[1]王毅红,肖丽丽,吴小敬,等.梁通柱断式方钢管混凝土节点抗震性能试验研究[J].西安建筑科技大学学报:自然科学版,2012,44(02):164-169.[doi:10.15986/j.1006-7930.2012.02.003]
　WANG Yi-hong,XIAO Li-li,WU Xiao-jing,et al.Study on the a seismic performance of concrete filled square steel tube joint with continual beam and discontinual column[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,44(02):164-169.[doi:10.15986/j.1006-7930.2012.02.003]
点击复制

梁通柱断式方钢管混凝土节点抗震性能试验研究()
分享到：

西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
44
期数:
2012年02期
页码:
164-169
栏目:
出版日期:
2012-04-30

文章信息/Info

Title:
Study on the a seismic performance of concrete filled square steel tube joint with continual beam and discontinual column
文章编号:
1006-7930(2012)02-0164-06
作者:
王毅红1; 肖丽丽2; 吴小敬3; 高航宇1
(1.长安大学建筑工程学院,陕西 西 安710061;2.西安翻译学院,陕西 西安 710105; 3. 中国建筑国际工程集团有限公司,上海 200063)
Author(s):
WANG Yi-hong1;  XIAO Li-li2;  WU Xiao-jing3;  GAO Hang-yu1
(1.School of Civil Engineering of Changan University,Xian 710061,China; 2.Xian FANYI University, Xian 710105,China;3.Shanghai 200063,China)
关键词:
方钢管混凝土节点; 低周反复荷载; 轴压比; 抗震性能; 试验研究
Keywords:
concrete filled square steel tube joint;  low reversed cyclic loading;  axial compression ratio;  aseismic performance;  experimental study
分类号:
TU392.3
DOI:
10.15986/j.1006-7930.2012.02.003
文献标志码:
A
摘要:
研究梁通柱断式方钢管混凝土中节点在低周反复荷载作用下的受力性能和抗震性能.该种节点在节点区中断柱的外钢管,使钢筋混凝土梁的纵筋在节点直通.在节点区设置芯钢管、密排箍筋、竖向短筋连系上下钢管混凝土柱.通过2个缩尺模型试件的拟静力试验,得到节点试件的破坏过程、破坏形态、试件滞回曲线和试件各组成部分的荷载-应变关系.试验结果表明:该种节点在低周反复荷载作用下性能良好.试件破坏发生在梁根部,节点区尚有较大承载潜力,试件的耗能性能、位移延性良好.轴压比的增大对于承载力有提高作用,但耗能能力和位移延性有降低趋势
Abstract:
The paper presents a study on the mechanical behavior and seismic performance of concrete filled square steel tube joint with continual beam and discontinual column. The outer steel tube of this kind of joint was partially broken off and the longitudinal steel bars in RC beams were continuous in the joint zone. The core steel, spaced stirrups and vertical short bars tube were set in the joint core zone that can keep continuity of the steel tube. Through pseudo static test of two scale model of the specimen, the load-strain relations of the destruction process of joint, failure modes and specimen hysteresis curve of specimen is obtained. The test showed that this joint was in good condition under low reversed cyclic loading. The failure of specimens occurs in the roots of the beam and the joint area still have greater bearing potential and the energy dissipation and ductility are in good condition. The increases of axial compression ratio may improve the capacity, but the energy dissipation capacity and ductility tended to decrease

参考文献/References:

