plastic failure meaning in Chinese
塑性破环
塑性失效
塑性损坏
塑性损毁；塑性破坏
Examples
- Comparative study on elastic - plastic failure process of rock specimen by means of numerical simulation
岩石试样弹塑性破裂过程数值模拟比较研究 - And that , the variable regulations of stress field , strain field and plastic failure zones in the surrounding rock mass of the underground cavities are summarized for the right and the left bank of underground chambers
全面总结了溪洛渡水电站左、右岸地下厂房洞室群围岩应力，变形和破坏区的分布特征和变化规律，为洞室群稳定性评价和工程施工设计提供了基础资料和理论依据。 - And the variation characteristics of stress field , strain field and plastic failure zones in the surrounding rock mass of the underground cavities are summarized , which provides basic information and reference for the evaluation of underground cavities stability and project construction
总结了地下洞室群围岩应力、变形和破坏区的分布特征和变化规律，为洞室群稳定性评价和工程施工设计提供了基础资料和参考依据。 - Secondly , another 2d - fem analysis is made on a practical engineering of foundation pit excavation supported by soil - nailed system . then the different distributions of tensile stress , shear stress , plastic failure zone and horizontal displacement obtained by analysis for non - supporting and soil - nailed supporting step - by - step excavation are compared with each other . some conclusions about mechanism of soil - nailed supporting system are reached from above comparisons
在计算方法与本构模型研究中，重点对ansys中基于drucker - prager弹塑性本构模型的岩土体d - p材料作了分析，指出了此材料没有对拉应力限制的缺陷并提出在计算过程中必须密切注意拉应力的大小及分布；同时提出了基坑分步开挖与支护的数值模拟过程。 - And that , the variable regulations of stress filed , deformation field and plastic failure zones in the surrounding rock mass of the underground cavities are summarized . based on the analysis of the effects of rock mass qualities on surrounding rock mass stability , the control effect of rock mass qualities about stability of surrounding rock mass was studied
总结了地下洞室群围岩应力、变形和破坏区的分布特征和变化规律，并通过对比分析围岩质量对其稳定性的影响，阐明了岩体质量对围岩稳定性的控制作用，为洞室群稳定性评价和工程设计施工提供了基础资料和理论依据。