EPRG papers presented at Joint Technical Meetings
2009Assessment of bending wrinkles - a review of available acceptance criteria
C de Laminat, D Lallemand, L Bourgouin, M Zarea and B Ouaissa
May 2009
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Update of the EPRG Tier 2 guidelines on the assessment of defects in transmission pipeline girth welds
R M Denys, R M Andrews, M Zarea and G Knauf
May 2009
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Development of tests for assessment of long-term resistance to adhesion loss of 3-layer polyolefin external pipeline coatings
H-G Schoeneich, C Bosch, L Groeschel, U Smit, M Meyer, D Melot and F Zanardo
May 2009
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Hydrogen Induced Cracking (HIC) assessment of low alloy steel linepipe for sour service applications - additional laboratory testing
J W Martin, J Kittel, T Cassagne and C Bosch
May 2009
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The assessment of time-delayed failure under constant pressure
B Leis, A Cosham, X-K Zhu and P Roovers
May 2009
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2007
Collapse behaviour of seamless pipe for offshore applications
U Marewski, Y Tkach, G Cumino, J-P Jansen, G Mannucci, S Zimmermann and M Zarea
April 2007
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Modelling ultimate limit states: burst pressure and circumferential elongation of unflawed pipes
S Zimmermann and U Marewski
April 2007
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Investigation of the drop weight tear test
N Torvella
April 2007
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Existing methods for the evaluation of material fracture resistance for high grade steel pipelines
R M Andrews, G Mannucci and P Roovers
April 2007
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HIC assessment of low alloy steel pipe for sour service application
J Martin, T Cassagne and C Bosch
April 2007
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Assessment of adhesion loss of 3-layer and FBE external pipeline coatings
H-G Schoneich, C Bosch, L Groschel, U Smit, M Meyer, M Roche and F Zanardo
April 2007
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2005
Strength derating factors for pipeline steels operating at elevated temperatures
D Benfell, P Morris and L Barsanti
May 2005
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HIC assessment of low allow steel line pipe for sour sevice application – literature survey
C Bosch, T Herrmann and J Martin
May 2005
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Effect of mean stress on the fatigue behaviour of gas transmission pipes
F Knoop, G Mannucci, U Marewski, R Owen, M Steiner, G Wolvert and M Zarea
May 2005
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Coating degradation mechanisms and their impact on long term performance of external pipeline coatings
J-P Jansen, W Sloterdijk, M Meyer, D Norman and C J Argent
May 2005
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Burst strength of gouges in low toughness gas transmission pipelines
E Leveque, M Zarea, R Batisse and P Roovers
May 2005
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2003
Near-neutral pH SCC resistance of pipeline steels: Effect of some material and mechanical properties
M Meyer, L Scoppio, E L Piccolo, S Matthews and J-P Jansen
May 2003
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Suitability of X100 steel pipes for high pressure gas transportation pipelines by full-scale tests
G Demofonti, G Mannucci, H-G Hillenbrand and D Harris
May 2003
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Exploratory study on the hooking of pipelines by excavating machines
R Champavere and M Zarea
May 2003
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Structural reliability-based study to assess the influence of yield/tensile ratio on the integrity of onshore pipelines
T Zimmerman and W Sloterdijk
May 2003
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State-of-the-art review of existing repair techniques for damaged pipelines
V Diaz, M Zarea, S Torun and P Riou
May 2003
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2001
Structural reliability-based study to assess the influence of yield/tensile ratio on the integrity of onshore pipelines
T Zimmerman, W Sloterdijk, I Hadley and A Muhammed
May 2001
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Recent studies to enlarge the limits of the EPRG guidelines on the assessment of defects in transmission pipeline girth welds
R M Andrews, R M Denys and K Musch
May 2001
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Production and field weldability evaluation of X100 linepipe
L Barsanti, G Pozzoli and H-G Hillenbrand
May 2001
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Fracture properties of API X100 gas pipeline steels
G Mannucci, G Demofonti, L Barsanti, D Harris and H-G Hillenbrand
May 2001
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The effect of specimen type on tensile test results and its implications for linepipe testing
G Hohl, G Knauf and F M Knoop
March 2001
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Comparing of laboratory behaviour of different pipeline steels regarding their near-neutral SCC susceptibility
M Meyer and M Pontremoli
May 2001
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How well do gas transmission pipelines resist third party damage by blades?
