Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban rail transit U-shaped groove section prefabricated assembly structure and construction method
The invention provides an urban rail transit U-shaped groove section prefabricated assembly structure and a construction method, relates to the technical field of rail transit construction, and aims to solve the problem that a post-pouring part is insufficient in construction convenience and precision due to the fact that an open section adopts a prefabricated structure at present, and the scheme that a cast-in-place part is built between bottom plate limbs of a prefabricated part is adopted. The side plate limbs are of a complete structure matched with the foundation pit, splicing construction is not needed again after hoisting, the cast-in-place precision can be conveniently controlled through the bottom plate limb located at the low position, the cast-in-place difficulty can be reduced, and the efficiency can be improved.
本发明提供一种城市轨道交通U型槽段预制拼装结构及施工方法，涉及轨道交通施工技术领域，针对目前敞开段采用预制结构存在后浇部分施工便捷性和精度不足的问题，采用在预制构件的底板肢之间建立现浇部分的方案来解决，侧板肢为适配基坑的完整结构，吊装后无需再次续接施工，位于低位的底板肢便于控制现浇精度，并且能够降低现浇难度，提升效率。
Urban rail transit U-shaped groove section prefabricated assembly structure and construction method
The invention provides an urban rail transit U-shaped groove section prefabricated assembly structure and a construction method, relates to the technical field of rail transit construction, and aims to solve the problem that a post-pouring part is insufficient in construction convenience and precision due to the fact that an open section adopts a prefabricated structure at present, and the scheme that a cast-in-place part is built between bottom plate limbs of a prefabricated part is adopted. The side plate limbs are of a complete structure matched with the foundation pit, splicing construction is not needed again after hoisting, the cast-in-place precision can be conveniently controlled through the bottom plate limb located at the low position, the cast-in-place difficulty can be reduced, and the efficiency can be improved.
本发明提供一种城市轨道交通U型槽段预制拼装结构及施工方法，涉及轨道交通施工技术领域，针对目前敞开段采用预制结构存在后浇部分施工便捷性和精度不足的问题，采用在预制构件的底板肢之间建立现浇部分的方案来解决，侧板肢为适配基坑的完整结构，吊装后无需再次续接施工，位于低位的底板肢便于控制现浇精度，并且能够降低现浇难度，提升效率。
Urban rail transit U-shaped groove section prefabricated assembly structure and construction method
一种城市轨道交通U型槽段预制拼装结构及施工方法
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) / WU CHAOJUN (Autor:in) / HAN SHUAI (Autor:in) / HU BINGBING (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Rail wrapping part, groove-shaped rail section and groove-shaped rail assembly
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2020
Urban rail transit depot fabricated building prefabricated column and construction method
| Europäisches Patentamt | 2024
Prefabricated highway U-shaped groove structure and construction method thereof
| Europäisches Patentamt | 2023
Prefabricated groove-shaped concrete pier structure and construction method thereof
| Europäisches Patentamt | 2021