A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground excavation heightening construction method for underground pipe gallery structure
The invention belongs to the field of underground pipe gallery construction, and particularly relates to an underground excavation heightening construction method for an underground pipe gallery structure, an underground pipe gallery is heightened on the basis of the existing underground pipe gallery structure, a new bottom plate and a new wall body are formed by arranging a temporary support in the underground pipe gallery and performing downward breaking construction, the road surface does not need to be broken, and the construction efficiency is improved. A non-excavation method is adopted, underground excavation construction is carried out in the existing underground pipe gallery, the existing structure is fully utilized, the influence of pavement excavation on traffic is greatly reduced, meanwhile, the construction efficiency is greatly improved, and the construction cost is saved.
本发明属于地下管廊施工领域，尤其涉及一种地下管廊结构暗挖加高施工方法，本发明在既有地下管廊结构的基础上对地下管廊进行加高，通过在地下管廊内部设置临时支撑，向下破除施工形成新底板和新墙体，不用破除路面，采用非开挖方法，在既有地下管廊内部暗挖施工，充分利用了既有结构，大大减少了路面开挖对交通造成的影响，同时大大提高了施工效率，节省了施工成本。
Underground excavation heightening construction method for underground pipe gallery structure
The invention belongs to the field of underground pipe gallery construction, and particularly relates to an underground excavation heightening construction method for an underground pipe gallery structure, an underground pipe gallery is heightened on the basis of the existing underground pipe gallery structure, a new bottom plate and a new wall body are formed by arranging a temporary support in the underground pipe gallery and performing downward breaking construction, the road surface does not need to be broken, and the construction efficiency is improved. A non-excavation method is adopted, underground excavation construction is carried out in the existing underground pipe gallery, the existing structure is fully utilized, the influence of pavement excavation on traffic is greatly reduced, meanwhile, the construction efficiency is greatly improved, and the construction cost is saved.
本发明属于地下管廊施工领域，尤其涉及一种地下管廊结构暗挖加高施工方法，本发明在既有地下管廊结构的基础上对地下管廊进行加高，通过在地下管廊内部设置临时支撑，向下破除施工形成新底板和新墙体，不用破除路面，采用非开挖方法，在既有地下管廊内部暗挖施工，充分利用了既有结构，大大减少了路面开挖对交通造成的影响，同时大大提高了施工效率，节省了施工成本。
Underground excavation heightening construction method for underground pipe gallery structure
一种地下管廊结构暗挖加高施工方法
SHEN CHANGLIANG (author) / TU XIONGWEI (author) / WANG LEI (author) / LU CHEN (author) / CHEN YUNQUAN (author) / JIN BAO (author) / LI XINYAO (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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