THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE

Tang Baijian; Peng Xiaolong; Shao Jianhua

doi:10.13204/j.gyjz201303025

Volume 43 Issue 3

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(3): 120-124

Tang Baijian, Peng Xiaolong, Shao Jianhua. THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 120-124. doi: 10.13204/j.gyjz201303025

Citation:

Tang Baijian, Peng Xiaolong, Shao Jianhua. THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 120-124. doi: 10.13204/j.gyjz201303025

Tang Baijian, Peng Xiaolong, Shao Jianhua. THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 120-124. doi: 10.13204/j.gyjz201303025

Citation:

Tang Baijian, Peng Xiaolong, Shao Jianhua. THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 120-124. doi: 10.13204/j.gyjz201303025

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THE PUSHOVER ANALYSIS OF MEGA STEEL FRAME-CABLE BRACING STRUCTURE

doi: 10.13204/j.gyjz201303025

1.
Civil Engineering Department,Jiangsu University of Science and Technology,Zhenjiang 212003,China

Received Date: 2012-09-20
Publish Date: 2013-03-20

Abstract

Abstract

For studying failure mode and structural anti-seismic performance of the original mega steel frame-cable bracing structure,the pushover analysis was applied by two different lateral loading patterns of inverted triangle and uniform distribution in this paper.The calculation results show that failure mode is basically the same in the two lateral load patterns.The failure order of members is braces between columns,web rods of mega beam,floor beams,chord rods of mega beam,and column piers.Cable fails earlier,the tension of another cable in the same story increases faster.In 8 degree frequent earthquake,the structure is in the elastic state,and in 8 degree rare earthquake,parts of the structural members enter into plastic state.All the inter-story drifts meet the seismic requirements under the action of 8 degree frequent earthquake and rare earthquake.
- mega steel frame,
- pre-stressed steel structure,
- Pushover method,
- cable

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References(8)

References

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Peter Fajfar. A Nonlinear Analysis Method for Performance －Based Seismic Design[J ]. Earthquake Spectrum,2000,16(3):573－592.

[3] Mwafy A M,Elnashai A S. Static Pushover Versus DynamicCollapse Analysis of RC Buildings[J]. Engineering Structures,2001,23(5):407－424.

[4] 唐柏鉴,阮含婷.巨型钢框架预应力复合支撑体系性能初探[J].广西大学学报,2010,35(4):574－581.

[5] 唐柏鉴,马郡,沈超明,等.预应力钢结构微尺模型实验技术[J].实验室研究与探索,2012,31(3):4－8.

[6] Gu Sheng,Tang Baijian,Shao Jianhua. Estimation Theory onCable s Diameter in Pre-Stressed Mega Steel Frame Structure[J].Applied Mechanics and Materials,2011,94:310－315.

[7] 唐柏鉴,顾盛.预应力巨型支撑－钢框架初始预拉力取值准则[J].沈阳建筑大学学报:自然科学版,2010,26(3):480－484.

[8] 唐柏鉴,阮含婷,顾盛.预应力技术在抗侧体系中的创新与研究[J].江苏科技大学学报:自然科学版,2010,24(6):539－545.

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