Influences of Beam Type Strengthened Storey on Horizontal Displacement in Super High-Rise Structure

Abstract:

The mechanics principle of setting strengthened storey to control the horizontal displacement in super high-rise structure was analyzed, several super high-rise frame tube structure models were established and the maximum peak displacement as well as storey displacement of the structure under the horizontal earthquake load were analyzed via the finite element program; Utilizing controlling structural horizontal displacement as a judge objective, the appropriate setting number of strengthened storey and optimization location were obtained; eventually, the methods on improving the lateral stiffness via setting beam type strengthened storey in super high-rise frame tube structure were put forward. The obtained conclusions are capable to be a reference for designers.

• Periodical: Advanced Materials Research (Volumes 446-449)
• Pages: 853-856
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.446-449.853
• Online since: January 2012
• Authors: Xi Ping Liu
• Keywords: Beam Type Strengthened Storey, Horizontal Displacement, Lateral Stiffness, Super High-Rise Structure

References

[1] Xiping Liu: Degree Paper ,Xi'an University of Technology (2006), In Chinese

[2] Yinghong Huang: Degree Paper, Wuhan,Hua Zhong University of Science and Technology(2008), In Chinese

[3] Chunsheng Zhou. Degree Paper, Wuhan, Hua Zhong University of Science and Technology(2006), In Chinese

[4] Zhongxian Zhang, Chunsheng Zhou, Jie Zhang and Qin Han: Journal of Hua Zhong University of Science and Technology(Natural Science Edition)( 2006), In Chinese

[5] Ehua Fang:High-rise Building Conceptual Design of Reinforced Concrete Structures, Edited by Beijing Mechanical Industry Press(2004), In Chinese