Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated core pulling hole forming slab
The invention provides a prefabricated core pulling hole forming slab, which comprises a top layer, a bottom layer, core pulling holes and a special grid truss for the prefabricated core pulling hole forming slab, wherein the core pulling holes are formed between the top layer and the bottom layer; the special grid truss for the prefabricated core pulling hole forming slab comprises two meshes in opposite and separated arrangement; at least one rib in vertical arrangement to the meshes is arranged between the two meshes; and an inner cavity separation slab is also arranged between the two meshes. Therefore after the at least one rib in vertical arrangement to the meshes is arranged between the two meshes, the integrality of the grid truss is improved by the rib; the load bearing capability of a floor slab can be greatly improved; the safety factor of a slab body is improved; the inner cavity separation slab is arranged between the two meshes; during application, the grid truss only needs to be arranged in a prefabricated hollow slab forming mold, the inner cavity separation slab is supported by an inner supporter, and a hollow slab can be cast; and the hollow slab can be conveniently manufactured.
Prefabricated core pulling hole forming slab
The invention provides a prefabricated core pulling hole forming slab, which comprises a top layer, a bottom layer, core pulling holes and a special grid truss for the prefabricated core pulling hole forming slab, wherein the core pulling holes are formed between the top layer and the bottom layer; the special grid truss for the prefabricated core pulling hole forming slab comprises two meshes in opposite and separated arrangement; at least one rib in vertical arrangement to the meshes is arranged between the two meshes; and an inner cavity separation slab is also arranged between the two meshes. Therefore after the at least one rib in vertical arrangement to the meshes is arranged between the two meshes, the integrality of the grid truss is improved by the rib; the load bearing capability of a floor slab can be greatly improved; the safety factor of a slab body is improved; the inner cavity separation slab is arranged between the two meshes; during application, the grid truss only needs to be arranged in a prefabricated hollow slab forming mold, the inner cavity separation slab is supported by an inner supporter, and a hollow slab can be cast; and the hollow slab can be conveniently manufactured.
Prefabricated core pulling hole forming slab
LIU BIN (Autor:in) / CHEN DINGQIU (Autor:in) / LI CHANGZHOU (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
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