Chapter
Apr 26, 2012
Isolation Piles Protection Research of the Tianning Tower in the Construction of the Shield Tunnel of Ningbo Metro Line 1
Publication: ICPTT 2011: Sustainable Solutions For Water, Sewer, Gas, And Oil Pipelines
Abstract
The interval tunnel between the Ximen station and the Drum Tower station of Ningbo metro line 1 goes through the national reserve cultural relics of Tianning tower. This interval tunnel is constructed by shield method. To ensure the safety of the Tianning tower, the impact of shield construction on the tower should be evaluated. Two kinds of FEM software are used in the safety assessment to analyze the additional deformation of the Tianning tower caused by shield construction. In order to reduce the differential settlement and incline of the tower, the isolation piles protection is considered to use as protection method. For the different calculation schemes of pile location, pile length and pile diameter, the protective effect is analyzed and the measures are proposed.
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© 2011 American Society of Civil Engineers.
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Published online: Apr 26, 2012
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Ningbo Urban Rail Transit Management Department, Ningbo, Zhejiang 315000, China.E-mail: [email protected]
Guangzhou Metro Design and Research Institute, Guangzhou, Guangdong 510010, China.E-mail: [email protected]
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.