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Keywords: strain-based design
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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, V002T06A001, September 28–30, 2020
Paper No: IPC2020-9310
...A CASE STUDY OF PREDICTING TENSILE STRAIN CAPACITY OF IN-SERVICE PIPELINES Junfang Lu, Ali Fathi, Nader Yoosef-Ghodsi, Debra Tetteh-Wayoe, Mike Hill Enbridge Pipelines Inc. Edmonton, Alberta, Canada ABSTRACT Strain-based design (SBD) method has evolved over the years for use in the construction...
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, V002T06A010, September 28–30, 2020
Paper No: IPC2020-9259
...Abstract Abstract In strain-based design and assessment, accurate measurement of pipe longitudinal strain demand is a key element in performing proper strain assessments. Quick pipeline strain assessments are usually needed after widespread natural disasters such as earthquakes or heavy...
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 337-345, September 24–28, 2012
Paper No: IPC2012-90559
... Edmonton, AB, Canada Keywords: High Strength Steel Linepipes, Strain-based Design, Compressive Strain Limit, Local Buckling, Material Anisotropy ABSTRACT Highly pressurized pipelines crossing harsh environments need to have two chief materials properties; they should have high strength in transverse...
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
Paper No: IPC2012-90659
... MULTI-TIER TENSILE STRAIN MODELS FOR STRAIN-BASED DESIGN PART 2 DEVELOPMENT AND FORMULATION OF TENSILE STRAIN CAPACITY MODELS Ming Liu, Yong-Yi Wang, and Yaxin Song Center for Reliable Energy Systems Dublin, OH, USA David Horsley BP Calgary, Alberta, Canada Steve Nanney PHMSA, US DOT Houston, TX...
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
Paper No: IPC2012-90660
... predictions. The TSC models produce consistent results that capture the overall trend of the test data. Strain-based design tensile strain capacity full-scale test curved wide plate test TSC model evaluation MULTI-TIER TENSILE STRAIN MODELS FOR STRAIN-BASED DESIGN PART 3 MODEL EVALUATION...
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
Paper No: IPC2012-90661
... Pipelines may experience high longitudinal strains from seismic events, frost heave, thaw settlement, unstable slopes, and mine subsidence, etc.. Those strains could be well beyond the elastic limit of the materials and the strain based design (SBD) criteria must be used. Most work on the SBD...
Topics: Design, Pipes
Proceedings Papers

Proc. ASME. IPC2012, Volume 4: Pipelining in Northern and Offshore Environments; Strain-Based Design; Risk and Reliability; Standards and Regulations, 447-458, September 24–28, 2012
Paper No: IPC2012-90690
... of strain-based design. The central part of the paper is then devoted to the tensile strain capacity, including (1) physical process of tensile strain failure, (2) limit states of tensile strain failure and associated toughness representation, and (3) fundamental basis of tensile strain models. The most...
Topics: Design, Pipelines
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 303-312, September 27–October 1, 2010
Paper No: IPC2010-31590
... 1 Copyright © 2010 by ASME Proceedings of the 8th International Pipeline Conference IPC2010 September 27-October 1, 2010, Calgary, Alberta, Canada IPC10-31590 Development of the SENT Test for Strain-Based Design of Welded Pipelines Huang Tang ExxonMobil Upstream Research Company Houston, TX, USA...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 175-185, September 27–October 1, 2010
Paper No: IPC2010-31385
... 1 © Her Majesty the Queen in Right of Canada, represented by the Minister of Natural Resources, 2010 Proceedings of the 8th International Pipeline Conference IPC 2010 September 27 - October 1, 2010, Calgary, Alberta, Canada IPC2010-31385 TOUGHNESS CONSIDERATIONS FOR STRAIN-BASED DESIGN Yong-Yi...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 187-194, September 27–October 1, 2010
Paper No: IPC2010-31386
... 5960 Venture Dr., Suite B, Dublin, OH 43017, USA Email: mliu@cres-americas.com ABSTRACT Tensile strain design is an essential element of the overall strain-based design methodology. This paper focuses on the apparent toughness approach and introduces the concept of apparent CTOD resistance curve (CTODR...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 129-138, September 27–October 1, 2010
Paper No: IPC2010-31292
... yields representative pipe strain measurements. Keywords strain-based design, curved wide plate test, pipe strain, measurement. INTRODUCTION The curved wide plate (CWP) test, developed at Ghent University in 1979 and first reported in 1986 [1], has since the nineties evolved into a valuable tool...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 269-277, September 27–October 1, 2010
Paper No: IPC2010-31505
... 07 04 2011 The need to use strain-based design is growing due to potential pipeline projects in environments that include permafrost, offshore ice hazards, active seismic areas and high temperature/high pressure operations. Proper design and construction of such pipelines poses...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 1-7, September 27–October 1, 2010
Paper No: IPC2010-31010
... the state of soil creeping. In addition, a conclusion can be drawn that the application of strain-based design gives full play to the advantage of self-bearing ability, and the allowable length of subsidence imposed on pipeline is increased. Oil and Gas Pipeline Mining Subsidence Strain-Based Design...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 159-163, September 27–October 1, 2010
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, 165-174, September 27–October 1, 2010
Paper No: IPC2010-31376
... concludes with considerations of practical implementation of the findings presented in the early part of the paper. Recommendations are made to effectively deal with some of the challenging issues related to the specification and measurement of tensile properties for strain-based design. Pipeline...
Proceedings Papers

Proc. ASME. IPC2010, 2010 8th International Pipeline Conference, Volume 4, 355-363, September 27–October 1, 2010
Paper No: IPC2010-31661
... of pipe grades, thickness, weld overmatch and misalignment levels. It is shown that the current simplified equations can be used for appropriate specification of weld and pipe materials properties, design concept selection and the design of full-scale tests for strain-based design qualification...
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 523-531, September 29–October 3, 2008
Paper No: IPC2008-64030
... for the quantitative determination of compressive strain limits of pipelines. Pipeline Strain-Based Design Compressive Strain Limit Girth Weld Proceedings of IPC2008 7th International Pipeline Conference September 29-October 3, 2008, Calgary, Alberta, Canada I an et Fuxue Road 18, Changping, 1022491...
Topics: Design, Pipelines
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 533-541, September 29–October 3, 2008
Paper No: IPC2008-64031
... limit presented in this paper may lay the initial basis for the quantitative determination of tensile strain limits to pipelines. Pipeline Strain-Based Design Tensile Strain Limit Girth Weld Proceedings of IPC2008 7th International Pipeline Conference September 29-October 3, 2008, Calgary...
Topics: Design, Pipelines
Proceedings Papers

Proc. ASME. IPC2008, 2008 7th International Pipeline Conference, Volume 3, 553-569, September 29–October 3, 2008
Paper No: IPC2008-64097
... strength and toughness be maintained in both the girth weld metal and the associated heat affected zone (HAZ) regions, particularly in strain-based designs in which significant longitudinal strains are anticipated. The measured toughness of the heat-affected zone (HAZ) is affected by base metal chemistry...
Proceedings Papers

Proc. ASME. IPC2004, 2004 International Pipeline Conference, Volumes 1, 2, and 3, 1573-1581, October 4–8, 2004
Paper No: IPC2004-0768
... the defect. The purpose of this paper is to describe the effect of the interrelation between the pipe and weld metal post-yield characteristics on the straining capacity of girth welds containing a defect. girth weld strain-based design weld mismatch uniform elongation defect size yield to tensile...