A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Outward-protruding type connecting joint of underground enclosure structure and construction method of outward-protruding type connecting joint
The invention belongs to the technical field of foundation pit enclosure structures, and provides an outwards-protruding type connecting joint of an underground enclosure structure and a construction method, and the connecting joint comprises a supporting assembly and an anti-falling piece; one side of the supporting assembly is connected with the underground diaphragm wall, and the other side of the supporting assembly extends outwards. One end of the anti-falling piece is connected with the supporting assembly, and the other end of the anti-falling piece extends upwards; connecting holes corresponding to the anti-falling pieces are formed in the prefabricated inner supports, the connecting ends of the prefabricated inner supports are supported on the supporting assemblies, and the anti-falling pieces are correspondingly inserted into the connecting holes. The connecting joint is safe and reliable, the connecting joint and the prefabricated inner support are conveniently installed and fixed in a matched mode through the outwards-protruding supporting assembly, the stability between the prefabricated inner support and the underground diaphragm wall or the waist beam is guaranteed, construction is easy, a reinforcement cage does not need to be bound on site or a formwork does not need to be installed for pouring, the construction period is effectively shortened, and pollution is reduced.
本发明属于基坑围护结构技术领域，提供一种地下围护结构的外凸式连接节点及施工方法，其中的连接节点包括支撑组件以及防坠件；支撑组件的一侧与地下连续墙连接，所述支撑组件的另一侧向外延伸设置；所述防坠件的一端与所述支撑组件连接，所述防坠件的另一端向上延伸设置；预制内支撑上设有与所述防坠件对应设置的连接孔，所述预制内支撑的连接端部支撑在所述支撑组件上，且所述防坠件对应插设在所述连接孔中。本发明的连接节点安全可靠，通过外凸设置的支撑组件，以便与预制内支撑配合安装固定，有利于确保预制内支撑和地下连续墙或腰梁之间的稳定性，并且施工简单，无需现场绑扎钢筋笼或安装模板进行浇筑，有效缩短施工周期，并降低污染。
Outward-protruding type connecting joint of underground enclosure structure and construction method of outward-protruding type connecting joint
The invention belongs to the technical field of foundation pit enclosure structures, and provides an outwards-protruding type connecting joint of an underground enclosure structure and a construction method, and the connecting joint comprises a supporting assembly and an anti-falling piece; one side of the supporting assembly is connected with the underground diaphragm wall, and the other side of the supporting assembly extends outwards. One end of the anti-falling piece is connected with the supporting assembly, and the other end of the anti-falling piece extends upwards; connecting holes corresponding to the anti-falling pieces are formed in the prefabricated inner supports, the connecting ends of the prefabricated inner supports are supported on the supporting assemblies, and the anti-falling pieces are correspondingly inserted into the connecting holes. The connecting joint is safe and reliable, the connecting joint and the prefabricated inner support are conveniently installed and fixed in a matched mode through the outwards-protruding supporting assembly, the stability between the prefabricated inner support and the underground diaphragm wall or the waist beam is guaranteed, construction is easy, a reinforcement cage does not need to be bound on site or a formwork does not need to be installed for pouring, the construction period is effectively shortened, and pollution is reduced.
本发明属于基坑围护结构技术领域，提供一种地下围护结构的外凸式连接节点及施工方法，其中的连接节点包括支撑组件以及防坠件；支撑组件的一侧与地下连续墙连接，所述支撑组件的另一侧向外延伸设置；所述防坠件的一端与所述支撑组件连接，所述防坠件的另一端向上延伸设置；预制内支撑上设有与所述防坠件对应设置的连接孔，所述预制内支撑的连接端部支撑在所述支撑组件上，且所述防坠件对应插设在所述连接孔中。本发明的连接节点安全可靠，通过外凸设置的支撑组件，以便与预制内支撑配合安装固定，有利于确保预制内支撑和地下连续墙或腰梁之间的稳定性，并且施工简单，无需现场绑扎钢筋笼或安装模板进行浇筑，有效缩短施工周期，并降低污染。
Outward-protruding type connecting joint of underground enclosure structure and construction method of outward-protruding type connecting joint
一种地下围护结构的外凸式连接节点及施工方法
MAI JIA'ER (author) / LI BAIYU (author) / NONG XINGZHONG (author) / MO NUANJIAO (author) / LIU JIANMEI (author) / LU XIAOZHI (author) / HE GUANHONG (author) / CHENG XUDONG (author) / LI TIANCHENG (author)
2022-08-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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