Research On The Applicability Of Frame Steel Structure System In Engineering Construction

Steel structure construction is a mian direction which our country will develop.It has many advantages,such as high degree of industrialization,fast construction,excellent seismic performance,environmental protection and so on.Steel-frame structure 's beams and columns are made of steel.Steel-frame structure is used more widely in our country,from the low-rise buildings like the villa,to the high-rise buildings like the residential,to the high-rise buildings like the office building.There are a large number of engineering examples.In this paper,a variety of steel frame structure system was classified and compared,such as steel-frame structure,framework-support structure,steel frame-shear wall structure,frame-tube structure.Summed up the design theories of the steel-frame structure,and the shortcomings of the two theories.Combined with my own work experience,I give some proposals in the terms of the construction company,workers,assembly process,and other key processes.Finally,combined with a engineering project of the office to the Beijing thermal station,a three-storey steel-frame modal was built by finite element software Midas/Gen,then we carried out static analysis and dynamic analysis.The research achievements of this paper can provide some reference for the development of the engineering,possessing practical significance.