南京某基坑支护设计与施工分析

摘要

Taking the foundation engineering of Nanjing city as an example,according to the engineering conditions,the paper carries out the foundation design construction with bored pile adding three-axis cement-soil mixing pile waterproofing adding two-layer steel reinforced concrete support scheme,compares design calculation results to actual monitoring data,and finally proves the effectiveness of the support form adopted, which has provided some guidance for similar engineering in future.%以南京某基坑工程为例，采用钻孔灌注桩加三轴水泥土搅拌桩隔水加两层钢筋混凝土支撑的方案对基坑进行了设计施工，并对比分析了设计计算结果与实际监测数据结果，证明了所采取的支护形式的有效性，为以后类似工程提供借鉴。