公路工程专业词汇翻译(汉英)..docx

公路工程名词术语 JTJ002-work交通量调查trafficvolumesurvey公路网密度highwaydensity交通量观测站trafficvolumeobservation公路等级highwayclassificationstation公路自然区划climaticzoningforhighway起迄点调查(OD调查)origin-destinationstudy公路用地highwayright-of-odationhighway交通预测trafficprognosis国家干线公路(国道)nationaltrunkhighway行车道carriageway省级干线公路(省道)provincialtrunkhighway分离式行车道dividedcarriageway县公路(县道)countyroad车道lane乡公路(乡道)townshiproad变速车道speed-position错车道turn-outlane混合交通mixedtraffic自行车道cyclepath交通流trafficflow路侧人行道sidewalk交通流理论trafficflowtheory分隔带laneseperator车流vehiclestream中央分隔带mediandivider交通密度trafficdensity中间带centralstrip车头间距spaceheadway路肩shoulder;verge车头时距timeheadway路缘带marginalstrip车间净距vehiculargap路缘石kerb;curb延误delay侧向余宽lateralclearance地点速度spotspeed路拱camber;crown行驶速度runningspeed路拱横坡crownslope运行速度poeratingspeed公路建筑限界clearanceofhighway临界速度criticalspeed公路路线highwayroute平均速度averagespeed公路线形highwayalignment计算行车速度(设计车速)designspeed平面线形horizontalalignment交诵量trafficvolume纵面线形verticalalignment年平均日交通量annualaveragedailytraffic线形要素alignmentelements月平均日交通量monthlyaveragedailytraffic平曲线horizontalcurve年第30位最大小时交通量 apacity断背曲线broken-apacity回头曲线switch-apacity竖曲线verticalcurve弯道加宽curvewidening公路工程名词术语JTJ002-pensation护栏guardfence缓和坡段transitiongradingzone防护栅guardfence,safetybarrier合成坡度resultantgradent遮光栅anti-dizzlingscreen视距sightdistance应急电话emergencytelephone停车视距non-passingsightdistance;反光标志reflectivesignStoppingsightdistance反光路钮reflectivebutton超车视距passingsightdistance弯道反光镜trafficmirror道路交叉roadintersection;道路交通标志roadtrafficsign道口railroadgradecrossing警告标志warningsign平面交叉 <at-gradeintersection;gradecrossing禁令标志regulatorysign正交叉right-angleintersection指示标志guidesign斜交叉skewintersection指路标志informationsign环形交叉rotaryintersection辅助标志auxiliarysign十字形交叉+"intersection可变信息标志changeablemessagesignT形交叉Tintersection路面标线pavementmarking错位交叉 offsetintersection;staggeredjunction防雪设施snowprotectionfacilitiesY形交叉Yintersection防沙设施sandsprotectionfacilities立体交叉gradeseparation隔音墙acousticbarrier分离式立体父叉simplegradeseparation,separate停车场parkingareagradecrossing踏勘reconnais