育民屯至爱民屯二公路实施方案.doc

摘要本设计为育民屯至爱民屯地一段平原微丘区二级公路设计,,首先查明沿线地质、水文、气候等情况,沿线筑路材料地质量、储量、供应量及运输,在地形图根据路线设计规范确定两条备选路线,分别进行平面设计、纵断面设计、横断面设计、桥涵设置,最后对两条路线进行方案比选,比较工程量和行车舒适度等因素,,根据初步设计,进一步对设计方案加以具体和深化,确定各项工程数量,确定路线具体位置,确定路基标准横断面计算土石方数量,进行路基路面排水设计,,,atfirstfindoutalongtheroutegeology,hydrology,andclimateconditions,alongtheroadmaterialsquality,reserves,supplyandtransport,hetwoalternativeroutebetweentheplanedesign,longitudinaldesign,design,bridgecrossset,fortfactors,,accordingtopreliminarydesign,furtherofthedesignschemetospecificanddeepening,sureengineeringquantity,determinestheroutelocation,heroadbedcalculationstandardcrosssectionnumberconditions,theroadbeddrainagedesign,,特点,(施工图设计)、弃土堆、护坡道23PgdO0sRlMo5