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本文介绍了铁道部科学研究院对高速列车制动盘进行研制开发情况。在制动盘的研制和开发阶段采用MSC.Software公司高度非线性分析软件MSC.Marc进行热/机耦合计算机仿真模拟，计算出制动盘工作时的温度、速度以及热应力的变化情况，并与试验结果进行比较，表明MSC.Marc的非线性接
This article describes the research and development of high speed train brake discs conducted by the Ministry of Railways. In the development and development stage of the brake disc, MSC.Marc MSC.Software highly nonlinear analysis software MSC.Marc thermal simulation computer simulation to calculate the brake disc working temperature, speed and thermal stress changes, and Compared with the test results, indicating MSC.Marc non-linear connection