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A platform for research: civil engineering, architecture and urbanism
Anchoring assembly type underground diaphragm wall assembly structure and construction method
The invention discloses an anchoring assembly type underground diaphragm wall assembly structure and a construction method. The anchoring assembly type underground diaphragm wall assembly structure and the construction method solve the problems that in the prior art, a block body is likely to crack, the construction difficulty is large, and the treatment of waste mud during construction is troublesome, and segments in a tunnel shield are used for replacing the underground diaphragm wall poured on a site. By means of the construction and anchoring support method of a prefabricated building, theeffects of water interception, seepage prevention, bearing and water retaining of the underground diaphragm wall can be played, and the problems of temperature limitation and waste mud treatment canbe overcome. According to the technical scheme, the anchoring assembly type underground diaphragm wall assembly structure comprises a plurality of shield segments, wherein the shield segments are assembled into a multi-layer structure, and the tops of the shield segments are connected through double-head arc-shaped segment bolts; and an elastic sealing groove is formed in one side of each shield segment, and each elastic sealing groove between the adjacent shield segments is filled with an elastic sealing gasket.
本发明公开了一种锚固装配式地下连续墙组装结构及施工方法，它解决了现有技术中易出现块体开裂、施工难度较大、施工时废泥浆的处理比较麻烦的问题，将用于隧道盾构中的管片代替现场浇筑的地下连续墙，借助于装配式建筑的施工与锚固支护方法，既能发挥地下连续墙截水、防渗、承重、挡水的作用，又能克服受温度限制和废泥浆处理的问题。其技术方案为：包括若干盾构管片，所述盾构管片拼装成多层结构，且盾构管片顶部通过双头弧形管片螺栓相连；所述盾构管片一侧设置弹性密封槽，相邻盾构管片之间的弹性密封槽内填充弹性密封垫。
Anchoring assembly type underground diaphragm wall assembly structure and construction method
The invention discloses an anchoring assembly type underground diaphragm wall assembly structure and a construction method. The anchoring assembly type underground diaphragm wall assembly structure and the construction method solve the problems that in the prior art, a block body is likely to crack, the construction difficulty is large, and the treatment of waste mud during construction is troublesome, and segments in a tunnel shield are used for replacing the underground diaphragm wall poured on a site. By means of the construction and anchoring support method of a prefabricated building, theeffects of water interception, seepage prevention, bearing and water retaining of the underground diaphragm wall can be played, and the problems of temperature limitation and waste mud treatment canbe overcome. According to the technical scheme, the anchoring assembly type underground diaphragm wall assembly structure comprises a plurality of shield segments, wherein the shield segments are assembled into a multi-layer structure, and the tops of the shield segments are connected through double-head arc-shaped segment bolts; and an elastic sealing groove is formed in one side of each shield segment, and each elastic sealing groove between the adjacent shield segments is filled with an elastic sealing gasket.
本发明公开了一种锚固装配式地下连续墙组装结构及施工方法，它解决了现有技术中易出现块体开裂、施工难度较大、施工时废泥浆的处理比较麻烦的问题，将用于隧道盾构中的管片代替现场浇筑的地下连续墙，借助于装配式建筑的施工与锚固支护方法，既能发挥地下连续墙截水、防渗、承重、挡水的作用，又能克服受温度限制和废泥浆处理的问题。其技术方案为：包括若干盾构管片，所述盾构管片拼装成多层结构，且盾构管片顶部通过双头弧形管片螺栓相连；所述盾构管片一侧设置弹性密封槽，相邻盾构管片之间的弹性密封槽内填充弹性密封垫。
Anchoring assembly type underground diaphragm wall assembly structure and construction method
一种锚固装配式地下连续墙组装结构及施工方法
WU KE (author) / ZHENG YANG (author) / SUN JIE (author) / HAN YUCONG (author) / ZHAO JIAHUI (author) / ZHANG ZHENG (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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