Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Building Structure》 2008-11
Add to Favorite Get Latest Update

Study on ensuring the strong column-weak beam mechanism for RC frames based on the damage analysis in the Wenchuan earthquake

Ye Lieping,Qu Zhe,Ma Qianli,Lin Xuchuan,Lu Xinzheng,Pan Peng(Department of Civil Engineering,Key Laboratory of Structural Engineering and Vibration of China Education Ministry, Tsinghua University,Beijing 100084,China)  
Typical earthquake damages of RC frames in the Wenchuan earthquake are reviewed with some brief analyses.Special attentions are given to the absence of the preferable damage mode known as the "strong column-weak beam" mechanism.Analysis is conducted in depth in order to discover the underlying reasons for this adverse phenomenon in the following aspects: influence of the partitions and floor slabs,possible reasons for under-estimating the strength and stiffness of frame beams,reasons for the over-reinforcement of frame beams,factors that may weaken frame columns,structural model changing under stronger earthquake,the difference of reliability of columns and beams under different load stages and so on.Suggestions of ensuring the "strong column-weak beam" mechanism for RC frames are proposed for the reference of future design and code revision.
【Fund】: 国家科技支撑计划课题(2006BAJ03A02)
【CateGory Index】: TU352.11
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 XIAN Sen-rong [Guangxi Hualan Design and Consulting(Group),Co.,Ltd.,Nanning Guangxi 530022];On the Design Key Points on the Base Frame Structure[J];Enterprise Science and Technology & Development;2009-12
【Citations】
Chinese Journal Full-text Database 6 Hits
1 Chen Libao Chen Mingxiang Gao Zuoping(Construction Detecting and Reinforcing Research Centre,Wuhan University Wuhan 430072)Fan Zhenzhong Wu Fan(Chinese Southern Electric Power Design Institute Wuhan 430071);FEM ANALYSIS FOR PLATE EFFECT IN SPATIAL FRAME OF MAIN WORKSHOP[J];Industrial Construction;2005-S1
2 Ye Lieping~(1,2),Cheng Guangyu~(1,2),Lu Xinzheng~(1,2),Feng Peng~(1,2)(1 Civil Engineering College;2 Key Lab of Structural Engineering and Vibration of China Education Ministry,Tsinghua University,Beijing 100084,China);Introduction of robustness for seismic structures[J];Building Structure;2008-06
3 Jiang Yongsheng;Chen Zhongfan;Zhou Xuping (Southeast University)Lu Zongqu (Naming 2nd Institute of Architectural Design);Aseismic Research on RC Frame Joint of Monolithically Casted Slab[J];JOURNAL OF BUILDING STRUCTURES;1994-06
4 WU Yong, LEI Ji-chuan, YANG Hong, BAI Shao-liang (Faculty of Civil Engineering, Chongqing University, Chongqing 400045, China);Discussion on Negative Flexural Strength of Beams Including Slabs[J];Journal of Chongqing Jianzhu University;2002-03
5 YANG Hong, BAI Shao liang (Faculty of Civil Engineering, Chongqing Jianzhu University, Chongqing 400045, China);Essentials of the Capacity Design Method for RC Earthquake-Resistant Frame[J];JOURNAL OF CHONGQING JIANZHU UNIVERSITY;2000-S1
6 YE Lie-ping,SONG Shi-yan(Department of Civil Engineering,Tsinghua University,Beijing 100084,China);Calculation and Comparison of Design Methods for Flexure and Axial Strength of RC Columns inBetween Chinese and American Codes[J];Journal of Architecture and Civil Engineering;2008-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 HUANG Chune (Guangzhou Municipal Engineering Group Design Instiute Ltd., Guangzhou 510060);Suggestions of the Design of Wide Flat Beam of Tall Building[J];Guangzhou Architecture;2007-03
2 TAN Yi~1, WU Yong~1, LUO Ning~2, BAI Shao-liang~2 (1.China Southwest Architectural Design and Research Institute, Chengdu610081, China; 2.Faculty of Civil Engineering, Chongqing University, Chongqing400045, China);Nonlinear dynamic analysis to RC frame in 7.5 and 8.5 regions of earthquake intensity category[J];Building Science Research of Sichuan;2004-02
