applied stress analysis

Methods for determining the stress growth fac- tor of three—way pipes in special shape are stud- ied specially and applied in the stress analysis of pipes in actual projects.

对特殊形状三通应力增大系数的确定方法进行了专门研究，并将其应用于实际工程管道的应力分析。

First, using second constrain, the static state and dynamic analysis applied to the frame of a few thickness plates with FEM modal analysis, distortion, stress, vibration and frequency were gained.

首先在第二种约束方式下，利用有限元模态分析方法对几种不同板厚的机架进行了动、静态分析，得到了机架变形、应力及各阶振型与频率。

The Nonlinear Finite Element Analysis was applied to study the stress and modal of an air spring, which is composed of composites with multiple orthotropic materials.

运用非线性有限元分析技术，对由多层正交各向异性复合材料组成的某型空气弹簧进行了应力和模态分析。