يعد القسم العلوي للخط الحديدي العامل الحاسم في تحديد جودة أي منظومة سككية نظراً إلى التأثير المباشر في سرعة القطارات و راحتها و أمانها، كما يشكل القسم العلوي نحو 35 % من تكاليف إنشاء الخطوط الحديدية، و من هذه الأهمية كان هذا البحث بهدف تعرف عناصر القسم العلوي المستخدمة عالمياً (أنواع و عيوب) و استخدام البيانات المتوافرة لإعطاء تقييم رقمي للخط المدروس، و من ثم تحليل نتائج التقييم لتفسير سبب تفاعل العيوب مع بعضها و آليتها، و من ثم تحديد أولويات الصيانة لإرجاع الخط إلى وضعه المقبول بأقل التكاليف.
The Railway track is the main factor in evaluation any railway system, because it has direct
effect on speed, comfort and safety of Train.
As it costs about 35% of total construction of new railway, this research is important to study all
elements and use available data to evaluate the studied line, and then it analyses the results to
clarify the reaction between the defects. Therefore, the paper shows the priority of maintenance
with less prices.
References used
الدراسة الإيطالية لتطوير الخطوط السورية 2009
تقارير المؤسسة العامة للخطوط الحديدية السورية.
الياس، عدنان، صيانة الخطوط الحديدية، المؤسسة . العامة للخطوط الحديدية 1981
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