喷锚网支护在软土深基坑应用

The slope protection by anchored wiremesh reinforcement with spraying concrete applied in the deep hole of base of spongy soil

喷锚网是深基坑支护一种新工艺,它不设围护桩,不作内支撑,结合基坑挖土分层支护投资省,工期短,支护施工基本不占工期。本文介绍其设计,施工,监测情况。

The anchored wiremesh reinforcement with spraying concrete is a new technology of deep hole of the base. It doesn't use the pile with sloping protection and doesn't use the brace inside the hole The slope protection stage by stage must be after the excavation This construction of slope protection doesn't have the time limit for project on the whole and investment savely and time limit for a project shortly, This writings will brief the situation of design, construction and watching.