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A platform for research: civil engineering, architecture and urbanism
Prefabricated floor slab and prefabricated floor slab structural component
The invention discloses a prefabricated floor slab. Split shear key grooves (1-1) which are perpendicular to the length direction of the prefabricated floor slab (1) are formed in one side or two sides of the long edge of the prefabricated floor slab (1), split connecting key grooves (1-2) which are parallel to the length direction of the prefabricated floor slab are formed in one side or two sides of the short edge of the prefabricated floor slab, and the split shear key grooves (1-1) and the split connecting key grooves (1-2) are through holes or sunken grooves which are through up and down. According to the prefabricated floor slab, a plurality of prefabricated floor slabs can be combined to form a whole floor slab by shear keys and continuous keys, so that an overall pouring effect is achieved, the integrity and the continuity of the floor slab are guaranteed, and the assumption that the rigidity of the prefabricated slab is infinite in a plane is realized.
Prefabricated floor slab and prefabricated floor slab structural component
The invention discloses a prefabricated floor slab. Split shear key grooves (1-1) which are perpendicular to the length direction of the prefabricated floor slab (1) are formed in one side or two sides of the long edge of the prefabricated floor slab (1), split connecting key grooves (1-2) which are parallel to the length direction of the prefabricated floor slab are formed in one side or two sides of the short edge of the prefabricated floor slab, and the split shear key grooves (1-1) and the split connecting key grooves (1-2) are through holes or sunken grooves which are through up and down. According to the prefabricated floor slab, a plurality of prefabricated floor slabs can be combined to form a whole floor slab by shear keys and continuous keys, so that an overall pouring effect is achieved, the integrity and the continuity of the floor slab are guaranteed, and the assumption that the rigidity of the prefabricated slab is infinite in a plane is realized.
Prefabricated floor slab and prefabricated floor slab structural component
WANG WENMING (author) / CHEN ZHIYONG (author) / LI YONGMEI (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2021