Model of load-deformation relations for H-shaped steel beams under monotonic loading

被引：0
|
作者：
Nakata H. [1 ]
Idota H. [2 ]
机构：
[1] Institute of Technology, Tokyu Construction, Co. Ltd., Nagoya Institute of Technology
[2] Dept. of Architecture and Civil Engineering, Nagoya Inst. of Tech.
来源：
Journal of Structural and Construction Engineering | 2016年 / 81卷 / 719期
关键词：
H-shaped steel beams; Lateral buckling; Local buckling; Model of load-deformation relations; Monotonic loading; Yield ratio;
D O I：
10.3130/aijs.81.123
中图分类号：
学科分类号：
摘要：
To develop a hysteresis model for a H-shaped steel beam under cyclic loading, it is necessary to obtain a high-precision load-deformation curve over a wide deformation range under monotonic loading. The purpose of this study is to develop elastic-plastic models of loaddeformation relations for H-shaped steel beams under monotonic loading that consider coupling of local and lateral buckling. The fi nite element method is employed to investigate such coupling for large deformations. In addition, the effect of the steel yield ratio on beam behavior is clarifi ed, and formulae for the maximum strength and the deformation capacity are determined. Based on the results, a model of load-deformation relations are formulated that were functions of the width-to-thickness ratio, the slenderness ratio for lateral torsional buckling, and the yield ratio for the steel.
引用
收藏
页码：123 / 133
页数：10
相关论文
共 50 条
  • [31] Cyclic hysteresis behavior and plastic deformation capacity for H-shaped beams on local buckling under compressive and tensile forces
    1600, Architectural Institute of Japan (78):
  • [32] Behavior of Curved Steel-Concrete Composite Beams Under Monotonic Load
    Jaafer, Abdulkhaliq A.
    Kareem, Saba L.
    INTERNATIONAL JOURNAL OF MATHEMATICAL ENGINEERING AND MANAGEMENT SCIENCES, 2020, 5 (06) : 1210 - 1233
  • [33] Experimental study on flexural behavior of H-shaped steel-wood composite beams
    Chen A.
    Li D.
    Fang C.
    Zheng Q.
    Xing J.
    1600, Science Press (37): : 261 - 267
  • [34] Flexural mechanical properties of H-shaped steel-bamboo scrimber composite beams
    Gong, Zihan
    Wei, Yang
    Liu, Hui
    Yi, Jiyang
    Chen, Jiawei
    Ding, Mingmin
    ENGINEERING STRUCTURES, 2024, 319
  • [35] Optimization Design Of Section For Bisymmetric Built-up Steel H-shaped Beams
    Dai Sujuan
    Meng Yanchun
    PROGRESS IN INDUSTRIAL AND CIVIL ENGINEERING II, PTS 1-4, 2013, 405-408 : 948 - 951
  • [36] In situ axial loading tests on H-shaped steel strut with double splay supports
    Xu, Xiao Bing
    Ying, Yu
    Hu, Qi
    Chen, Yun
    Fang, Hua Jian
    Zhu, Hai Di
    Hu, Min Yun
    PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-GEOTECHNICAL ENGINEERING, 2022, 177 (01) : 34 - 49
  • [37] Seismic Behavior of Frames with Special-Shaped Concrete-Filled Steel Tubular Columns and H-Shaped Steel Beams
    Yang, Yuanlong
    Yang, Weiqi
    Tang, Xin
    Cheng, Guozhong
    ACI STRUCTURAL JOURNAL, 2022, 119 (03) : 29 - 42
  • [38] Elastic buckling strength of H-shaped beams subjected to end moment and uniformly distributed load
    Shinohara, Daiki
    Ikarashi, Kikuo
    STABILITY AND DUCTILITY OF STEEL STRUCTURES 2019, 2019, : 1005 - 1014
  • [39] Parametric analysis of the dynamic response of hot-rolled H-shaped steel beam under lateral impact load
    Pei, Chang
    Wang, Rui
    ADVANCES IN DESIGN TECHNOLOGY, VOLS 1 AND 2, 2012, 215-216 : 998 - 1002
  • [40] Parametric analysis of dynamic response of hot-rolled h-shaped steel beam under lateral impact load
    College of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
    Gongcheng Lixue, 2013, SUPPL.1 (258-262):
12345