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《Earthquake Engineering and Engineering Vibration》 2006-01
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Center of rigidity of high-rise building under wind action

Ma Shengdong ~(1),Zhou Deyuan~(1),Sun Lianghong~(2)(1.State Key Laboratory for Disaster Reduction in Civil Engineering,Tongji University,Shanghai 200092,China;2.Shanghai Exploration Structural Engineering Consultative Co.Ltd,Shanghai 200020,China)  
This paper provides the definition of the center of rigidity of irregular high-rise building through analyzing the torsional moment on the high-rise building under wind action with two approaches.One approach uses the floor eccentricities,in conjunction with the static equivalent loading to calculate the floor torques.The story torsional moment is then obtained by summing the floor torques above the story.This approach was suggested in the Recommended Lateral Force Requirements and Commentary by the Structural Engineers Association of California.The second approach uses story eccentricities,in conjunction with the static equivalent loading to calculate the story torques.This approach was suggested by Uniform Building Code.In the end,a simple example is worked out in detail to show the steps involved in each approach.It provides the reference for high-rise building design.
【Fund】: 国家自然科学基金项目(50025821);; 上海市重点学科建设研究项目
【CateGory Index】: TU973.2
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【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wang Junjie (Institute of Engineering Mechanics, State Seismological Bureau)Hu Yuxian (Institute of Geophysics, State Seismological Bureau);A STUDY ON ROTATIONAL COMPONENTS OF SURFACE GROUND MOTION[J];Earthquake Engineering and Engineering Vibration;1991-02
2 MA Sheng-dong;ZHOU De-yuan;SUN Liang-hong State Key Laboratory for Disaster Reduction in Civil Engineering, Tong ji University, Shanghai 200092, China Shanghai Explore Structural Engineering Consultancy Co., Ltd, Shanghai 200020, China;Review of Inelastic Behavior of Asymmetric Buildings under Lateral Loads[J];Journal of Disaster Pnevention and Mitigation Engineering;2004-03
3 Liu Chang,Zou Yin-sheng(College of Civil Engineering,Hunan University,Changsha 410082,China);Response of Seismic Torsional Vibration Induced by Accidental Eccentricity[J];Earthquake Resistant Engineering and Retrofitting;2006-03
4 Ding Yan-hui~1,Hu Ping~2,Zhang Jie~1 (1.Institute of Earthquake Hazard Prevention & Engineering Seismology,Earthquake Administration of Beijing Municipality,Beijing 100080,China;2.Earthquake Administration of Beijing Municipality,Beijing 100080,China);Rearch on Choices of Strong Motion Recordings in Important Engineering Structure[J];Earthquake Resistant Engineering and Retrofitting;2006-05
5 Ding Shengguo Xiao Changjian Ding Ting(Civil Engineering Institute of Guizhou University Guiyang 550003)Jiang Yu(Planning and Designing Institute of Guizhou Province Guiyang 550003);A METHOD TO REGULATE BIAS BETWEEN THE MASS CENTER AND STIFFNESS CENTER OF IRREGULAR PLANE STRUCTURE[J];Industrial Construction;2006-10
6 Yu Yongsheng Zhong Wanxie;Aseismic Analysis of the Whole Structure of Tall Buildings[J];Building Structure;1998-02
7 Wei Lian,Wang Sen(Shanghai Weilian Structure Design Office Shenzhen Representive,Shenzhen 518034,China);Torsional Design of Symmetrical and Regular Structures Under Horizontal Earthquake Actions[J];Building Structure;2005-05
8 Wei Lian,Wang Sen,Wei Chengji(Shenzhen Representive,Shanghai Weilian Structure Design Office,Shenzhen 518034,China);Torsional Design Method of Asymmetric and Irregular Building Under Horizontal Earthquake Action[J];Building Structure;2005-08
9 Yang Jian( Design and Research Bureau of Naval Engineering)Wei Lian( China Academy ofBuilding Research );On Free Vibration of Torsionally Coupled Tall Buildings[J];Journal of Building Structures;1985-06
10 Wang Yayong, Liu Xiaodi, Cheng Minxian ( China Academy of Building Research );Study on the Input of Earthquake Ground Motion for Time-History Analysis of Structures[J];Journal of Building Structures;1991-02
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