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    • 簡(jiǎn)介:北京交通大學(xué)碩士學(xué)位論文我國(guó)鐵路開展集裝箱多式聯(lián)運(yùn)整體運(yùn)輸模式的研究姓名黃珂申請(qǐng)學(xué)位級(jí)別碩士專業(yè)交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師劉作義20050301北京交通大學(xué)碩士學(xué)位論文ABSTRAETASTHETENDENCYOFDEVELOPMENTOFFREIGHTTRANSPORTATION,CONTAINERMULTIMODALTRANSPORT,THEMAJORMODEOFCONTAINERTRANSPORTATION,ISWELLDEVELOPEDINTHEDEVELOPEDCOUNTRIESAROUNDTHEWORLDINTHEMEANTIME,INTERNATIONALCONTAINERMULTIMODALTRANSPORTATIONISADOPTEDEXTENSIVELYINROAD,MARINEANDRAILWAYAFTERTWENTYYEARS’DEVELOPMENTINOURCOUNTRYBUTCOMPAREDTOROADANDMARINECONTAINERTRANSPORTATION,RAILWAYCONTAINERTRANSPORTLAGSBEHINDINTHEFACILITIES,INFORMATIONTECHNOLOGYANDMANAGEMENTETC,ESPECIALLYINMULTIMODALTRANSPORTATION,ASARESULT,ARESEARCHWORKONRAILWAYCONTAINERMULTIMODALTRANSPORTATIONISESSENTIALTOPROMOTETHEDEVELOPMENTOFCONTAINERTRANSPORTINOURCOUNTY。INTHISPAPERTHEEXPERIENCESANDCHARACTERISTICSOFWESTCOUNTDESDEVELOPINGCONTAINERMULTIMODALTRANSPORTATIONARESUMMARIZEDFIRSTLYSECONDLYTHENEC溺ITYOFMILWAYPARTICIPATINGINTHECONTAINERMULTIMODALTRANSPORTATIONUNDERTHESTRATEGYBACKGROUNDOFRAILWAYDEVELOPMENTWITHRAPIDSTRIDEISEXPLORED,ANDTHECURRENTSITUATIONANDEXISTINGPROBLEMSOFRAILWAYPARTICIPATINGINCONTAINERMULTIMODALTRANSPORTATIONAREANALYZEDSUBSEQUENTLYTHIRDLYTHESTANDARDMODEOFINTERNATIONALCONTAINERMULTIMODALTRANSPORTATIONISSTUDIED,ONTHEBASISOFWHICH,THEOPERATIONPROCESSANDDOCUMENTTRANSFERRINGPROCEDUREOFTHEIMPORT/EXPORTTRANSPORTATIONOFINTERNATIONALGOODSBYCONTAINERSALEPUTFORWARD,COMBININGWITLLTHECIPANDFCATRADETERMINOLOGYFINALLYBASEDONTHESTANDARDMODEOFINTERNATIONALCONTAINERMULTIMODALTRANSPORTATION,THEINTEGRATEDMODEOFROADRAILTHROUGHTRANSPORTOFDOMESTICGOODSBYCONTAINERSISFURTHERSTUDIEDANDDEIGNEDWITHRAILWAYENTERPRISESASTHE2
      下載積分: 5 賞幣
      上傳時(shí)間:2024-03-05
      頁(yè)數(shù): 123
      4人已閱讀
      ( 4 星級(jí))
    • 簡(jiǎn)介:西南交通大學(xué)碩士學(xué)位論文城際鐵路“公交化”運(yùn)輸組織相關(guān)問題的探討姓名蔣麗華申請(qǐng)學(xué)位級(jí)別碩士專業(yè)交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師王慈光20090601西南交通大學(xué)碩士研究生學(xué)位論文第1I頁(yè)ABSTRACTPUBLICTRANSPORTOPERATIONISAGENERALTRENDATHOMEANDABROADINTHEFIELDOFSHORT.DISTANCEINTERCITYRAILWAY,ASLONGASTHEREARESOPHISTICATEDTECHNICALSUPPORTTHEINTERCITYPASSENGERLINEANDINTERCITYPASSENGERFLOWSUFFICIENT,THROUGHTHEIMPROVEMENTOFTHETRANSPORTORGANIZATIONANDMANAGEMENT,IT’SCERTAINANDBESTTOTAKEPUBLICTRANSPORTATIONMODEOFOPERATION.THEARTICLEFIRSTANALYSESTHEDEVELOPMENTSOFTHEINTERCITYRAILWAYOF”TRANSITTYPE”O(jiān)PERATIONATHOMEANDABROADAREPRESENTEDANDPUTSFORWARDTHEIMPORTANTSIGNIFICANCEOFTHESTUDY,ASWELLASTHEPAPER’SMAJORRESEARCHANDMETHODS.THENTHEPAPERANALYSESTHETWOINTERCITYRAILWAYDEVELOPMENTMODELWHICHADAPTTOCHINESENATIONALCONDITIONS,NAMELY,ONEISCROSSREGIONALPASSENGERLINEMODELANDTHEOTHERISPUBLICOPERATIONINDEVELOPMENTALECONOMICREGION.BASEDONTHEABOVETHESTUDYPROPOSESTHREECONDITIONSOFPUBLICTRANSPORTATIONMODEOFOPERATION,F(xiàn)IRSTCONDITIONMUSTHAVEAMPLEPASSENGERFLOW,ANDTHEOTHERMUSTHAVETHEHARDWAREFACILITIESOFSOPHISTICATEDTECHNICALSUPPORTSYSTEMTHATISTHEHARDWAREFACILITIES,THETHREESHOULDHAVEACERTAINTYLEVELSERVICESYSTEM.THEARTICLEMAILLLYANDDETAILEDDISCUSSESTHEMASSTRANSITTYPEOPERATIONOFINTERCITYRAILWAY,ITSTARTSWITHTHEPROGRAMINFLUENCINGFACTORS,INORDERTOUSEMATHEMATICALLANGUAGETOEXPRESSTHEOPERATIONSCHEMEOFTHEINTERCITYRAILWAYPASSENGERTRAINOFPUNICTRANSPORTOPERATION,THETHESISBUILDSADIFFERENTTRAINGENERALIZEDCOSTFUNCTIONAPPROACH.BASEDONTHEPREVIOUSANALYSISOFINFLUENCINGFACTORSTHEAUTHORCONSTITUTESANONLINEARMULTIOBJECTIVEOPTIMIZATIONMODELOFTHEINTERCITYRAILPASSENGERTRAINOPERATIONSCHEME.THEMODELCONSIDERSTHREEOBJECTTHATTHEINTERCITYRAILWAYCOMPANY’SINCOMEISTHEMOST,THETOTALPASSENGERWAITINGTIMEISATLEASTANDTRAINVIRTUALLOSSISTHESMALLEST.ANDTHEAUTHORGIVESTHEMODELSTEPSTHATUSEMULTIOBJECTIVEMETHODOFGREATMODEIDEALPOINTMETHOD,ANDTHEAUTHORALSOGIVEOUTTHEEVALUATIONMETHODOFINTERCITYRAILWAYOPERATIONSCHEME.FINALLYTHEARTICLEUSESTHECASEOFTHECHENGDOUMIANYANGE’MEILINETOANALYSISTHEFEASIBILITYOFINTERCITYRAILPASSENGERTRAINUSINGPUBLICTRANSPORTATIONMODEOPERATION.THROUGHTHECHENGDOUMIANYANGE’MEILINEINTERCITYPASSENGERTRAINCHARACTERISTICS,THESTUDYCARRIESOUTADETAILEDANALYSISOFTHERELEVANTFACTORS
      下載積分: 5 賞幣
      上傳時(shí)間:2024-03-05
      頁(yè)數(shù): 74
      11人已閱讀
      ( 4 星級(jí))
    • 簡(jiǎn)介:劣參未交碩士專業(yè)學(xué)位論文鐵路易燃貨物運(yùn)輸在途安全檢測(cè)關(guān)鍵技術(shù)的研究與實(shí)現(xiàn)RESEARCHANDREALIZATIONONKEYTECHNOLOGIESFORSAFETYCHECKOFTRANSPORTATIONOFRAILWAYINFLAMMABLEGOODS作者毛偉導(dǎo)師張寧北京交通大學(xué)2014年6月學(xué)校代碼10004北京交通大學(xué)碩士專業(yè)學(xué)位論文密級(jí)公開鐵路易燃貨物運(yùn)輸在途安全檢測(cè)關(guān)鍵技術(shù)的研究與實(shí)現(xiàn)RESEARCHANDREALIZATIONONKEYTECHNOLOGIESFORSAFETYCHECKOFTRANSPORTATIONOFRAILWAYINFLAMMABLEGOODS作者姓名毛偉導(dǎo)師姓名張寧學(xué)號(hào)12125156職稱副教授工程領(lǐng)域計(jì)算機(jī)技術(shù)學(xué)位級(jí)別碩士北京交通大學(xué)2014年6月
