轴向拉伸与压缩是杆件受力或变形的一种最基本的形式。
牙体组织的基本力学性能 轴向拉伸与压缩 ( Axial Tension and Compression ) 应变 构件任一点的变形,线变形和角变形两种基本变形,分别由线应变和角应变来度量 线应变 线应变 单位长度上的变形量,无量纲...
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采用分子动力学方法,模拟了(10,10)碳、氮化硼纳米管及纳米豆荚的轴向拉伸与压缩。
By using molecular dynamics(MD) method, the axial tension and compression of the (10,10) carbon, BN nanotubes and nanopeapods were simulated.
试验结果表明:轴向应力低于单轴压缩强度80%时孔道试样在内压下拉伸破裂,压力与轴向应力没有明显关系;
The experimental results show that the cracking pressure for hollow cylinder is not influenced by the axial load when it is lower than 80% of the uniaxial compression strength.
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