A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Standard splicing method of two-way concrete prefabricated bottom plate
The invention relates to a standard splicing method of a two-way concrete prefabricated bottom plate. The prefabricated bottom plate comprises three types of a side plate, a middle plate and a whole plate. The side plate is a prefabricated bottom plate with one side edge in the width direction close to a floor slab support. The width specifications of the side plate are 1,200, 1,500, 1,700, 1,800,2,000, 2,400, 2,600 and 2,700. The middle plate is a prefabricated bottom plate with the two side edges connected with the side plate. The width specifications of the middle plate are 1,500, 1,800 and 2,000. The whole plate is a prefabricated bottom plate with the maximum size of the floor slab width smaller than or equal to 3,000. The splicing method includes the following steps that side platesof different specifications are spliced or multiple side plates and the middle plate are spliced as for floor slabs with the widths larger than 3,000 mm, and post-cast strip connection is adopted during bottom plate splicing; and the whole plate is directly used as for floor slabs with the widths smaller than or equal to 3,000 mm. The problem about standard splicing of the composite floor slab prefabricated bottom plate can be effectively solved.
本发明涉及一种双向混凝土预制底板标准化拼接方法，所述预制底板包括边板、中板、整板三种类型；所述边板为宽度方向有一侧边靠近楼板支座的预制底板；所述边板宽度规格分为1200、1500、1700、1800、2000、2400、2600、2700八种规格；所述中板为两侧边与边板相接的预制底板，其宽度规格为1500、1800、2000三种规格；所述整板为楼板板宽的最大尺寸≤3000的预制底板；所述拼接方法如下：对于宽度大于3000mm的楼板，采用不同规格的边板与边板，或多块边板与中板拼接，底板拼接时采用后浇带连接；对于宽度小于等于3000mm的楼板，直接使用所述整板。本发明能有效解决叠合楼板预制底板标准化拼接问题。
Standard splicing method of two-way concrete prefabricated bottom plate
The invention relates to a standard splicing method of a two-way concrete prefabricated bottom plate. The prefabricated bottom plate comprises three types of a side plate, a middle plate and a whole plate. The side plate is a prefabricated bottom plate with one side edge in the width direction close to a floor slab support. The width specifications of the side plate are 1,200, 1,500, 1,700, 1,800,2,000, 2,400, 2,600 and 2,700. The middle plate is a prefabricated bottom plate with the two side edges connected with the side plate. The width specifications of the middle plate are 1,500, 1,800 and 2,000. The whole plate is a prefabricated bottom plate with the maximum size of the floor slab width smaller than or equal to 3,000. The splicing method includes the following steps that side platesof different specifications are spliced or multiple side plates and the middle plate are spliced as for floor slabs with the widths larger than 3,000 mm, and post-cast strip connection is adopted during bottom plate splicing; and the whole plate is directly used as for floor slabs with the widths smaller than or equal to 3,000 mm. The problem about standard splicing of the composite floor slab prefabricated bottom plate can be effectively solved.
本发明涉及一种双向混凝土预制底板标准化拼接方法，所述预制底板包括边板、中板、整板三种类型；所述边板为宽度方向有一侧边靠近楼板支座的预制底板；所述边板宽度规格分为1200、1500、1700、1800、2000、2400、2600、2700八种规格；所述中板为两侧边与边板相接的预制底板，其宽度规格为1500、1800、2000三种规格；所述整板为楼板板宽的最大尺寸≤3000的预制底板；所述拼接方法如下：对于宽度大于3000mm的楼板，采用不同规格的边板与边板，或多块边板与中板拼接，底板拼接时采用后浇带连接；对于宽度小于等于3000mm的楼板，直接使用所述整板。本发明能有效解决叠合楼板预制底板标准化拼接问题。
Standard splicing method of two-way concrete prefabricated bottom plate
一种双向混凝土预制底板标准化拼接方法
HAN JIANQIANG (author) / XIAO JINGPING (author) / XU ZHENG (author) / ZHUO CHUNXIAO (author) / YE LIAN (author) / QIAN JIANGFENG (author) / SONG JIANBIAO (author) / CAO QIBO (author) / ZHANG KANG (author) / WANG BIN (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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