160kmh快速货车制动系统方案的研究

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1、ABSTRACTA10ngwiththedevelopmentofwh01enationaleconomicandsocietyprogress，railwayisf如ingseVerecompetitionwiththehighwaya11d丑irline．ThereforeWemustmakewenuseoftheadVantagesofrailway：greattranspon“onpower'lowcost，andbebcnentfor州r(}蛳entprotection．In‘‘Main1’echn

2、icalPolicyofRailway'’of2004，developmentdirectionofrailwaytransportationtechn0109yisindicated：transponationofpassengershouldbehighspeedandmuchmorefast；transportationofcargoshouldbemoreloadedandmorequick，andwagoninv撕ousfonnsshouIdbeinoperation；loadedtransport

3、ationofbulkcargosaIldquicktransponationofca唱oswithhi曲plusvalueshouldbedeveloped．hladdition，exPressdeliVer肌dfasttransponationbusinessshouldbeexploitedtofonnquickcargotransportationsystem．Asaresult，wagonwiⅡ1160kmmshouldbedevelopedandmanufacmreassoonaspossible

4、tomeetrailwayrequiremeIltofquicktr觚sportation．-ThehighestoperationspeedforwagonimpIDvingto160km／hputsfo研8rdanewrequirementfbrbrakesystem．Atpresentit’sanimportanttopicforbral(etechn0109ydevel叩mentonwagonsinChina．RailwayMinistUhasproposedmeprojectof“DeVelopme

5、ntofBrakesystemforwagonwithR印idS口eedat160h汕”．MeishanRollingStockWorkshasbeendemandedtobechargewithmepr叫ect(projectserialcode：2004J027)．Fifstly，inthispaperpresentaspectofbomdomesticandforeignwagons丽t11f缸tspeedat160l(1Tl／tlandtlleirbraI【esyst锄isinIroduced．The

6、ncaIculation，analysis，andstudyofbr矗kesystemforwagonswithr印idspeedat160Im曲arec嘶edout．Wimrefbrenceofforeignwagonswithr印idspeedandthematurebraketecll工lologyenlployedonmallydomesticpassengcrtrains，wllichareru曲ingat160kmm，mewh01escheme，whichisfbrbrakesystem￡wwag

7、onswithrapidSpeedat160km，handissuitableforChineserailway’ispresented．Secondly，p硼icularstudy'wellanalySis，anddiscussionsarecarriedoutforpansofbrakesystemforwagonwithrapidspeedat160km／11．Optimalschemefort11epral【epartsisputforwardtoacquirethebestsuitablearran

8、gementformes”tenl．Finally，briefanalysisforfllrtherdevelopmentofbrakesystemforwagonwithrapidspeedat160kⅡ汕ismade．Tbmu曲technologyimpmvementa11dapplicaCion，thesystemcanalsobeusedtothewa90nwithrapidspeedat2