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A platform for research: civil engineering, architecture and urbanism
Bottom plate post-cast strip advanced water stop structure for underground engineering and construction method of bottom plate post-cast strip advanced water stop structure
The invention provides a bottom plate post-cast strip advanced water stop structure for underground engineering and a construction method, the bottom plate post-cast strip advanced water stop structure comprises a foundation bottom plate, a concrete bottom plate, a post-cast strip and a water stop belt, the concrete bottom plate is fixedly connected with the foundation bottom plate, an expansion joint is formed in the concrete bottom plate, and the water stop belt is arranged in the expansion joint; the water stop belt comprises an outer attaching part, a middle burying part and a connecting part, the outer attaching part is located outside the expansion joint, the middle burying part is located in the expansion joint, the water stop belt is provided with a plurality of partition plates, and the foundation bottom plate and the concrete bottom plate are poured at a time. The method has the beneficial effects that the design is reasonable, the structure is simple, safety and reliability are achieved, one-time forming of an advanced water stop method can be achieved, the expansion joint does not need to be chiseled, waterproof caulking is not needed again, and the purposes of saving cost and improving efficiency are achieved.
本发明提供了一种用于地下工程的底板后浇带超前止水结构以及施工方法，包括基础底板、混凝土底板、后浇带与止水带，混凝土底板与基础底板之间固定连接，混凝土底板中开设有伸缩缝，伸缩缝内设置止水带，止水带包括外贴部、中埋部与连接部，外贴部位于伸缩缝外部，中埋部位于伸缩缝内，止水带设置有若干隔板，基础底板与混凝土底板一次浇筑。本发明的有益效果为：设计合理，结构简单，安全可靠，可以实现超前止水做法一次成型，无需对伸缩缝进行剔凿和重新进行防水嵌缝，达到节省成本和提高效率的目的。
Bottom plate post-cast strip advanced water stop structure for underground engineering and construction method of bottom plate post-cast strip advanced water stop structure
The invention provides a bottom plate post-cast strip advanced water stop structure for underground engineering and a construction method, the bottom plate post-cast strip advanced water stop structure comprises a foundation bottom plate, a concrete bottom plate, a post-cast strip and a water stop belt, the concrete bottom plate is fixedly connected with the foundation bottom plate, an expansion joint is formed in the concrete bottom plate, and the water stop belt is arranged in the expansion joint; the water stop belt comprises an outer attaching part, a middle burying part and a connecting part, the outer attaching part is located outside the expansion joint, the middle burying part is located in the expansion joint, the water stop belt is provided with a plurality of partition plates, and the foundation bottom plate and the concrete bottom plate are poured at a time. The method has the beneficial effects that the design is reasonable, the structure is simple, safety and reliability are achieved, one-time forming of an advanced water stop method can be achieved, the expansion joint does not need to be chiseled, waterproof caulking is not needed again, and the purposes of saving cost and improving efficiency are achieved.
本发明提供了一种用于地下工程的底板后浇带超前止水结构以及施工方法，包括基础底板、混凝土底板、后浇带与止水带，混凝土底板与基础底板之间固定连接，混凝土底板中开设有伸缩缝，伸缩缝内设置止水带，止水带包括外贴部、中埋部与连接部，外贴部位于伸缩缝外部，中埋部位于伸缩缝内，止水带设置有若干隔板，基础底板与混凝土底板一次浇筑。本发明的有益效果为：设计合理，结构简单，安全可靠，可以实现超前止水做法一次成型，无需对伸缩缝进行剔凿和重新进行防水嵌缝，达到节省成本和提高效率的目的。
Bottom plate post-cast strip advanced water stop structure for underground engineering and construction method of bottom plate post-cast strip advanced water stop structure
一种用于地下工程的底板后浇带超前止水结构以及施工方法
ZHOU CHUNYU (author) / CHENG FEI (author) / WANG YAKUN (author) / ZHAO WEIPENG (author) / ZHOU LONG (author) / FU SHULI (author) / LIU PENG (author) / BI LEI (author) / XUE XIAOJIAN (author)
2022-04-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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