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Steel reinforcement cage and construction method for underground diaphragm wall
The invention discloses a steel reinforcement cage and a construction method for an underground diaphragm wall. The steel reinforcement cage comprises a steel reinforcement frame which extends in a first direction, a plurality of hollow steel pipes and a plurality of sealing pieces, wherein the plurality of hollow steel pipes are arranged in the first direction in an extending mode and fixedly connected with the steel reinforcement frame, the two ends, in the first direction, of each hollow steel pipe are in communication, and each sealing piece is fixedly connected to the end part of one end of one hollow steel pipe and seals the end part. According to the steel reinforcement cage and the construction method for the underground diaphragm wall, sediment under the wall toe can be reinforced in a full-section mode, sedimentation of the underground diaphragm wall is prevented, and the depth reduction outside a pit is effectively reduced, thereby controlling sedimentation of a soil body outside the pit, and protecting the surrounding environment.
本公开揭示一种钢筋笼以及地下连续墙的施工方法。所述钢筋笼包括：钢筋框架，所述钢筋框架沿第一方向延伸；多根空心钢管，所述多根空心钢管均沿所述第一方向延伸排布并与所述钢筋框架固定连接，其中，每根所述空心钢管沿所述第一方向上的两端连通；多个密封件，每个所述密封件均固定连接于一根所述空心钢管的一端端部，并且密封所述端部。该钢筋笼以及地下连续墙的施工方法可以使墙趾下的沉渣得到全断面的加固，防止地下连续墙沉降，有效地减少坑外降深，进而控制坑外土体沉降，保护周边环境。
Steel reinforcement cage and construction method for underground diaphragm wall
The invention discloses a steel reinforcement cage and a construction method for an underground diaphragm wall. The steel reinforcement cage comprises a steel reinforcement frame which extends in a first direction, a plurality of hollow steel pipes and a plurality of sealing pieces, wherein the plurality of hollow steel pipes are arranged in the first direction in an extending mode and fixedly connected with the steel reinforcement frame, the two ends, in the first direction, of each hollow steel pipe are in communication, and each sealing piece is fixedly connected to the end part of one end of one hollow steel pipe and seals the end part. According to the steel reinforcement cage and the construction method for the underground diaphragm wall, sediment under the wall toe can be reinforced in a full-section mode, sedimentation of the underground diaphragm wall is prevented, and the depth reduction outside a pit is effectively reduced, thereby controlling sedimentation of a soil body outside the pit, and protecting the surrounding environment.
本公开揭示一种钢筋笼以及地下连续墙的施工方法。所述钢筋笼包括：钢筋框架，所述钢筋框架沿第一方向延伸；多根空心钢管，所述多根空心钢管均沿所述第一方向延伸排布并与所述钢筋框架固定连接，其中，每根所述空心钢管沿所述第一方向上的两端连通；多个密封件，每个所述密封件均固定连接于一根所述空心钢管的一端端部，并且密封所述端部。该钢筋笼以及地下连续墙的施工方法可以使墙趾下的沉渣得到全断面的加固，防止地下连续墙沉降，有效地减少坑外降深，进而控制坑外土体沉降，保护周边环境。
Steel reinforcement cage and construction method for underground diaphragm wall
钢筋笼以及地下连续墙的施工方法
LI WENYONG (author) / QIU ZHAOMING (author) / LU CHEN (author) / YANG HONGJIE (author) / LI CHAO (author) / SHEN JIAWEN (author)
2021-11-26
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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