A Study on the Characteristics of High Tensile Strength Steel(SM570) Plates in Compression Members

고장력(SM570)강재의 압축재 특성에 관한 연구

  • Received : 2000.10.24
  • Published : 2001.06.27

Abstract

Column tests subjected to compressive loading were carried out for the estimation of compression buckling strength of steel plate SM570 in beam-column member under high axial load. It was found that the maximum strength of column member was determined by local buckling when satisfied with a limit of width-to-thickness ratio in current steel structure design specifications, but decreased suddenly by local buckling before the maximum strength in case of not satisfying with that ratio. Also, the compression buckling strength of SM570 plate was higher than the design specification value of 4$4.1tonf/cm^2$.

References

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