      下載積分: 5 賞幣
      上傳時(shí)間:2024-03-05
      頁(yè)數(shù): 84
      5人已閱讀
      ( 4 星級(jí))
    • 簡(jiǎn)介:隨著全球信息化進(jìn)程的加快,人們對(duì)信息需求的日益增加,與信息有關(guān)的服務(wù)和產(chǎn)業(yè)已經(jīng)滲透到國(guó)家、地區(qū)、企業(yè)、家庭和個(gè)人的各個(gè)方面。而信息技術(shù)也成為社會(huì)活動(dòng)和日常生活中不可缺少的一部分。在鐵路運(yùn)輸領(lǐng)域中也是如此,鐵路信息化是中國(guó)鐵路現(xiàn)代化的標(biāo)志,其根本目的是將信息、通信以及控制技術(shù)運(yùn)用到鐵路運(yùn)輸中。通過信息化來改造傳統(tǒng)產(chǎn)業(yè),提高鐵路運(yùn)輸效率,降低鐵路運(yùn)輸成本,實(shí)現(xiàn)鐵路運(yùn)輸現(xiàn)代化。鐵路旅客運(yùn)輸管理的信息化、智能化已經(jīng)成為鐵路旅客運(yùn)輸管理發(fā)展的必然趨勢(shì)。那么怎樣從原有的紙質(zhì)手工管理提升到信息化管理,再?gòu)男畔⒒芾砩仙綗o線移動(dòng)平臺(tái)的管理,就成了我們努力的方向。智能手持終端的引入,使信息技術(shù)在以往的基礎(chǔ)上有了新的延伸,把網(wǎng)絡(luò)拓展到移動(dòng)平臺(tái),更加方便了工人對(duì)客運(yùn)生產(chǎn)的管理。同時(shí)也會(huì)給車站生產(chǎn)運(yùn)輸以及客運(yùn)的組織管理帶來很大變化,而且能夠極大的提高鐵路客運(yùn)生產(chǎn)運(yùn)輸和客運(yùn)組織的工作效率,降低運(yùn)營(yíng)成本。為此成都鐵路局信息技術(shù)所成立了專門的課題組,在現(xiàn)有的鐵路旅客運(yùn)輸管理信息系統(tǒng)PTMS的基礎(chǔ)上對(duì)開發(fā)鐵路旅客運(yùn)輸管理信息系統(tǒng)的手持機(jī)客戶端進(jìn)行了專題研究,并形成了初步的研究解決方案。基于上述的研究背景,本文就本人在成都鐵路局信息技術(shù)所實(shí)習(xí)階段實(shí)際參與開發(fā)的基于ROID的鐵路旅客運(yùn)輸管理子系統(tǒng),以及該系統(tǒng)給鐵路客運(yùn)生產(chǎn)帶來的巨大變化做了充分的闡釋。論文中首先介紹了本系統(tǒng)的研究背景以及研究意義,國(guó)內(nèi)研究現(xiàn)狀以及本系統(tǒng)將要完成的目標(biāo)。然后對(duì)本系統(tǒng)進(jìn)行需求分析,具體介紹了鐵路旅客運(yùn)輸管理子系統(tǒng)的設(shè)計(jì)目標(biāo)和功能需求。在此基礎(chǔ)上,詳細(xì)的描述了各個(gè)功能模塊的設(shè)計(jì)思路,實(shí)現(xiàn)過程和關(guān)鍵技術(shù)。并對(duì)系統(tǒng)進(jìn)行了測(cè)試,檢驗(yàn)運(yùn)行效果,同時(shí)總結(jié)整個(gè)論文工作。
      下載積分: 5 賞幣
      上傳時(shí)間:2024-03-05
      頁(yè)數(shù): 75
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    • 簡(jiǎn)介:北京交通大學(xué)碩士學(xué)位論文鐵路行包運(yùn)輸調(diào)度優(yōu)化的方法研究姓名劉勝申請(qǐng)學(xué)位級(jí)別碩士專業(yè)交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師朱曉寧201206ABSTRACTABSTRACTABSTRACTWITHTHECONTINUOUSDEVELOPMENTOFNATIONALECONOMICANDSEVERECOMPETITIONINTHEPACKAGEFREIGHTTRANSPORTATIONMARKET,THERMLWAYPACKAGEANDPARCELTRANSPORTATIONISFACINGCHALLENGEFROMNEWTRENDSANDOPPORTUNITIESASTHEBACKBONEELEMENTUNDERTHEBIGBACKGROUNDOFMODERNIZATIONANDMARKETIZATION,THECONVENTIONALMETHODBASEDMAINLYONHUMANEXPERIENCEINTHEDISPATCHINGPROCESSOFPACKAGEANDPARCELTRANSPORTATIONDEMANDSPROMPTCHANGESIT’SIMPORTANTTOCARRYOUTTHERESEARCHTHATHOWTOCHANGEDISPATCHINGPROCESSFROMPRODUCTIONORIENTEDTOFINANCIALORIENTEDANDHOWTOACHIEVETHEDOUBLEWINRELATIONSHIPBETWEENINTERNALMANAGEMENTANDEXTERNALSERVICETHISPAPERSTUDIESCOMMANDSYSTEMANDDISPATCHINGPROCESSANDCOMBININGWITHBASICSHIPPINGPRINCIPLESOFRAILWAYPACKAGEANDPARCELTRANSPORTATION,OPTIMIZATIONOFFUNCTIONSANDRELATIONSHIPSOFTHETHREEGRADESTRUCTUREARERESEARCHEDFROMTHEASPECTOFIMPLEMENTINGSCHEME,DISPATCHINGOPTIMIZATIONPROBLEMSOFLOADINGANDSHIPPINGORGANIZATIONOFTHROUGHANDTRANSFERRINGGOODSAREMAINLYSTUDIEDFIRST,BASEDONTHEEXISTINGSYSTEMSTRUCTUREANDRELATIVEFUNCTIONS,THEARTICLEANALYZESDEEPLYTHEOPERATIONANDMANAGEMENTFLOWANDPUTFORWARDTHENECESSITYANDKEYPROBLEMSOFDISPATCHINGOPTIMIZATIONSECOND,ACCORDINGTOTHEEXISTINGPROBLEMSDURINGDISPATCHINGPROCESS,OPTIMIZATIONOFFUNCTIONSOFDISPATCHINGDEPARTMENTISMADEFROMTHREEASPECTSOFSTATISTICALANALYSIS,MONITORINGEARLYWARNINGANDTRANSPORTATIONCAPACITYALLOCATIONBASEDONTHAT,THEINFORMATIONPASSINGPROCESSISOPTIMIZEDWITHSYSTEMOPTIMIZATIONTHEORYANDTHENADISPATCHINGINFORMATIONPLATFORMSTRUCTUREISGIVENBESIDES,INVIEWOFPROBLEMSABOUTTHOUGHGOODSLOADINGANDSHIPPING,THISPAPERMAKESOPTIMIZATIONSFORTHEOPTIMALSELECTIONOFTRANSPORTINGTRAINNUMBERANDLOADINGPLANADJUSTMENTBASEDONTRAINNUMBERCLASSIFIEDAFTERANALYZINGTHEINFLUENCINGFACTORS,ANOPTIMALMODELOFLOADINGPLANADJUSTMENTBASEDONTRAINNUMBERCLASSIFIEDISGIVENTOSOLVETHEQUESTIONTHATHOWTOCONSIDERLOADINGPRIORGRADEATTHESAMETIMETOACHIEVEMAXIMUMGENERALIZEDTOTALINCOMEFURTHERMORE,THISARTICLESOLVESAPRACTICALEXAMPLEBYLINGO120PROGRAMMINGANDMAKESOUTTHEADJUSTMENTRESULTOFEVERYSTATIONALONGTHETRAINLINEFINALLYAIMINGATTHEOPTIMALDECISIONOFTRANSFERRINGGOODSLOADINGANDSHIPPING,ⅥL
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    • 簡(jiǎn)介:北京交通大學(xué)碩士學(xué)位論文基于自組織理論的鐵路運(yùn)輸生產(chǎn)力布局調(diào)整評(píng)價(jià)研究姓名袁濤申請(qǐng)學(xué)位級(jí)別碩士專業(yè)系統(tǒng)工程指導(dǎo)教師賈元華20090601ABSTRACTABSTRACTADJUSTMENTOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUT.CARRIEDOUTBASEONTHECOMPREHENSIVECONSIDERATIONFORTHEDEVELOPMENTOFRAILWAY,ISTHEGENERALDISTRIBUTION,COMPOSITIONANDCONFIGURATIONFORALLTHEELEMENTSOFTHERAILWAYTRANSPORTATIONPRODUCTIVITYSYSTEMDURINGACERTAINPERIODEXTERIORLY,ANDAGIANT,DYNAMICANDCOMPLEXSYSTEMTHATNEEDAMENDMENTESSENTIALLY.ATPRESENT,THEKEYPROBLEMTHATLIESINTHEFIELDOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENTISTHATSYSTEMATICANDQUANTITATIVEMETHODSTHATFITTOANALYZETHEGIANTANDCOMPLEXRAILWAYTRANSPORTATIONPRODUCTIVITYSYSTEMARELACK.SELFORGANIZATIONTHEORY,AGIANTCOMPLEXSYSTEMTHEORYMETHOD,GIVESUSANEWPERSPECTIVEINTHESTUDYOFTHEGIANTSCALEANDHIGHLYCOMPLEXNONLINEARSYSTEM.THEREFORE,THISPAPERFOCUSESONTHESELFORGANIZATIONTHEORY’SPRELIMINARYAPPLICATIONINTHERESEARCHONTHERAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENTANDCORRESPONDFINISHTHEEVALUATIONSTUDIESFORTHEADJUSTMENTACTUALEFFECT.THISPAPERISORGANIZEDINTHEFOLLOWINGSEVERALMAJORPARTSFIRSTLY,THISPAPERINTRODUCETHERAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTTHEORYANDSELFORGANIZATIONTHEORYBRIEFLYANDANALYZETHERELATIONSBETWEENTHESELFORGANIZATIONTHEORIES;ANDTHEN,ONTHEBASEOFIT,SETFORTHTHEENLIGHTENMENTSTOTHEADJUSTMENTOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUT,PUTFORWARDTHECONCLUSIONSTHATTHERAILWAYTRANSPORTATIONPRODUCTIVITYSYSTEMISASELFORGANIZEDSYSTEM,THEPROCESSOFTHEADJUSTMENTOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTISSELFORGANIZED,ANDTHENONLINEARINTERACTIONISBEINGBETWEENTHEVARIOUSSUBSYSTEMS.SECONDLY,THECONSTITUTIONANDTHEACTUALFUNCTIONOFTHEOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENTARECLARIFIED.PUTFORWARDTHEEVALUATIONCRITERIAFORTHEIMPLEMENTPROGRAMSOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENT,ANDTHEN,BASEDONTHESELFORGANIZATIONTHEORY,CONSTRUCTTHEIMPLEMENTPROGRAMSEVALUATIONINDEXESSYSTEMANDANEVALUATIONMODELFORIT.THIRDLY,THISPAPERCLASSIFIEDTHEIMPACTFACTORSTHATAFFECTTHERAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENT,ANDESTABLISHTHEEVALUATIONINDEXSYSTEMANDEVALUATIONMODEL.LASTLY,CARRYOUTTHEEVALUATIONFORTHEADJUSTIMPLEMENTATIONPROGRAMANDADJUSTMENTEFFECTFORTHECHINA’SRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUTADJUSTMENT,ANDTRYTOIDENTIFYTHEKEYPOINTSINTHEPROCESSOFITBYEVALUATINGTHERESULTSOFCOMPARATIVEANALYSISWHICHCANBEPRELIMINARYVERIFYED.KEYWORDSSELFORGANIZATIONTHEORY;ADJUSTMENTOFRAILWAYTRANSPORTATIONPRODUCTIVITYLAYOUT;THEEVALUATIONOFIMPLEMENTATIONPROGRAM;EVALUATIONOFEFFECT;CI。ASSN0
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    • 