Exploration on Construction Method of Using Hydraulic Mechanical Gripper to Remove Steel Pipe Support in Tunnel  

作　　者：ZHENGTianyu 

机构地区：[1]ShanghaiConstructionEngineeringGroupCo.,Ltd.,Shanghai200080,China

出　　处：《外文科技期刊数据库(文摘版)工程技术》2022年第5期125-130,共6页

摘　　要：Deep foundation pit engineering is one of the most common dangerous projects. Among them, the use of 609 steel pipe supports as structural supports in tunnels is a more common construction technique (especially in municipal projects such as tracks), and dismantling these steel supports is a major hazard operation. It is clear that when the method is adopted to dismantle the steel support in the tunnel, the construction efficiency can be greatly improved, and more importantly, various potential safety hazards caused by the dismantling can be eliminated, and the construction safety can be ensured;moreover, the method is simple and feasible, is very worthy of popularization and has a wide application prospect.

关 键 词：hydraulic mechanical gripper inside the tunnel removal of steel supports 

分 类 号：TB[一般工业技术]