High-speed rail vehicle modal test

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Project name: High-speed rail vehicle modal test

Brief introduction:Southwest Jiaotong University Rail Transit Laboratory uses our company's RE-846U, DE311E three-axis accelerometers and force hammers to perform modal tests on high-speed rail car body models to investigate the various frequencies, mode shapes, and damping ratios of high-speed rail car bodies, and provide basis for improving structural design.



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