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Pipeline Integrity Management Under Geohazard Conditions (PIMG)

By
Mamdouh M. Salama
Mamdouh M. Salama
ConocoPhillips
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Yong-Yi Wang
Yong-Yi Wang
CRES
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Don West
Don West
Golder
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Alexander McKenzie-Johnson
Alexander McKenzie-Johnson
Geosyntec
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Azam B A-Rahman
Azam B A-Rahman
Petronas
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Guiyi Wu
Guiyi Wu
TWI
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Jens Petter Tronskar
Jens Petter Tronskar
DNVGL
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Jim Hart
Jim Hart
SSD Inc
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Bernt J. Leira
Bernt J. Leira
NTNU
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ISBN:
9780791861998
No. of Pages:
412
Publisher:
ASME Press
Publication date:
2020

While pipeline materials are generally ductile and thus resistant to elevated strains, US Department of Transportation (DOT) statistics suggest that between 1991 and 2000, around 30 pipeline failures were attributed to natural forces. Natural forces are defined in general causal categories including subsidence, landslide, mudslide, frost heave and washout. To enhance pipeline safety and serviceability through better understanding of geotechnical hazards, BMT with Pipeline Research Council International (PRCI), the US DOT and pipeline operating company support, has developed an advanced pipe-soil interaction design and assessment support tool to provide guidance on the pipe deformations and stress states generated due...

INTRODUCTION
NOMENCLATURE
MODEL AND VALIDATION
MODELING OF LANDSLIDE HAZARD
SENSITIVITY STUDIES
STRAIN DEMAND ENVELOPES
CONCLUSION
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