Structural Design of a Tall Building with Underpinning Structure in Guangzhou

作     者：Yu-Hong Ling Hong-Wei Ma Shao-Feng Li 

作者机构：Architectural Design and Research InstituteSouth China University of Technology School of Civil Engineering and TransportationSouth China University of Technology 

基　　金：Sponsored by the Research Foundation of State Key Lab of Subtropical Building Science(Grant No.2014KB28) 

出 版 物：《Journal of Harbin Institute of Technology(New Series)》 (哈尔滨工业大学学报（英文版）)

年 卷 期：2014年第21卷第6期

页      码：93-101页

摘      要：This paper introduces the structural design optimization of a tall building with reinforced concrete frame-core shear walls in Guangzhou *** decrease the construction cost,wide flat beam with 400 mm ×650 mm rectangular cross-section are adopted for main *** measures are used to decrease noncoincident centers of mass and *** subway tunnels cross the building underground,inclined columns,the second and third floor underground together function as the underpinning *** from traditional transform beam,the proposed underpinning structures show good performance without using large dimensional bending *** attentions should be paid to the beams connecting with the inclined column in the underpinning structures,and these beams show large tensile or compressive *** observations after completion construction indicate that the building as well as the proposed design measures work well.

主 题 词：tall building subway tunnel structural design underpinning structure 

学科分类：0810[工学-土木类] 08[工学] 081402[081402] 081304[081304] 0805[工学-能源动力学] 0813[工学-化工与制药类] 0814[工学-地质类] 0812[工学-测绘类] 

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