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1、東南大學(xué)碩士學(xué)位論文農(nóng)村公路網(wǎng)布局規(guī)劃方法研究姓名:熊偉申請學(xué)位級別:碩士專業(yè):交通運(yùn)輸規(guī)劃與管理指導(dǎo)教師:過秀成;王燦20030201摘要農(nóng)村公路是我國公路網(wǎng)的重要組成部分,包括縣道和鄉(xiāng)道。作為農(nóng)業(yè)和農(nóng)村經(jīng)濟(jì)賴以發(fā)展的重要基礎(chǔ)設(shè)施,農(nóng)村公路在農(nóng)業(yè)和農(nóng)村經(jīng)濟(jì)發(fā)展中占有十分重要的地位。論文首先在歸納與總結(jié)國內(nèi)外農(nóng)村公路網(wǎng)研究成果的基礎(chǔ)上,分析影響農(nóng)村公路網(wǎng)發(fā)展的主要因素,對農(nóng)村公路網(wǎng)絡(luò)的生成與發(fā)展機(jī)理進(jìn)行了較為深入的探索,根據(jù)其自身的發(fā)展機(jī)理,將現(xiàn)實的路網(wǎng)理論抽象為具有3個參數(shù)的拓?fù)鋱D進(jìn)行描述。論文從區(qū)域歷史的發(fā)展軌跡、未來的社會經(jīng)濟(jì)發(fā)展要求、建設(shè)資金的限制和運(yùn)輸需求的
2、發(fā)展等多個方面去考察、分析公路規(guī)模的增長趨勢,引入各種路網(wǎng)規(guī)模預(yù)測模型對規(guī)劃路網(wǎng)的規(guī)模進(jìn)行綜合確定。論文借鑒參考干線公路網(wǎng)規(guī)劃中結(jié)點(diǎn)研究的有關(guān)方法,確定農(nóng)村公路網(wǎng)結(jié)點(diǎn)包含的范圍,融合“重要度法”與“動態(tài)聚類法”兩種結(jié)點(diǎn)重要度計算模型的優(yōu)點(diǎn),設(shè)計構(gòu)造了農(nóng)村公路網(wǎng)結(jié)點(diǎn)重要度計算模型,使之既能囊括農(nóng)村公路網(wǎng)所有結(jié)點(diǎn),又便于分析計算,為農(nóng)村公路走向選擇及網(wǎng)絡(luò)形成提供依據(jù)。論文在對農(nóng)村公路網(wǎng)的布局規(guī)劃原則、布局設(shè)計方法分析基礎(chǔ)上,對公路網(wǎng)絡(luò)層次銜接方式及路線與結(jié)點(diǎn)的連接方式進(jìn)行研究,并提出了基于不同結(jié)點(diǎn)的層次宜應(yīng)采取的網(wǎng)絡(luò)銜接方式;在農(nóng)村公路網(wǎng)等級結(jié)構(gòu)配置規(guī)劃中,針對農(nóng)村公路缺
3、少交通數(shù)據(jù)的實際狀況,提出模擬四階段方法進(jìn)行路網(wǎng)的交通量預(yù)測,以確定主要道路等級結(jié)構(gòu)配置。論文最后對農(nóng)村公路網(wǎng)規(guī)劃評價體系進(jìn)行初步分析,并以江蘇省泗洪縣的農(nóng)村公路網(wǎng)規(guī)劃為實例對本文提出的農(nóng)村公路規(guī)劃方法加以驗證。關(guān)鍵詞:農(nóng)村公路網(wǎng)路網(wǎng)規(guī)模結(jié)點(diǎn)研究布局規(guī)劃模擬四階段法AbstractRuralhighwayisanimportantpartofthehighwaynetwork,whichincludestownhighwayandcountryhighway.Astheimportantfoundationestablishmentwhichbereliedonagr
4、icultureandruraleconomics,itplaysagreatroleinthedevelopmentofagricultureandruraleconomics.Basedontheresearchofruralhighwaybothdomesticandoverseas,thethesisanalyzesmajorfactorswhichaffectthedeveloDofruralhighwaynetwork,explorestheproductionanddevelopmentmechanismofitdeeply.Asaresult,itus
5、esatopologymapwhichhas3parameterstodescribetherealruralhighwaynetwork.ThethesisintroducesmanykindsofhighwayquantityforecastmodelsoastoanalyzetheraisecurrentofhighwayquantityandascertainitsreasonablescopeintheorderofSOCialdevelopment、the1imitofbuildingfundandthedemandoftransportationdema
6、nd.Consultingtheconcernedcrunodesstudymeansofmainhighwaynetworkplanning,thethesismakessuretherangeofruralhighwaynetworkcrunodesfirstly,thendesignsthemodelofruralhighwaynetworkimportantdegreeofcrunodeswhichextractsthemeritof“importantdegree’jand“dynamicclustering”importantdegreeofcrunode
7、smodel.A1sothethesisexploresruralhighwaylayoutplanningmethod.Itmakesaresearchofthejoinmethodofa11highwaynetworkhierarchy,givestheresultofnetworkjoinmethodbasedooa11kindsofcrunodeshierarchy:andinordertoascertainthemainhighway’sgrade,itsimulatesthefourprocessmethodtoforecasthighw