並列タイトル等Stress Intensity Factors for Inner Surface Circumferential Crack in Finite Length Cylinders
一般注記This paper presents a practical equation to calculate the mode I stress intensity factor for an inner surface circumferential crack in a finite length cylinder subjected to axisymmetric and quadratic distributed stress on the crack surface. The equation was derived by applying the authors' weight function for the crack. The equation is valid for wide ranges of mean radius to wall thickness ratio, Rm/W 〓 1, and of relative crack depth, a/W 〓 0.5. The equation can evaluate the effect cylinder length gives on the stress intensity factor and this effect should be properly considered for cylinders shorter than non-dimensional cylinder length βH〓 5.
一次資料へのリンクURLhttps://u-fukui.repo.nii.ac.jp/?action=repository_action_common_download&item_id=22261&item_no=1&attribute_id=22&file_no=1
連携機関・データベース国立情報学研究所 : 学術機関リポジトリデータベース(IRDB)(機関リポジトリ)