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Date of download: 11/5/2017 Copyright © ASME. All rights reserved.

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1 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Idealization of corrosion: (a) corrosion on pipe surface, (b) cross section across the center of corrosion, and (c) longitudinal section (X–X)

2 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Finite-element mesh: (a) full pipe and (b) zone around corroded area

3 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Stress–strain relations for pipe materials (pipe A, C, and D): (a) pipe A, D (API 5L X60) and (b) pipe C (API 5L X65)

4 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Burst pressure calculation using FEM (pipe A1)

5 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Effect of the edge shape of corrosion (D = 324 mm, d/t = 0.40, and l = 528 mm)

6 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Deformation of cross section at the midsection of corroded area (deformation is exaggerated by 50 times)

7 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Contours of von Mises stress and principal plastic strain (D = 324 mm, d/t = 0.70, l/D = 1.63, and internal pressure = 0.66Pburst): (a) von Mises stress (N/m2) and (b) maximum principal plastic strain

8 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Comparison of burst pressures

9 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Comparison of burst pressure reduction factors

10 Date of download: 11/5/2017 Copyright © ASME. All rights reserved. From: Finite-Element Evaluation of Burst Pressure Models for Corroded Pipelines J. Pressure Vessel Technol. 2016;139(2): doi: / Figure Legend: Folias factors


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