Development of reliability based water supply engineering

基于可靠性的供水工程的发展

• 批准号: 11650560
• 负责人: HOSOI Yoshihiko
• 金额: $ 1.28万
• 依托单位: Tottori University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2000
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650560/
• 关键词: reliability; water supply; system maintenance; leakage control; earthquake resistant measures; 最適化

In advance countries, the water supply system is highly expanded and aged. The proper maintenance should be done. In the other hand, effective management and accountability are required. Therefore, scientific and rational decision making is necessary.In this study the methodology developed by reliability engineering was applied to water supply system management. Parallel and series system analysis was applied for intake facilities and filtration plants. Fault tree analysis was introduced and used for emergency water supply and restoration after being damaged by an earthquake. System inspection model was use for leakage control. The methodology of pipe network design was investigated based on reliability. The analytical hierarchy process was applied to examine comparative reliability of distribution areas. Finally, the method of cost effectiveness analysis of reliability improve projects was investigated.

在发达国家，供水系统高度膨胀和老化。应该进行适当的维护。另一方面，需要有效的管理和问责制。本研究将可靠性工程的方法论应用于供水系统的管理。并联和串联系统分析适用于进气设施和过滤设备。介绍了事故树分析法，并将其应用于地震后的应急供水和恢复。系统检测模型用于泄漏控制。研究了基于可靠性的管网设计方法。应用层次分析法对配电区的相对可靠性进行了检验。最后，研究了可靠性改进方案的费用-效果分析方法。

项目成果

Hosoi,Y.: "Model of leak inspection and repair of water distribution network"Water Science and Technology : Water Supply. Vol.1,No.2. 225-230 (2001)

Hosoi，Y.：“供水管网泄漏检查和修复模型”水科学与技术：供水。

Hosoi,Y.: "Case study on cost benefit analysis of water main rehabilitation"Proc.ct IWA Specialised Conference on Systematlc Approach to Leakage Control and Water Distribution System Management. 207-212 (2001)

Hosoi,Y.：“给水干管修复成本效益分析案例研究”Proc.ct IWA 泄漏控制系统方法和配水系统管理专业会议。

細井由彦,城戸由能,飯田奈穂: "水道における事業実施効果の評価法に関する検討"環境システム研究論文集. 28. 215-226 (2000)

细井芳彦、木户吉野、饭田菜穗：“供水工程实施效果评价方法研究”环境系统研究论文28。215-226（2000）。

Hosoi, Y.: "Case study on cost benefit analysis of water main rehabilitation"Proc. of IWA Specialized Conference on Systematic Approach to Leakage Control and Water Distribution System Management. 207-212 (2001)

Hosoi, Y.：“主水管修复成本效益分析案例研究”Proc。

細井由彦,城戸由能,市平雅美: "漏水調査と修理のモデル"環境工学研究論文集. 36. 371-378 (1999)

Yoshihiko Hosoi、Yoshino Kido、Masami Ichihira：“漏水调查与修复模型”环境工程研究论文 36. 371-378 (1999)。