EXPERIMENTAL STUDY OF PIPELINES STEEL

被引：1
作者：
Meriem-Benziane, M. [1 ]
Zahloul, H. [1 ]
机构：
[1] Hassiba Benbouali Univ Chlef, Dept Mech Engn, Rheol & Mech Lab, Chlef 02000, Algeria
来源：
JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2015年 / 56卷 / 03期
关键词：
pipeline; mode III; tearing; stress intensity factor; essential work; crack; HIGH-PRESSURE PIPELINES; FRACTURE; OIL; DEPOSITION; TOUGHNESS; FLOW;
D O I：
10.1134/S0021894415030219
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
This work is focused on an experimental study of E26-2 pipeline steel tearing by mode III. The crack propagation length is obtained as a function of the applied force magnitude for specimens of different thicknesses and widths. The critical stress intensity factor and the essential work needed for crack propagation are determined by the energy balance method. It is demonstrated that these variables depend on the pipeline thickness and specimen geometry.
引用
收藏
页码：502 / 509
页数：8
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