| KunHe meter-gage railway,a part of DianYue railway(Chinese Yunnan Province to Vietnam Hanoi City),was open to traffic in 1910 for about 100 years.It is an important international passage between China and Southeast Asia,which is only one using meter-gage railway in nation road net as yet,have been improved it's traffic volume rapidly.With the improve of the railway's technology recently,it's technology level is poor yet for it's typical mountain railway,lower built standard and lower traffic speed.The pressure of Chinese tain manifold trunk is 600kPa,but the pressure of Vietnam tain manifold trunk is 500kPa.Company along with two national trade increasingly,The Vietnam tain pressure of manifold trunk chang to 600kPa in china.because the quantity of the vehicle is not good,mostly the vehicles appears to leak air seriously,vehicle linking soft tube breaking,it bring tremendous workload to Chinese Worker.Cause the vehicle of Vietnam can't normal usage in China.But everyday about 200 Chinese vehicles are been detained in Vietnam,this resulted vehicle serious shortage,goods of large quantity put off in our country.We declared a project of Railway Department to investigate this question,The investigation of meter-gage-railway vehicle can use each other between two nation include a series of experiments and data analyze.In control of the project,the author of this thesis preside the investigation of this project.In this thesis,we first give elaborate recommendations of experiment,of which including the experimental method,line choice, experimental instruments,data calculation and computer-aided analysis.Completed analysis of the vehicle Break System principle,brake slice temperature, the distance of urgent Break system that rice and proceed large quantity experiments.This experimental techniques and computer-aided analysis are base on the seek of the fact of meter-gage-railway,it is a detail solution to fit the character of the technology of the meter-gage-railway.
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