fa توسعه الگوریتم اولویت بندی و برنامه ریزی برای نگهداری وتعمیرات خطوط راه آهن ایران سایر موضوعاتی که به مرزهای دانش در مهندسی صنایع و تولید کمک می کند Other related Industrial and production reserach subjects in which has direct relation to the state-of-the art of the IE كاربردي Applicable <p align="right"><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ارائه یک الگوریتم اولو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت بند</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> تعمیر و نگهداری خطوط راه آهن ایران جهت بهینه و بهنگام سازی برنامه های کوتاه و بلند مدت عمل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ات تعمیر و نگهداری راه آهن</span><span dir="ltr"></span><span dir="ltr"></span><span style="FONT-FAMILY: "Times New Roman","serif" FONT-SIZE: 10pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 11.0pt mso-bidi-font-family: Nazanin mso-no-proof: yes" lang="FA"><span dir="ltr"></span><span dir="ltr"></span> </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">در این تحقیق مورد هدف قرار گرفته است. برا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> ا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ن منظور مبنا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> اصل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> ا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ن پژوهش، مطالعه تجارب موجود در ادب</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ات موضوع و بررس</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> وضع</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت کم</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> و ک</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ف</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> چند صد ک</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">لومتر در شبکه خطوط ر</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> ا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ران است. در این مقاله شرایط موجود راه آهن ایران بررس</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> شده و مطالعات انجام شده در عرصه ب</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ن الملل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> در راستا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> ساخت </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ک الگور</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">تم اولو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت بند</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> تحل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ل شده است. پس از بحث بر رو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> مدلها</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> لازم برا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> توسعه </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ک الگور</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">تم اولو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت بند</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> و برنامه ر</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ز</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">، روند توسعه شاخص های ک</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ف</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> خط و چگونگی پروسه آنالیز داده ها تشریح شده است. نت</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">جتا متد طراحی و توسعه مدلها</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> لازم جهت ارائه الگور</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">تم اولو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت بند</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> تعمیر و نگهداری خطوط ارائه گردیده است. کاربرد الگوریتم و مدلهای توسعه یافته از طر</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ق پ</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">اده ساز</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> آنها در </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ک محور منتخب راه آهن ا</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ران بررس</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> گرد</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ده است. نتایج حاصله حاکی ازکاربرد</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> بودن و امکان پذ</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ر بودن استفاده از مدل </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ا الگور</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">تم پ</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">شنهاد</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> در ارائه برنامه اولو</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ت بند</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> و برنامه ر</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ز</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> جهت تعمیر و نگهداری راه آهن می باشد.<font face="Nazanin"><span style="mso-spacerun: yes"><font size="3">  </font></span>الگوریتم طراحی شده در این تحقیق به عنوان نخستین تجربه راه آهن ایران بعنوان </font></span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ک بخش اصل</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> در ساخت </span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">ک سیستم یکپارچه مدیریت تعمیر و نگهداری خطوط مورد ارز</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA">اب</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: AR-SA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="AR-SA">ی</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 11pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-no-proof: yes" dir="rtl" lang="FA"> قرار گرفته است</span><span style="FONT-FAMILY: Nazanin FONT-SIZE: 12pt mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ansi-font-size: 10.0pt mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman'" dir="rtl" lang="FA">.</span></p> Development of an optimized strategy for the maintenance of Iranian railway track maintenance in a form of management system was made in this research. Through reviewing the current maintenance management system in the USA, Europe and Asia as well as investigating the characteristics of railway structure and current maintenance approaches in Iran, a new algorithm was made in order to improve efficiency of maintenance decision system and maintenance planning in Iranian railway industry. The practicability and reliability of the new maintenance algorithm (model) were evaluated by applying the new proposed algorithm in a railway line in Tehran province. It was shown that the new proposed maintenance management system (algorithm) is effective in providing an optimized maintenance strategies and plans. It was also shown that track operation can be evaluated by sensitivity analyses of the proposed model اولویت بندی، برنامه ریزی، نگهداری وتعمیرات، راه آهن Maintenance management, Railway, Maintenance strategy 375 388 http://ijiepm.iust.ac.ir/browse.php?a_code=A-10-662-2&slc_lang=fa&sid=1 سیدجواد میرمحمدصادقی، Javad_Sadeghi@iust.ac.ir 180031947532846004473 180031947532846004473 Yes دانشیار، دانشکده راه آهن ،دانشگاه علم وصنعت حجت عاشوری Hojat.ashoori@NTM.co.ir 180031947532846004474 180031947532846004474 No : دانش آموخته کارشناسی ارشد ، دانشکده صنایع ، دانشگاه علم و صنعت الهه امیری دلویی Eamiri88@yahoo.com 180031947532846004475 180031947532846004475 No :دانشجوی کارشناسی ارشد، دانشکده راه آهن ، دانشگاه علم و صنعت