簡(jiǎn)介:北京交通大學(xué)碩士學(xué)位論文客運(yùn)專線條件下鐵路運(yùn)輸通道運(yùn)力資源優(yōu)化配置模型研究姓名金國(guó)申請(qǐng)學(xué)位級(jí)別碩士專業(yè)系統(tǒng)工程指導(dǎo)教師賈俊芳20090601J匕塞交道叁堂亟堂僮途窒一△墾曼B△£ABSTRACTABSTRACTRAILWAYTRANSPORTATIONCORRIDORPLAYSASIGNIFICANTROLEINOVERALLTRANSPORTATIONSYSTEMTRANSPORTCAPACITYOFRAILWAYTRANSPORTATIONCORRIDORISTOALARGEEXTENTDETERMINEDBYALLOCATIONOFTRANSPORTCAPACITYRESOURCESTHEBETTERTHERESOURCESARECOLLOCATED,THELARGERTHETRANSPORTCAPACITYISSHOWNINTHEPASTDECADES,DUETOINSUFFICIENTRAILWAYCONSTRUCTIONINCHINATHECORECONCERNOFRAILWAYTRANSPORTATIONORGANIZATIONISHOWTOMEETTRANSPORTDEMANDBYOPTIMIZINGRECOURSESALLOCATIONANDMAXIMIZINGTRANSPORTCAPACITYASMOREANDMOREPASSENGERDEDICATEDLINESHAVEBEENCONSTRUCTEDANDEMPLOYED,THEINTENSEENVIRONMENTOFRAILWAYTRANSPORTATIONHASBEENRELIEVEDTHECONDITIONOFORGANIZINGRAILWAYTRANSPORTATIONWILL,ASARESULT,CHANGEFUNDAMENTALLYUNDEROLLTHEABOVEBACKGROUND,THEAUTHORPARTICIPATEDINTHERESEARCHPROJECTRELATINGTOALLOCATIONOFTRANSPORTCAPACITYRESOURCESDRAWINGFROMTHERESEARCHRESULT,THEAUTHORBROUGHTFORWARDTHETHEORIESOFOPTIMIZINGRAILWAYTRANSPORTCAPACITYRESOURCEALLOCATIONBYINCORPORATINGTHEORIESANDAPPROACHESINOPERATIONALRESEARCH,THEAUTHORALSOBUILTAMODELOFRESOURCEALLOCATIONINRAILWAYTRANSPORTATIONTHEMODELEXAMINESFEASIBLEEFFICIENTALLOCATIONOFTRANSPORTCAPACITYRESOURCESAMONGDIFFERENTTRANSPORTSUBJECTSTHETHESISHASALLTOGETHER5CHAPTERSTHEFIRSTCHAPTEREXPLAINSTHERESEARCHBACKGROUNDANDITSNECESSITYDEFINESTHECONCEPTSOFTRANSPORTCAPACITYRESOURCESANDRESOURCEALLOCATION,ANDCLARIFIESRESEARCHFOCUSANDAPPROACHESTHESECONDCHAPTERANALYSESINTERNALCOMPOSITIONANDEXTERNALENVIRONMENTOFRAILWAYTRANSPORTATIONCORRIDORANDTHEIRCOORDINATIONTHETHIRDCHAPTERDEALSWITHTHEORIESRELATINGTOPRINCIPLES,CONDITIONSANDCONCERNSOFRAILWAYTRANSPORTCAPACITYRESOURCESALLOCATIONBASEDONTHESETHEORIES,THEMODELOFRESOURCEALLOCATIONINRAILWAYTRANSPORTATIONISESTABLISHEDTHEDESIGNEDMODELNOTONLYMEETSTHEBASICTRANSPORTATIONREQUIREMENTANDMAXIMIZESTHETRANSPORTATIONREVENUE,BUTALSOTAKESTHETRANSPORTATIONTRANSFERINTOCONSIDERATIONTHEFEASIBILITYANDUSAGEOFTHEMODELISALSOPRESENTEDINTHETLLIRDCHAPTERTHECHAPTERFOURGIVESINDEPTHANALYSISOFTHECALCULATIONMETHODSOFTHEUNITREVENUEUNITVARIABLECOST,TRANSPORTDEMAND,REDUCTIONCOEFFICIENTANDCARRYINGCAPACITYTHECALCULATIONOFVARIABLECOSTOFTHETRAINTAKESONLYTHOSEVARIABLESRELATINGTOTRANSPORTCAPACITYRESOURCEALLOCATIONINTOACCOUNT,REGARDLESSOFTHEFIXED
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    • 簡(jiǎn)介:北京交通大學(xué)碩士學(xué)位論文鐵路危險(xiǎn)貨物運(yùn)輸相關(guān)標(biāo)準(zhǔn)和法規(guī)比較研究及管理系統(tǒng)方案設(shè)計(jì)姓名李甜申請(qǐng)學(xué)位級(jí)別碩士專業(yè)安全技術(shù)及工程指導(dǎo)教師楊月芳20081201ABSTRACTABSTRACTASCHINA’SRAILWAYTRANSPORTATIONSPEEDINGTRANSPORTATIONOFDANGEROUSGOODSSHOULDBEGIVENAHIGHDEGREEOFATTENTIONWESHOULDENHANCEMANAGEMENTOFRAILWAYTRANSPORTATIONHOWEVERTRANSPORTATIONOFDANGEROUSGOODSSAFETYMANAGEMENTSHOULDBEBASEDONALARGENUMBEROFSTANDARDSANDREGULATIONSANDTHEEXISTINGSTANDARDSCANNOTCOVERALLTHETRANSPORTOFDANGEROUSGOODSCATEGORY,THEREAREDIFFERENTSTANDARDSBE柳EENTHEDIFFERENTREQUIREMENTSHOWTOCOMPAREEXISTINGINDUSTRYSTANDARDSSUCHASCONSTRUCTIONANDPETROCHEMICALINDUSTRYFINDINGTHEFIGHTSTANDARDSANDREGULATIONSWHICHFITFORTRANSPORTATIONOFDANGEROUSGOODSANDITISALSOANIMPORTANTPARTOFTRANSPORTATIONOFDANGEROUSGOODSONTHEBASISOFRESEARCHACHIEVEMENTS,THERESEARCHESABOUTSTANDARDSANDREGULATIONSCONCERNINGTRANSPORTATIONOFDANGEROUSGOODSBYRAILAREASFOLLOWSFIRSTLYONTHEBASISOFTHEFRAMEWORKOFCHEMICALSAFETYSTANDARDSYSTEMCONSTRUCTINGSTRUCTUREOFRAILWAYDANGEROUSGOODSSTANDARDSYSTEMSECONDLYUSINGMETHODOFCOMPARATIVEANALYSISCOMPARATIVEANALYSISOFTHEDIFFERENCEBETWEENDOMESTICANDINTERNATIONALSTANDARDSANDREGULATIONSWHICHCONCERNINGTRANSPORTATIONOFDANGEROUSGOODSBYRAILANDFINDINGOUTTHEDIFFERENCEPROVIDINGABASISFORSTANDARDSINFUTUREINORDERTOLINEWITHTHEINTERNATIONALTHIRDLYCOMPARATIVEANALYSISOFCHINA’SRAILWAYTRANSPORTOFDANGEROUSGOODSSTANDARDSANDREGULATIONSOFTECHNICALEQUIPMENTANDFACILITIESANDCOMBINEDWITLLANEXAMPLEANALYSISFINDINGTHEFIGHTSTANDARDSANDREGULATIONSWHICHFITFORTRANSPORTATIONOFDANGEROUSGOODSPROVIDINGABASISFORSTANDARDSINFUTUREFINALLYCOMBININGTHEABOVESTUDYINFORMATIONMANAGEMENTSYSTEMDESIGNABOUTTRANSPORTATIONOFDANGEROUSGOODSBYRAILANDAPPLINGDATAMININGTECHNOLOGYINTHISSYSTEMTHISALLCANGIVEDECISIONMAKINGFORRAILTRANSPORTATIONOFDANGEROUSGOODSSECTORKEYWORDSDANGEROUSGOODS;STANDARDSANDREGULATIONS;COMPARATIVEANALYSIS;INFORMATIONSYSTEM;DATAMININGCLASSNOU294;U29483】
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    • 簡(jiǎn)介:中國(guó)鋁業(yè)貴州分公司位于貴州省貴陽(yáng)市白云區(qū)境內(nèi),是西部最大的現(xiàn)代化鋁工業(yè)基地,是一個(gè)集礦山、氧化鋁、電解鋁、鋁加工、發(fā)電廠及碳素制品生產(chǎn)的聯(lián)合企業(yè),其進(jìn)出廠的原材物料和產(chǎn)品主要靠分公司自有鐵路專用線承擔(dān)。隨著中鋁貴州分公司四期電解鋁挖潛擴(kuò)建和120萬噸氧化鋁改造等一系列工程的完工,電解鋁年產(chǎn)量達(dá)40萬噸,氧化鋁年產(chǎn)量達(dá)120萬噸,鋁土礦產(chǎn)能達(dá)到每年160萬噸,石灰石礦100萬噸,鐵路運(yùn)輸量達(dá)450萬噸?,F(xiàn)有鐵路運(yùn)輸系統(tǒng)中的艷山紅車站西端咽喉、氧化鋁車站咽喉的通過能力不能滿足原材物料到達(dá)和產(chǎn)品發(fā)出的需要,已形成瓶頸,為保證生產(chǎn)的正常進(jìn)行,需對(duì)上述能力不足之處進(jìn)行改造,提高其通過能力或改變現(xiàn)有氧化鋁廠主要產(chǎn)品氧化鋁粉的輸送方式,從而減少鐵路運(yùn)輸總量,緩解鐵路運(yùn)輸壓力。