ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER

Wang Cheng Zhang Yigang Tan Zhengguang

doi:10.13204/j.gyjz200811022

Volume 38 Issue 11

Dec. 2014

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Wang Cheng Zhang Yigang Tan Zhengguang, . ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 89-92. doi: 10.13204/j.gyjz200811022

Citation:

Wang Cheng Zhang Yigang Tan Zhengguang, . ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 89-92. doi: 10.13204/j.gyjz200811022

Wang Cheng Zhang Yigang Tan Zhengguang, . ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 89-92. doi: 10.13204/j.gyjz200811022

Citation:

Wang Cheng Zhang Yigang Tan Zhengguang, . ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(11): 89-92. doi: 10.13204/j.gyjz200811022

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ANALYSIS OF LOADING PROCESS OF THE IRSSP AFFECTED BY WEB MEMBER

doi: 10.13204/j.gyjz200811022

Wang Cheng Zhang Yigang Tan Zhengguang,

1.
Space Structures Research Center,Beijing University of Technology Beijing 100124

Received Date: 2007-11-04
Publish Date: 2008-11-20

Abstract

Abstract

Internal-prestressed reticulated space structure through posttensioning(IRSSP),composed of upper chord,lower chord,web member and lateral support member,is a novel space pre-stressed self-balance structure.The erection of IRSSP into its final configuration is achieved by tensioning prestressing cables passing through the lower chord,which can improve mechanical characteristics of IRSSP.The upper chord of IRSSP is the primary bearing member and the key member in erection and loading process.A detailed study on parameter effect on the loading process is carried out which based on an IRSSP with a long span of 100 m.The parameters include web cross section,web number and rigid arm number etc.The result shows that rigid arm number is the important factors affected the loading process.The structural properties of the loading process affected by the parameters are also given.
- reticulated space structure,
- tensioned shaping,
- internal-prestress,
- parametric analysis,
- web member

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References(12)

References

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