A safety evaluation on the loading test of EMU′s carbody having stainless and aluminum

스테인리스와 알루미늄으로 제작된 전동차의 구조체 하중시험에 대한 안전성 평가

This paper describes the result of carbody load test. The purpose of the test is to evaluate an safety which carbody structure shall be considered fully sufficient rigidity so as to satisfy proper system function under maximum load and operating condition. Carbody material applied a stainless steel and an aluminum alloy, The stainless steel model is the carbody of a motor car which is delivering to KNR line 1 in 2002 and the aluminum alloy model is the carbody of a motor car which is delivering to GWANGJU line 1 in 2003.