英语翻译摘要本课题设计根据任务书的要求是某地区公路M标段的道路设计.公路为平原地区的一条干线公路,根据交通量调查确定了公路的等级为一级,车道为四车道,设计时速80km/h,路面采用沥

唐渝回答：

　　ThistopicdesignaccordingtotherequirementsofaregionisthedesignofhighwayroadsectionM.Highwayfortheplainareaisamainroadtraffic,accordingtothesurveyidentifiedthefirstgradehighwaytrafficlanesanddesignforfourat80km/h,usingasphaltconcretepavementstructure.Throughtheanalysisontheoriginaldata,combinedwiththerouteofthehydrological,geologicalconditions,refertoregulateandliterature,theconcreteroadsurfacedesign,roads,roadcross-sectionaldesigncubes,pavementstructuredesign,roaddrainagedesign,thesideslopeprotectiondesign,retainingwalldesignandcalculationofquantity,andtheroadwithdrawingsandformdesignresultsshowtheform.Forthedesignprojects,eachdetailisstrictlyinaccordancewiththestandardofset.

　　KeywordsroutesubgraderoadbridgeRetainingwall