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A platform for research: civil engineering, architecture and urbanism
Waterproof structure of bottom plate and pile in subway main body structure
The invention discloses a waterproof structure of a bottom plate and a pile in a subway main body structure. The waterproof structure comprises the bottom plate, an under-column pile foundation and a steel pipe column, the under-column pile foundation is located below the bottom plate, the steel pipe column extends upwards from the under-column pile foundation to penetrate through the bottom plate, the under-column pile foundation is provided with a plurality of ribs arranged around the steel pipe column at intervals, and the top end of the under-column pile foundation is coated with a waterproof coating layer. A waterproof surface layer is arranged below the bottom plate, the waterproof coating layer and the waterproof surface layer are in lap joint through an annular surface, and a waterproof sealing assembly is arranged between the waterproof coating layer and the bottom plate. The waterproof structure of the bottom plate and the pile in the subway main body structure has the advantages of good waterproof sealing effect, high structural stability, long service life, simplicity and convenience in construction and the like.
本发明公开了一种地铁主体结构中底板与桩的防水结构，包括底板、柱下桩基和钢管柱，柱下桩基位于底板的下方，钢管柱自柱下桩基向上延伸贯穿底板，柱下桩基具有环绕钢管柱间隔布置的多根筋，柱下桩基的顶端涂覆有防水涂料层，底板的下方设有防水面层，防水涂料层和防水面层以环形面相互搭接，防水涂料层与底板之间设有防水密封组件。本发明具有防水密封效果好、结构稳定性高、使用寿命长、施工简便等优点。
Waterproof structure of bottom plate and pile in subway main body structure
The invention discloses a waterproof structure of a bottom plate and a pile in a subway main body structure. The waterproof structure comprises the bottom plate, an under-column pile foundation and a steel pipe column, the under-column pile foundation is located below the bottom plate, the steel pipe column extends upwards from the under-column pile foundation to penetrate through the bottom plate, the under-column pile foundation is provided with a plurality of ribs arranged around the steel pipe column at intervals, and the top end of the under-column pile foundation is coated with a waterproof coating layer. A waterproof surface layer is arranged below the bottom plate, the waterproof coating layer and the waterproof surface layer are in lap joint through an annular surface, and a waterproof sealing assembly is arranged between the waterproof coating layer and the bottom plate. The waterproof structure of the bottom plate and the pile in the subway main body structure has the advantages of good waterproof sealing effect, high structural stability, long service life, simplicity and convenience in construction and the like.
本发明公开了一种地铁主体结构中底板与桩的防水结构，包括底板、柱下桩基和钢管柱，柱下桩基位于底板的下方，钢管柱自柱下桩基向上延伸贯穿底板，柱下桩基具有环绕钢管柱间隔布置的多根筋，柱下桩基的顶端涂覆有防水涂料层，底板的下方设有防水面层，防水涂料层和防水面层以环形面相互搭接，防水涂料层与底板之间设有防水密封组件。本发明具有防水密封效果好、结构稳定性高、使用寿命长、施工简便等优点。
Waterproof structure of bottom plate and pile in subway main body structure
地铁主体结构中底板与桩的防水结构
ZHOU HAO (author) / ZHANG JIAN (author) / DAI YONG (author) / OU KE (author) / WANG LIANG (author)
2021-08-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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