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Keywords: tensile strain capacity
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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, V002T06A007, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9663
... Abstract The ability to accurately estimate the tensile strain capacity (TSC) of a girth weld is critical to performing strain-based assessment (SBA). A wide range of geometry, material, and loading factors can affect the TSC of a girth weld. Among the influencing factors, an increase...
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, V002T06A008, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9664
... Abstract Being able to estimate the tensile strain capacity (TSC) of vintage girth welds is sometimes necessary for the integrity management of vintage pipelines. Assessing girth weld integrity could be a top priority after a confirmed ground movement event. Decisions may also be needed about...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 415-425, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90659
... Strain-based design tensile strain capacity tensile strain models crack driving force crack tip opening displacement (CTOD) This is the second paper in a three-paper series related to the development of tensile strain models. The fundamental basis of the models [1] and evaluation...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 427-438, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90660
... Strain-based design tensile strain capacity full-scale test curved wide plate test TSC model evaluation This is the third paper in a three-paper series related to the development of tensile strain models. The fundamental basis [1] and formulation [2] of the models are presented in two...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 439-445, September 24–28, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IPC2012-90661
... 1 Copyright © 2012 by ASME TENSILE STRAIN CAPACITY OF SPIRAL PIPES Ming Liu and Yong-Yi Wang Center for Reliable Energy Systems Dublin, OH, USA Laurie Collins Evraz Inc. NA Regina, Sask, Canada ABSTRACT Pipelines may experience high longitudinal strains from seismic events, frost heave, thaw...
Topics: Design, Pipes
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 187-194, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31386
... the apparent CTOD R is demonstrated. The prediction of tensile strain capacity (TSC) using the CTOD A and the traditional tangent method is conducted. Similar results are obtained from both approaches. The value of apparent CTOD R is found to be relatively insensitive to the amount of flaw growth after some...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 159-163, September 27–October 1, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IPC2010-31369
... 07 04 2011 Tensile strain capacity (TSC) is a critical component of the strain-based design of pipelines. TSC is affected by a number of material parameters, such as the strain hardening rate, weld strength mismatch, and toughness. Girth weld high-low misalignment, internal pressure...
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
... 07 04 2011 Various industry efforts are underway to improve or develop new methods to address the design of pipelines in harsh arctic or seismically active regions. Reliable characterization of tensile strain capacity of welded pipelines is a key issue in development of strain-based...
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 665-673, September 29–October 3, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IPC2008-64425
... estimation. Pipeline tensile strain capacity wide plate test test procedure S O data is obtained when valid test conditions are confirmed. Crack mouth opening displacement (CMOD) is often measured in CWP tests. CMOD is a direct indicator of the amount of defo indicator of th crack...