摘要
通过对液压抓斗法施工机具的技术革新,依次经过导墙制作、液压抓斗成槽、安放异形锁口管、制作吊放钢筋笼、安装导管浇注混凝土和顶拔异形锁口管等控制工序,完成了非标准尺寸地下连续墙的施工,从而满足在建筑基坑中的挡土和止水作用。通过某工程非标准尺寸地下连续墙的施工技术应用,对其4项核心技术革新内容和施工工艺内容进行重点介绍,突出了其技术创新点和应用推广价值。
Through the technical innovation of hydraulic grabbing wits,the construction technology of non- standard diaphragm wall is finished through the step of making guide wall, hydraulic grab trenching, laying special-shaped locked tube, making finally drawing special-shaped locks on the Based on the construction application of innovation content and construction process values are obtained. reinforcing cage, pouring concrete after installing tube and top etc. The retaining and waterproofing role is guaranteed. non-standard diaphragm wall, the four core technologies are described in detail, the technology innovation points and values are obtained.
出处
《施工技术》
CAS
北大核心
2015年第12期101-104,共4页
Construction Technology
基金
浙江省地矿建设有限公司科研课题(ZJDK-2013-01)
关键词
地下工程
地下连续墙
成槽机改进
异形锁口管
施工技术
underground
diaphragm wall
trenching machine improvement
special-shaped lockedtube
construction
