کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
767781 897213 2011 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Review of the fatigue damage tolerance of high-speed railway axles in Japan
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Review of the fatigue damage tolerance of high-speed railway axles in Japan
چکیده انگلیسی

Railway axles are one of the most important components in railway systems since a fail-safe design is not available. In the present paper, the fatigue tolerance of the high-speed railway axle in Japan is reviewed. To maintain the safety, the fatigue strength of the axle has been extensively studied. Theses case histories and consequent improvements in manufacturing process are presented. The crack propagation behavior of the induction hardened axle is studied based on the fracture mechanics. Concerning the powered railway axles, the fatigue design method in Japan is compared with that in Europe and the effect of the train velocity on the allowable load is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Fracture Mechanics - Volume 78, Issue 5, March 2011, Pages 810–825
نویسندگان
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