金属材料の疲れ耐久限度計算の一方法 : 第2報, 繰返し二主応力

概要

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From the repeating shear experiment the constant n is determined for steel, cast iron, and Al-alloy stated in the 1st report. The endurance limit under biaxial repeating stress both alternating and repeating to their direction is calculated and plotted as curved lines in the tension-compression and tensiontension quardrant of the biaxial coodinates, and this forms the envelope of Mohr's circles in σ_n-τ coodinates. This principle will be applied to 3-dimentional problems, for example, a bar subjected to alternating tension and compression in axial direction and static pressure on its outer surface.
一般社団法人日本機械学会の論文
1964-04-25