[1] 王毅红.钢管混凝土梁通柱断式新型节点的试验研究及承载力计算[D].西安:长安大学,2006.
WANG Yi-hong,Experimental Study and Bearing-capacity Calculation on a New Type Concrete Filled Steel Tube Joint with Continual Beam and Discontinuous Column[D].Xi′an:Changan University,2006.
[2] 汤文锋,王毅红.新型钢管混凝土节点-芯钢管边柱节点的试验研究[J].工业建筑,2005,35(371):59-61.
TANG Wen-feng,WANG Yi-hong.The Experimental Study On New Type Joint of Cfst-Core Steel Tube Joint in the Side Column[J].Industrial Construction,2005,35(371):59-61.
[3] 王毅红,蒋健飞.芯钢管连接的钢管混凝土半连通边节点试验研究[J].土木工程学报,2006,39(12):56-59.
WANG Yi-hong,JIANG Jian-fei.Experimental study on semi-connected edge joint with core steel tube in CFST[J].China Civil Engineering Journal,2006,39(12):56-59.
[4] 王毅红,汤文峰.芯钢管连接的钢管混凝土中柱节点试验研究[J].建筑结构,2004,34(12):60-63.
WANG Yi-hong,TANG Wen-feng,[J].Building Structure,2004,34(12):60-63.
[5] 周起敬.钢与混凝土组合结构设计施工手册[M].北京:中国建筑工业出版社,1991.
ZHONG Qi-jing.Steel and Concrete Composite Structure Design and Construction Manual[M].Beijing:China Architecture and Building Press,1991.
[6] Isao Nishiyama,Shosuke Morino.US-Japan cooperative earthquake research program on CFT structures:achievements on the Japanese side[J].Prog.Struct.Engng Mater.,2004(6):39-55.
[7] AISC co mmittee.Load and resistance factor design specification for structural steel buildings[S].Chicago,IL:American Institution of Steel Construction,2001.
[8] SHI Xu-dong,Tan T H,Tan K H,et al.Concrete constitutive relationships under different stress-temperature paths[J].Journal of Structural Engineering,2002,128(12):1511-1518.

相似文献/References:

[1]李 峰,许 军,李发山,等.偏心支撑式钢板剪力墙的抗震性能研究[J].西安建筑科技大学学报:自然科学版,2013,45(06):784.[doi:10.15986/j.1006-7930.2013.06.005]
　LI Feng,XU Jun,LI Fa-shan,et al.Investigation of the seismic performance of eccentrically braced steel plate shear walls[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2013,45(02):784.[doi:10.15986/j.1006-7930.2013.06.005]
[2]徐培蓁,等.方钢管混凝土柱塑性变形性能的试验研究[J].西安建筑科技大学学报:自然科学版,2011,43(05):609.[doi:DOI :10.15986/j .1006-7930.2011.05.021]
　L IAN G X ing-wen,L IANG Min,et al.Experimental research on cast-in-situ reinforced concrete cornerlattice two-way slab[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2011,43(02):609.[doi:DOI :10.15986/j .1006-7930.2011.05.021]
[3]李　峰,李　慎,郭宏超,等.钢板剪力墙抗震性能的试验研究[J].西安建筑科技大学学报:自然科学版,2011,43(05):623.[doi:DOI :10.15986/j .1006-7930.2011.05.023]
　LI Feng,L I Shen,GUO Hong-chao,et al.Experimental investigation of seismic performanceof steel plate shear walls[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2011,43(02):623.[doi:DOI :10.15986/j .1006-7930.2011.05.023]
[4]李 强,牛荻涛,张成中,等.锈蚀箍筋约束混凝土柱低周往复试验研究[J].西安建筑科技大学学报:自然科学版,2017,49(05):671.[doi:10.15986/j.1006-7930.2017.05.009]
　LI Qiang,NIU Ditao,ZHANG Chengzhong,et al.LI Qiang1 , NIU Ditao2 , ZHANG Chengzhong2 , YANG Guang1[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2017,49(02):671.[doi:10.15986/j.1006-7930.2017.05.009]
[5]刘小军,孔 庆,孙晓骥,等.黄土天然节理大型直剪试验研究[J].西安建筑科技大学学报:自然科学版,2017,49(05):680.[doi:10.15986/j.1006-7930.2017.05.010]
　LIU Xiaojun,KONG Qing,SUN Xiaoji,et al.Large-scale direct shear test study on natural loess joint[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2017,49(02):680.[doi:10.15986/j.1006-7930.2017.05.010]

备注/Memo

备注/Memo:
收稿日期:2011-07-07 修改稿日期:2012-03-28
基金项目:陕西省自然科学基金资助项目(2006E208)
作者简介:王毅红(1955-),女,山东烟台人,教授,博士生导师,主要从事混凝土结构及组合结构研究
更新日期/Last Update: 2015-09-01