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1、摘要摘要本次设计是吉林至哈尔滨一级公路的设计。公路全长1797.940m,设计车速为60km/h,双向四车道,设置中央分隔带、路缘带。其新建目的主要是更好的发展两地在经济合作和资源互补之间的联系与沟通,改善运输条件和投资环境使丰富的资源得到开发利用。平原微丘区一级公路方案设计。通过调查研究和分析讨论,掌握所设计课题的有关结构构造、使用功能及质量要求。包括正确进行道路的路线平、纵、横设计计算和路面结构设计,土石方计算等,正确绘制工程设计图。包括施工组织设计文件的编制,技术方案设计,施工进度设计,工料机调配表及绘制施工横道图和网络图。包
2、括是预算设计,求出工程总造价;其中预算为计算机辅助计算。路线的平、纵设计应考虑当地的地形、地质、水文等条件,平、纵技术指标既要大小均衡符合规范要求,又要与周围自然景观相协调。根据路线走向、技术标准、规范和其他资料拟定路线平面和纵断面的各项指标并求出各要素完成平、纵设计。[关键字]:一级公路主线平面设计纵断面设计横断面设计路面结构设计施工组织预算AbstractThisdesignisJilintoHarbinfirstclassroaddesign.Highwaylength1797.940m,thedesignspeedof60k
3、m/h,fourlanes,setthemedian,sidestrip.Itsnewpurposemainlyisabetterdevelopmentbothineconomiccooperationandcomplementaryresourcesbetweenthecontactandcommunication,improvethetransportationconditionandinvestmentenvironmenttomakeresourcesdevelopmentandutilization.Plainmicrom
4、ounddistrictlevelhighwaydesign.ThroughinvestigationandI摘要analysis,tomasterthedesigntopicaboutthestructure,functionandqualityrequirements.Includingcorrectflatroadroutedesignandcalculation,longitudinal,transverseandpavementstructuredesign,calculationconditions,etc.,drawe
5、ngineeringdrawings.Includingtheconstructionorganizationdesigndocuments,technicaldesign,constructiondesign,quantitymachineallocationtableandmapconstructioncrossingandnetworkdiagram.Includingisbudgetdesign,projecttotalcost;Whichisthebudgetforcomputeraidedcalculation.Flat
6、,verticaldesignshouldconsidertheterrain,geology,hydrologyandotherlocalconditions,flat,andthesizeofthelongitudinaltechnicalindicatorsshouldbalancedconformtotherequirementsofthespecification,andinharmonywiththesurroundingnaturallandscape.Accordingtotheroute,technicalstan
7、dards,specificationsandotherinformationforrouteplaneandprofileoftheelementsofeachindexandthecompleteflat,verticaldesign.Keyword:firstclasshighway;Masterlineplanedesign;longitudinalsectiondesign;crosssectiondesign;pavementstructuredesign;Constructionorganization;Thebudg
8、et;I目录目录摘要IAbstractII目录I1绪论31.1概述31.2选题的目的和意义31.3沿线气候条件41.4设计概况42路线平面设计52.1公路等级的确定52.2平原微丘地区选线的原则52.3平曲线要素值的确定72.3.1平