Based on a large number of dynamic shear tests, several mechanical models of dynamic shear test of bulk materials have been established in this paper.
本文在大量动态直剪试验的基础上，建立了散体在振动场作用下剪切试验的几个力学模型。
The transient exciting test is one of the important methods to get the dynamic parameters of mechanical systems.
瞬态激励试验是获得机械系统动态参数的重要方法之一。
The dynamic test in signal detection of mechanical vibration are realized by using resistance strain gauges.
利用电阻应变计开发的动应变测量系统，成功的实现了机械振动信号的动态检测。
In this paper is introduced a design of two dimensional dynamic test system for mechanical performance of biosoft tissue.
本文简述了生物软组织力学特性二维动态测试系统的设计。
Test results show that granite dynamic mechanical behavior of compression and splitting tensile has distinguishable strain rate effect.
试验结果表明，花岗岩的动态压缩和动态劈裂拉伸的力学性能表现出显著的应变率效应。
Test results show that granite dynamic mechanical behavior of compression and splitting tensile has distinguishable strain rate effect.
试验结果表明，花岗岩的动态压缩和动态劈裂拉伸的力学性能表现出显著的应变率效应。
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