公开(公告)号：US07029204B1

公开(公告)日：2006-04-18

申请号：US10129479

申请日：2000-11-03

Applicant: Geoffrey Leigh Webber ,  Kevin Stuart Wilson ,  Ian Tupling ,  Andrew George Hornung ,  Robert Garratt

Inventor： Geoffrey Leigh Webber ,  Kevin Stuart Wilson ,  Ian Tupling ,  Andrew George Hornung ,  Robert Garratt

IPC: E21B20/02 ,  E02D17/20

CPC classification number: E02D29/0233 ,  E02D5/74

Abstract: A method of lining a wall face comprises assembling a wall of concrete panels (16) close to the face to be lined, attaching the panels to the face to be lined by ground anchorages (12) pretensioned to provide the required resistance to hydrostatic pressure, the anchorages being grouted into the face at one end, and anchored to the respective panel at the other end, and filling the void between the wall and the face with free-draining material (14). The invention also relates to a system of lining a wall face using concrete panels and ground anchorages. Preferably the panels are cast in molds and have a synthetic low permeability sheet (29) incorporated into one or both sides of the panel during the casting process.

Abstract translation: 一种衬在墙面上的方法包括将混凝土板（16）的壁组装在靠近待衬里的表面上，将板连接到由预紧的地面锚固件（12）衬里的面上，以提供所需的静水压力， 锚固件在一端被灌浆到面中，并在另一端锚固到相应的板，并且用自由排水材料（14）填充壁和面之间的空隙。 本发明还涉及使用混凝土面板和地面锚固件来衬砌壁面的系统。 优选地，板在模具中铸造并且在铸造过程中具有合并到板的一侧或两侧的合成低渗透性片（29）。