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List of products by author: X. Bi
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3D Seismic Response Analysis of a Metro-station with Atrium in Soft Soils
Abstract: A novel metro station, in the city of Shanghai, is firstly designed and constructed in soft soils. The station is composed of two different structure sections, i.e. a 2-storey and 3-span structure, and a large opening structure. A full 3D soil-structure FE model is established to analyze dynamic responses of the metro station subjected to different seismic input waves. Results indicate that...
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An automated and rapid measuring method for cross-section deformation of shield tunnels
Abstract: Due to the high cost and continuously aging deterioration, the inspection and maintenance of structures have become increasingly important in the tunneling field over the past decades [1]. Shield tunnel consists of precast concrete segments that form rings by the connection of steel bolts. Unlike tunnel constructed by cast-on-site concrete linings, the rigidity of shield tunnel is relatively...
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