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

被引：3

作者：

Toth, L. ^{[1
]}

Lenkey, B. G. ^{[1
]}

机构：

[1] Bay Zoltan Fdn Appl Res, Miskolc, Hungary

来源：

STRENGTH OF MATERIALS | 2009年 / 41卷 / 06期

关键词：

corrosion pit; reliability; finite element calculation; burst test;

D O I：

10.1007/s11223-009-9170-z

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

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.

引用

页码：645 / 650

页数：6

共 50 条

[1] Safety assessment of the transit oil- and gas-pipelines with corrosion pits
L. Toth
B. G. Lenkey
[J]. Strength of Materials, 2009, 41 : 645 - 650
[2] PREDICTING OF CARBONIC-ACID CORROSION OF OIL AND GAS-PIPELINES
KHURSHUDOV, AG
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[8] THE USE OF EMINENT DOMAIN FOR OIL AND GAS-PIPELINES IN NEW-MEXICO
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[9] CORROSION GRADING OF STEEL GAS-PIPELINES THROUGH SURFACE TESTS TO THEIR RECONSTRUCTIONS
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[J]. ENERGIA ES ATOMTECHNIKA, 1986, 39 (07): : 300 - 302
[10] NDE METHODS USED IN OPTIMUM MAINTENANCE PROGRAMS FOR OIL AND GAS-PIPELINES
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