发明申请
US20030005650A1 Composite retaining wall and construction method for underground structure
审中-公开
基本信息:
- 专利标题： Composite retaining wall and construction method for underground structure
- 专利标题（中）：复合挡土墙和地下结构施工方法
- 申请号：US10135581 申请日：2002-04-30
- 公开(公告)号：US20030005650A1 公开(公告)日：2003-01-09
- 发明人： Won Kee Hong
- 优先权： KR1999-00639 19990113; KR1999-47786 19991030; KR1999-47788 19991030; KR1999-47839 19991030; PCT/KR00/00017 20000113
- 主分类号： E02D027/00
- IPC分类号： E02D027/00
摘要：
The method for building an underground composite retaining wall comprises determining a position where a temporary retaining wall is installed in consideration of the outside line of the underground of a building, forming holes by means of a construction equipment such as an auger drill to drive in an H-section steel pile in each of the holes, and installing an earth plate between the H-section steel piles, thereby completing the installation of the temporary retaining wall; excavating a site in the interior of the temporary retaining wall; if the site excavation is completed, installing a fixing shear connecting means on the H-section steel pile; arranging reinforcing bars on an underground retaining wall; and installing a frame in the interior of the underground retaining wall, casting concrete in the frame and curing the concrete, thereby completing the formation of the underground retaining wall.
摘要（中）：
考虑到建筑物的地下室外线，确定安装临时挡土墙的位置的方法，通过诸如螺旋钻的施工设备形成孔，以驱动 H型钢桩在每个孔中，并在H型钢桩之间安装接地板，从而完成临时挡土墙的安装; 在临时挡土墙内部挖掘场地; 如果现场挖掘完成，在H型钢桩上安装固定剪切连接装置; 在地下挡土墙上安排钢筋; 并将框架安装在地下挡土墙的内部，将框架内的混凝土浇铸并固化混凝土，从而完成地下挡土墙的形成。