附录中英文名词对照
公路highway
道路road
公路工程highway engineering
公路网highway network
公路网密度highway density
公路等级highway classification
公路自然区划climatic zoning for highway
公路用地highway right-of-way
高速公路freeway
等级公路classified highway
辅道relief road
干线公路arterial highway
支线公路feeder highway
专用公路accommodation highway
国家干线公路(国道)national trunk highway 省级干线公路(国道)provincial trunk highway 县公路(县道)county road
乡公路(乡道)township road
辐射式公路radial highway
环形公路ring highway
绕行公路bypass
交通结构traffic structure
交通组成traffic composition
混合交通mixed traffic
交通流traffic flow
交通流理论traffic flow theory
车流vehicle stream
交通密度traffic density
车头间距space headway
车头时距time headway
车间净距vehicular gap
延误delay
地点速度spot speed
行驶速度running speed
运行速度operating speed
临界速度critical speed
平均速度average speed
计算行车速度(设计车速)design speed
交通量traffic volume
年平均日交通量annual average daily traffic
profile中文月平均日交通量monthly average daily traffic
年第30位最大小时交通量thirtieth highest annual  hourly volume
年最大小时交通量maximum annual hourly
设计小时交通量design hourly volume
通行能力traffic capacity
基本通行能力basic traffic capacity
可能通行能力possible traffic capacity
设计通行能力design traffic capacity
道路服务水平level of service
公路交通规划traffic planning
交通调查traffic survey
交通量调查traffic volume survey
交通量观测站traffic volume observation
station
起迄点调查(OD调查)origin-destination study
出行trip
境内交通local traffic
过境交通through traffic
交通发生traffic generation
交通分布traffic distribution
交通分配traffic assignment
交通预测traffic prognosis
行车道carriageway
分离式行车道divided carriageway
车道lane
变速车道speed-change lane
加速车道acceleration lane
减速车道deceleration lane
爬坡车道climbing lane
停车道parking lane
错车道turn-out lane
自行车道cycle path
路侧人行道sidewalk
分隔带lane separator
中央分隔带median divider
中间带central strip
路肩shoulder;verge
路缘带marginal strip
路缘石kerb;curb
侧向余宽lateral clearance
路拱camber;crown
路拱横坡crown slope
公路建筑限界clearance of highway
公路路线highway route
公路线形highway alignment
平面线形horizontal alignment
纵面线形vertical alignment
线形要素alignment elements
平曲线horizontal curve
极限最小平曲线半径limited minimum radius of horizontal curve
复曲线compound curve
反向曲线reverse curve
断背曲线broken-back curve
回头曲线switch-back curve
缓和曲线transition curve
竖曲线vertical curve
弯道加宽curve widening
加宽缓和段transition zone of curve
超高superelevation
超高缓和段superelevation runoff
纵坡longitudinal gradient
最大纵坡maximum longitudinal gradient
最小纵坡minimum longitudinal gradient
变坡点grade change point
平均纵坡average gradiant
坡长限制grade length limitation
高原纵坡拆减highland grade compensation
缓和坡段transition grading zone
合成坡度resultant gradient
视距sight distance
停车视距non-passing sight distance, stopping sight distance
超车视距passing sight distance
道路交叉road intersection;
道口railroad grade crossing
平面交叉at-grade intersection;grade crossing
正交叉right-angle intersection
斜交叉skew intersection
环形交叉rotary intersection
十字形交叉"+"
T形交叉T intersection
错位交叉offset intersection;staggered junction
Y形交叉Y intersection
立体交叉grade separation
分离式立体交叉simple grade separation, sepa rate grade crossing
互通式立体交叉interchange
苜蓿叶形立体交叉full cloverleaf interchange 部分苜蓿叶形立体交叉cloverleaf interchange 菱形立体交叉diamond interchange
定向式立体交叉directional interchange
喇叭形立体交叉three-Leg interchange
环形立体交叉rotary interchange
匝道ramp
交叉口road crossing;intersection
交叉口进口intersection entrance
交叉口出口intersection exit
加铺转角式交叉口intersection with widened corners
拓宽路口式交叉口flared intersection
分道转弯式交叉口channelized intersection
渠化交通channelization
交织weaving
交织路段weaving section
合流converging
分流diverging
冲突点conflict point
交通岛traffic island
导流岛channelization island
中心岛central island
安全岛refuge island
沿线设施roadside facilities
交通安全设施traffic safety device
人行横道crosswalk
人行地道pedestrian underpass
人行天桥pedestrian overcrossing
护栏guard fence
防护栅guard fence,safety barrier
遮光栅anti-dizzling screen
应急电话emergency telephone
反光标志reflective sign
反光路钮reflective button
弯道反光镜traffic mirror
道路交通标志road traffic sign
警告标志warning sign
禁令标志regulatory sign
指示标志guide sign
指路标志information sign
辅助标志auxiliary sign
可变信息标志changeable message sign 路面标线pavement marking
防雪设施snow protection facilities 防沙设施sands protection facilities 隔音墙acoustic barrier
停车场parking area
踏勘reconnaissance
可行性研究feasibility study
线形设计highway alignment design
公路景观设计highway landscape design 选线route selection

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