stress index method的意思|示意

Stress analysis method, material strength theory, safety index and design criteria are main contents in strength design and computation of structures.

应力分析方法、材料强度理论、安全指标与设计准则是结构强度设计与计算理论的主要内容。

Stress index method and fatigue strength weakened coefficient method are important methods for designing fatigue vessel.

应力指数法和疲劳强度减弱系数法是进行疲劳容器设计的重要方法。

A new method was proposed to determine the dynamic shear stress and dynamic strength index of soil under the complex stress, based on the Yu Maohong's unified strength theory.

基于俞茂宏统一强度理论，研究了砂土在复杂应力状态下的动强度及其指标确定的新方法。