在地下连续墙施工中,地下墙之间的接头一般采用混凝土接头桩,当地下墙墙段之间的连接必须形成整体时,可设置刚性连接接头。刚性接头一般有两种构造形式:剪力板和搭接钢筋的形式,目前上海列入规范的是剪力板形式及接头箱施工工艺。 上海特种基础工程研究所去年承接了南京钢厂油泵房和旋流沉淀池地下墙工程,针 In the construction of underground continuous walls, concrete joints are generally used for the joints between the underground walls, and rigid connection joints may be provided when the connection between the local wall sections must be formed integrally. Rigid joints generally have two forms of construction: shear plates and lap-reinforced steels. Shanghai is currently listed as a form of shear plate and joint box construction technology. Shanghai Institute of Special Fundamental Engineering took Nanjing Steel’s oil pump house and swirling sedimentation tank underground wall project last year.