Tensile reliability analysis for gravity dam foundation surface based on FEM and response surface method

被引：4
|
作者：
Li, Tong-chun [1 ]
Li, Dan-dan [1 ]
Wang, Zhi-qiang [1 ]
机构：
[1] Hohai Univ, Coll Water Conservancy & Hydropower Engn, Nanjing 210098, Jiangsu, Peoples R China
来源：
WATER SCIENCE AND ENGINEERING | 2010年 / 3卷 / 02期
关键词：
tensile reliability; foundation surface of gravity dam; nonlinear FEM; response surface method; Longtan RCC gravity dam;
D O I：
10.3882/j.issn.1674-2370.2010.02.011
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
In this study, the limit state equation for tensile reliability analysis of the foundation surface of a gravity dam was established. The possible crack length was set as the action effect and allowable crack length was set as the resistance in the limit state. The nonlinear FEM was used to obtain the crack length of the foundation surface of the gravity dam, and the linear response surface method based on the orthogonal test design method was used to calculate the reliability, providing a reasonable and simple method for calculating the reliability of the serviceability limit state. The Longtan RCC gravity dam was chosen as an example. An orthogonal test, including eleven factors and two levels, was conducted, and the tensile reliability was calculated. The analysis shows that this method is reasonable.
引用
收藏
页码：233 / 240
页数：8
相关论文
共 50 条
  • [21] Reliability analysis for stability against sliding at deep foundation of gravity dam
    Pan, Junxiao
    Zhou, Ze
    Chen, Yangyuan
    Shuili Fadian Xuebao/Journal of Hydroelectric Engineering, 2007, 26 (05): : 64 - 67
  • [22] System Reliability Analysis with the Response Surface Method
    Gyekenyesi, John Z.
    Strack, Bill
    Zampino, Edward J.
    Pai, Shantaram S.
    ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM, 2008 PROCEEDINGS, 2008, : 163 - 167
  • [23] Reliability analysis of an umbilical under ultimate tensile load based on response surface approach
    Xia Ran
    Zhang Yu
    Zheng Lijun
    Zhang Zhou
    Guo Jiangyan
    UNDERWATER TECHNOLOGY, 2020, 37 (03): : 87 - 93
  • [24] Improved response surface method of reliability analysis based on efficient search method
    Hong L.
    Li H.
    Peng K.
    Xiao H.
    Zhang X.
    Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2020, 46 (01): : 95 - 102
  • [25] Reliability analysis of foundation settlement by stochastic response surface and random finite-element method
    Johari, A.
    Sabzi, A.
    SCIENTIA IRANICA, 2017, 24 (06) : 2741 - 2751
  • [26] Reliability Analysis of Surface Subsidence Based on Response Surface Methodology
    Jin C.-Y.
    Zhang J.-Y.
    Yu Z.-J.
    Wang Q.
    Dongbei Daxue Xuebao/Journal of Northeastern University, 2023, 44 (12): : 1734 - 1742
  • [27] Analysis of Dynamic System Reliability Based on Adaptive Response Surface Method
    Shen, Wei
    Zhang, Qingbin
    Fan, Wenliang
    PROCEEDINGS OF THE 4TH ANNUAL INTERNATIONAL CONFERENCE ON MATERIAL ENGINEERING AND APPLICATION (ICMEA 2017), 2017, 146 : 148 - 151
  • [28] Reliability Analysis Based on Hybrid Response Surface Method for Laminated Composites
    Seokje, Lee
    Ingul, Kim
    PROCEEDINGS OF 2010 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON AEROSPACE TECHNOLOGY, VOL 1 AND 2, 2010, : 744 - 747
  • [29] An indicator response surface method for simulation-based reliability analysis
    Zou, Tong
    Mourelatos, Zissimos P.
    Mahadevan, Sankaran
    Tu, Jian
    JOURNAL OF MECHANICAL DESIGN, 2008, 130 (07) : 0714011 - 07140111
  • [30] Vibration reliability analysis of turbine blade based on response surface method
    Duan, Wei
    Wang, Zhangqi
    Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2012, 32 (01): : 84 - 90
12345