Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rail transit shallow-buried open-cut interval prefabricated assembly type structure and construction method
The invention provides a prefabricated structure for a shallow-buried open-cut section of rail transit and a construction method, relates to the technical field of rail underground structures, and aims to solve the problem that precise pose adjustment is inconvenient during construction of a superposed connection position of a box culvert and an enclosure structure in the prior art by adopting a mode of horizontally segmenting a box culvert part. The box culvert part is divided into the C-shaped components and the I-shaped components, connection is established through the post-pouring area, prefabricated structures are still adopted in the joint positions where the flange plates and the webs are connected, the strength of the box culvert after construction is guaranteed, the C-shaped components on the two sides can be independently adjusted when the C-shaped components are connected with the fender posts, the overlapping difficulty during construction is reduced, and the construction efficiency is improved.
本发明提供一种轨道交通浅埋明挖区间预制装配式结构及施工方法，涉及轨道地下结构技术领域，针对目前箱涵和围护结构叠合连接位置施工时不便进行精准位姿调节的问题，采用箱涵部水平向分段的方式解决，箱涵部划分为C型构件和工型构件，并通过后浇区建立连接，翼缘板和腹板连接的节点位置仍采用预制结构，保证施工后箱涵的强度，两侧的C型构件在连接围护桩时能够单独进行调节，降低施工时的叠合难度，提高施工效率。
Rail transit shallow-buried open-cut interval prefabricated assembly type structure and construction method
The invention provides a prefabricated structure for a shallow-buried open-cut section of rail transit and a construction method, relates to the technical field of rail underground structures, and aims to solve the problem that precise pose adjustment is inconvenient during construction of a superposed connection position of a box culvert and an enclosure structure in the prior art by adopting a mode of horizontally segmenting a box culvert part. The box culvert part is divided into the C-shaped components and the I-shaped components, connection is established through the post-pouring area, prefabricated structures are still adopted in the joint positions where the flange plates and the webs are connected, the strength of the box culvert after construction is guaranteed, the C-shaped components on the two sides can be independently adjusted when the C-shaped components are connected with the fender posts, the overlapping difficulty during construction is reduced, and the construction efficiency is improved.
本发明提供一种轨道交通浅埋明挖区间预制装配式结构及施工方法，涉及轨道地下结构技术领域，针对目前箱涵和围护结构叠合连接位置施工时不便进行精准位姿调节的问题，采用箱涵部水平向分段的方式解决，箱涵部划分为C型构件和工型构件，并通过后浇区建立连接，翼缘板和腹板连接的节点位置仍采用预制结构，保证施工后箱涵的强度，两侧的C型构件在连接围护桩时能够单独进行调节，降低施工时的叠合难度，提高施工效率。
Rail transit shallow-buried open-cut interval prefabricated assembly type structure and construction method
一种轨道交通浅埋明挖区间预制装配式结构及施工方法
LU LINHAI (Autor:in) / SUN JIECHENG (Autor:in) / LIU SONG (Autor:in) / DONG ZENAN (Autor:in) / LIU JIAHAI (Autor:in) / WANG DECHAO (Autor:in) / XING HUITANG (Autor:in) / LIANG YINGZHI (Autor:in) / WU CHAOJUN (Autor:in) / HAN SHUAI (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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