Research on Design of Mega Columns of CITIC Tower

GONG Zhen-chao; YANG Yu-biao; CHANG Wei-hua

doi:10.13204/j.gyjzg21040102

Volume 52 Issue 9

Sep. 2022

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2022 > 52(9): 80-86

LI Zhe, WANG Zhili, XING Leyang. EXPERIMENTAL STUDY ON DAMAGED COLUMNS STRENGTHENED WITH GFRP STRIP AND STEEL FIBER MORTAR UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(2): 193-198. doi: 10.13204/j.gyjzG20010706

Citation:

GONG Zhen-chao, YANG Yu-biao, CHANG Wei-hua. Research on Design of Mega Columns of CITIC Tower[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 80-86. doi: 10.13204/j.gyjzg21040102

Citation:

GONG Zhen-chao, YANG Yu-biao, CHANG Wei-hua. Research on Design of Mega Columns of CITIC Tower[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 80-86. doi: 10.13204/j.gyjzg21040102

PDF( 10390 KB)

Research on Design of Mega Columns of CITIC Tower

doi: 10.13204/j.gyjzg21040102

Beijing Institute of Architectural Design, Beijing 100045, China

Received Date: 2021-04-01
Available Online: 2023-02-06

Abstract

Abstract

The mega column design is one of the key points in the structural design of CITIC Tower. The integrated design method of building structure is adopted to control the geometry of the mega-column to realize the unity of architectural effect and structural force transmission. Through appropriate cavity structure design, it can solve the complicated cross-section changes of the mega column, while ensuring its reliable force transmission and convenient construction. The slab stiffness has a significant influence on the effective length of the mega column. By analyzing the variation of the effective length, the economical value of the effective length was determined. Through the finite element analysis, the safety of the key joints such as the mega column branching joint, the mega column and the transfer truss joint was verified. In this project, non-embedded column foot was adopted, and wing wall was set to diffusion the column force. The column foot reliability under non-yielding in rare seismic was verified by finite element.
- mega column,
- geometric control,
- cavity structure design,
- effective length,
- joint,
- column foot

FullText(HTML)

References(7)

References

[1]	丁洁民, 吴宏磊, 赵昕.我国高度250 m以上超高层建筑结构现状与分析进展[J].建筑结构学报, 2014, 35(3):1-7.
[2]	刘鹏, 殷超, 程煜, 等.北京CBD核心区Z15地块中国尊大楼结构设计和研究[J].建筑结构, 2014, 44(24):1-8.
[3]	董宏英, 李瑞建, 曹万林, 等.不同腔体构造矩形截面钢管混凝土柱轴压性能试验研究[J].建筑结构学报, 2016, 37(5):69-81.
[4]	武岳, 徐云雷, 李清朋.树状结构杆件计算长度系数研究[J].建筑结构学报, 2018, 39(6):53-60.
[5]	中华人民共和国住房和城乡建设部.混凝土结构设计规范:GB 50010-2010[S].北京:中国建筑工业出版社, 2016.
[6]	中国工程建设标准化协会.矩形钢管混凝土结构技术规程:CECS 138:2004[S].北京:中国计划出版社, 2004.
[7]	李华峰, 齐五辉, 徐金蓓, 等.中国尊大厦施工图设计中的弹塑性时程分析[J].建筑结构, 2015, 45(23):9-14 , 58.

