Mechanistic studies and modelling of corrosion,structural degradation,and associated soil subsidence during long-term decommissioning of oil pipelines
石油管道长期退役过程中腐蚀、结构退化和相关土壤沉降的机理研究和建模
基本信息
- 批准号:516130-2017
- 负责人:
- 金额:$ 14.43万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Collaborative Research and Development Grants
- 财政年份:2018
- 资助国家:加拿大
- 起止时间:2018-01-01 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Many of oil and gas pipelines have been in service for over 50 years or longer, and are now coming to the end of their lifespan for which they were designed. As this infrastructure continues to age, a growing number of pipelines will permanently be taken out of service and potentially left in place. Decommissioned pipelines are subject to long-term degradation due to internal and external corrosion. Excessive degradation due to corrosion reduces the load bearing capacity of the pipeline, and may lead to loss of structural integrity and to subsequent collapse over time, possibly leading to ground subsidence. To date, there is limited understanding of the degradation processes and their consequences on decommissioned pipelines.****The overall objective of the proposed research is to develop a strong scientific knowledge base to advance our understanding of corrosion, structural integrity, and soil subsidence associated with pipeline decommissioning, and further, to quantitatively predict by mechanistic modelling the potential effects and risks after long-term decommissioning of the pipelines in soils. The research outcomes include new knowledge and new models, all of which will enable pipeline operators and stakeholders such as regulators and landowners to understand, predict and manage the short-term and long-term processes and consequences of pipeline decommissioning.****The benefits from this research will be multi-fold and tremendous. A full understanding of the mechanisms and consequences of decommissioned pipelines is presently not available. The research will fill this gap, and the outcome will be original and innovative, contributing to a strong scientific knowledge base in pipeline decommissioning. At the same time, the research will benefit the pipeline industry and the Canadian public by enabling reliable prediction and improved management, and thus safe decommissioning of aged pipeline infrastructure.**
许多石油和天然气管道已经使用了50多年或更长时间,现在已经到达了其设计的寿命。随着这种基础设施的持续增长,越来越多的管道将永久停用,并有可能留在原地。由于内部和外部腐蚀,退役管道会遭受长期退化。由于腐蚀引起的过度降解会降低管道的负载能力,并可能导致结构完整性的丧失,并随着时间的流逝而随后崩溃,可能导致地面沉降。迄今为止,人们对降解过程及其对退役管道的后果的了解有限。研究成果包括新知识和新模型,所有这些都将使管道运营商和利益相关者(例如监管机构和土地所有者)能够理解,预测和管理管道退役的短期和长期流程以及后果。目前尚不可用,完全了解退役管道的机制和后果。这项研究将填补这一空白,结果将是原始的和创新的,这有助于在管道退役方面具有强大的科学知识基础。同时,该研究将通过实现可靠的预测和改进的管理,从而安全地退役,从而使管道行业和加拿大公众受益。**
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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ElBadry, Mamdouh其他文献
ElBadry, Mamdouh的其他文献
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{{ truncateString('ElBadry, Mamdouh', 18)}}的其他基金
Innovative Hybrid Structural Systems and Smart Monitoring for Sustainable Bridge Infrastructure
可持续桥梁基础设施的创新混合结构系统和智能监控
- 批准号:
RGPIN-2019-07181 - 财政年份:2022
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Innovative Hybrid Structural Systems and Smart Monitoring for Sustainable Bridge Infrastructure
可持续桥梁基础设施的创新混合结构系统和智能监控
- 批准号:
RGPIN-2019-07181 - 财政年份:2021
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Mechanistic studies and modelling of corrosion,structural degradation,and associated soil subsidence during long-term decommissioning of oil pipelines
石油管道长期退役过程中腐蚀、结构退化和相关土壤沉降的机理研究和建模
- 批准号:
516130-2017 - 财政年份:2021
- 资助金额:
$ 14.43万 - 项目类别:
Collaborative Research and Development Grants
Mechanistic studies and modelling of corrosion,structural degradation,and associated soil subsidence during long-term decommissioning of oil pipelines
石油管道长期退役过程中腐蚀、结构退化和相关土壤沉降的机理研究和建模
- 批准号:
516130-2017 - 财政年份:2020
- 资助金额:
$ 14.43万 - 项目类别:
Collaborative Research and Development Grants
Innovative Hybrid Structural Systems and Smart Monitoring for Sustainable Bridge Infrastructure
可持续桥梁基础设施的创新混合结构系统和智能监控
- 批准号:
RGPIN-2019-07181 - 财政年份:2020
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Innovative Hybrid Structural Systems and Smart Monitoring for Sustainable Bridge Infrastructure
可持续桥梁基础设施的创新混合结构系统和智能监控
- 批准号:
RGPIN-2019-07181 - 财政年份:2019
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Mechanistic studies and modelling of corrosion,structural degradation,and associated soil subsidence during long-term decommissioning of oil pipelines
石油管道长期退役过程中腐蚀、结构退化和相关土壤沉降的机理研究和建模
- 批准号:
516130-2017 - 财政年份:2019
- 资助金额:
$ 14.43万 - 项目类别:
Collaborative Research and Development Grants
Innovative Design for Sustainable Bridges and Other Structures
可持续桥梁和其他结构的创新设计
- 批准号:
RGPIN-2014-04683 - 财政年份:2018
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Innovative Design for Sustainable Bridges and Other Structures
可持续桥梁和其他结构的创新设计
- 批准号:
RGPIN-2014-04683 - 财政年份:2017
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
Innovative Design for Sustainable Bridges and Other Structures
可持续桥梁和其他结构的创新设计
- 批准号:
RGPIN-2014-04683 - 财政年份:2016
- 资助金额:
$ 14.43万 - 项目类别:
Discovery Grants Program - Individual
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