Reliability-based design optimization for fatigue damage analysis

被引：0
|
作者：
机构：
[1] Ibrahim, M. Haisam
[2] Kharmanda, G.
[3] Charki, A.
来源：
Charki, A. (abderafi.charki@univ-angers.fr) | 1600年 / Springer London卷 / 76期
关键词：
The objective of reliability-based design optimization (RBDO) is to design structures which should be both economic and reliable. The existing methods lead to very high computational cost; local optima; and weak convergence stability. In this paper; we present a new methodology of RBDO; leading to global solutions without additional computing cost for the reliability evaluation. The safety factor formulation for linear and nonlinear cases has been used to reduce efficiently the computational time. This technique is fundamentally based on a study of the sensitivity of the limit state function with respect to the design variables. In order to demonstrate analytically the efficiency of this methodology; the optimality conditions are then used. The presented application on fatigue damage analysis shows the advantages of the optimum safety factor (OSF) for treating complex structural problems. © 2014; Springer-Verlag London;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
页码：5 / 8
相关论文
共 50 条
  • [1] Reliability-based design optimization for fatigue damage analysis
    M. Haisam Ibrahim
    G. Kharmanda
    A. Charki
    The International Journal of Advanced Manufacturing Technology, 2015, 76 : 1021 - 1030
  • [2] Reliability-based design optimization for fatigue damage analysis
    Ibrahim, M. Haisam
    Kharmanda, G.
    Charki, A.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2015, 76 (5-8): : 1021 - 1030
  • [3] Reliability-based analysis and design optimization for durability
    Choi, KK
    Youn, BD
    Tang, J
    Hardee, E
    ENABLING TECHNOLOGIES FOR SIMULATION SCIENCE IX, 2005, 5805 : 74 - 84
  • [4] Reliability and reliability-based design optimization
    Toǧan, Vedat
    Daloǧlu, Ayşe
    Turkish Journal of Engineering and Environmental Sciences, 2006, 30 (04): : 237 - 249
  • [5] A new method for reliability analysis and reliability-based design optimization
    Alfredo Canelas
    Miguel Carrasco
    Julio López
    Structural and Multidisciplinary Optimization, 2019, 59 : 1655 - 1671
  • [6] A new method for reliability analysis and reliability-based design optimization
    Canelas, Alfredo
    Carrasco, Miguel
    Lopez, Julio
    STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2019, 59 (05) : 1655 - 1671
  • [7] Reliability-based design optimization of cantilever beams under fatigue constraint
    Honarmandi, Peyman
    Zu, Jean W.
    Behdinan, Kamran
    AIAA JOURNAL, 2007, 45 (11) : 2737 - 2746
  • [8] Hybrid analysis method for reliability-based design optimization
    Youn, BD
    Choi, KK
    Park, YH
    JOURNAL OF MECHANICAL DESIGN, 2003, 125 (02) : 221 - 232
  • [9] Structural reliability analysis and reliability-based design optimization: Recent advances
    QIU ZhiPing
    HUANG Ren
    WANG XiaoJun
    QI WuChao
    Science China(Physics,Mechanics & Astronomy), 2013, Mechanics & Astronomy)2013 (09) : 1611 - 1618
  • [10] Structural reliability analysis and reliability-based design optimization: Recent advances
    ZhiPing Qiu
    Ren Huang
    XiaoJun Wang
    WuChao Qi
    Science China Physics, Mechanics and Astronomy, 2013, 56 : 1611 - 1618
12345