Design and application of integral assembly type bored pile construction platform

This paper describes the integral assembly type bored pile construction platform, which was applied in the Hongkong-Zhuhai-Macao Bridge engineering, using the large crane ship to hoisting the integral assembly type bored pile construction platform, and together with the construction equipment and production, living facilities to fixing on the steel pipe pile,then the construction production conditions were rapidly formed. The technology reduces the occupancy line period in which the construction platform was repeated disassembly turnover use, and reduces the occupation time of ship equipment in the disassembling process, and improves the economy.