复杂条件下深基坑的支护及监测方案设计

Supporting and monitoring scheme for deep foundation pit under complicated conditions

以山东省广电中心地下车库工程为例,介绍了该基坑的支护方案,通过监测,得到了支护结构水平位移和建筑沉降数据,并与变形控制值作了对比,指出该支护方案满足了强度设计与变形控制的要求。

Taking Shandong broadcasting and television center underground garage engineering as an example,the paper introduces the deep foundation support scheme,obtains the horizontal displacement of the support structure and the building monitoring data through monitoring,makes a comparison with deformation control value,and finally points out that：the above-mentioned support scheme meets the requirements of strength design and deformation control.