Design and bearing capacity analysis of cold-formed thin-walled steel-timber composite members

Futing Pan, Ying Wang, Chunxiao Huang, L. Wang, V. Yepes
2021 E3S Web of Conferences  
Cold-formed thin-walled steel has light weight, large width thickness ratio, good economy and seismic performance. It is easy to realize standardization of design, and is very suitable for the development of prefabricated buildings. Due to the large width thickness ratio of cold-formed thin-walled steel , the steel plate is prone to local buckling when it is compressed, which will reduce the ductility and bearing capacity of the structure, which also leads to the limitation of the use of
more » ... f the use of cold-formed thin-walled steel structure system in medium and high-rise buildings. In this paper, a kind of cold-formed thin-walled steel-timber composite members is designed. The section steel and the board are closely linked by bolts to work together. The thickness of the board and the spacing of the bolts are designed respectively, so as to provide reference for engineering design.
doi:10.1051/e3sconf/202124803047 fatcat:ybippimuobehfo2bbw5og4c7ee