角形鋼管柱に通しダイアフラム形式で溶接接合される圧延H形鋼梁端部の力学的性能 : 梁スカラップの有無および形状と目違いが破壊性状に及ぼす影響

概要

論文の詳細を見る
Aa scallops at the beam web of welded beam-to-column connections sometimes cause earlier fracture of beam members due to a severe earthquake, they are often viewed unfavorably. Therefore, the welding joint method without scallops at beam webs are planned. ln this paper, beam bending tests of ト-shaped specimens of rolled H-shaped steel beams connected square-shaped steel pipe column with through diaphragms are carried out to investigate the effect of beam-scallops, unevenness on welding joints. It is concluded that a beam with non-scallop forms has higher strength and larger deformation ability than a beam with normal scallop and special scallop forms.
社団法人日本建築学会の論文
1994-01-30