The rock strength limit value under different stress states and the strain curve of 3-dimensional full stress are obtained.
获得了不同应力状态下的岩石强度极限值和岩石的三向全应力应变曲线。
Used the maximum strain-energy theory and strength limit analytic method to check the important part such as sleeve, end-plate, etc.
运用最大应变能理论和强度极限分析法，对简体、端板等重要部件进行了强度校核。
The FEA results show that initial crack comes into being as the maximal Von-Mise stress exceeds the compressive strength limit of rubber.
结果显示，当最大接触应力大于橡胶材料压缩强度时，极易产生初始裂纹。
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