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Industry News · Home > Industry News > rail underboard static stiffness test

rail underboard static stiffness test


访问人数:250  新闻作者:  新闻来源:  发布时间:2019/7/31 17:26:02
 
The 300 kN rail underboard static stiffness test is used to determine the static stiffness of the P7 rail underboard. The maximum and minimum vertical displacements of the underboard under the maximum and minimum loads were determined by applying vertical loads to the underboard of the HRJ 300kN static stiffness tester, and the static stiffness of the underboard was calculated.
 


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