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[会议论文] 作者：Zhiying Qin,Xiaopeng Liu,Mengjuan Hao,Yuejing Zhao,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
In the discrete element method,the contact parameters such as contact damping and contact stiffness,have important influence on subsequent simulation analysis....
[会议论文] 作者：Zhiying Qin,Mengjuan Hao,Jinbo Zhou,Yuejing Zhao,
来源：The 5th International Conference on Dynamics, Vibration and 年份：2018
The multi-channel steel material detection system is developed,basing on different characteristics of the punching sound and shear pressure for different material of angle steel.The system mainly has...
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