[1]白国良,谢 波,赵金全,等.SRC异型边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),2016,48(05):617-624.[doi:10.15986/j.1006-7930.2016.05.001]
　BAI Guoliang,XIE Bo,ZHAO Jinquan,et al.Experimental research on the seismic behavior of abnormal SRC exterior joints[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2016,48(05):617-624.[doi:10.15986/j.1006-7930.2016.05.001]
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SRC异型边节点抗震性能试验研究()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
48
期数:
2016年05期
页码:
617-624
栏目:
出版日期:
2016-10-31

文章信息/Info

Title:
Experimental research on the seismic behavior of abnormal SRC exterior joints
文章编号:
1006-7930(2016)05-0617-08
作者:
白国良; 谢 波; 赵金全; 高 涵
(西安建筑科技大学土木工程学院,陕西 西安 710055 )
Author(s):
BAI Guoliang;  XIE Bo;  ZHAO Jinquan;  GAO Han
(School of Civil Engineering, Xi’an Univ. of Arch. & Tech ., Xi’an 710055, China)
关键词:
型钢混凝土; 异型边节点; 拟静力试验; 抗震性能
Keywords:
steel reinforced concrete;  abnormal exterior joints;  quasi-static tests;  seismic behavior
分类号:
TU398.2
DOI:
10.15986/j.1006-7930.2016.05.001
文献标志码:
A
摘要:
由于生产工艺要求，大型电厂主厂房不可避免出现型钢混凝土变柱截面异型边节点，为研究其抗震性能，选取3个具有代表性的SRC变柱截面异型边节点和1个柱截面无变化的常规节点进行拟静力试验，研究了SRC异型边节点的破坏形态、滞回特性、承载力、延性、耗能和刚度退化性能．研究结果表明：型钢混凝土异型边节点破坏过程和常规节点类似，破坏形式为“小核心区”剪切破坏；SRC变柱截面异型边节点的承载力、延性、耗能及刚度较常规节点小；梁截面高度的增加能够一定程度提高SRC异型边节点的承载力、延性、耗能及刚度；SRC柱-RC梁异型边节点抗震性能较差；轴压比对异型边节点延性性能影响较大，增加轴压比对试件延性不利．
Abstract:
Due to the production requirement, there appear inevitably in the main powerhouse of thermal power plant abnormal SRC exterior joints with variable column cross section. To study its seismic behaviors, three representative abnormal exterior joints of variable column cross section and one regular joint of same column cross section are selected and quasi-static tests are carried out to study the failure patterns, hysteretic properties, bearing capacity, ductility , energy dissipation and stiffness degradation performance. The results show that destruction process of abnormal SRC exterior joints is similar to the ordinary joints and the failure mode is mainly the shear failure in the minor core area. The bearing capacity, ductility, energy dissipation and stiffness of abnormal joints are relatively smaller than the regular ones. Increasing the height of beam section can improve the bearing capacity, ductility, energy dissipation and stiffness of the abnormal SRC exterior joints to the same extent. Compared with the steel reinforced concrete column-steel reinforced concrete beam joints, the seismic performance of the steel reinforced concrete column-reinforced concrete beam is poor. The axial compression ratio has a great influence on the ductility of abnormal SRC exterior joints, and increasing the axial compression ratio is significantly unfavorable to the ductility

参考文献/References:

[1] 白国良. 型钢钢筋混凝土原理与设计[M]. 上海: 上海科学技术出版社. 2000: 139-140.

BAI Guoliang. Theory and design of steel reinforced concrete[M]. Shanghai: Shanghai Scientific & Technical Publishers, 2000: 139-140.

[2] 王博, 白国良, 代慧娟, 等. 低周反复荷载下强梁弱柱型钢混凝土变柱T型节点力学性能研究[J]. 土木工程学报, 2014(3): 47-58.

WANG Bo, BAI Guoliang, DAI Huijuan, et al. Study on mechanic performance of T-type strong-beam weak- column variable-column SRC joints under low-cyclic reversed loading[J]. China Civil Engineering Journal, 2014(3): 47-58.

[3] 王博, 白国良, 杨晓丽, 等. 火电厂主厂房型钢混凝土变柱边节点抗震性能及参数影响研究[J]. 地震工程与工程振动, 2014, 34(2): 86-96.

