12017届土木工程专业毕业设计摘要本次道路设计为城市支干路道路全长554
587m起点设计高程为378
78m,终点设计高程为385
05m,设计车速为30km/h,道路行车道设7m,双向双车道,左右侧人行道为3
路基宽14m
本次设计中硬要解决的项目包括:平面设计、纵断面设计、横断面设计、路基设计、路基综合排水设计、沥青路面结构层设计以及各部分内容相关的表格和图纸
本设计是结合地形图及周边的环境,按照设计规范、设计原则,对道路进行综合设计
关键词:城市支干路;平曲线;纵断面;横断面;沥青路面AbstractTheroaddesignforthecitybranchroadfulllength554
587mstartingpointdesignelevationof378
78m,theendofthedesignelevationof385
05m,thedesignspeedof30km/h,roadlaneset7m,two-waytwo-lane,leftandrightsidewalk3
Subgradewidth14m
Inthisdesign,theprojectstobesolvedinclude:graphicdesign,longitudinalsectiondesign,cross-sectiondesign,subgradedesign,subgradeintegrateddrainagedesign,asphaltpavementstructurelayerdesignandvariouspartsrelatedtothetableanddrawings
Thedesigniscombinedwithtopographicmapsandthesurroundingenvironment,inaccordancewiththedesi