A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Block basement bottom plate drainage structure and construction method thereof
The invention belongs to the field of civil construction and traffic engineering, and particularly relates to a partitioned basement bottom plate drainage structure and a construction method thereof.The partitioned basement bottom plate drainage structure comprises a supporting structure and a plurality of partitioned bottom plates arranged at intervals, and a gap between every two adjacent partitioned bottom plates forms a structural joint; a plurality of cast-in-place piles extending in the stratum direction are arranged below the block bottom plate, drainage holes penetrating in the axial direction are formed in the cast-in-place piles, drainage pipes are arranged between the block bottom plate and the cast-in-place piles, and drainage branch pipes inserted into the drainage holes are arranged on the drainage pipes; a drainage ditch is arranged below each structural joint and connected to a water collecting well. By arranging the structural joints and the drainage ditches, the whole bottom plate is divided into the multiple block bottom plates, the block bottom plates have the effects of reducing internal force of the whole bottom plate and reducing mass concrete pouring hydration heat, water buoyancy of the block bottom plates is released through drainage of the drainage ditches, and the underground water level is controlled to be below the block bottom plates; and the anti-floating safety of the building is ensured.
本发明属于土木建筑与交通工程领域，具体为一种分块地下室底板排水结构及其施工方法，包括：支护结构和多个间隔设置的分块底板，相邻的两个分块底板的间隙形成结构缝；分块底板的下方设置有若干个向地层方向延伸的灌注桩，灌注桩上设有轴向贯穿的排水孔，分块底板和灌注桩之间设置有排水管，排水管上设有插设在排水孔内的排水支管；每个结构缝的下方设置有排水沟，排水沟连接至集水井。本申请通过设置结构缝和排水沟，将整块底板划分成若干块分块底板，分块底板具有降低整块底板内力和减少大体积混凝土浇筑水化热的作用，通过排水沟排水释放分块底板水浮力，使地下水位控制在分块底板之下，确保建筑物的抗浮安全。
Block basement bottom plate drainage structure and construction method thereof
The invention belongs to the field of civil construction and traffic engineering, and particularly relates to a partitioned basement bottom plate drainage structure and a construction method thereof.The partitioned basement bottom plate drainage structure comprises a supporting structure and a plurality of partitioned bottom plates arranged at intervals, and a gap between every two adjacent partitioned bottom plates forms a structural joint; a plurality of cast-in-place piles extending in the stratum direction are arranged below the block bottom plate, drainage holes penetrating in the axial direction are formed in the cast-in-place piles, drainage pipes are arranged between the block bottom plate and the cast-in-place piles, and drainage branch pipes inserted into the drainage holes are arranged on the drainage pipes; a drainage ditch is arranged below each structural joint and connected to a water collecting well. By arranging the structural joints and the drainage ditches, the whole bottom plate is divided into the multiple block bottom plates, the block bottom plates have the effects of reducing internal force of the whole bottom plate and reducing mass concrete pouring hydration heat, water buoyancy of the block bottom plates is released through drainage of the drainage ditches, and the underground water level is controlled to be below the block bottom plates; and the anti-floating safety of the building is ensured.
本发明属于土木建筑与交通工程领域，具体为一种分块地下室底板排水结构及其施工方法，包括：支护结构和多个间隔设置的分块底板，相邻的两个分块底板的间隙形成结构缝；分块底板的下方设置有若干个向地层方向延伸的灌注桩，灌注桩上设有轴向贯穿的排水孔，分块底板和灌注桩之间设置有排水管，排水管上设有插设在排水孔内的排水支管；每个结构缝的下方设置有排水沟，排水沟连接至集水井。本申请通过设置结构缝和排水沟，将整块底板划分成若干块分块底板，分块底板具有降低整块底板内力和减少大体积混凝土浇筑水化热的作用，通过排水沟排水释放分块底板水浮力，使地下水位控制在分块底板之下，确保建筑物的抗浮安全。
Block basement bottom plate drainage structure and construction method thereof
一种分块地下室底板排水结构及其施工方法
TANG MENGXIONG (author) / HU HESONG (author) / CHEN HANG (author) / ZHOU YULI (author)
2024-12-20
Patent
Electronic Resource
Chinese
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