Construction Technology of Large-Span Hybrid Structure of Suspendome with Stacked Arch in Chiping Gymnasium

Abstract:

Large-span hybrid structure of suspendome with stacked arch is applied into steel roof of Chiping Gymnasium. The construction of this new type structure system is difficult according to structure characteristics such as its large-span stacked arch, high installation altitude, lattice shell installation, prestressed cable tension, and tight construction period. Temporary support frame, segment lifting and high altitude splicing construction method is adopted to install the stacked arch, and total support, high-altitude spread operation method is used to install lattice dome. A spatial structural analysis is conducted on the supporting system, and the finite element software is adopted to simulate and analyze the installation process of the steel structure roof system. At the same time, stress and deformation of the roof structure are monitored by precise instruments and equipments. As the result, construction safety and quality are guaranteed.

• Periodical: Advanced Materials Research (Volumes 243-249)
• Pages: 6083-6086
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.243-249.6083
• Online since: May 2011
• Authors: Xiao Bei Wang, Zhen Hua Liu, Ming Gong, Lian Fen Weng
• Keywords: Construction Monitoring, Stacked Arch, Supporting System, Suspendome

References

[1] Chen Zhihua, Yan Xiangyu, Liu Hongbo and Yu Jinghai. Building Structure Vol.39 (2009), p.18 (in Chinese)

[2] Guo Jiamin, Dong Shilin, Yuan Xingfei and Zhao Baojun. Journal of Zhejiang University (Engineering Science) Vol.43 (2009), p.1892 (in Chinese)

[3] Guo Zhengxing, Wang Yongquan, Luo Bin and Qiu Ronggen. Construction technology Vol.37 (2008), p.133 (in Chinese)

[4] Guo Zhengxing, Shi Kairong and Luo Bin. Construction technology Vol.35 (2006), p.51 (in Chinese)

[5] JGJ 7-91, Specification for design and construction of trussed structure (in Chinese)

[6] Zhang Shenwei, Lou Xin and Zhang Qilin. Construction technology Vol.37 (2008), p.62 (in Chinese)

[7] Zhang Ailin, Liu Xuechun and Wang Dongmei. Journal of Building Structures Vol.28 (2007), p.92 (in Chinese)

[8] Chen Lu, Song Jie and Zhang Qilin. Construction technology Vol.37 (2008), p.144 (in Chinese)