A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated solid reinforced earth retaining wall and construction method thereof
The invention provides a fabricated solid reinforced earth retaining wall. The fabricated solid reinforced earth retaining wall comprises a retaining wall foundation, a retaining wall panel, fillers and rib strips, wherein the retaining wall panel is arranged on the retaining wall foundation, one side of the retaining wall panel is filled with the fillers, the rib strips comprise a plurality of tiled geogrids and a plurality of annular geogrid reinforcement layers, the tiled geogrids and the annular geogrid reinforcement layers are respectively arranged in the fillers layer by layer, the plurality of tiled geogrids and the plurality of annular geogrid reinforcement layers are alternately distributed in a vertical direction, two adjacent rib strips are arranged at an interval, one side, which is close to a wallboard, of each tiled geogrid is wrapped reversely so as to form a reversely wrapped area and connect with the retaining wall panel, and the annular geogrid reinforcement layers are composed of a plurality of geogrid rings which are arranged at intervals. According to the solid reinforced earth retaining wall, the bearing performance and the deformation resistant capability ofthe retaining wall can be obviously increased. The invention further provides a construction method of the fabricated solid reinforced earth retaining wall.
本发明提供一种装配式立体加筋土挡墙，包括挡墙基础、挡墙面板、填料及筋带，挡墙面板装设于挡墙基础上，填料填充于挡墙面板一侧，筋带包括若干平铺土工格栅及若干环形土工格栅加筋层，平铺土工格栅及环形土工格栅加筋层均分层布置于填料中，且若干平铺土工格栅与若干环形土工格栅加筋层沿竖直方向交替分布，相邻两层筋带间隔设置，每一层平铺土工格栅靠近墙面板的一侧反包形成反包区并与挡墙面板连接，环形土工格栅加筋层由若干间隔排列的土工格栅环组成。该立体加筋土挡墙能够显著提高挡墙的承载性能和抵抗变形能力。本发明还提供一种装配式立体加筋土挡墙的施工方法。
Fabricated solid reinforced earth retaining wall and construction method thereof
The invention provides a fabricated solid reinforced earth retaining wall. The fabricated solid reinforced earth retaining wall comprises a retaining wall foundation, a retaining wall panel, fillers and rib strips, wherein the retaining wall panel is arranged on the retaining wall foundation, one side of the retaining wall panel is filled with the fillers, the rib strips comprise a plurality of tiled geogrids and a plurality of annular geogrid reinforcement layers, the tiled geogrids and the annular geogrid reinforcement layers are respectively arranged in the fillers layer by layer, the plurality of tiled geogrids and the plurality of annular geogrid reinforcement layers are alternately distributed in a vertical direction, two adjacent rib strips are arranged at an interval, one side, which is close to a wallboard, of each tiled geogrid is wrapped reversely so as to form a reversely wrapped area and connect with the retaining wall panel, and the annular geogrid reinforcement layers are composed of a plurality of geogrid rings which are arranged at intervals. According to the solid reinforced earth retaining wall, the bearing performance and the deformation resistant capability ofthe retaining wall can be obviously increased. The invention further provides a construction method of the fabricated solid reinforced earth retaining wall.
本发明提供一种装配式立体加筋土挡墙，包括挡墙基础、挡墙面板、填料及筋带，挡墙面板装设于挡墙基础上，填料填充于挡墙面板一侧，筋带包括若干平铺土工格栅及若干环形土工格栅加筋层，平铺土工格栅及环形土工格栅加筋层均分层布置于填料中，且若干平铺土工格栅与若干环形土工格栅加筋层沿竖直方向交替分布，相邻两层筋带间隔设置，每一层平铺土工格栅靠近墙面板的一侧反包形成反包区并与挡墙面板连接，环形土工格栅加筋层由若干间隔排列的土工格栅环组成。该立体加筋土挡墙能够显著提高挡墙的承载性能和抵抗变形能力。本发明还提供一种装配式立体加筋土挡墙的施工方法。
Fabricated solid reinforced earth retaining wall and construction method thereof
装配式立体加筋土挡墙及其施工方法
WANG JIAQUAN (author) / HOU SENLEI (author) / TANG YI (author) / CHANG ZHENCHAO (author) / TANG YING (author) / ZHANG WENHAI (author)
2020-04-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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