小城鎮(zhèn)綜合用水及排水特性研究.pdf

1、重慶大學(xué)碩士學(xué)位論文小城鎮(zhèn)綜合用水及排水特性研究姓名：曾曜申請學(xué)位級別：碩士專業(yè)：環(huán)境工程指導(dǎo)教師：吉方英20060401英文摘要IIIABSTRACTWiththeimplementofurbanizationthere’rethoussofsmalltownstoconstruct.Howevercrespondingcriterionstillhaven’tcomeoutsuchaswaterdrainagequotawhichr

2、esultinnostardtorefertowhat’smeabsentingsystemicresearchesonvariationrulescoefficientsoftotalwaterwastewaterintowns.Therefetheconstructionofmanytownstakesonluxuryevidently.ThisstudyreliesonNationalKeyTechnologiesR&DProgr

3、amof10thfiveyearsthatis“ResearchonKeyTechnologiesaboutConstructionofFoundationEstablishmentinTowns”.Basedontheactualinvestigationothercollectiondataofintegratedwaterdemwastewaterdrainageabout300typicaltownshavebeenobtain

4、ed.Thepaperpresentstheanalysisofdatarelatedtointegratedwaterwastewateracteristicsrefertoavailabilityrepresentative.Theresultisasfollows:①Referringtoplottingprinciplesoftownscalefromresearchingresultsof“the9thfiveyears”th

5、econceptioni.e.“towngroup”isbroughtfwardfthefirsttime.thestudysystemoftypicaltowngroupisbuiltsuccessfully.②“HypoaverageMethod”“DrawingMethod”areadoptedtogaintherangeofintegratedwaterquantitytonnagewhichoffersthereference

6、fwaterquantityindexeschoosingofthesametypetowns.Throughdrawingthecurveoftownsintegratedwaterquantitytonnageits③variationrulecanbeobtainedcrespondingengineeringreplymeasuresarealsosuggested.Ofalldailywaterquantityoftownsi

7、sprovidedwithobvious“holidayeffect”i.e.waterquantityonweekendsappearsabruptlydecreasingtrendthevariationruleoftonnageisthesamewiththatofwaterquantity.By④typicalinvestigationtestingitissuggestedthatdailyhourlyvariationcoe

8、fficientis1.75to1.952.0to2.4respectively.fthefirsttimeanequationasKh=–0.1341Ln(Qd)3.4422，whichconnectsdailyvariationcoefficientdailyaveragewaterconsumptionissuggestedftownwaterwastewaterengineeringdesigntorefer.Intermsof

9、usingcrelationanalysistheymethodrelationshipbetween⑤industrialstructurewaterconsumptionvariationhasbeenanalyzed.ThroughactualcalculationoftownsinChangshuJiangsuitisconcludedthatweshouldenergeticallydevelopethetertiaryind