補強材を持つ板の応力 : 第3報, 補強された半円切欠きを持つ板の曲げ, 両側に補強材, 中央に1円孔を持つ板の集中曲げ

概要

論文の詳細を見る
The object of the present work hereby described is to obtain some information about the stresses in reinforced plastic bars. Part one of tests was carried out under bending on a bar with a composite reinforced semi-circular notch. The bars were of epoxy resin reinforced with duralumin. The reinforcements of the semicircular notches are of the concentric, crescent, and arch-types. The relations between the maximum shear stress and breadth of bars are obtained. The most suitable reinforcements are discussed. Part two of tests was carried out under central bending on a composite bar with a hole. The bars were of epoxy resin stiffened with duralumin strips. The relations between the stress-concentration factors of the stiffened models and radii of holes ars obtained.
一般社団法人日本機械学会の論文
1960-07-25