Infrastructure Engineering

基础设施工程

• 批准号: CRC-2014-00090
• 负责人: Moore, Ian
• 金额: $ 14.57万
• 依托单位: Queen's University
• 依托单位国家: 加拿大
• 项目类别: Canada Research Chairs
• 财政年份: 2021
• 资助国家: 加拿大
• 起止时间: 2021-01-01 至 2022-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=729501
• 关键词: Infrastructure; Engineering

Canada's huge pipe replacement and repair burden is being mitigated by buried pipe infrastructure research establishing the remaining strength of deteriorated culverts, sewer, and water pipes and their behaviour and strength after repair using liners. Improvements to understanding and design of pipe joints will extend the life of new structures. Other contributions will examine how oil, gas & water pressure pipelines are influenced by slope instabilities, ground faults, and winter or summer changes in backfill moisture. New, unique capabilities will be developed for buried pipe testing and analysis, and studies will consider conventional and trenchless pipe installation, repair and replacement.

加拿大巨大的管道更换和维修负担正在减轻，因为埋地管道基础设施研究确定了劣化的涵洞、下水道和自来水管道的剩余强度，以及使用衬垫修复后的行为和强度。改进对管道接头的理解和设计将延长新结构的使用寿命。其他贡献将研究石油、天然气和水压力管道如何受到斜坡不稳定性、地面断层和冬季或夏季回填水分变化的影响。将开发新的、独特的埋地管道测试和分析能力，研究将考虑常规和非开挖管道的安装、维修和更换。