Accurate Prediction of Safe Life of Buried Pipelines

埋地管道安全寿命准确预测

• 批准号: DP140101547
• 负责人: Prof Chun-Qing Li
• 金额: $ 19.51万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP140101547
• 关键词: Accurate; Prediction; Safe; Life; Buried

Failures of buried pipes are disastrous, causing severe consequences and disruptions. They often reoccur because the fundamental cause-effect relation for pipe failures has not been fully understood and hence the safe life of pipelines cannot be reliably predicted. The aim of this research is to develop a new theory to predict pipe failures, based on a fundamental analysis of pipe behaviour and failure mechanisms and a reliability approach. The outcomes will be a suite of models and solutions that will advance knowledge in deterioration science and failure theory. They will provide a sustainable solution to the intelligent management of buried pipelines throughout the world.

埋地管道的故障是灾难性的，会造成严重的后果和破坏。它们经常再次发生，因为管道故障的基本因果关系尚未完全了解，因此无法可靠地预测管道的安全寿命。本研究的目的是基于对管道行为和失效机制的基本分析以及可靠性方法，开发一种预测管道失效的新理论。其成果将是一套模型和解决方案，将促进劣化科学和失效理论的知识发展。他们将为全球埋地管道的智能管理提供可持续的解决方案。