S Torun, M Zarea and P Roovers
May 2001
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1999
Review of the influence of microalloying elements on weld properties
P L Harrison
May 1999
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Test methodologies for the study of near neutral stress corrosion cracking in pipeline steels
E Senigallia and M Pontremoli
May 1999
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Fatigue strength of flawless gas transmission pipes: effect of mean pressure
R Phnung-Ngoc, R Batisse, M Zarea, G Demofonti, G Mannucci and U Marewski
May 1999
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Verification of the applicability of the EPRG Tier 2 guidelines for misaligned girth welds in large diameter onshore pipes through full-scale bend and wide plate tensile testing
W N Schipaanboord, R M Denys, A A Lefevre and P Roovers
May 1999
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1997
Transition temperature determination for thick-walled pipe
G Demofonti, G Junker and V Pistone
April 1997
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EPRG activity on environmental fracture
V M Linton, E Sinigaglia and M Pontremoli
April 1997
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Defects in girth welds – new test results, NDT experience, EPRG guidelines
G Demofonti, M Fersini, G Knauf and W Schipaanboord
April 1997
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EPRG recommendations for the assessment of the tolerance and resistance of pipelines to external damage
P Roovers, M Steiner and M Zarea
April 1997
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The Pipe Aggression Rig: a comprehensive means for studying pipe resistance to third party damage
R Champavere, J Dezobry, C Philibert, A Cappanera, F Dodi, G Linke and A Engel
April 1997
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EPRG Dynamic puncture tests: a video film
M Zarea, I Deo and C Philibert
April 1997
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Probabilistic evaluation of the safety embodied in the EPRG recommendations for shear fracture arrest toughness
S J Dawson and V Pistone
April 1997
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1995
The influence of the yield-to-tensile ratio on deformation controlled pipeline behaviour
W Sloterdijk
April 1995
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The EPRG guidelines on defects in transition pipeline girth welds
G Knauf and P Hopkins
April 1995
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EPRG recommendations for the assessment of the resistance of pipelines to external damage
I Corder and P Chatain
April 1995
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Towards EPRG recommendations for the assessment of the tolerance and resistance of pipelines to external damage
I Corder and P Chatain
April 1995
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1993
A full-scale test approach to H2S-induced environmental cracking in large diameter SAW pipes: effects of forming processes
C Bennett, A Brown, M Pontremoli, R Poepperling and A Streisselberger
May 1993
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An experimental evaluation of punctures and resulting dents in transmission pipelines
P Chatain
May 1993
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EPRG recommendations for crack arrest toughness for high strength line pipe steels
G Vogt, G Re, V Pistone, G Demofonti and D G Jones
May 1993
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The background to the proposed European Pipeline Research Group’s girth weld defect limits for transmission pipelines
P Hopkins and R Denys
May 1993
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The proposed European Pipeline Research Groups guidelines on girth weld defect limits for transmission pipelines
P Hopkins
May 1993
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1991
Full scale tests in sour gaseous and aqueous environments
C Bennett, A Brown, R K Poepperling, M Pontremoli, Y Provou and R Streisselberger
May 1991
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An experimental appraisal of the significance of defects in pipeline girth welds
P Hopkins and R Denys
May 1991
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Fitness-for-purpose assessments of defects in pipeline girth welds
V Pistone
May 1991
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The resistance of buried pipelines to outside force damage
I Corder and P Corbin
May 1991
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The significance of mechanical damage in gas transmission pipelines
P Hopkins
May 1991
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Analysis of a data bank on high hoop stress full scale burst tests
G Re
May 1991
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The influence of yield-to-tensile ratio on pipeline behaviour - a literature survey
W Sloterdijk
May 1991
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1988
Risk evaluation of pipeline failures involving fracture propagation
G D Fearnehough
September 1988
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A study of external damage of pipelines
P Hopkins and P Corbin.
September 1988
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Influence of yield to tensile ratio on the safety of pipelines
G Vogt
September 1988
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An EPRG full scale test at very high hoop stress
G Re
September 1988
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Measurements of backfill behaviour during EPRG 56 inch diameter full scale test
D G Jones, E Falcus and G Osborne
September 1988
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1985
Evaluation of ductile fracture propagation resistance in high grade (X70) pipeline steels with full scale and laboratory tests
F Bonomo, M G Buzzichelli, G Demofonti, A Maresca, F Nocolazzo, M Spedaletti, M De Lisi, A De Vito, L Rizzi, G Re and S Venzi
September 1985
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Further progress with a two-parameter approach to the avoidance of pipeline fracture
A H Priest and B Holmes
September 1985
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Full scale fracture tests on thick walled pipes and pipes of Grade X80
S Venzi
September 1985
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The influence of backfill on shear fracture propagation
D G Jones and J E Falcus
September 1985
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Burst tests of a gas pipeline in deep water conditions
F Nicolazzo, G Demofonti, A Di Vito, S Venzi, G Re and M Celant
September 1985
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1983
Recent studies of the significance of mechanical damage in pipelines
P Hopkins, D G Jones and A Clyne
1983
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Sizing and evaluation of acceptability of dents in large diameter pipelines in service
C Gramola, G Guiliani, E Monti and A Simoncelli
1983
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Control of pipelines subjected to landslide
S Venzi and P Mallardi
1983
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Results of a round robin test program with DWT-specimens
G D Fearnehough
1983
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Pipe deformation during shear fracture propagation
D G Jones
1983
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EPRG report on toughness for crack arrest in gas transmission pipelines
G H Vogt
1983
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Progress report on behaviour of QT steel pipes with respect to ductile fracture propagation in full-scale tests
M Bramante, F Nicolazzo, A de Vito and R Rapetti
1983
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Statistical aspects of shear fracture propagation
G D Fearnehough and D G Jones
1983
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1981
A round robin test programme within EPRG
G D Fearnehough, J Kugler, B Lefevre, G Re and G Vogt
September 1981
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Results of EPRG tests with thick-walled pipes.
G D Fearnehough
September 1981
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A comparison of the full scale fracture behaviour with different laboratory test methods
G Vogt
September 1981
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Pipe deformation during ductile fracture propagation in full scale tests
M Bramante, A Podrini, A Di Candia and A Morini
September 1981
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Rich gas decompression behaviour in pipelines
D G Jones
September 1981
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Proposal for a recommendation of toughness in gas line pipe
G Vogt
September 1981
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A review of the protection against corrosion in linepipe
Y Provou
September 1981
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Sulphide stress corrosion cracking in pipeline steels
G Buzzichelli, R D’Anna, G Demofonti and A Di Vito
September 1981
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The significance of mechanical damage in pipelines
D G Jones
September 1981
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1978
EPRG full-scale results, Stage I and II
G D Fearnehough
November 1978
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Influence on the results of BDWT tests
G Junker and G Vogt
November 1978
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Measurements of crack propagation velocity taken during the BDWT test
G Junker and G Vogt
November 1978
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