Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method

Abstract

The invention discloses a multi-layer long-span public building, an industrial plant assembling integral box type structure and the manufacture method thereof, in advance, a planar type latticed steel open web girder is formed by connecting steel open web girders of all floor systems of all floors, namely all steel open web girders are connected to be latticed orthogonally, then latticed steel open web girders of all the floor systems of all floors are connected with an orthotropic and spatial steel latticed wall shelf, during connection, each open web girder is enabled to form an included angle of 45 degrees with the plane of the orthotropic and spatial steel latticed wall shelf, a planar type latticed steel open web girder which is formed by connecting orthogonally is connected with the orthotropic and spatial steel latticed wall shelf in a way of inclined placement at an angle of 45 degrees, namely an orthotropic inclined placement steel open web beam latticed floor system, and the orthotropic inclined placement steel open web beam latticed floor system is connected with an orthotropic right placement steel latticed wall shelf, namely an orthotropic inclined placement multi-layer spatial steel latticed box type building structure. According to the invention, advantages of low steel dosage and the like are achieved.

Description

technical field [0001] The invention relates to a multi-storey and long-span public building and an assembly integral box-type structure of an industrial factory building and a manufacturing method thereof, which belong to the technical field of building steel structures. Background technique [0002] With the development of economic construction, large-span public buildings and industrial plants are blooming all over the country, and the floor loads of light manufacturing, electronics, and information in public buildings and industrial plants are 5kn / m 2 Buildings with a span of ly =18m or more account for more than 85% of the country's public buildings and industrial buildings. According to the calculation of 80 million square meters of industrial plants built every year in 32 provinces, municipalities, and autonomous regions across the country, public buildings and light industrial plants are built every year. Volume up to 68 million m 2 , if the conventional single-stor...

AI Technical Summary

Problems solved by technology

This kind of floor with one-way stress does not give full play to the three-dimensional stress characteristics of the floor space. Therefore, the steel consumption of the existing building floor steel structures is still relatively large, and it still cannot meet the needs of many, fast, good, and economical. the needs of actual use

Images