Study on stability of H-type section aluminum alloy perforated members under axial compression and eccentric compression around weak axis

被引：3
|
作者：
Kong, Wenyuan [1 ]
Yang, Hang [1 ]
Zhou, Liang [1 ]
Xing, Zhiquan [1 ,2 ]
Chen, Yu [1 ,2 ]
Chen, Wei [2 ,3 ,4 ]
Lin, En [5 ]
机构：
[1] Fuzhou Univ, Coll Civil Engn, Fuzhou 350116, Peoples R China
[2] Fuzhou Univ, Int & Hong Kong Macao & Taiwan Joint Lab Struct En, Fuzhou 350116, Peoples R China
[3] Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hong Kong, Peoples R China
[4] Hong Kong Polytech Univ, Chinese Natl Engn Res Ctr Steel Construct, Hong Kong Branch, Hong Kong, Peoples R China
[5] Fujian Rongsheng Municipal Engn Co Ltd, Xiamen 361000, Peoples R China
来源：
THIN-WALLED STRUCTURES | 2024年 / 195卷
基金：
中国国家自然科学基金;
关键词：
Aluminum alloy member; Perforated member; Stability bearing capacity; Eccentric compression; Design method; BUCKLING BEHAVIORS; DESIGN; COLUMNS;
D O I：
10.1016/j.tws.2023.111533
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Aluminum alloy components have the advantages of light weight, high strength, favorable machinability, and good acid corrosion resistance, which can greatly reduce maintenance costs and easy to make the structures with beautiful appearance. Based on the shortcomings of existing research fields, the stability of H -type section 6082T6 aluminum alloy perforated members under axial compression and eccentric compression around weak axis is studied by combining experimental and numerical simulation methods in this paper. The test results of aluminum alloy members under axial compression and aluminum alloy members under eccentric compression around weak axis with different web opening numbers, opening diameters, slenderness ratios and eccentric distances are analyzed. The verified finite element model is used to carry out the extensive parameter analysis focusing on the key variables. Based on the test and numerical simulation results of the stability bearing capacity of 134 members, the design methods for H -type section aluminum alloy perforated members under axial compression and eccentric compression are proposed and evaluated by reference to the existing specification.
引用
收藏
页数：16
相关论文
共 45 条
  • [1] Stability properties of 6061-T6 aluminum alloy members with double-layer H-type sections under eccentric compression loads
    Du, Peng
    Liu, Hongbo
    Li, Xinluan
    Chen, Zhihua
    Ying, Jiaojie
    ENGINEERING STRUCTURES, 2024, 305
  • [2] Experiment on aluminum alloy members under axial compression
    Guo, Xiaonong
    Liang, Shuiping
    Shen, Zuyan
    FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2015, 9 (01) : 48 - 64
  • [3] Experiment on aluminum alloy members under axial compression
    Xiaonong Guo
    Shuiping Liang
    Zuyan Shen
    Frontiers of Structural and Civil Engineering, 2015, 9 : 48 - 64
  • [4] Experiment on aluminum alloy members under axial compression
    Xiaonong GUO
    Shuiping LIANG
    Zuyan SHEN
    Frontiers of Structural and Civil Engineering, 2015, 9 (01) : 48 - 64
  • [5] Theoretical and experimental research on aluminum alloy members under axial compression
    Guo, Xiaonong
    Shen, Zuyan
    Li, Yuanqi
    Qiu, Zhenge
    Yao, Nianliang
    Jianzhu Jiegou Xuebao/Journal of Building Structures, 2007, 28 (06): : 118 - 128
  • [6] Bearing capacity of aluminum alloy members under eccentric compression at elevated temperatures
    Zhu, Shaojun
    Guo, Xiaonong
    Liu, Xian
    Jiang, Shouchao
    THIN-WALLED STRUCTURES, 2018, 127 : 574 - 587
  • [7] Buckling behaviors of section aluminum alloy columns under axial compression
    Liu, Mei
    Zhang, Lulu
    Wang, Peijun
    Chang, Yicun
    ENGINEERING STRUCTURES, 2015, 95 : 127 - 137
  • [8] Design method analysis on local stability of aluminum alloy members with bulb stiffeners under axial compression
    Yuan, Lin
    Zhang, Qilin
    Luo, Xiaoqun
    Jianzhu Jiegou Xuebao/Journal of Building Structures, 2021, 42 (04): : 185 - 193
  • [9] Stability Study on Perforated Columns in Steel Storage Racks Under Axial Compression
    Yu, Shaofeng
    Ge, Yao
    ADVANCED MATERIALS, PTS 1-3, 2012, 415-417 : 889 - 895
  • [10] Study on Stability Round Stronger Axis of the Column with Composite Section of Double Limbs under Axial Compression
    Wang, Dengfeng
    Wang, Yuanqing
    Shi, Yongjiu
    Fang, Bin
    ADVANCES IN STRUCTURES, PTS 1-5, 2011, 163-167 : 633 - +
12345