3 YANG Hong,WU Jingjing,WANG Zhijun(Faculty of Civil Engineering,Chonqing University,Chonqing 400045,China);Analyses of nonlinear models for the seismic responses of RC frames[J];Journal of Earthquake Engineering and Engineering Vibration;2008-02
4 Liu xiaoying etle;Rationality analysis on seismic fortification measures about "strong column-weak beam" for concrete structures in China[J];Fujian Construction Science & Technology;2007-03
5 LI Feng\ \ ZENG Ke \;STUDY ON HYSTERESIS LOOP BEHAVIOR OF THE COMPOSITE JOINT OF COLD-BENDING & LIGHT\|GAUGE STEEL SECTION AND CONCRETE OF MONOLITHICALLY CASTED SLAB[J];Building Technique Development;2002-12
6 WEI Ai-feng(Guangdong University of Technology,Guangzhou 510640,China);The Research of Steel Fiber Reinforced Concrete in Improving the Performance of Some Structural Members in Tall Buildings[J];Building Science;2006-01
7 WEI Aifeng(Guangdong University of Technology,510006,Guangzhou,China);RESEARCH OF STEEL FIBER CONCRETE IN IMPROVING SEISMIC RESISTANCE OF STRUCTURAL ELEMENT OF HIGH RISE BUILDING[J];Architecture Technology;2006-01
8 Wang Yaowei,Huang Zongming(Faculty of Civil Engineering,Chongqing University,Chongqing 400045,China);Understanding of Storey-drift-angle During Seismic Displacement Checking[J];Building Structure;2006-07
9 Gao Liren;Problems on thd Joists and Girder Sub-systems Design[J];Building Structure;1999-10
10 WU Yong, LEI Ji-chuan, YANG Hong, BAI Shao-liang (Faculty of Civil Engineering, Chongqing University, Chongqing 400045, China);Discussion on Negative Flexural Strength of Beams Including Slabs[J];Journal of Chongqing Jianzhu University;2002-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 FENG Peng , *YE Lie-ping , HUANG Yu-li (Department of Civil Engineering, Tsinghua University, Beijing 100084, China);DEFORMABILITY AND NEW PERFORMANCE INDICES OF FLEXURAL MEMBERS[J];Engineering Mechanics;2005-06
2 □ Ye Lie-ping,Asad U Q,Ma Qian-li,Lu Xin-zheng/Department of Civil Engineering,Tsinghua University,Beijing 100084,China;Key Laboratory of Structural Engineering and Vibration of China Education Ministry,Tsinghua University,Beijing 100084,China;Study on Failure Mechanism and Seismic Performance of Passive Control RC Frame against Earthquake[J];Earthquake Resistant Engineering and Retrofitting;2006-01
3 Liang Yongsheng Wei Longwu Lu Jianzhong (Department of Civil Engineering) Lu Zongeque (Nanjing Second Design Institute);New Projects of Artificial Plastic Hinge in RC Frames[J];Journal of Southeast University(Natural Science Edition);1991-01
4 Ye Lieping Kang Sheng Ouyang Yanfeng;Dual Seismic Resistant Structure System[J];Building Structure;2000-04
5 WEI Feng, YANG Hong, BAI Shao liang (Faculty of Civil Engineering, Chongqing University, Chongqing 400045, China);Calibration of Seismic Provisions for RC Frame in Different Earthquake-Intensity Regions in China[J];Journal of Chongqing Jianzhu University;2001-06
6 Tong Yuesheng, Qian Guofang( Xi'an Institute of Metallurgy and Engineering Construction);A Practical Earthquake-Resistant Calculating Method for Building Frames with Masonry Fillers Walls[J];Journal of Building Structures;1987-01
7 Liu Dahai, Zhong Xigen, Yang Cuiru ( Northwest Building Design Institute );Behavior of Infilled Frame under Cyclic Loading[J];Journal of Building Structures;1981-02
8 Jiang Yongsheng;Chen Zhongfan;Zhou Xuping (Southeast University)Lu Zongqu (Naming 2nd Institute of Architectural Design);Aseismic Research on RC Frame Joint of Monolithically Casted Slab[J];JOURNAL OF BUILDING STRUCTURES;1994-06
9 SONG Shi-yan,YE Lie-ping(Department of Civil Engineering,Tsinghua University,Beijing 100084,China);A Comparison of Design Methods for Flexure Strength of RC Beams between Chinese and American Design Codes for RC Structures[J];Building Science;2007-07
10 Wu Qiyun, Tian Jiahua, Xu Xianyi( Chinese Academy of Building Research )( Beijing Polytechnical University );A Study of the Behavior of Brick Infilled Frame Structures under Monotonic and Reversed Cyclic Horizontal Loads[J];Journal of Building Structures;1980-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved