給水管網(wǎng)定位和測漏設備應用研究

1、國內圖書分類號：TU99133國際圖書分類號：626工程碩士學位論文y7∞970給水管網(wǎng)定位Shin漏設備應用研究工程碩士：導師：副導師：申請學位：學科、專業(yè)：所在單位：答辯日期：授予學位單位：賀強李圭自教授王力教授工程碩士環(huán)境工程吉林鐵路分局2005年9月哈爾濱工業(yè)大學墮塵鎏：：些查蘭三堡堡：!：蘭堡鎏蘭AbstractSystemofwatersupplynetworksisoneoftheimportantinfrastructu

2、ralfacilities，whichisdirectlyrelatedtopeople’SlivingandindustryproductionTheleakageofthenetworksisalwaystheproblemsofengineeringfieldstoberesolvedinourcountryAgreatquantityofleakageofsuppliedwaterleadstodissipationofwate

3、rresourceandincreasesoperationcostofwaterproductionBecauseoftheagingofinfrastructuralfacilities，thequaiityproblemsofpipeandconstructiondeficiencyoforiginalfilesandSOonthenetworksdamageandleakageareespeciallyseriousItisam

4、atterofgreaturgencytoapplyadvancedandeffectivemethodsThecharacteristicsandleakagestateofwatersupplynetworks，andinfluencefactorsandmajormethodsbothindomesticandabroadareintroducedandanalyzedcomprehensivelyThemonitoringtec

5、hniquesofpipelocationandleakagearemajormethodswhichtheleakageproblemsofwatersupplynetworkscallheresolvedTheyateoneofthemostimportanttechniqueswhicharestudiedandappliedinthewoddAlthoughtheequipmentsofleakagedetectionaredi

6、fferent，thebasicmonitoringprinciplesaresimilarTheprinciplesofpipelocationandleakageareexplainedTheperformancesandapplicationconditionsofthepipelocationinstrumentandpipeleakagedetectioninstrumentareanalyzedandexplainedind

7、etailCombined謝也practicalconditionso；instmmentprinciplesandperformancesbothindomeaicandabroad，thereferencesuggestionareadvancedwhicharesuitableformonitoringequipmentandinstrumentTheequipmentandmethodofleakagesitelocationo

8、fwatersupplynetworksareputforwardteduceleakagedetectioncost，shortendetectingtime，increaselocationaccuracyandpromoteefficiencyAccordingtothepmMemsofwatersupplynetworkswhicha地existedinextentofjurisdictionoftheJilinRailwayM