Safety assessment of the transit oil- and gas-pipelines with corrosion pits

被引：0
|
作者：
L. Toth
B. G. Lenkey
机构：
[1] Bay Zoltan Foundation for Applied Research,
来源：
Strength of Materials | 2009年 / 41卷
关键词：
corrosion pit; reliability; finite element calculation; burst test;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The aim of the present work was to construct safety diagrams based on the finite element analysis of corrosion defect in buried pipelines. The numerical simulation was performed using the real defect geometry and three simplified defect geometries. Burst tests have been carried out on several pipe sections, in order to verify the finite-element calculation results.
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页码：645 / 650
页数：5
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