deformation theory of plasticity
英 [ˌdiːfɔːˈmeɪʃn ˈθɪəri ɒv plæˈstɪsəti]
美 [ˌdiːfɔːrˈmeɪʃn ˈθiːəri əv plæˈstɪsəti]
塑性变形理论
双语例句
- The constitutive equation in the present method is based on flow theory of plasticity to consider the loading history, while deformation theory of plasticity in the classical inverse analysis method.
改进的反向模拟法采用了一种基于塑性流动理论的本构方程，可以充分考虑应变历史对塑性变形的影响。 - The study proves that the J2 flow theory of large strain plasticity is more sensitive to the shape of the defect than the J2 deformation theory of large strain plasticity.
分析还表明，大变形J2塑性流动理论对缺陷比大变形J2塑性变形理论更敏感。 - A generalized yield criterion is proposed by means of the plastic deformation mechanism and the theory of plasticity and the reasons for the difference between the Tresca and Mises yield criteria are analyzed with the results given by the generalized yield criterion.
根据金属塑性变形机理及有关弹塑性理论的基本公式，提出了一种广义屈服条件，并用所得结果分析了Tresca条件和Mises条件与实验结果不完全一致的原因。 - The angle 109.4 ° of conjugate deformation zones was given by the slip-line theory of plasticity, the zero-extension theory proposed by Waterston ( 1999) and the theory of the maximum effective moment suggested by Zheng et al. ( 2004).
塑性力学的滑移线理论、Watterson零伸长度理论和最大有效力矩准则均获得共轭变形带的夹角为109.4°。 - A. is limited to a simple constitutive law based on the total deformation theory of plasticity accounting for the isotropic hardening and damage The assumptions of proportional loading and damage saturation after the damage threshold lead to a closed form solution for the damage evolution equation.
A被限定在考虑各向同性强化和损伤的塑性全量理论基础上的简单的本构关系。做比例加载和临界损伤达到以后的损伤饱和假定，可以得到损伤演化方程的封闭解。 - In this paper, four minimum and two generalized energy principles are described for the deformation theory of plasticity under simple loading condition so that the most common used plasticity theory in engineering may be solved through simultaneously linear equations or quadratic programming instead of iterative methods.
本文针对简单加载全量理论问题，建立了相应的控制变量变分原理，使得这一类工程上应用较多的弹塑性理论可以用解参数二次规划的方法求解，不再依靠传统迭代途经。 - Deformation theory of plasticity is used to analyze the elastoplastic behavior of the spherical shell under the ring distributed concentrated load. In the limit analysis, a rather simple formula in finite form is obtained for the calculation of limiting load of the shells.
用塑性形变理论获得了可以计算受环状集中载荷作用下球壳的弹塑性变形发展情况的方法，并得到较简单的有限形式的极限载荷公式。