Optimal capacity design of eccentrically braced steel frameworks using nonlinear response history analysis

被引：23
|
作者：
Gong, Yanglin [1 ]
Xue, Yusong [2 ]
Xu, Lei [2 ]
机构：
[1] Lakehead Univ, Dept Civil Engn, Thunder Bay, ON P7B 5E1, Canada
[2] Univ Waterloo, Dept Civil & Environm Engn, Waterloo, ON N2L 3G1, Canada
来源：
ENGINEERING STRUCTURES | 2013年 / 48卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Structural optimization; Seismic design; Capacity design; Steel frames; Eccentrically-braced frames; Nonlinear response history analysis; Multi-objective genetic algorithm; MOMENT FRAMES; SENSITIVITY-ANALYSIS; SEISMIC RESPONSE; OPTIMIZATION; ENERGY; LINKS;
D O I：
10.1016/j.engstruct.2012.10.001
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Presented in this paper is an optimal capacity design method for steel building frameworks by adopting a nonlinear response history analysis procedure as the evolution tool for the structures under extreme earthquake loading. Minimum structural weight, minimum seismic input energy, and maximum hysteretic energy of fuse members are identified as design objectives. The design constraints include plastic deformation limit on every frame member and total deformation limit on each inter-story drift. The design optimization method employs a multi-objective genetic algorithm to search for optimal member section sizes from among commercially available steel section shapes. The design method is illustrated in details for a three-story eccentrically-braced steel frame. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：28 / 36
页数：9
相关论文
共 50 条
  • [31] A Numerical Investigation for the Optimisation of the Seismic Response of Steel Eccentrically Braced Frames with Short Dissipative Elements
    Vataman, A.
    Grecea, D.
    MODERN TECHNOLOGIES FOR THE 3RD MILLENNIUM, 2017, : 291 - 296
  • [32] Peak displacement patterns for the performance-based seismic design of steel eccentrically braced frames
    Ali Fakhraddini
    Saffari Hamed
    Mohammad Javad Fadaee
    Earthquake Engineering and Engineering Vibration, 2019, 18 : 379 - 393
  • [33] Structural topology optimization of braced steel frameworks using genetic programming
    Baldock, Robert
    Shea, Kristina
    INTELLIGENT COMPUTING IN ENGINEERING AND ARCHITECTURE, 2006, 4200 : 54 - 61
  • [34] Seismic Energy Dissipation Analysis Of Y And K Type Composite Eccentrically Braced Steel Frames
    Xiao, X.
    Zhang, P.
    Zhang, Q.
    2018 2ND INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY AND DEVELOPMENT (IWRED 2018), 2018, 153
  • [35] Design of an eccentrically buckling-restrained braced steel frame with web-bolted replaceable links
    Yin, Zhanzhong
    Yang, Bo
    Zhang, Xiaobo
    JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH, 2022, 192
  • [36] Analysis of aseismic performance of high strength steel composite K-eccentrically braced frames
    Tian X.-H.
    Su M.-Z.
    Lian M.
    Li S.
    Wang F.
    Gongcheng Lixue/Engineering Mechanics, 2019, 36 (03): : 182 - 191
  • [37] Analysis of seismic performance of high strength steel composite K-eccentrically braced frames
    Tian X.
    Su M.
    Li S.
    Song D.
    Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 39 (12): : 95 - 102
  • [38] THE SEISMIC PERFORMANCE EVALUATION OF AN ECCENTRICALLY BRACED STEEL FRAME BY NON-LINEAR DYNAMIC ANALYSIS
    Durgun, Yavuz
    Vatansever, Cuneyt
    Girgin, Konuralp
    Orakdogen, Engin
    PAMUKKALE UNIVERSITY JOURNAL OF ENGINEERING SCIENCES-PAMUKKALE UNIVERSITESI MUHENDISLIK BILIMLERI DERGISI, 2013, 19 (06): : 266 - 274
  • [39] Nonlinear seismic performance of Y-type self-centering steel eccentrically braced frame buildings
    Keivan, Arshia
    Zhang, Yunfeng
    ENGINEERING STRUCTURES, 2019, 179 : 448 - 459
  • [40] Analysis on seismic behavior link beams of Y-type eccentrically braced steel frames
    Jia, Zi-Wen
    Gong, Yong-Zhong
    Yu, An-Lin
    2001, Science Press (33):
12345