Fuzzy multiobjective shape optimization of arch dams

被引：0

作者：

Xie, Nenggang ^{[1
]}

Sun, Linsong ^{[1
]}

Wang, Dexin ^{[1
]}

机构：

[1] Mech. Eng. Coll., Anhui Univ. of Technol., Ma'anshan 243002, China

来源：

Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics | 2002年 / 19卷 / 02期

关键词：

Dynamics - Fuzzy sets - Mathematical models - Optimization - Tensile stress;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In the arc dams optimization, the used mathematical models with the economic norms as their objective function have limitations to some extends. For the sake of the comprehensiveness, safety and economy, a multi-objective optimization model is established. In this model, the fuzziness of multi-objective function and the tension stress control criterion are solved. The computation results for Xiaowan dam demonstrate the model to be reasonable and feasible.

引用

页码：192 / 194