... cord strain relief test 电线拉力测试 strain compression test 平面应变压缩试验 Strain relief test: 拉力测试 ...
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Firstly, by the compression test in concrete under different strain rates, concrete has been determined as rate-sensitive material.
首先，通过不同应变率下混凝土材料的压缩实验，确定混凝土材料确为率敏感材料。
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。
The volumetric strain induced by shear stress is shrinking at first, then dilating later under triaxial compression test conditions, of which the value is determined by density and stress state.
三轴压缩试验条件下，剪应力引起的体积变形一般是先剪缩后剪胀的，其大小由密度和应力状态决定。
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