Drilling Technology and Construction Practice of the Deep Bored Pile of Yangzi Bridge in Baishazhou, Wuhan
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U445.551

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    Abstract:

    The construction method, equipment and bore hole wall protection technology of the 100m long bored pile are described, with the analysis on the feasibility of suction reverse circulation method, balled bit problem in seriously weathered layer and technical measures for solving the problem presented

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  • Published: May 25,1998