縁にき裂を有する板の縁上を任意方向の点荷重が移動する場合の混合モードの応力拡大係数
1998 年 18 巻 1-2 号 p. 27-34
詳細
1998 年 18 巻 1-2 号 p. 27-34
A general characteristics is presented for the mixed-mode stress intensity factor K1 and K2 from isochromatic fringes near the crack tip under traveling pointed load with arbitrary directions. The characteristics showed for the effects of the loading positions and directions, and comparisons are made with K1 and K2 results. Further- more, procedure of analytical calculations was proved schematically on Boussinesq's circle and was discussed.
