塑性拘束较大的直缺口试样(i)的整体屈服载荷及缺口前的应力、应变和应变率比塑性拘束较小的V缺口试样(V)大。
The general yield load, stress and strain rate ahead of notches of I specimens with larger plastic constraint is larger than that of V specimens with small plastic constraint.
不是所有的材料都会产生应力-应变图，即当载荷增加时显现出开始屈服的迹象。
Not all materials produce stress-strain diagrams on which there is a clear indication of the start of yielding as the load is increased.
研究表明，推算破坏载荷和净截面屈服判据是合理的，可用的。
Research show that the method of extrapolating failure load and net section yield criterion are available.
通过室温下的仪器化冲击试验和静态拉伸试验，研究一种低屈服比高强度钢板在冲击载荷下的力学性能和断裂机理。
Mechanical properties and fracture mechanism of high strength steel sheet with low yield ratio under impact loading have been studied through instrumented impact and quasi-static tensile tests.
结果表明：在小范围屈服条件下随着中间纯铝层厚度的降低，其峰值载荷呈线性增加；
The results show that, in the condition of small scale yielding (SSY), the peak value of loadings linearly increases with decreasing pure Al sheet thickness.
在高达数千吨的载荷作用下，固桩架出现屈服破坏的可能性较大，必须对该结构进行强度校核，以保证其安全性。
The possibility of failure caused by yield is considerable under the heavy load as high as thousands of tons. It is necessary to check the strength of the jacking frame to ensure its safety.
本文采用标准光滑圆柱试样，研究了35钢在扭转载荷下的屈服过程以及屈服机理。
The yield procedure and mechanics of steel 35 under torsional load were studied by standard cylinder specimen in this paper.
塑性变形首先发现在裂纹顶端，当工作载荷超过了普通屈服时，则传播到物体中。
Plastic deformation takes place first at the crack tip and spreads across the solid as the applied load is increased beyond general yielding.
拉伸载荷与孪晶界不垂直时，屈服应力降低，变形方式则以去孪晶为主。
When the tensile load is not perpendicular to the twin boundary, the yield stress decreases and the deformation is mainly detwinning.
当整个厚壁圆筒达到屈服状态时，推导了在内压力和轴向力联合作用下的厚壁圆筒的塑性极限载荷表达式。
The relative formulations between limit loads (both axial force and internal pressure ) acting on it are derived while the whole thick-walled tube is led to the yielded state.
阳极电流不但使恒载荷下的不锈钢蠕变速度增加，而且使屈服强度下降。
The creep rate was increased while the yield strength was reduced by anodic dissolution.
本文利用库仑屈服准则，研究了拉压异性材料厚壁圆筒和厚壁球壳的弹性极限载荷和塑性极限载荷，得出了新的结果和结论。
This paper performs the limit analysis of a thick wall cylinder of linear strengthened material based on the unified strength theory.
本文利用库仑屈服准则，研究了拉压异性材料厚壁圆筒和厚壁球壳的弹性极限载荷和塑性极限载荷，得出了新的结果和结论。
This paper performs the limit analysis of a thick wall cylinder of linear strengthened material based on the unified strength theory.
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