Relative Articles

[1]	FANG Yuan, YU Feng, LI Zilong, TAN Siyong, YANG Zhixin. Quasi-Static Loading Tests and Numerical Simulations of Restoring Force Characteristics of T-Joints Between PCCC Columns and RC Ring Beams[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(6): 160-168. doi: 10.3724/j.gyjzG23011501
[2]	YANG Hangdong. Experimental Research on Seismic Performance of Prefabricated CFST Composite Column-Reinforced Concrete Beam Joints[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(9): 133-140. doi: 10.3724/j.gyjzG23082308
[3]	CAI, Xiaoning, MENG, Shaoping. RESEARCH ON FORM AND DESIGN METHOD OF THE PRESTRESSED SELF-CENTERING CONCRETE FRAME JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(1): 7-11,6. doi: 10.13204/j.gyjz202001002
[4]	Xu Zhonggen, Liang Guangxian, Chen Weiming, Deng Changgen. ANALYSIS OF DESIGN PARAMETERS OF STEEL JOINTS WITH FORCE-TRANSFERRING PLATES FOR STEEL COLUMNS WITH IMPERFECT[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(8): 153-159. doi: 10.13204/j.gyjz201508028
[5]	Rong Xian, Li Pengfei. STUDY ON SEISMIC PERFORMANCE OF THE JOINT OF PRESTRESSED CONCRETE PIPE PILES[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(8): 94-97. doi: 10.13204/j.gyjz201308020
[6]	Zhao Yana, Yu Zhixiang, Zhao Shichun. STUDY ON MECHANICAL PROPERTIES OF LARGE STEEL UNDERPINNING TRUSS-STCC JOINT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 90-94. doi: 10.13204/j.gyjz201110022
[7]	Yao Guohuang, Chen Yiyan, Huang Yongjun, Pan Donghui, Zheng Xiaoying, Xu Wenjie. EXPERIMENTAL STUDY ON SEISMIC BEHAVIOR OF JOINT OF CFST COLUMN-RC BEAM[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(2): 97-101,69. doi: 10.13204/j.gyjz201102023
[8]	Wang Hailiang, Yang Xinlei, Ren Quanchang, Dong Peng. EXPERIMENTAL STUDIES OF CFT COLUMN TO H-BEAM CONNECTIONS UNDER CYCLIC LOADING[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 114-119. doi: 10.13204/j.gyjz201107025
[9]	Yao Guohuang, Huang Yongjun, Zheng Xiaoying, Xu Wenjie, Pan Donghui, Sun Suwen. EXPERIMENTAL STUDY ON BEHAVIOR OF JOINT OF CFST COLUMN-RC BEAM[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(7): 100-104. doi: 10.13204/j.gyjz201007025
[10]	Wang Tiecheng, Zhang Xuehui, Zhao Hailong, Qi Jianwei. EXPERIMENTAL RESEARCH ON SEISMIC BEHAVIOR OF EXTERIOR JOINTS WITH SPECIALLY SHAPED COLUMNS REINFORCED BY FIBER[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(1): 46-50,72. doi: 10.13204/j.gyjz201001013
[11]	He Sasa, Yu Zhiwu. A REVIEW OF RESEARCH ON SEISMIC PERFORMANCE OF MEGA-FRAME STRUCTURE SYSTEMS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(5): 101-105. doi: 10.13204/j.gyjz200905022
[12]	Wen Yuping, Wang Qingxiang. EXPERIMENT RESEARCH ON ASEISMATIC BEHAVIOR OF JOINTS OF HEAVY-LOAD STEEL TUBE COLUMNS FILLED WITH STEEL-REINFORCED CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(3): 20-22,8. doi: 10.13204/j.gyjz200803006
[13]	Hao Shengqi, Qin Luosheng, Wang Yige. DETERMINATION OF THE CALCULATED LENGTH FOR STEEL COLUMN OF MONOLAYER FRAMED-BENT FACTORY-BUILDING AND ITS USAGE IN SPACE GRID STRUCTURE WITH LARGE SPACE BETWEEN COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(9): 13-15,73. doi: 10.13204/j.gyjz200809005
[14]	Lu Tie-jian, Xiao Lin-hong. STUD CONNECTOR.S INFLUENCE ON ASEISMIC PERFORMANCE OF SC BEAM-RC COLUMN JOINT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 67-70. doi: 10.13204/j.gyjz200712016
[15]	Fan Xiaoyan, Wang Henghua, Zhang Chongyang, Jiang Shilin, Gao Feng, Yuan Haitao. SHEAR BEARING CAPACITY CALCULATION METHOD RESEARCH ON CONCRETE-FILLED STELL TUBE BEAM-COLUMN JOINTS OF TALL BUILDINGS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 76-79,82. doi: 10.13204/j.gyjz200612021
[16]	Wang Hao, Yu Yin-quan, Jiang Hang-jun, Shen Lin, Hu Tian-bing, Qu Zhe. AN APPROACH TO STRENGTHENING DESIGN OF NEWLY ADDED STEEL GIRDER-CONCRETE COLUMN JOINT[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(10): 101-103. doi: 10.13204/j.gyjz200610028
[17]	Han Xiaolei, He Ruibo, Ji Jing. EXPERIMENTAL RESEARCH ON CFST CONNECTIONS WITH RING PLATE AND STEEL CORBELS THROUGH THE CORE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(11): 21-23,30. doi: 10.13204/j.gyjz200511006
[18]	Jin Hui, Zhang Qilin, Xu Zhimin. CALCULATION OF STEEL-PIPE COLUMN BASE CONNECTION UNDER A COMBINATION LOADING OF COMPRESSION,SHEAR AND TWISTING[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(12): 84-87. doi: 10.13204/j.gyjz200512023
[19]	Peng Xiaotong, Liang Qilong, Man Jie. EFFECTIVE LENGTHS OF COMPRESSIVE WEB MEMBERS FOR PLANE TUBULAR TRUSS WITH SIMPLE JOINTS[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(6): 76-79. doi: 10.13204/j.gyjz200506022
[20]	Wu Yue, Xu Chuanxi. CONNECTION DETAILING，　MAST AND ANCHORDESIGN FOR TENSILE MEMBRANE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 87-92. doi: 10.13204/j.gyjz200409026