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Keywords: scour
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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, V002T02A001, September 28–30, 2020
Paper No: IPC2020-9334
... in the acceleration of bed scour, bank erosion, widening and slope instability. In this paper we examine the longer-term effects of open cut pipeline installations on the geomorphic characteristics of watercourses. Over the course of four years of field investigation, nearly 750 pipeline watercrossings throughout...
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, V002T07A022, September 28–30, 2020
Paper No: IPC2020-9788
...) estimates the associated scour length, 3) assesses the pipelines critical span length, and 4) quantifies the probability that a span length longer than the critical span length could form. This model may be applied to achieve the same goals as the qualitative model, and also compare the probability...
Proceedings Papers

Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T04A018, September 28–30, 2020
Paper No: IPC2020-9452
...Abstract Abstract Pipeline watercourse crossing assessments typically require field investigations, river surveys, and detailed scour analyses to predict whether or not a pipeline may be subject to flood scour deeper than their depth of cover (DOC). Flood scour algorithms rely on discharge...
Proceedings Papers

Proc. ASME. IPC2002, 4th International Pipeline Conference, Parts A and B, 1395-1404, September 29–October 3, 2002
Paper No: IPC2002-27211
... considered, and describes the corrective action that was taken. Fisheries-related regulatory requirements had a major impact on the proposed remediation plans and are also discussed. 04 03 2009 Pipeline River Crossing Case History Scour Bank Erosion Exposure Rupture Proceedings...
Topics: Pipelines, Rivers