... strain hardening 应变硬化 strain increment 应变增量 strain indicator 应变仪 ...
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The distribution regulation of welding residual stress in thickness plate is discussed in this paper, and the basic principle of section relaxation is studied. The relationship between stress and strain increment is set up during section process.
本文主要研究了厚板焊接残余应力分布规律，论述了切割释放法的基本原理和纵向切割释放过程中的应力与应变增量关系。
参考来源 - 厚板焊接残余应力试验测量与计算·2,447,543篇论文数据，部分数据来源于NoteExpress
体外预应力筋的应变增量与结构整体变形的关系。
The relationship between the strain increment of external prestressed tendons and the whole structural deformation.
标定试验结果表明，测点应变增量与残余应力间存在良好的线性关系。
The experiment results show that the measured additional strain keep a linear relationship with residual stress in the structure.
从理论上说明塑性应变增量的方向不仅与应力的主方向有关，还与应力增量的方向有关。
The theoretical result shows that the direction of plastic strain increment is determined by the direction of principal stress and stress increment.
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