A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for reducing settlement of structures at two ends of overpass subway pipe gallery
The invention relates to a construction method for reducing settlement of structures at the two ends of an overpass subway pipe gallery. The construction method comprises the following specific steps that firstly, a bearing platform is constructed; secondly, butt strap construction is conducted; 3, construction of an overpass subway pipe gallery bottom plate; fourthly, a standard section pipe gallery foundation is constructed; 5, constructing a standard section pipe gallery cushion layer; and sixthly, a standard section pipe gallery bottom plate is constructed. The method has the advantages that differential settlement at the construction joint is effectively reduced, and the waterproof effect at the expansion joint is ensured.
本发明涉及一种减少上跨地铁管廊两端结构沉降施工方法，包括以下具体步骤：步骤一、承台施工；步骤二、搭板施工；步骤三、上跨地铁管廊底板的施工；步骤四、标准段管廊地基的施工；步骤五、标准段管廊垫层的施工；步骤六、标准段管廊底板的施工。本发明具有有效地减少施工缝处不均匀沉降，确保伸缩缝处防水效果。
Construction method for reducing settlement of structures at two ends of overpass subway pipe gallery
The invention relates to a construction method for reducing settlement of structures at the two ends of an overpass subway pipe gallery. The construction method comprises the following specific steps that firstly, a bearing platform is constructed; secondly, butt strap construction is conducted; 3, construction of an overpass subway pipe gallery bottom plate; fourthly, a standard section pipe gallery foundation is constructed; 5, constructing a standard section pipe gallery cushion layer; and sixthly, a standard section pipe gallery bottom plate is constructed. The method has the advantages that differential settlement at the construction joint is effectively reduced, and the waterproof effect at the expansion joint is ensured.
本发明涉及一种减少上跨地铁管廊两端结构沉降施工方法，包括以下具体步骤：步骤一、承台施工；步骤二、搭板施工；步骤三、上跨地铁管廊底板的施工；步骤四、标准段管廊地基的施工；步骤五、标准段管廊垫层的施工；步骤六、标准段管廊底板的施工。本发明具有有效地减少施工缝处不均匀沉降，确保伸缩缝处防水效果。
Construction method for reducing settlement of structures at two ends of overpass subway pipe gallery
一种减少上跨地铁管廊两端结构沉降施工方法
ZHANG DONGSHENG (author) / CHEN FUXIANG (author) / SONG KAI (author) / GAO LEILEI (author) / WANG QUAN (author) / LIU MEDICAL (author) / ZHOU FENG (author)
2023-01-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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