Mechanical properties of full bolt connection form of light steel structure
XIE Li-yuan
Abstract：Aiming at such problems as the variety of connection forms and the great difference in the performance and cost of existing light steel structure,a new full bolt connection form was proposed. Based on the analysis for the compression test, the variation rules of compressive bearing capacity and displacement of specimens with different combination connections and the influence of bolt diameter and composite plate thickness on the mechanical properties of specimens were summarized. Moreover, the experimental results and theoretically calculated results were compared. The results show that with increasing the compressive bearing capacity,the displacement of specimens shows totally a gradually increasing trend. In addition, with increasing the thickness of composite plate, the compressive bearing capacity firstly increases and then decreases. When the thickness of composite plate is the same, the compressive bearing capacity and bolt diameter show a proportional relationship. The error range of experimental and calculated results is small,which shows that the experimental results are reliable.
Keywords：light steel structurefull-boltconnection formmechanical propertycompression testcompressive bearing capacitydisplacementcombined thickness
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 163-167 )