A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Combined construction method for urban pipe gallery and overpass bridge
The invention discloses a combined construction method for an urban pipe gallery and an overpass bridge. After adopting an underground comprehensive pipe gallery and overpass bridge combined construction mode, the construction period is shortened, the urban space utilization efficiency is improved, and the traffic dispersion pressure of a combined construction section is effectively reduced. Piersand bearing platforms serve as the foundation of a bridge, the bearing capacity requirement can be provided for the underground comprehensive pipe gallery, and the damage of differential settlement of a foundation to the pipe gallery structure is reduced. And meanwhile, the underground comprehensive pipe gallery structure plays a role in supporting the bridge structure, the underground comprehensive pipe gallery structure and the bridge structure are combined together, the complementary structural form can fully guarantee the stability and safety of the structure, and the comprehensive construction cost of engineering is remarkably reduced.
本发明公开了一种城市管廊与跨线桥合建的施工方法，采用地下综合管廊与跨线桥合建的方式后，不仅缩短了施工工期且提高了城市空间利用效率，并有效的减轻了合建段的交通疏导压力。桥墩和承台不仅是作为桥梁的基础，又能为地下综合管廊提供承载力需求，减少了地基不均匀沉降对管廊结构的破坏。同时，地下综合管廊结构又对桥梁的结构起到支撑作用，两者结合一起，互补的结构形式可以充分保证结构的稳定性和安全性，显著的降低工程的综合造价。
Combined construction method for urban pipe gallery and overpass bridge
The invention discloses a combined construction method for an urban pipe gallery and an overpass bridge. After adopting an underground comprehensive pipe gallery and overpass bridge combined construction mode, the construction period is shortened, the urban space utilization efficiency is improved, and the traffic dispersion pressure of a combined construction section is effectively reduced. Piersand bearing platforms serve as the foundation of a bridge, the bearing capacity requirement can be provided for the underground comprehensive pipe gallery, and the damage of differential settlement of a foundation to the pipe gallery structure is reduced. And meanwhile, the underground comprehensive pipe gallery structure plays a role in supporting the bridge structure, the underground comprehensive pipe gallery structure and the bridge structure are combined together, the complementary structural form can fully guarantee the stability and safety of the structure, and the comprehensive construction cost of engineering is remarkably reduced.
本发明公开了一种城市管廊与跨线桥合建的施工方法，采用地下综合管廊与跨线桥合建的方式后，不仅缩短了施工工期且提高了城市空间利用效率，并有效的减轻了合建段的交通疏导压力。桥墩和承台不仅是作为桥梁的基础，又能为地下综合管廊提供承载力需求，减少了地基不均匀沉降对管廊结构的破坏。同时，地下综合管廊结构又对桥梁的结构起到支撑作用，两者结合一起，互补的结构形式可以充分保证结构的稳定性和安全性，显著的降低工程的综合造价。
Combined construction method for urban pipe gallery and overpass bridge
一种城市管廊与跨线桥合建的施工方法
ZHANG GUANGHAI (author) / ZHAN GUOLIANG (author) / CEN JUNCHENG (author) / SU PEINA (author) / LI HUIJIAO (author) / LIANG XIUKUN (author) / GUO ZHENG (author) / YAO ZHIFAN (author) / HUANG SHENGBIN (author) / LI YI (author)
2021-02-19
Patent
Electronic Resource
Chinese
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