Abstract：
Cast-in-situ pile with expanded branches and plates is used in the foundation of Tianjin Beijiang Power Plant. Compared with ordinary bored pile, cast-in-situ pile with expanded branches and plates has higher single pile bearing capacity and smaller pile foundation settlement, it can also save raw materials, shorten construction period and reduce construction cost. Construction process of cast-in-situ pile with expanded branches and plates is introduced, causes of hole collapse, hole shrinkage, pipe leakage and shedding, etc. are analyzed, and prevention and treatment measures are put forward.
XU Hou-cai. APPLICATION OF CAST-IN-SITU PILE WITH EXPANDED BRANCHES AND PLATES IN LARGE THERMAL POWER PLANT
[J]. Architecture Technology, 2014, 45(3): 223-226.
