Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for connecting and constructing bridge type prefabricated concrete internal and external shear walls
The invention relates to a method for connecting and constructing bridge type prefabricated concrete internal and external shear walls, and belongs to the technical field of buildings. The method for connecting and constructing shear walls is used for connecting the shear walls, and includes that a group of middle horizontally distributed reinforcing steel bars is fixedly arranged at the lower ends of longitudinal stressed reinforcing steel bars of the upper-layer shear walls; the upper-layer shear walls are arranged at the upper ends of the lower-layer shear walls; upper-layer and lower-layer longitudinal stressed reinforcing steel bars are assuredly staggered on one another; the lower-layer longitudinal stressed reinforcing steel bars are fixed to the inner sides of the upper-layer middle horizontally distributed reinforcing steel bars; the longitudinal stressed reinforcing steel bars are transversely pulled by hooks; bridges are formed by the upper ends of the lower-layer longitudinal stressed reinforcing steel bars, the lower ends of the upper-layer longitudinal stressed reinforcing steel bars and the upper-layer middle horizontally distributed reinforcing steel bars; formworks are erected on the peripheries of the bridges; the bridges are cast via upper-layer cast holes. The method has the advantages that the connection strength of the shear walls can be improved, the bearing capacity of the shear walls in the vertical directions and the horizontal directions can be enhanced, the safety of wall bodies can be obviously improved, and the safety of personnel in buildings can be guaranteed.
Method for connecting and constructing bridge type prefabricated concrete internal and external shear walls
The invention relates to a method for connecting and constructing bridge type prefabricated concrete internal and external shear walls, and belongs to the technical field of buildings. The method for connecting and constructing shear walls is used for connecting the shear walls, and includes that a group of middle horizontally distributed reinforcing steel bars is fixedly arranged at the lower ends of longitudinal stressed reinforcing steel bars of the upper-layer shear walls; the upper-layer shear walls are arranged at the upper ends of the lower-layer shear walls; upper-layer and lower-layer longitudinal stressed reinforcing steel bars are assuredly staggered on one another; the lower-layer longitudinal stressed reinforcing steel bars are fixed to the inner sides of the upper-layer middle horizontally distributed reinforcing steel bars; the longitudinal stressed reinforcing steel bars are transversely pulled by hooks; bridges are formed by the upper ends of the lower-layer longitudinal stressed reinforcing steel bars, the lower ends of the upper-layer longitudinal stressed reinforcing steel bars and the upper-layer middle horizontally distributed reinforcing steel bars; formworks are erected on the peripheries of the bridges; the bridges are cast via upper-layer cast holes. The method has the advantages that the connection strength of the shear walls can be improved, the bearing capacity of the shear walls in the vertical directions and the horizontal directions can be enhanced, the safety of wall bodies can be obviously improved, and the safety of personnel in buildings can be guaranteed.
Method for connecting and constructing bridge type prefabricated concrete internal and external shear walls
CHEN CUNLONG (Autor:in) / HOU JIANQUN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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