The optimization design for high arch dam shape is a key technology which will affect the dam safety and the cost of high arch dam.
高拱坝体形设计是关系到大坝安全和经济的关键技术问题。
This paper studies 3-d sensitivity analysis in arch dam shape optimization based on FEM with the Improved Semianalytical Method (ISM).
本文针对基于有限元分析的拱坝体形优化，采用改进的半解析法进行三维敏度分析。
The horizontal arch ring type and its shape optimization are the two important considerations in arch dam design.
拱坝水平拱圈的线型和体形优化目标选择是拱坝设计的两个重要内容。
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.
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。
The key technique on the shape design of high arch dam is critical to dam safety and economy.
高拱坝体型设计是关系到大坝安全和经济的关键技术问题。
The optimization design results of the dam base excavation outline and the type and body shape of the arch dam of the Xiakou Hydraulic Project are introduced.
介绍了峡口水利水电枢纽工程技施设计阶段坝基开挖线、拱坝坝型和拱坝体型优化设计成果。
The calculation program of is compiled on the base of arch dam' body shape in Jiangkou hydropower station, CAD aided design is adopted, efficient of design work is raised.
通过对江口拱坝体形分析，编制了江口拱坝空间坐标计算应用程序，并采用CAD辅助设计，提高了设计工作效率。
The shape optimization design model for an arch dam under the action of static loads is dissolved by using the evolution strategy.
采用进化策略求解静力荷载作用下拱坝体型优化设计的数学模型。
The finite element method, instead of the usual Arch-Beam Load Distribution method, is applied to the structural analysis in the shape optimization of arch-dam.
采用有限元方法，而不是通常的拱梁负荷分配方法，适用于坝拱的形状优化的结构分析。
The finite element method, instead of the usual Arch-Beam Load Distribution method, is applied to the structural analysis in the shape optimization of arch-dam.
采用有限元方法，而不是通常的拱梁负荷分配方法，适用于坝拱的形状优化的结构分析。
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