Research On Steel-tube Bundled Concrete Composite Structure

Since the 21 st century,China's economy has achieved rapid development,but the rapid development of iron and steel industry has also led to overcapacity.Assembled steel structure building has cross-era significance for capacity removal and industrialization of construction.However,because it is a new industry,there are still many shortcomings in the technical system,so as to improve the system.It is imminent,or it will be replaced by other new technologies.In order to promote China's assembly style to be in the forefront of the world,innovation and development is a major issue for Chinese architects.The purpose of this paper is to introduce the assembled steel tube bundle concrete composite structure on the basis of analyzing and researching the existing steel structure assembly construction technology and combining with the common problems in the construction process of the project.Starting from the structural characteristics and taking a Baotou project as an example,the steel tube bundle from production,transportation to installation stage is analyzed.In the later stage,the advantages and disadvantages of a series of links are analyzed,and suggestions for improvement and improvement are put forward,and the development direction of assembly building is analyzed macroscopically.Find solutions to these problems and strive to promote the development of housing industrialization.Steel tube bundle concrete has good mechanical properties,convenient construction and installation is conducive to shortening the construction period,compared with the traditional concrete structure has objective economic benefits.Combining with the problems in actual construction and production of the project,this paper analyses various factors affecting the quality of the project,combines the BIM management platform which is widely used at present,realizes information management,matches models according to the norms and standards,and makes error analysis using the background to carry out scientific management and standardized construction.