meter gauge railway 中文意思是什麼
meter gauge railway
解釋
窄軌鐵路, 米軌鐵路-
There is a meter gauge railway line of 827 kilometers in kunming railway bureau, which is the only meter - gauge line in china
昆明鐵路局(以下簡稱昆明局)米軌(軌距1000mm )鐵路有827km ,是我國鐵路網中唯一的米軌鐵路。 -
With the development of china railway towards high speed and heavy duty, those shortages have not met the service requirement of the existing meter gauge freight cars. therefor, it is necessary to study the relevant design standard of the meter gauge freight car and apply the study conclusion into the structural design
隨著鐵路運向高速、重載發展,由於系列米軌貨車的缺陷,以及由此導致的車輛在使用中出現輪重減載率較大而影響運行安全等問題,已經不能滿足當前米軌貨車的應用要求。 -
In this thesis, according to rules of intensity design for standard gauge freight wagons, the major difference between the standard gauge and the meter - gauge was analyzed. especially, the longitudinal load is researched, and simulation programs are designed, the maximal longitudinal force between couplers is calculated in the situations of traction and brake. and based on the application situations of kunming railway bureau, the specification for the intensity design and accreditation test about the meter - gauge freight car is established
本論文根據準軌貨車強度設計標準,對準軌、米軌差異較大部分,特別針對其縱向載荷進行了研究計算,編制了計算機模擬程序,求解了米軌貨物列車在牽引、制動等工況下車鉤間的最大縱向作用力,並結合昆明鐵路局米軌線路的實際運用情況,制定出了米軌貨車強度設計與試驗鑒定準則。
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