北京市阳光广场降水与锚拉护坡桩工程施工设计及工艺

Construstion Design and Technology of Drawdown and Anchored Slope Proteotion Pile Eegineering in Sunlight Plaza of Beijing City

阐述了深基坑大面积基础工程中的降水与护坡的设计原理、成井灌注桩施工工艺及实际应用效果，为深基坑大面积降水和锚拉护坡桩工程的进行提供了参考依据。

n deep foundation pit and large area foundation engineering,the design principle of drawdown and anchored slope protec-tion,the working technology of well completion poured pile and its applications are presented, which is of reference value to en-gaging in the deep ground pit and large area drawdown and anchored slope protection engineering.