作　　者： ; ; ;

机构地区： 中国冶金科工集团有限公司中冶建筑研究总院有限公司

出　　处： 《岩土工程学报》 2006年第B11期1650-1652,共3页

摘　　要： 某小型复杂基坑南侧边坡原设计采用复合土钉墙支护未能成功。充分研究了工程特点后,采取了竖向钢管斜支撑支护结构,取得了良好效果。 The composite soil nailing wails were used the supporting system for the south part of a complicated foundation pit. However, they failed during construction. After the geological and surrounding conditions of the pit were deeply studied, the batter brace using steel tubes was adopted as the supporting for the pit. The monitoring results show the foundation pit is of excellent stability.

关 键 词： 基坑支护 复合土钉墙 钢管 竖向斜支撑

领　　域： [建筑科学] [建筑科学]