Dong Jian-gan
Abstract
Combined with shield construction work in the NO.3 line of Guangzhou metro the construction technology of pile foundation underpinning is introduced to deal with the building’s foundation intruding into the tunnel; at the same time key points for construction control are presented to ensure engineering quality.
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Combined with shield construction work in the NO.3 line of Guangzhou metro the construction technology of pile foundation underpinning is introduced to deal with the building’s foundation intruding into the tunnel; at the same time key points for construction control are presented to ensure engineering quality.
Key concepts: Underpinning, Foundation (evidence), Pile, Shield, Engineering, Civil engineering, Work (physics), Construction engineering