高速公路设计说明书要点

毕业设计（论文）┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊长安大学二○一四届毕业论文高速公路设计学院：公路学院专业：道路桥梁与渡河工程（公路工程）姓名：学号：指导教师：老师完成时间：2014年6月二〇一四年六月摘要本论文主要介绍了南宁至柳州高速公路的设计过程。根据给定的设计资料，通过对现有原始毕业设计（论文）┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊数据进行分析，结合沿线的地质地貌、水文气候等自然条件，依据《公路工程技术标准》、《公路路线设计规范》等相关规范，在老师的指导下完成了本次设计任务。本路段所经地区是丘陵区，依据交通量将路线设计成设计速度为100Km/h的双向四车道高速公路，路线全长约5100米，路基宽度为26米。路线设计内容包括平面设计、纵断面设计和横断面设计；其次进行了排水设计，采用边沟、排水沟和截水沟等设施进行排水，保证路基路面的稳定性；分别进行了沥青路面结构的组合设计和水凝混凝土路面结构的组合设计等内容；最后对所选最优方案进行施工组织设计和概预算计算。整个设计计算了路线的平、纵曲线要素，设计了路基、路面、隧道和涵洞等内容，圆满完成了南宁至柳州高速公路综合设计。关键词：路线设计，路面设计，排水设计，施工组织与概预算毕业设计（论文）┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊ABSTRACTThispapermainlyintroducesthedesignprocessofasectionofNanningtoLiuzhouhighway.Basedontheinformationgivenbytheanalysisoftherawdata，andthesectionofgeology，topography，terrain，hydrologyandothernaturalconditions，accordingtoHighwayEngineeringTechnicalStandard，RoadDesignStandardsissuedbytheMinistryofCommunicationsandotherrelatedtechnologiesindicators，Ihavefinishedthistaskundertheteacher'sguidance.Theareathatthishighwaypassesthroughbelongstoplainwithplainandhillyarea.Accordingtothetrafficvolumeinthefuture，Idesignthishighwayintodesignspeedof100Km/hwithbi-directionalfour-lanearterialhighway，withroutelengthof5109.975meters，Subgradewidthof26meters，3horizontalcurves，and5verticalcurves.Linedesignincludinggraphicdesign，longitudinaldesignandcross-sectionaldesign;ThenIaccomplishedthepavementdrainagedesign，whichusesditchesanddrainsfordrainagetoensurethewaterstabilityofroadbedandpavement;atlast，acompositedesignofpavementstructureandotherdesignsarealsofinished.Thewholedesignhavecalculatedtheplanarandverticalcurveelementsofthisline，besidesroadbed，pavement，bridgesandsoon.CompletethecomprehensivedesignofthesectionofNanningtoLiuzhouarterialhighwaysuccessfully.KEYWORDS:routedesign,pavementdesign,drainagedesign,constructionorganizationandbudget毕业设计（论文）┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊目录第一章绪论.....................................................................11.1公路建设意义..............................................................11.2公路沿线自然条件..........................................................2第二章路线......................................................................32.1公路等级及车道数确定......................................................32.2选线......................................................................52.3平面线形设计原则..........................................................52.4各项设计参数确定..........................................................6第三章纵断面设计................................................................113.1纵断面设计原则及要点.....................................................113.2各项设计参数确定.........................................................143.3竖曲线计算...............................................................163.4方案比选.................................................................18第四章横断面设计...............................................................194.1路基横断面设计...........................................................194.2路基超高加宽设计.........................................................214.3路基边坡防护工程设计.....................................................244.4土石方的计算和调配.......................................................24第五章路面设计..................................................................265.1沥青路面设计.............................................................265.2水泥混凝土路面设计.......................................................41第六章桥涵......................................................................576.1桥梁.....................................................................576.2涵洞通道.................................................................576.3桥涵布置.................................................................57第七章排水设计..................................................................587.1路表排水.................................................................58第八章施工组织设计..............................................................608.1工程概况及特点...........................................................608.2施工组织设计编写依据.....................................................618.3总体施工组织管理.........................................................618.4施工总体计划.............................................................618.5路基施工.................................................................628.6沥青路面施工.............................................................658.7施工进度横道图...........................................................69第九章概算编制..................................................................709.1项目概况.................................................................709.2编制依据.................................................................709.3主要费用的取值...........................................................709.4有关费率的采用...........................................................739.5概算项目表及工程量计算...................................................74毕业设计（论文）┊┊┊┊┊┊┊┊┊┊┊┊┊装┊┊┊┊┊订┊┊┊┊┊线┊┊┊┊┊┊┊┊┊┊┊┊9.6概算编制方法.............................................................769.7概算金额汇总......................