摘要 介绍了基于冲击响应谱的罐箱冲击试验方法,建立了一套完整的LNG罐式集装箱冲击试验流程。在冲击试验过程中,对比了不同试验样箱、试验台座对试验结果的影响,探索了冲击过程中铁路车辆缓冲器的动态变化过程,并对未来工作提出几点研究展望。 This paper introduces the impact test of tank container based on impact response spectrum,establishes a complete set of impact test procedure of LNG tank container.In the process of impact test,the influence of different test sample boxes and test bench on the test results is compared,the dynamic change process of the draft gear of railway vehicle during the impact test is explored,and some research prospects for the future work are put forward.
出处 《铁道机车车辆》 北大核心 2021年第2期47-50,115,共5页 Railway Locomotive & Car
