低降伏比60キロ級鋼を用いた柱・梁溶接接合部の力学的性能に関する実験的研究(一般講演)

概要

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This paper deals with the inelastic behavior of welded beam-to-column connection made of newly developed high quality and low yield ratio high tensile strength steel of grade 60 kg/mm^2. The cruciformed specimens consisted of welded wide flange beams and wide flange columns or welded square hollow section columns were used in order to examine the ultimate strength and plasitc rotation capacity of the connections subjected to cyclic reversed bending moments. From the test results, it has been demonstrated that the connections possess fairly well ductility and the strength capacity at the beam end yields about 1.2 times the beam flexural strength in the case of strong panel type specimens.
一般社団法人日本建築学会の論文
1994-03-15