pec土木工程英語證書考試-道路勘測設(shè)計專業(yè)術(shù)語-資料下載頁
2025-06-06 17:18本頁面
【正文】 eaving交織路段weaving section合流converging分流diverging沖突點conflic t point交織點weaving point交通島traffic island導(dǎo)流島channelization island中心島centerisland安全島refug island道口鋪面paved crossing道口限界架 boundary frame on crossing交通安全設(shè)施traffic safety device人行橫道cross walk斑馬線zebra crossing人行地道pedestrian underpass人行天橋pedestrian overcrossing分隔設(shè)施separate facilities視距三角形sight triangle路口視距sight distance of intersection標(biāo)志視認性sign legibility(平曲線)橫凈距l(xiāng)ateral elear distance of curve道路曲線最內(nèi)側(cè)的車道行車 (路口)截角cut corner for sight line視野 field of vision道路交叉(路線交叉)Road intersection,crossing, junction交叉角intersection angle(鐵路)道口railroad grade crossing平面交叉atgrade intersection；grade crossing多岔交叉multipleleg intersection環(huán)形交叉rotary intersection；roundabout微形環(huán)交miniroundabout十字形交叉cross roads丁字形交叉(T形交叉)T intersection錯位交叉staggered junctionY形交叉 Y intersection交叉口平面圖intersection plan立體交叉gradeseparated junction上跨鐵路立體交叉overpass grade separation下穿鐵路立體交叉underpass grade separation簡單立體交叉grade separation互通式立體交叉interchange苜蓿葉形立體交叉cloverleaf interchange半苜蓿葉形立交partial cloverleaf interchange定向式立體交叉directional interchange半定向式立交semidirectional interchange菱形立體交叉 diamond in terchange喇叭形立體交叉trumpet interchange環(huán)形立體交叉rotary interchange分隔式立體交叉interchange woth special bicycle track匝道ramp單向匝道onewayramp雙向匝道twoway ramp環(huán)形匝道loop ramp車道分布lane distribution車道分界線lane line車道平衡lane balance車道收費機lane toll machine車道通行能力lane capacity車道系數(shù)coefficient of lanes車道占有率lane occupancy ratio出口匝道控制exit ramp control路基排水 subgrade drainage地表水surface water地下水underground water毛細水capillary water邊溝intercepting ditch截水溝intercepting ditch排水溝drainage ditch急流槽chute跌水drop water蒸發(fā)池evaporation pond盲溝blind drain；blind ditch滲水井seepage well過水路面ford暴雨強度intensity of rainstorm(排水)設(shè)計重現(xiàn)期design frequency街道排水street drainage管道排水pipe drainage渠道排水gutter drainage(立體交叉)泵站排水drainage by pumping station雨水口inlet；gully檢查井manhole雨水口支管branch pipe of inlet泄水口drain opening取土坑borrow pit棄土堆 waste bank管線綜合設(shè)計underground pipes prehensive design路面 pavement 暗涵buried culvert飽和流量saturation volume飽和流率saturation volume rate暴雨徑流rainstorm runoff暴雨強度rainstorm intensity
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