高层建筑深基坑土锚支护结构体系的设计与施工

Design and Construction of Soil Anchor Support Structure System of Highrise Building Deep Foundation Pit

全面介绍了某市国贸大厦埋深１３．２ｍ的三层地下室的深基坑选用的土锚支护结构体系的设计方案和施工工艺，并通过全面监测证明它具有较好的经济效益和社会效益。它是高层建筑深开挖施工的一种较好的支护结构体系。

This article introduces in all round way the design method and Construction process of soil anchor support structure system chosen for the 3 storeyed underground deep pit buried 13.2m deep used for Guo mao Mansion in Zhenjiang City and by overall monitoring it is proved that it has obtained better social and economic benefits.It can also become a kind of better support structure system of deep pit for highrise buildings.