Reinforcement and Replacement Technology on Members and Roof Purlin of a Space Grid Structure after Snowstorm Disaster

Ming Liu; Liang Li; Xin Hai Fan; Xi Mei Zai; Yuan Qing Wang

doi:10.4028/www.scientific.net/AMR.671-674.750

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Reinforcement and Replacement Technology on...

Reinforcement and Replacement Technology on Members and Roof Purlin of a Space Grid Structure after Snowstorm Disaster

Abstract:

The snow load of a space truss structure subjecting is unevenly distributed after snowstorm disaster, which caused uneven forcing and local damage of the members and roof purlin of the original space truss. The damaged members and roof purlins were strengthened and replaced in loaded condition in order to guarantee the space grid structural safety. The results during the construction process have shown that the presented strengthening plan is successful, which can provide us a good reference of the similar projection.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

750-753

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.750

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Online since:

March 2013

Authors:

Ming Liu, Liang Li, Xin Hai Fan, Xi Mei Zai, Yuan Qing Wang

Keywords:

Reinforcement, Replacement, Roof Purlins, Snowstorm Disaster

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