[1]董宏英,杨信强,曹万林,等.钢管混凝土叠合柱边框内藏钢桁架核心筒抗震性能试验研究[J].地震工程与工程振动,2011,31(01):041-47.
 DONG Hongying,YANG Xinqiang,CAO Wanlin,et al.Study on seismic performance of RC composite core walls with steel tube-reinforced concrete columns and concealed steel trusses[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2011,31(01):041-47.
点击复制

钢管混凝土叠合柱边框内藏钢桁架核心筒抗震性能试验研究
分享到:

《地震工程与工程振动》[ISSN:/CN:]

卷:
31
期数:
2011年01期
页码:
041-47
栏目:
出版日期:
2011-03-09

文章信息/Info

Title:
Study on seismic performance of RC composite core walls with steel tube-reinforced concrete columns and concealed steel trusses
作者:
董宏英12 杨信强1 曹万林1 张建伟1 耿海霞1
1. 北京工业大学建筑工程学院, 北京 100124;
2. 城市与工程安全减灾省部共建教育部重点实验室, 北京 100124
Author(s):
DONG Hongying12 YANG Xinqiang1 CAO Wanlin1 ZHANG Jianwei1 GENG Haixia1
1. College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China;
2. Key Lab of Urban Security and Disaster Engineering, MOE, Beijing 100124, China
关键词:
钢筋混凝土核心筒钢管混凝土叠合柱钢桁架抗震性能
Keywords:
reinforced concretecore wallssteel tube-reinforced concrete columnssteel trussseismic performance
分类号:
P315.972;TU375
摘要:
为进一步改善混凝土核心筒的抗震性能,本文提出了钢管混凝土叠合柱边框内藏钢桁架组合核心筒。进行了2个1/6缩尺的核心筒模型在低周反复荷载下的抗震性能试验研究,1个为钢管混凝土叠合柱边框组合核心筒,1个为钢管混凝土叠合柱边框内藏钢桁架组合核心筒。通过试验,对比分析了2个核心筒的承载力、延性、刚度及其衰减、滞回特性、耗能能力及破坏特征,给出了钢管混凝土叠合柱边框内藏钢桁架组合核心筒的承载力计算模型,计算结果与实测值符合较好。研究表明,钢管混凝土叠合柱边框内藏钢桁架组合核心筒与钢管混凝土叠合柱边框组合核心筒相比,其抗震性能明显提高。
Abstract:
In order to further improve the seismic performance of concrete core walls,a new kind of RC composite core walls with steel tube-reinforced concrete columns and concealed steel trusses is proposed in this paper.Two 1/6 scale core wall specimens with the same tube-reinforced concrete columnsi,n which one with concealed steel trusses and another without,are tested under cyclic loading.The load-capacity,ductility,stiffness,deterioration process of stiffness,hysteresis characteristics,energy dissipation and damage characteristics of the two specimens are discussed.The mechanical model is provided for calculating the load-carrying capacity of the new RC composite care walls.The calculating results agreed well with the experimental ones.They show that the seismic performance of the RC composite core walls with tube-reinforced concrete columns could be improved by setting the concealed steel trusses in the walls.

参考文献/References:

[1] Matsumoto,Toshio.Structural performance of SRC multi story shearwalls with in filled precast concrete panels[J].Transactions of the Japan Concrete In stitute,1998,20:187-194.
[2] Hossain,K handakerM Anwar.Designaspects of double skin profiled composite framed shear walls in constrution and service stages[J].ACI Structural Journal, 2004,101(1):94-102.
[3] 乔彦明,钱稼茹,方鄂华,等.钢骨混凝土剪力墙抗剪性能的试验研究[J].建筑结构,1995,25(8):3-7.
[4] 王曙光,蓝宗建.劲性钢筋混凝土开洞低剪力墙拟静力试验研究[J].建筑结构学报,2005,26(1):85-90,124.
[5] 曹万林,常卫华.内藏钢桁架混凝土组合剪力墙.中国,ZL200520017358.1[P].2006.06.28.
[6] 曹万林.钢管混凝土边框-钢桁架-混凝土组合剪力墙.中国,ZL 200620172810.6[P].2008.
[7] 曹万林.钢管混凝土边框-钢桁架-混凝土组合筒体.中国,ZL 200620172807.4[P].2008.
[8] 曹万林,张建伟,陶军平,等.内藏钢桁架混凝土组合剪力墙抗震性能试验研究[J].东南大学学报,2007,37(2):195-200.
[9] 王敏,曹万林,张建伟,等.钢管混凝土边框高强混凝土组合剪力墙抗震性能试验研究[J].地震工程与工程振动,2008,28(2):90-95.
[10] 常卫华,曹万林,赵长军,等.内藏钢桁架混凝土核心筒抗震试验及计算分析[J].北京工业大学学报,2008,34(4):379-386.
[11] JG J3-2002高层建筑混凝土结构技术规程[S].北京:中国建筑工业出版社,2002.

