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浙江大学学报(工学版)
JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE)
Civil and Traffic Engineering     
Experiment on seismic performance of spatial beam to corner column connection with T-stub
HAN Dong, BU Xin, WANG Xin wu, JIANG Cang ru
1.College of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430000,China;
2. College of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China
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Abstract  
Quasi-static experiment was taken for beam to column joint models which connected by T-stubs with taking the following models as research objects: two beam to column spatial corner joints models connected with T-stubs, a beam-column spatial rigid corner joint model, and two beam to column plane joints models connected with T-stubs.Bearing capacity, strain development, failure mode, hysteretic performance and energy dissipation of each joint were obtained; the influence of the minor axis on the major axis was analyzed; the difference of the mechanical properties between the spatial joints and plane joints which connected by T-stub were investigated. Results show that under low cyclic loading, the spatial effect of the corner column joints is obvious and the effect of the minor axis on the major axis can not be neglected, while the spatial influence factors should be taken into account.

Published: 06 March 2017
CLC:  TU 392  
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HAN Dong, BU Xin, WANG Xin wu, JIANG Cang ru. Experiment on seismic performance of spatial beam to corner column connection with T-stub. JOURNAL OF ZHEJIANG UNIVERSITY (ENGINEERING SCIENCE), 2017, 51(2): 287-296.


空间剖分T型钢梁柱连接角柱节点抗震试验

以2个空间剖分T型钢梁柱连接角柱节点模型、1个刚性连接角柱节点模型以及2个平面剖分T型钢节点模型为研究对象,完成剖分T型钢梁柱连接模型的拟静力试验.得到各节点模型的承载能力、应变发展状况、破坏形式、滞回性能和耗能特性；分析弱轴对强轴的影响程度；探讨空间剖分T型钢梁柱连接节点与平面剖分T型钢梁柱连接节点受力性能的差异.研究结果表明：在低周反复荷载作用下,钢框架角柱节点空间效应明显,不能忽略弱轴对强轴的影响,还应考虑空间影响因素.

［1］ 郝际平,李文岭.钢梁柱半刚性节点顶底角钢弱轴连接的有限元分析［J］.土木工程学报,2007,40(09):36-42.
HAO Jipping,LI Wenling. Finite element analysis for the topandseat angle minor axis connection of semirigid steel beamcolumn joints ［J］. China Civil Engineering
Journal,2007,40(09): 36-42.
［2］ 王湛,王涛.半刚性钢框架梁柱弱轴端板连接的试验研究和有限元分析［J］.土木工程学报,2012,45(8):83-89.
WANG Zhan, WANG Tao. Experiment and finite element analysis for the end plate minor axis connection of semirigid steel frames ［J］. China Civil Engineering Journal, 2012,45(8): 83-89.
［3］ 王燕,冯双,王玉田.钢框架刚性连接加强型节点滞回性能试验研究［J］. 土木工程学报,2011,44(5): 57-68.
WANG Yan, FENG Shuang, WANG Yutian. Experimental study on hysteretic behavior for rigidreinforced connections ［J］.China Civil Engineering Journal, 2011,44(5): 5768.
［4］ 石文龙,李国强,肖勇,等.半刚性连接梁柱组合节点低周反复荷载试验研究［J］.建筑结构学报,2008,29(5): 57-66.
SHI Wenlong,LI Guoqiang,XIAO Yong, et al.Cyclic loading tests on composite beamtocolumn joints with semirigid connections ［J］.Journal of Building Structures,2008, 29(5): 57-66.
［5］ 李泽深,李秀梅,郑小伟,等.T形钢连接梁柱半刚性节点滞回性能试验研究及数值分析［J］.建筑结构学报,2014,35(7): 61-68.
LI Zeshen, LI Xiumei, ZHENG Xiaowei, et al. Experimental study and numerical investigation on bysteretic behavior of Tstub semirigid beamto column connections \[J\].
Journal of Building Structures, 2014, 35(7): 61-68.
［6］ 李凤霞,布欣,王新武.剖分T型钢梁柱连接滞回性能研究［J］.建筑科学,2010,26(5): 28-32.
LI Fengxia,BU Xin,WANG Xinwu.Research on hysteretic behavior of the slit T steel beamcolumn connections ［J］. Building Science,2010, 26(5): 28-32.
［7］ 王新武.钢框架梁柱连接研究［D］.武汉:武汉理工大土木建筑工程学院,2003.
WANG Xinwu.Research on beamtocolumn connections of steel frame［D］. Wuhan: Wuhan University of Technology, 2003.
［8］ 樊健生,周慧,聂建国.空间钢混凝土组合节点抗震性能试验研究［J］.土木工程学报,2014,32(12): 47-55.
FAN Jiansheng,ZHOU Hui, NIE Jianguo, et al. Experimental study on seismic performance of threedimensional composite beamtocolumn joints ［J］. China Civil Engineering Journal,2014, 32(12): 47-55.
［9］ 樊健生,周慧,聂建国. 空间钢混凝土组合节点抗震性能试验研究进展［J］. 建筑结构学报,2011,32(12):37-45.
FAN Jiansheng, ZHOU Hui,NIE Jianguo.Experimental study on seismic performance of threedimensional composite beamtocolumn joints ［J］.Journal of Building Structures, 2011, 32(12):37-45.
［10］ KAWAGUCHI J, MORINO S, SUGIMOTO T. Elastoplastic behavior of concretefilled steel tubular three dimensional sub assemblages［C］∥Proceedings of an Engineering Foundation Conference Reston. VA,USA: ASCE,1992: 726-741.
［11］ NISHIYAMA I.Seismic test facility for three dimensional beamtocolumn sub assemblages ［D］.Tachihara: Building Research Institute. Department of Production
Engineering,1999.
［12］ FEMA.FEMA350. Recommended seismic design criteria for new steel structural buildings［S］.Washington: Federal Emergency Management Agency, 2000.
［13］ FEMA.FEMA351. Recommended seismic evaluation and upgrade criteria for existing welded steel momentframe buildings［S］.Washington: Federal Emergency Management Agency,2000.
［14］ FEMA.FEMA461. Interim testing protocols for determining the seismic performance characteristics of structural and nonstructural components ［S］. Redwood City: Applied
Technology Council, 2007.
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