WANG Bo, BAI Guoliang, YANG Xiaoli, et al. Study on seismic performance and influencing parameters of SRC exterior joints with the variable column in main building for thermal power plants[J]. Earthquake Engineering and Engineering Dynamics, 2014, 34(2): 86-96.

[4] 尹龙星, 白国良, 李红星, 等. 火电厂主厂房结构异型节点抗震性能试验研究[J]. 地震工程与工程振动, 2013, 33(1): 115-123.

YIN Longxing, BAI Guoliang, LI Hongxing et al. Experimental study on seismic behavior of abnormal joints of main building in thermal power plant[J]. Earthquake Engineering and Engineering Dynamics, 2013, 33(1): 115-123.

[5] 邢国华, 吴涛, 刘伯权. 钢筋混凝土框架节点抗裂承载力研究[J]. 工程力学, 2011(3): 163-169.

XING Guohua, WU Tao, LIU Boquan. Study on crack resistance of beam-column joints in reinforced concrete frame structure[J]. Engineering Mechanism, 2011(3): 163-169.

[6] 白国良, 李红星, 朱佳宁. 钢筋混凝土框架异型节点抗震性能试验研究[J]. 建筑结构学报, 2004, 25(4): 8-14.

BAI Guoliang, LI Hongxing, ZHU Jianing. Experimental research on seismic behavior of abnormal joints of reinforced concrete frame[J]. Journal of Building Structures, 2004, 25(4): 8-14.

[7] 吴涛, 刘伯权, 白国良, 等. 大型厂房钢筋混凝土框排架结构中异型节点的抗震性能和设计方法研究[J]. 土木工程学报, 2006, 39(4): 1-5.

WU Tao, LIU Boquan, BAI Guoliang et al. A study on the seismic behavior of and the design method for irregular reinforced concrete frame joints of large-scale plant structures[J]. China Civil Engineering Journal, 2006, 39(4): 1-5.

[8] KIM J, LAFAVE J M, SONG J. Joint shear behaviour of reinforced concrete beam-column connections[J]. Magazine of Concrete Research, 2009, 61: 119-132.

[9] LEE J Y, KIM J Y, OH G J. Strength deterioration of reinforced concrete beam–column joints subjected to cyclic loading[J]. Engineering Structures, 2009, 31(9): 2070-2085.

[10] 中华人民共和国建设部. 型钢混凝土组合结构技术规程: JGJ138-2001[S]. 北京: 中国建筑工业出版社, 2002.

Ministry of Construction of the People’S Republic of China. Technical code for steel reinforced concrete composite structures : JGJ138-2001[S]. Beijing: China Architecture & Building Press, 2002.

[11] 中华人民共和国住房和城乡建设部. 混凝土结构设计规范: GB50010-2010[S]. 北京: 中国建筑工业出版社, 2010.

Ministry of Housing and Urban-Rural Development of the People’S Republic of China. Code for design of concrete structures : GB50010-2010[S]. Beijing: China Architecture & Building Press, 2010.

[12] 中华人民共和国住房和城乡建设部. 建筑抗震设计规范: GB50011-2010[S]. 北京: 中国建筑工业出版社, 2010.

Ministry of Housing and Urban-Rural Development of the People’s Republic of China. Code for seismic design of buildings : GB50011-2010[S]. Beijing: China Architecture & Building Press, 2010.

[13] 中华人民共和国建设部. 建筑抗震试验方法规程: JGJ101-96[S]. 北京: 中国建筑工业出版社, 1996.

Ministry of Construction of the People’s Republic of China. Specificating of testing methods for earthquake resistant building : JGJ101-96[S]. Beijing: China Architecture & Building Press, 1996.

[14] 过镇海. 钢筋混凝土原理[M]. 北京: 清华大学出版社, 2013: 312-313.

GUO Zhenhai. Theory of reinforced concrete[M]. Beijing: Tsinghua University Press, 2013: 312-313.

[15] 熊仲明, 王社良. 土木工程结构试验[M]. 北京: 中国建筑工业出版社, 2006, 126-127.

XIONG Zhongming, WANG Sheliang. Civil engineering structural tests[M]. Beijing: China Architecture & Building Press, 2006, 126-127.

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备注/Memo

备注/Memo:
基金项目：国家自然科学基金项目(51478381)
收稿日期：2015-10-08 修改稿日期：2016-10-25
作者简介：白国良(1955－)，男，博士，教授，主要研究型钢混凝土组合结构抗震．E-mail: guoliangbai@126.com
更新日期/Last Update: 2016-11-24