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
收藏
页码：192 / 194
相关论文
共 50 条
  • [1] Advances in concrete arch dams shape optimization
    Akbari, Jalal
    Ahmadi, Mohammad Taghi
    Moharrami, Hamid
    APPLIED MATHEMATICAL MODELLING, 2011, 35 (07) : 3316 - 3333
  • [2] SHAPE OPTIMIZATION OF ARCH DAMS FOR STATIC AND DYNAMIC LOADS
    ZHU, BF
    RAO, B
    JIA, JS
    LI, YS
    JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1992, 118 (11): : 2996 - 3015
  • [3] Shape optimization of arch dams using sensitivity analysis
    S. Pourbakhshian
    M. Ghaemain
    KSCE Journal of Civil Engineering, 2016, 20 : 1966 - 1976
  • [4] Shape Optimization of Arch Dams using Sensitivity Analysis
    Pourbakhshian, S.
    Ghaemain, M.
    KSCE JOURNAL OF CIVIL ENGINEERING, 2016, 20 (05) : 1966 - 1976
  • [5] A comprehensive shape optimization program for high arch dams
    Jia, Jinsheng
    Zou, Lichun
    Zheng, Cuiying
    Xue, Zhilong
    International Journal on Hydropower and Dams, 2011, 18 (01): : 34 - 38
  • [6] Shape optimization of concrete arch dams considering abutment stability
    Takalloozadeh, M.
    Ghaemian, M.
    SCIENTIA IRANICA, 2014, 21 (04) : 1297 - 1308
  • [7] Shape optimization of concrete arch dams considering stage construction
    Pourbakhshian, S.
    Ghaemian, M.
    Joghataie, A.
    SCIENTIA IRANICA, 2016, 23 (01) : 21 - 35
  • [8] 3-DIMENSIONAL SHAPE OPTIMIZATION OF ARCH DAMS WITH PRESCRIBED SHAPE FUNCTIONS
    WASSERMANN, K
    JOURNAL OF STRUCTURAL MECHANICS, 1983, 11 (04): : 465 - 489
  • [9] Shape design of arch dams under load uncertainties with robust optimization
    Tan, Fengjie
    Lahmer, Tom
    FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2019, 13 (04) : 852 - 862
  • [10] Shape optimization of arch dams by metaheuristics and neural networks for frequency constraints
    Gholizadeh, S.
    Seyedpoor, S. M.
    SCIENTIA IRANICA, 2011, 18 (05) : 1020 - 1027
12345