介绍有限元等效应力法在拱坝设计中的运用实例。
An example of the finite element equivalent stress method in engineering design practice is described.
通过与结构力学简化方法和有限元等效应力法的比较，验证了该方法的可行性。
Thmugh the comparison with both the simplified method of structural mechanics and the finite element equivalent stress method, the feasibility of the method is verified.
有限元分析表明，开孔圆柱壳与其相应的平板模型在开孔附近的等效应力分布非常相似。
The similarity between equivalent stress distribution around the holes in cylindrical shell and its plate model is shown through finite element analysis.
基于有限元计算软件ANSYS，结合工程实例，利用参数化设计语言APDL将拱坝等效应力应用于应力约束，进行拱坝体型优化设计。
With the ANSYS software and practical project example, the equivalent finite element stresses is applied in stress restriction for the shape optimization of arch dam by using APDL.
本文对有限元内力法求解拱坝等效应力分析方法进行了进一步改进。
The finite element internal force method for calculating arch dam equivalent stress is improved.
针对该问题，提出局部等效应力方法，即对坝基面坝踵和坝趾局部区域进行局部等效处理，坝基面中间大部分区域仍采用有限元计算。
In this paper, the assumption of equivalent stress method only used near the dam heel and toe and the middle regions stress USES the FEM calculated stress.
针对该问题，提出局部等效应力方法，即对坝基面坝踵和坝趾局部区域进行局部等效处理，坝基面中间大部分区域仍采用有限元计算。
In this paper, the assumption of equivalent stress method only used near the dam heel and toe and the middle regions stress USES the FEM calculated stress.
应用推荐