|Table of Contents|

Experiment on Cyclic Shear Performance of Steel Plate Shear Wall with Different Buckling Restraints(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2021年01期
Page:
1-10
Research Field:
Publishing date:

Info

Title:
Experiment on Cyclic Shear Performance of Steel Plate Shear Wall with Different Buckling Restraints
Author(s):
ZHOU Xu-hong1; 2;  CAO Yun-qi1; 2;  TAN Ji-ke1; 2;  WANG Yu-hang1; 2
(1. School of Civil Engineering, Chongqing University, Chongqing 400045, China; 2. Key Laboratory of New Technology for Construction of Cities in Mountain Area of Ministry of Education, Chongqing University, Chongqing 400045, China)
Keywords:
cold-formed steel;  steel plate shear wall;  cyclic shear performance;  hysteresis curve;  energy dissipation capacity
PACS:
TU392.4
DOI:
10.19815/j.jace.2020.12049
Abstract:
In order to study the cyclic shear performance of steel plate shear wall(SPSW)with different cold-formed thin-walled steel buckling restraints, the contribution of frame to lateral resistance of steel plate shear wall structure was stripped, then the quasi-static tests on three SPSW specimens with different cold-formed steel buckling restraints and one SPSW specimen without buckling restraints were carried out. The mechanical properties and failure mechanism of steel plate shear walls with different buckling restraints under cyclic shear were revealed through experiments and theoretical analysis. The results show that the cold-formed thin-walled steel has a good restraint effect on the out-of-plane deformation of steel plate shear wall, and can significantly improve the energy dissipation capacity, ductility and bearing capacity of the SPSW. The vertical buckling restraints has the highest efficiency in improving the energy dissipation capacity and ductility of the SPSW, followed by the horizontal buckling restraints, and the worst is the 45° buckling restraints. In particular, for the SPSW specimen with 45° buckling restraints, since the restraint is not vertically symmetric, its bearing capacity shows significant differences in the push and pull directions, namely, when the tension belt is perpendicular to the cold-formed steel, its bearing capacity is higher.

References:

[1] 郭彦林,周 明.钢板剪力墙的分类及性能[J].建筑科学与工程学报,2009,26(3):1-13.
GUO Yan-lin,ZHOU Ming.Categorization and Performance of Steel Plate Shear Wall[J].Journal of Architecture and Civil Engineering,2009,26(3):1-13.
[2]孙军浩,赵秋红.钢板剪力墙的工程应用[J].建筑结构,2015,45(16):63-70.
SUN Jun-hao,ZHAO Qiu-hong.Engineering Applications of Steel Plate Shear Walls[J].Building Structure,2015,45(16):63-70.
[3]NIE J G,FAN J S,LIU X G,et al.Comparative Study on Steel Plate Shear Walls Used in a High-rise Building[J].Journal of Structural Engineering,2013,139(1):85-97.
[4]ROBERTS T M,GHOMI S S.Hysteretic Characteristics of Unstiffened Plate Shear Panels[J].Thin-walled Structures,1991,12(2):145-162.
[5]聂建国,樊健生,黄 远,等.钢板剪力墙的试验研究[J].建筑结构学报,2010,31(9):1-8.
NIE Jian-guo,FAN Jian-sheng,HUANG Yuan,et al.Experimental Research on Steel Plate Shear Wall[J].Journal of Building Structures,2010,31(9):1-8.
[6]郭彦林,董全利,周 明.防屈曲钢板剪力墙滞回性能理论与试验研究[J].建筑结构学报,2009,30(1):31-39,47.
GUO Yan-lin,DONG Quan-li,ZHOU Ming.Tests and Analysis on Hysteretic Behavior of Buckling-restrained Steel Plate Shear Wall[J].Journal of Building Structures,2009,30(1):31-39,47.
[7]PARK H,KWACK J,JEON S,et al.Framed Steel Plate Wall Behavior Under Cyclic Lateral Loading[J].Journal of Structural Engineering,2007,133(3):378-388.
[8]郭彦林,周 明.非加劲与防屈曲钢板剪力墙性能及设计理论的研究现状[J].建筑结构学报,2011,32(1):1-16.
GUO Yan-lin,ZHOU Ming.An Overview of Current State-of-the-art in Behavior and Design Theory for Unstiffened or Buckling-restrained Steel Plate Shear Walls[J].Journal of Building Structures,2011,32(1):1-16.
[9]陈国栋,郭彦林.十字加劲钢板剪力墙的抗剪极限承载力[J].建筑结构学报,2004,25(1):71-78.
CHEN Guo-dong,GUO Yan-lin.Ultimate Shear-carrying Capacity of Steel Plate Shear Wall with Cross Stiffeners[J].Journal of Building Structures,2004,25(1):71-78.
[10]王先铁,白连平,王连坤,等.方钢管混凝土框架-十字加劲薄钢板剪力墙的力学性能研究[J].地震工程与工程振动,2013,33(2):103-109.
WANG Xian-tie,BAI Lian-ping,WANG Lian-kun,et al.Study on Mechanical Behavior of Concrete-filled Square Steel Tubular Frame-cross-stiffened Thin Steel Plate Shear Walls[J].Earthquake Engineering and Engineering Dynamics,2013,33(2):103-109.
[11]王 萌,杨维国.不同改进形式钢板剪力墙滞回性能研究[J].工程力学,2016,33(8):110-121.
WANG Meng,YANG Wei-guo.Study on Hysteretic Performances of the Improved Steel Plate Shear Walls[J].Engineering Mechanics,2016,33(8):110-121.
[12]郭彦林,董全利,周 明.防屈曲钢板剪力墙弹性性能及混凝土盖板约束刚度研究[J].建筑结构学报,2009,30(1):40-47.
GUO Yan-lin,DONG Quan-li,ZHOU Ming.Elastic Behavior and Minimum Restraining Stiffness of Buckling-restrained Steel Plate Shear Wall[J].Journal of Building Structures,2009,30(1):40-47.
[13]RAHAI A,HATAMI F.Evaluation of Composite Shear Wall Behavior Under Cyclic Loadings[J].Journal of Constructional Steel Research,2009,65(7):1528-1537.
[14]ARABZADEH A,SOLTANI M,AYAZI A.Experimental Investigation of Composite Shear Walls Under Shear Loadings[J].Thin-walled Structures,2011,49(7):842-854.
[15]WANG Y H,GU C W,TANG Q,et al.Experimental Study on Cyclic Pure Shear Behaviour of Hat-section Coldformed Steel Member Buckling-restrained Steel Plate Shear Walls Without Effect of Frame[J].Engineering Structures,2019,201:109799.
[16]王宇航,古朝伟,唐 琦,等.纯剪荷载作用下帽型冷弯薄壁型钢屈曲约束钢板墙元的抗震性能试验研究[J].建筑结构学报,2020,41(6):49-57,64.
WANG Yu-hang,GU Chao-wei,TANG Qi,et al.Experimental Study on Seismic Behavior of Buckling-restrained Steel Plate Shear Wall Panel Element by Cold-formed Steel with Hat-section Under Pure Shear Load[J].Journal of Building Structures,2020,41(6):49-57,64.
[17]TAN J K,GU C W,SU M N,et al.Finite Element Modelling and Design of Steel Plate Shear Wall Buckling-restrained by Hat-section Cold-formed Steel Members[J].Journal of Constructional Steel Research,2020,174:106274.
[18]GB/T 228.1—2010,金属材料拉伸试验:第1部分:室温试验方法[S].
GB/T 228.1—2010,Metallic Materials — Tensile Testing — Part 1:Method of Test at Room Temperature[S].
[19]JGJ/T 101—2015,建筑抗震试验规程[S].
JGJ/T 101—2015,Specification for Seismic Test of Buildings[S].


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Last Update: 2021-01-20