引張りをうける十字すみ肉溶接継手の変形挙動と強度(第 1 報) : すみ肉形状の影響

概要

論文の詳細を見る
Progressive research program is undertaken to observe the mechanical behaviour in crusiform fillet welded joint under tension. Attension is forcussed, in particular, on the effect of geometry of fillet weld including its contour, size and penetration on plastic deformation and strength of welded joint. The present report explains experimentally the effect of contour of fillet weld. Model specimens, having profile of crusiform fillet welded joints, machined from a mild steel of 1.6mm thick are used for the experiments. Strain distributions in fillet weld are measured by using the Moire method. The strain and stress distributions in fillet weld at several load levels are obtained for various fillet angle θ_f. Influence of the fillet angle θ_f and reinforcement of weld on the strength of fillet welded joint are determined.
社団法人溶接学会の論文
1972-03-25