Research on Jack Top-Bracing Platform in the Subway Close-Attached Undercrossing Engineering

Abstract:

It is great significance for the design and construction of similar beneath engineering to study the multiple pre-top bracing technology in the subway close-attached undercrossing engineering. In this paper,taking the Beijing 10-line New Gongzhufen station close-attached undercrossing the existing Subway Line 1 Station as background, explored the application of multiple pre-top bracing construction technology, and designed a new kind of top bracing platform system, studied the application of multiple pre-top bracing construction technology in the large span of close-attached undercrossing engineering.

• Periodical: Applied Mechanics and Materials (Volumes 578-579)
• Pages: 121-126
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.578-579.121
• Online since: July 2014
• Authors: Ji Dong Li, Lian Jin Tao, Jun Hai An, Bin Lin Wu
• Keywords: Close-Attached Undercrossing, Dynamic Adjustment, Jack, Multiple Pre-Top Bracing, Settlement

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DOI: 10.18057/icass2018.p.135

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DOI: 10.18057/icass2018.p.135