Residual strength prediction of X80 steel pipelines containing group corrosion defects

R Zhou, X Gu, X Luo - Ocean Engineering, 2023 - Elsevier
As subsea oil and gas pipelines are corroded by moisture, soil, and other external factors,
their surfaces develop groups of corrosion defects, which are prone to stress concentration …

[PDF][PDF] PART 3: BURST TESTS OF PIPELINE WITH EXTENSIVE LONGITUDINAL METAL LOSS.

JLF Freire, RD Vieira, JTP Castro… - Experimental …, 2006 - researchgate.net
The first paper of the present series appearing in Experimental Techniques highlighted the
increased need and opportunity for applying experimental techniques in the field of pipeline …

PART 6: ANALYSIS OF PIPELINE CONTAINING INTERACTING CORROSION DEFECTS.

AC Benjamin, JLF Freire… - Experimental …, 2007 - search.ebscohost.com
The article is the sixth in the series of on applications of Experimental Techniques in the field
of pipeline integrity. It focuses on the analysis of pipeline containing interacting corrosion …

Structural integrity analysis of pipelines with interacting corrosion defects by multiphysics modeling

E Soares, VM Bruère, SMB Afonso… - Engineering Failure …, 2019 - Elsevier
To assess the structural integrity of pipelines with corrosion defects for transportation of
petroleum, several methods can be applied. The Semi-Empirical Analytical Methods …

局部腐蚀油气管道失效压力计算方法

崔铭伟, 曹学文, 封子艳, 张俊… - 中国石油大学学报(英文 …, 2014 - zgsydxxb.ijournals.cn
A method to calculate failure pressure of oil-gas pipeline with localized corrosion defects
was established based on stress concentration theory and the numerical simulation data …

PART 7: EFFECTIVENESS OF COMPOSITE REPAIRS APPLIED TO DAMAGED PIPELINE.

JLF Freire, RD Vieira, JLC Diniz… - Experimental …, 2007 - search.ebscohost.com
The article discusses the study which examines the effectiveness of composite sleeve repair
systems when applied to damaged pipeline. It uses 14 segments of pipeline tubes of …

Analysis of Interaction between Interior and Exterior Wall Corrosion Defects

Z Wang, M Long, X Li, Z Zhang - Journal of Marine Science and …, 2023 - mdpi.com
With the increase in oil and gas pipe mileage, various corrosion defects inevitably occur, so
the mechanisms and the applicability of the interaction corrosion defects are investigated …

[PDF][PDF] PART 4: RUPTURE TESTS OF PIPELINE SEGMENTS CONTAINING LONG REAL CORROSION DEFECTS.

RD Souza, AC Benjamin, RD Vieira… - Experimental …, 2007 - researchgate.net
The second article2 presented the analysis of strain data acquired by using postyield strain
gages bonded inside the metal loss areas of different pipe specimens loaded with internal …

[PDF][PDF] PART 5: RUPTURE TESTS OF PIPELINE CONTAINING COMPLEX-SHAPED METAL LOSS DEFECTS.

JLF Freire, RD Vieira, JTP Castro… - Experimental …, 2007 - academia.edu
An earlier paper—the third in the present series1—discussed data acquired for pipe
segments with uni-form and long or short metal loss defects that were tested under internal …

[引用][C] 腐蚀缺陷对中高强度油气管道失效压力的影响

崔铭伟, 曹学文 - 石油学报, 2012