Tearing of Circumferential Cracks in Pipes Loaded by Bending

机译：弯曲加载管道周向裂纹的撕裂

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摘要

The paper develops a theory of tearing for circumferential through-cracks in pipes. Resistance to tearing is postulated to be a consequence of invariance in shape at the tip of a growing crack.

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作者
Sanders, J. L.;
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年度 1986
页码 p.1-16
总页数 16
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Cracks; Pipes; Fracture(Mechanics); Bending moments; Crack propagation; Modulus of elasticity; Tearing; Resistance; Walls; Thickness; Radius(Measure);

机译：裂缝;管道;断裂（力学）;弯矩;裂纹扩展;弹性模量;撕裂;阻力;壁;厚度;半径（测量）;

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2. Crack-opening-area analyses for circumferential through-wall cracks in pipes-part Ⅲ: off-center cracks, restraint of bending, thickness transition and weld residual stresses [J] . S. Rahman, N. Ghadiali, G. M. Wilkowski, International Journal of Pressure Vessels and Piping . 1998,第5期

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Tearing of Circumferential Cracks in Pipes Loaded by Bending

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