城市化與西部小城鎮(zhèn)用水相關(guān)分析及體系優(yōu)化研究

1、成都理工大學(xué)碩士學(xué)位論文城市化與西部小城鎮(zhèn)用水相關(guān)分析及體系優(yōu)化研究姓名：張春申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：第四紀(jì)地質(zhì)學(xué)指導(dǎo)教師：何杰20090501成都理工大學(xué)碩士學(xué)位論文IIStudyontheWesternSmallTowns’WaterConsumptionsystem’sOptimizationduringUrbanizationDevelopingAuth:ZhangChunmalebninNovember1975whoseins

2、tructisanassociateprofessHeJieinCDUTasastudentmajinQuaternaryGeologywillgraduateinJune2009fromChengduUniversityofTechnologyreceiveamastersciencedegree.AbstractUrbanizationinChinahasenteredaphaseofaccelerating.Therapiddev

3、elopmentofmediumsizedcitiespushesthedevelopmentofsmallcitiestowns.ThedevelopmentofsmalltownsisthemainpartofChinasurbanizationinthefuture.Therewillbeanaverageoftensofmillionsofpeopletransfmingfromruralareastothecity.Trans

4、fmingmigrationpushestheagriculturalpopulationtogatherinsmalltowns.Itpromotesthedevelopmentimprovementofurbanizationthescaleoftownsspreads.Waterasaniginoflifethebasisoftownsdevelopmentplaysanimptantroleintheurbanizationof

5、smalltowns.Urbanizationisthedirectcauseofchangesinsmalltowns’waterconsumption.Howtodistributeusethewaterresourcesrationallyhowtomakeareasonableplanningofwaterconsumptionhowtobuildawaterconsumptionsystemtooptimizeitarethe

6、problemsneededtoconsiderresolveinthesmalltown’surbanizationprocess.Smalltowns’waterconsumptionsystemincludesdemingmodulesupplyingmoduledrainagesewagetreatmentmodules.Theidealwaterconsumptionsystemshouldbeaclosedcirculaty

7、system.Therearemelesssomeissuesexistinginthesmalltowns’waterconsumptionsystembasingonthedifferenteconomictechnicalmanagementfacts.Soitisnecessarytobuildareasonablewaterconsumptionsystemoptimizetheexistingwaterconsumption

8、system.Thedissertationstartswiththeanalysisofsmalltowns’urbanizationitswaterconsumption.Firstlytherelationshipbetweenthetown’sscale’sexpansionadjustmentofindustrialstructureeconomicdevelopmentwaterconsumptionisanalyzed.T