Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span prestressed arched slab on-site prefabricating, mounting and constructing method
The invention relates to a large-span prestressed arched slab on-site prefabricating, mounting and constructing method. The method mainly includes the steps of arranging of prestressed rebars, prefabricating of a middle partition, supporting and mounting of a formwork, making of an upper chord curved faceplate, mounting of the middle partition, making of a lower chord prestressed planar plate prestressed flat slab, tensioning of the prestressed rebars and hoisting and mounting of an arched slab roof truss. The method has the advantages of safety, reliability, high stability, high construction efficiency and capability of meeting requirements on large-scale on-site prefabricating of the arched slab roof trusses, and has good economic and technical benefit.
Large-span prestressed arched slab on-site prefabricating, mounting and constructing method
The invention relates to a large-span prestressed arched slab on-site prefabricating, mounting and constructing method. The method mainly includes the steps of arranging of prestressed rebars, prefabricating of a middle partition, supporting and mounting of a formwork, making of an upper chord curved faceplate, mounting of the middle partition, making of a lower chord prestressed planar plate prestressed flat slab, tensioning of the prestressed rebars and hoisting and mounting of an arched slab roof truss. The method has the advantages of safety, reliability, high stability, high construction efficiency and capability of meeting requirements on large-scale on-site prefabricating of the arched slab roof trusses, and has good economic and technical benefit.
Large-span prestressed arched slab on-site prefabricating, mounting and constructing method
WANG XINQUAN (Autor:in)
06.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04G
SCAFFOLDING
,
Baugerüste
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