公路工程专业词汇翻译(汉英).doc

公路工程专业词汇翻译(汉英)————————————————————————————————作者:————————————————————————————————日期: work公路网密度highwaydensity公路等级highwayclassification公路自然区划climaticzoningforhighway公路用地highwayright-of-odationhighway国家干线公路(国道)nationaltrunkhighway省级干线公路(省道)provincialtrunkhighway县公路(县道)countyroad乡公路(乡道)position混合交通mixedtraffic交通流trafficflow交通流理论trafficflowtheory车流vehiclestream交通密度trafficdensity车头间距spaceheadway车头时距timeheadway车间净距vehiculargap延误delay地点速度spotspeed行驶速度runningspeed运行速度poeratingspeed临界速度criticalspeed平均速度averagespeed计算行车速度(设计车速)apacity道路服务水平levelofservice公路交通规划trafficplanning交通调查trafficsurvey交通量调查trafficvolumesurvey交通量观测站trafficvolumeobservationstation起迄点调查(OD调查)origin-destinationstudy出行trip境内交通localtraffic过境交通throughtraffic交通发生trafficgeneration交通分布trafficdistribution交通分配trafficassignment交通预测trafficprognosis行车道carriageway分离式行车道dividedcarriageway车道lane变速车道speed-elerationlane减速车道decelerationlane爬坡车道climbinglane停车道parkinglane错车道turn-outlane自行车道cyclepath路侧人行道sidewalk分隔带laneseperator中央分隔带mediandivider中间带centralstrip路肩shoulder;verge路缘带marginalstrip路缘石kerb;curb侧向余宽lateralclearance路拱camber;poundcurve反向曲线reversecurve断背曲线broken-backcurve回头曲线switch-pensation缓和坡段transitiongradingzone合成坡度resultantgradent视距sightdistance停车视距non-passingsightdistance;stoppingsightdistance超车视距passingsightdistance道路交叉roadintersection;道口railroadgradecrossing平面交叉at-gradeintersection;gradecrossing正交叉right-angleintersection斜交叉skewintersection环形交叉rotaryintersection十字形交叉“+”intersectionT形交叉Tintersection错位交叉offsetintersection;staggeredjunctionY形交叉Yintersection立体交叉gradeseparation分离式立体交叉simplegradeseparation,separategradecrossing互通式立体交叉interchange首蓿叶形立体交叉fullcloverleafinterchange部分首蓿叶形立体交叉cloverleafinterchange菱形立体交叉diamondinterchange定向式立体交叉directionalinterchange喇叭形立体交叉three-leginterchange环形立体交叉rotaryinterchange匝道ramp交叉口roadcrossing;intersection交叉口进口intersectionentrance交叉口出口intersectionexit加铺转角式交叉口intersectionwithwidenedcorners拓宽路口式交叉口flaredintersection分道转弯式交叉口channelizedintersection渠化交通channelization交织weaving交织路段weavingsec