本論文對(duì)貴州分公司鐵路專用線的現(xiàn)狀進(jìn)行調(diào)查和研究,對(duì)鐵路運(yùn)輸系統(tǒng)改造中涉及到的艷山紅車站西端咽喉、氧化鋁車站咽喉、電氣集中控制系統(tǒng)、行車控制系統(tǒng)等方面的進(jìn)行論述。提出緩解運(yùn)輸緊張局面的方法有鐵路運(yùn)輸系統(tǒng)改造;通過汽車運(yùn)輸、管狀輸送機(jī)運(yùn)輸或氣墊帶式輸送機(jī)運(yùn)輸方式分流氧化鋁粉的運(yùn)輸量,從而降低鐵路運(yùn)輸總量等方案,并各對(duì)方案進(jìn)行技術(shù)及經(jīng)濟(jì)比較,選出最合理的方案氧化鋁車站、艷山紅車站改擴(kuò)建為本工程的實(shí)施方案。本文的獨(dú)創(chuàng)性在于1根據(jù)冶金企業(yè)的特點(diǎn),針對(duì)中鋁貴州分公司企業(yè)鐵路的實(shí)際,分析了艷山紅車站和氧化鋁車站在能力上的問題;2提出了在能力分析和技術(shù)經(jīng)濟(jì)比較的基礎(chǔ)上,提出了通過車站改造擴(kuò)能的方式,解決企業(yè)的運(yùn)輸瓶頸。
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    • 簡(jiǎn)介:中圖分類號(hào)墮2窆2UDC656碩士學(xué)位論文學(xué)校代碼10533密級(jí)公玨鋼鐵企業(yè)鐵路運(yùn)輸能力綜合分析與評(píng)價(jià)COMPREHENSIVEANALYSISANDEVALUATIONONRAILWAYTRANSPORTCAPACITYOFIRONANDSTEELENTERPRISES作者學(xué)科研究學(xué)院指導(dǎo)名邱羿升業(yè)交通運(yùn)輸工程向交通運(yùn)輸規(guī)劃與管理、所交通運(yùn)輸工程學(xué)院師李夏苗教授答辯委員會(huì)主中南大學(xué)2013年5月\姓專方系教此頁(yè)缺內(nèi)容
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    • 簡(jiǎn)介:北方交通大學(xué)碩士學(xué)位論文鐵路運(yùn)輸規(guī)章計(jì)算機(jī)管理系統(tǒng)的研究與開發(fā)姓名戴偉躍申請(qǐng)學(xué)位級(jí)別碩士專業(yè)交通運(yùn)輸指導(dǎo)教師袁振洲彭家先200261互奎望盔蘭三堡璺.蘭些堡蘭竺些堡笙型蘭生望笪些墨塹竺竺I蘭莖壟庫(kù)編程VB等語(yǔ)言,我們采用基于WEB數(shù)據(jù)庫(kù)技術(shù),動(dòng)態(tài)網(wǎng)頁(yè)APSACTIVESEN,ERPAGES技術(shù)實(shí)現(xiàn)了兼顧動(dòng)、靜態(tài)網(wǎng)頁(yè)的查詢、瀏覽等功能。2.2系統(tǒng)結(jié)構(gòu)設(shè)計(jì)整個(gè)系統(tǒng)可分為兩個(gè)相對(duì)獨(dú)立的部分,即鐵路運(yùn)輸規(guī)章管理和電報(bào)通知管理,前者由規(guī)章瀏覽、規(guī)章查詢、規(guī)章考試和規(guī)章維護(hù)四部分組成后者由電報(bào)通知查詢和電報(bào)通知維護(hù)兩部分組成。2.3模塊化功能設(shè)計(jì)將規(guī)章模塊中的瀏覽、查詢、考試、維護(hù)四部分置于主頁(yè)面上,方便用戶的操作,減少了深層的嵌入,并配置了體現(xiàn)美感的立體動(dòng)畫按鈕形式。3系統(tǒng)數(shù)據(jù)庫(kù)設(shè)計(jì)3.1數(shù)據(jù)庫(kù)系統(tǒng)選擇為了實(shí)現(xiàn)系統(tǒng)動(dòng)態(tài)查詢、更新等功能,在比選了SQLSERVER和ACCES之后,選擇了ACCES數(shù)據(jù)庫(kù)。3.2數(shù)據(jù)庫(kù)結(jié)構(gòu)設(shè)計(jì)本系統(tǒng)包括GWIZHANG、MEMBER、QUESTION三個(gè)數(shù)據(jù)庫(kù),它們分別實(shí)現(xiàn)了存取規(guī)章的內(nèi)容、存取系統(tǒng)用戶的信息存取考試試卷和成績(jī)的功能。并對(duì)數(shù)據(jù)的結(jié)構(gòu)進(jìn)行了優(yōu)化設(shè)計(jì)。4、系統(tǒng)中的主要技術(shù)問題解決方案在系統(tǒng)的功能設(shè)計(jì)和實(shí)現(xiàn)過程中,對(duì)技術(shù)方案進(jìn)行了一系列的優(yōu)化設(shè)計(jì),如優(yōu)化選擇了數(shù)據(jù)庫(kù)驅(qū)動(dòng)程序OELDB,在系統(tǒng)維護(hù)中采取定位式數(shù)據(jù)讀?。加玫南到y(tǒng)資源盡可能少。在系統(tǒng)的文件上傳中,運(yùn)用組件編寫相應(yīng)的代碼實(shí)現(xiàn)了這一功能,使程序簡(jiǎn)單化。5、系統(tǒng)應(yīng)用效果2
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