软土地基中深基坑工程的设计与施工监测

Design and Monitoring of One Deep Foundation Pit Excavation in Soft Soil

根据工程地质条件与剧围环境的特点。对软土地基中某深基坑工程制定了放坡与钻孔灌注桩支护相结合的围护方案，部分地段采用土钉支护加强。从施工监测的结果可以看出，本围护方案是一个安全可靠的围护方案，可供同类工程借鉴。

According to the characteristic of Engineering geological conditions and Surroundings, the design of bored cast-in-place pile with interior support was taken for one deep foundation pit excavation in soft soil. The measured results proved this design is safety, which is worth for reference in the similar case.