PROPOSAL OF A GUIDELINE TO CLASSIFY PLANAR/NON-PLANAR FLAW IN WALL THINNED STRAIGHT PIPES UNDER BENDING LOAD

机译：关于在弯曲载荷作用下对薄壁直管中的平面/非平面缺陷进行分类的准则的建议

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In this paper, an idea to rationally classify planaron-planar flaw in wall thinned straight pipes under bending load was proposed, based on the fracture mode (crackingon-cracking) observed in experiments. This cracking phenomenon was correlated with the aspect ratio of the flaw planar configuration. Finally, a guideline to classify this planar/ non-planar flaw based on flaw aspect ratio was proposed.

机译：本文基于实验中观察到的裂缝模式（开裂/非裂化），提出了一种理性地分类壁变薄直管中的平面/非平面缺陷的想法。这种裂化现象与缺陷平面配置的纵横比相关。最后，提出了基于缺陷宽高比对该平面/非平面缺陷进行分类的指导。

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《PVP2011;ASME Pressure Vessels and Piping conference》|2012年|p.1379-1384|共6页
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Toshiyuki Meshii;
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中图分类压力容器;
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1. Proposal of limit moment equation applicable to planaron-planar flaw in wall thinned pipes under bending [J] . Masataka Tsuj, Toshiyuki Meshii Nuclear Engineering and Design . 2011,第10期

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2. Comparison of critical circumferential through-wall crack lengths in welds between pieces of straight pipes to welds between straight pipes and bends, with and without internal pressure at force- and displacement-controlled bending load [J] . Rolf Steinbuch Nuclear Engineering and Design . 1999,第3期

机译：在力和位移控制的弯曲载荷下，在有内压力和无内压力的情况下，直管段之间的焊缝与直管段和弯头之间的焊缝的临界周向贯穿壁裂纹长度的比较
3. Proposal of failure criterion applicable to finite element analysis results for wall-thinned pipes under bending load [J] . Toshiyuki Meshii, Yoshiaki Ito Nuclear Engineering and Design . 2012,第Jana期

机译：适用于壁厚管在弯曲载荷下的有限元分析结果的失效准则的建议
4. PROPOSAL OF A GUIDELINE TO CLASSIFY PLANAR/NON-PLANAR FLAW IN WALL THINNED STRAIGHT PIPES UNDER BENDING LOAD [C] . Toshiyuki Meshii ASME Pressure Vessels and Piping conference . 2012

机译：在弯曲载荷下将平面/非平面缺陷进行分类的准则的提案
5. Experimental evaluation of non-planar wall-to-beam connections under cyclic loading. [D] . Abdullah, Saman A. 2013

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6. X-ray rheography uncovers planar granular flows despite non-planar walls [O] . James Baker, François Guillard, Benjy Marks, -1

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7. Proposal of Limit Moment Equation Applicable to Planar/Non-Planar Flaw in Wall Thinned Pipes under Bending [O] . TSUJI Masataka, MESHII Toshiyuki 2011

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8. Experimental and analytical studies of leak-before-break on circumferentially through-wall cracked pipes under bending load : Part-1 (September 1993 - June 1994) [R] . Mahanty, D. K. , Kushwaha, H. S. , Mahajan, S. C. , 1994

机译：弯曲载荷下周向穿墙裂缝管道破裂前泄漏的实验和分析研究：第1部分（1993年9月 - 1994年6月）

PROPOSAL OF A GUIDELINE TO CLASSIFY PLANAR/NON-PLANAR FLAW IN WALL THINNED STRAIGHT PIPES UNDER BENDING LOAD

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