A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an urban multi-cabin comprehensive underground pipe gallery structure construction method, which relates to the technical field of comprehensive pipe galleries, and comprises the following steps: S2, performing Larsen steel sheet pile construction on a construction area; s3, excavation of a foundation pit; s4, a foundation pit bottom plate cushion layer is constructed; s5, pouring construction is conducted on a pipe gallery bottom plate, a pipe gallery wall plate and a pipe gallery top plate in sequence; s6, waterproof construction is conducted, specifically, the surface of the pipe gallery is cleaned and leveled firstly, and then the inner surface of the pipe gallery is smeared with waterproof paint or pasted with a waterproof film; s7, pipe gallery detail construction; s8, foundation pit backfilling is conducted, specifically, a clay layer and a sandy soil layer are backfilled through manual layered tamping within the range of 50 cm around a top plate and a pipe gallery wall plate of the comprehensive pipe gallery, and qualified soil is backfilled to other parts; S9, steel supports are dismantled; and S10, the steel sheet piles are pulled out, and pile hole grouting is conducted. The stability and safety of the comprehensive pipe gallery structure can be guaranteed.
本发明公开了一种城市多舱综合地下管廊结构施工工法，涉及综合管廊技术领域，包括步骤：S2对施工区域进行拉森钢板桩施工；S3基坑挖掘；S4基坑底板垫层施工；S5依次进行管廊底板、管廊壁板和管廊顶板浇筑施工；S6防水施工，先清理和平整管廊的表面，然后对管廊的内表面进行涂抹防水涂料或贴防水膜；S7管廊细部施工；S8基坑回填：综合管廊的顶板和管廊壁板周边50cm范围内进行人工分层夯实回填粘土层和沙土层，其余部位回填合格土：S9钢支撑拆除；S10钢板桩拔除并进行桩孔注浆，能够保证综合管廊结构的稳定性和安全性。
The invention discloses an urban multi-cabin comprehensive underground pipe gallery structure construction method, which relates to the technical field of comprehensive pipe galleries, and comprises the following steps: S2, performing Larsen steel sheet pile construction on a construction area; s3, excavation of a foundation pit; s4, a foundation pit bottom plate cushion layer is constructed; s5, pouring construction is conducted on a pipe gallery bottom plate, a pipe gallery wall plate and a pipe gallery top plate in sequence; s6, waterproof construction is conducted, specifically, the surface of the pipe gallery is cleaned and leveled firstly, and then the inner surface of the pipe gallery is smeared with waterproof paint or pasted with a waterproof film; s7, pipe gallery detail construction; s8, foundation pit backfilling is conducted, specifically, a clay layer and a sandy soil layer are backfilled through manual layered tamping within the range of 50 cm around a top plate and a pipe gallery wall plate of the comprehensive pipe gallery, and qualified soil is backfilled to other parts; S9, steel supports are dismantled; and S10, the steel sheet piles are pulled out, and pile hole grouting is conducted. The stability and safety of the comprehensive pipe gallery structure can be guaranteed.
本发明公开了一种城市多舱综合地下管廊结构施工工法，涉及综合管廊技术领域，包括步骤：S2对施工区域进行拉森钢板桩施工；S3基坑挖掘；S4基坑底板垫层施工；S5依次进行管廊底板、管廊壁板和管廊顶板浇筑施工；S6防水施工，先清理和平整管廊的表面，然后对管廊的内表面进行涂抹防水涂料或贴防水膜；S7管廊细部施工；S8基坑回填：综合管廊的顶板和管廊壁板周边50cm范围内进行人工分层夯实回填粘土层和沙土层，其余部位回填合格土：S9钢支撑拆除；S10钢板桩拔除并进行桩孔注浆，能够保证综合管廊结构的稳定性和安全性。
Urban multi-cabin comprehensive underground pipe gallery structure construction method
城市多舱综合地下管廊结构施工工法
2024-06-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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