Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span long-cantilever connection structure and construction technique
The invention discloses a large-span long-cantilever connection structure and a construction technique. The structure plane is arranged in the form of rectangle, two towers are arranged beneath the standard layer, wherein a tower is a cylinder body (4), the left and right sides of the tower respectively support a large-span and long-cantilever floor at the upper part, and the width of the cylinder body (4) is less than the width of the floor at the upper part, and the vertical face of the tower forms a model with a wide upper part and a narrow lower part; the other one tower is a framework shear wall structure. The large-span and long-cantilever is connected to the two towers through a side-span steel truss (1) and a middle-span steel truss (2) which are penetrated to each other. The side-span steel truss (1) is arranged within the scale of the cylinder (4), and supported on a supporting steel truss (3) extended from the cylinder (4) along the vertical direction. A steel framework beam (7) and a secondary steel beam (8) are equally arranged on the upper floor so as to form a floor cover supporting system. The floor cover adopts a steel bar truss floor support plate. The large-span long-cantilever connection structure solves the technical problem that the vertical face model is the connection structure with the wide upper part and the narrow lower part, and suitable for multi-layer and high rise buildings; moreover, the large-span long-cantilever connection structure has very strong universality and application scale.
Large-span long-cantilever connection structure and construction technique
The invention discloses a large-span long-cantilever connection structure and a construction technique. The structure plane is arranged in the form of rectangle, two towers are arranged beneath the standard layer, wherein a tower is a cylinder body (4), the left and right sides of the tower respectively support a large-span and long-cantilever floor at the upper part, and the width of the cylinder body (4) is less than the width of the floor at the upper part, and the vertical face of the tower forms a model with a wide upper part and a narrow lower part; the other one tower is a framework shear wall structure. The large-span and long-cantilever is connected to the two towers through a side-span steel truss (1) and a middle-span steel truss (2) which are penetrated to each other. The side-span steel truss (1) is arranged within the scale of the cylinder (4), and supported on a supporting steel truss (3) extended from the cylinder (4) along the vertical direction. A steel framework beam (7) and a secondary steel beam (8) are equally arranged on the upper floor so as to form a floor cover supporting system. The floor cover adopts a steel bar truss floor support plate. The large-span long-cantilever connection structure solves the technical problem that the vertical face model is the connection structure with the wide upper part and the narrow lower part, and suitable for multi-layer and high rise buildings; moreover, the large-span long-cantilever connection structure has very strong universality and application scale.
Large-span long-cantilever connection structure and construction technique
ZHANG WEI (Autor:in) / LIU JUN (Autor:in) / ZHOU JIANRONG (Autor:in) / XU JING (Autor:in) / GAO YIQI (Autor:in)
05.08.2015
Patent
Elektronische Ressource
Englisch
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