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Keywords: finite element analysis
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Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A031, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87142
... of this correction factor. Keywords: Finite Element Analysis, Dents NOMENCLATURE d D E FEA ILI MOP NPS OD PILI Pint PMOP psi PSMYS R SCF SMYS t nom (hoop) Dent Depth Outer Diameter of pipe Young s Modulus (elastic modulus) Finite Element Analysis In-Line Inspection Maximum Operating Pressure Nominal Pipe Size...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T02A007, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-83791
...Proceedings of the 2022 14th International Pipeline Conference IPC2022 September 26-30, 2022, Calgary, Alberta, Canada IPC2022-83791 FINITE ELEMENT ANALYSIS OF COLD FIELD BENDS FOR SOUR SERVICE APPLICATIONS Ismael Ripoll Xodus Group London, UK Carlos Sicilia TotalEnergies Paris, France Kevin...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T07A019, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87211
... detailed information (e.g., dent profiles) for those potentially severe dents. An innovative approach based on machine learning predictions stemming from a representative dictionary of finite element analysis (FEA) generated prototypes was developed. The proposed approach predicts multiple severity-based...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A028, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87098
... the strains associated with a dent. It has been well established that three-dimensional (3D) elastic-plastic Finite Element Analysis (FEA) is the most accurate in the denting process simulation and dent strain calculation. However, FEA modelling of dents interacting with other threats can be extremely...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A040, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87360
... in gas pipeline systems. The results and the associated interpretation and discussions of the FFS assessment findings are presented herein. dent fitness for service finite element analysis stress corrosion cracking plastic collapse local buckling pressure cycling fatigue Proceedings...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A004, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9269
... pipe deflections and stresses that may trigger an integrity dig. The model may be used to estimate the pipe stress and deflection prior to an integrity dig based on the soil conditions. pipe-soil interaction soil consolidation stress analysis finite element analysis buried gas pipeline...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A013, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9399
... leveraging numerical models. Enbridge Liquid Pipelines had previously demonstrated a feature specific assessment approach which incorporated both ILI data and finite element analysis (FEA) to determine the SEP. This assessment also accounted for uncertainties associated with material properties and ILI tool...
Proceedings Papers

Proc. ASME. IPC2020, Volume 2: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain Based Design; Risk and Reliability; Northern, Offshore, and Production Pipelines, V002T08A007, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9346
... conclusions have been obtained which may be used for the practical design and production of flexible pipe. This study can be referenced for the applications of unbonded flexible pipe in marine oil and gas production. flexible pipe mechanical behaviors nonlinearity pressure finite element analysis...
Proceedings Papers

Proc. ASME. IPC2012, Volume 3: Materials and Joining, 439-446, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90448
... ERW Linepipe low-temperature toughness Charpy impact property Finite element analysis nonmetallic inclusion weld seam hydrostatic burst test To clarify the effect of inclusions on the Charpy impact properties, the 2 mm V-notched Charpy properties of X60 – X80-grades steel were...
Proceedings Papers

Proc. ASME. IPC2012, Volume 2: Pipeline Integrity Management, 873-883, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90626
... Institute 505 King Avenue Columbus, Ohio 43201 ABSTRACT Three-dimensional elastic-plastic finite element analysis (FEA) is performed in this paper to simulate the complicated stresses and deformation of wrinklebends in a pipeline from its bending formation to operation under cyclic loading. Three plastic...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 355-363, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31661
.... The equations can also provide the basis for codified strain-based design engineering critical assessment procedures for welded pipelines. Strain-based design tensile strain capacity finite element analysis engineering critical assessment ductile tearing girth weld performance 1 Copyright © 2010...
Proceedings Papers

Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 2031-2037, September 29–October 3, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IPC2002-27372
... for pipelines with external corrosion defects. This paper deals with laboratory tests carried out to compare the behavior of fiber reinforced composite repairs applied to defects machined in pipeline test specimens. The experimental results were compared to results from Finite Element Analysis (FEA...
Proceedings Papers

Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1607-1614, October 4–8, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IPC2004-0524
.... pipeline strain-based design strain limit girth weld ECA fitness-for-service defect acceptance criteria buried defect finite element analysis Copyright © 2004 by ASME Proceedings of IPC2004 5th International Pipeline Conference 2004 Calgary, Alberta, Canada, October 4-October 8, 2004 IPC04-0524...
Proceedings Papers

Proc. ASME. IPC2006, Volume 1: Project Management; Design and Construction; Environmental Issues; GIS/Database Development; Innovative Projects and Emerging Issues; Operations and Maintenance; Pipelining in Northern Environments; Standards and Regulations, 199-209, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10301
... program ABAQUS considering geometric and material nonlinearities. A rate-independent plasticity model using the von Mises yield criterion and isotropic hardening rule were adopted. heated zigzag pipeline finite element analysis 1 Copyright © 2006 by ASME Proceedings of IPC2006: 6th...
Proceedings Papers

Proc. ASME. IPC2006, Volume 2: Integrity Management; Poster Session; Student Paper Competition, 311-316, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10179
... by an appropriate safety factor. This paper describes the application of the numerical procedure described to cover a large range of pipe toughnesses and internal pressures. Keywords: Pipeline integrity assessment, pipeline maintenance, mechanical damage, finite element analysis INTRODUCTION Many pipelines are used...
Proceedings Papers

Proc. ASME. IPC2006, Volume 2: Integrity Management; Poster Session; Student Paper Competition, 417-432, September 25–29, 2006
Publisher: American Society of Mechanical Engineers
Paper No: IPC2006-10266
... colonies of corrosion defects finite element analysis This paper presents a case study on the failure behavior of four colonies of corrosion defects using solid Finite Element models. These analyses accounted for large strains and displacements, stress-stiffening and material nonlinearity...