相似文献/References:

[1]吴晓涵,韦晓栋,钱江,等.双塔连体结构弹塑性时程分析[J].地震工程与工程振动,2011,31(03):051.
 WU Xiaohan,WEI Xiaodong,QIAN Jiang,et al.Elasto-plastic time history analysis of a double-tower connected structure[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2011,31(01):051.
[2]史庆轩,侯炜,田园,等.钢筋混凝土核心筒性态水平及性能指标限值研究[J].地震工程与工程振动,2011,31(06):088.
 SHI Qingxuan,HOU Wei,TIAN Yuan,et al.Study on seismic performance levels and performance index limit values of reinforced concrete core wall structure[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2011,31(01):088.
[3]吴波,刘灿,徐凯燕.横向预应力混凝土梁的抗剪性能试验研究[J].地震工程与工程振动,2007,27(02):058.
 WU Bo,LIU Can,XU Kaiyan.Experimental research on shear capacity of transversely prestressed concrete beams[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2007,27(01):058.
[4]卢智成,曹万林,张建伟,等.核心筒部分悬挂结构抗震分析的简化力学模型[J].地震工程与工程振动,2007,27(02):063.
 LU Zhicheng,CAO Wanlin,ZHANG Jianwei,et al.Simplified mechanic model for seismic analysis of core-tube partial suspension structure[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2007,27(01):063.
[5]曹万林,范燕飞,张建伟,等.不同轴压比下内藏钢桁架混凝土组合剪力墙抗震研究[J].地震工程与工程振动,2007,27(04):042.
 CAO Wanlin,FAN Yanfei,ZHANG Jianwei,et al.Experimental study on seismic behavior of high-rise RC shear wall with concealed steel truss in different axial-load ratios[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2007,27(01):042.
[6]侯宇新,胡明祎,李伟.钢筋混凝土渡槽结构地震反应数值分析[J].地震工程与工程振动,2007,27(04):087.
 HOU Yuxin,HU Mingyi,LI Wei.Seismic response analysis of reinforced concrete aqueduct[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2007,27(01):087.
[7]张大长,野口博,韩丽婷,等.H形断面钢筋混凝土立体剪力墙的非线性动力响应分析[J].地震工程与工程振动,2007,27(06):089.
 ZHANG Dachang,YE,Koubo,et al.Nonlinear dynamic response analysis of cubic reinforced concrete shear wall with H-section[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2007,27(01):089.
[8]曹万林,王敏,王绍合,等.高轴压比下钢管混凝土边框组合剪力墙抗震性能试验研究[J].地震工程与工程振动,2008,28(01):085.
 CAO Wanlin,WANG Min,WANG Shaohe,et al.Seismic behavior research on composite shear wall with concrete filled steel tube columns in high axial-load ratio[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2008,28(01):085.
[9]杨红,吴晶晶,王志军.模型化方法对钢筋混凝土框架地震反应的影响分析[J].地震工程与工程振动,2008,28(02):020.
 YANG Hong,WU Jingjing,WANG Zhijun.Analyses of nonlinear models for the seismic responses of RC frames[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2008,28(01):020.
[10]梁岩,罗小勇.锈蚀钢筋混凝土压弯构件恢复力模型研究[J].地震工程与工程振动,2013,33(04):202.
 LIANG Yan,LUO Xiaoyong.Research on restoring force model of corroded reinforced concrete flexural and compressive members[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2013,33(01):202.
[11]常卫华,曹万林,张建伟,等.偏心水平荷载下内藏钢桁架开洞混凝土核心筒抗震研究[J].地震工程与工程振动,2008,28(02):077.
 CHANG Weihua,CAO Wanlin,ZHANG Jianwei,et al.Study on seismic behavior of RC composite perforated core walls with concealed steel truss subjected to eccentric horizontal loading[J].EARTHQUAKE ENGINEERING AND ENGINEERING DYNAMICS,2008,28(01):077.

备注/Memo

备注/Memo:
收稿日期:2010-4-17;改回日期:2010-10-2。
基金项目:国家自然科学基金(50878007);北京市科技重大项目(D08050603720000);北京市高层次人才项目(PHR20100502);北京市教委科技计划重点项目(KZ200910005008)
作者简介:董宏英(1966- ),女,博士,副教授,主要从事工程抗震研究.E-mail:donghy@bjut.edu.cn
更新日期/Last Update: 1900-01-01