道路交通工程專業(yè)英語詞匯

1、公路 highway 道路 road中英術(shù)語對照 通行能力 traffic capacity 基本通行能力 basic traffic capacity可能通行能力 possible traffic capacity 設(shè)計通行能力 design traffic capacity公路工程 highway engineering 公路網(wǎng) highway network 公路網(wǎng)密度 highway density 公路等級 highway classification公路自然區(qū)劃 climatic zoning for highway 公路用地 highway right-of-way高速公路 fr

2、eeway; expressway 等級公路 classified highway 輔道 relief road干線公路 arterial highway 支線公路 feeder highway 專用公路 accommodation highway國家干線公路(國道)national trunk highway 省級干線公路(國道)provincial trunk highway 縣公路(縣道)county road 鄉(xiāng)公路(鄉(xiāng)道)township road輻射式公路 radial highway 環(huán)形公路 ring highway 繞行公路 bypass交通結(jié)構(gòu) traffic struct

3、ure 延誤 delay行駛速度 running speed 運行速度 operating speed 平均速度 average speed(設(shè)計車速)design speed 交通量 traffic volume公路交通規(guī)劃 traffic planning 交通調(diào)查 traffic survey 交通量調(diào)查 traffic volume survey起迄點調(diào)查(OD 調(diào)查)origin-destination study 境內(nèi)交通 local traffic 過境交通 through traffic 交通發(fā)生 traffic generation 交通分布 traffic distribu

4、tion 交通分配 traffic assignment 交通預(yù)測 traffic prognosis 行車道 carriage way分離式行車道 divided carriageway 車道 lane變速車道 speed-change lane 加速車道 acceleration lane 減速車道 deceleration lane 爬坡車道 climbing lane 停車道 parking lane錯車道 turn-out lane 自行車道 cycle path 路側(cè)人行道 sidewalk 分隔帶 lane separator中央分隔帶 median divider 中間帶 ce

5、ntral strip路肩 shoulder;verge 路緣帶 marginal strip 路緣石 kerb;curb側(cè)向余寬 lateral clearance 路拱 camber;crown路拱橫坡 crown slope公路建筑限界 clearance of highway 公路路線 highway route公路線形 highway alignment 平面線形 horizontal alignment 縱面線形 vertical alignment 線形要素 alignment elements 平曲線 horizontal curve極限最小平曲線半徑 limited mini

6、mum radius of horizontal curve彎道加寬 curve widening超高 super elevation超高緩和段 super elevation runoff 縱坡 longitudinal gradient最大縱坡 maximum longitudinal gradient 最小縱坡 minimum longitudinal gradient 變坡點 grade change point平均縱坡 average gradiant 坡長限制 grade length limitation 道路交叉 road intersection;道口 railroad gr

7、ade crossing平面交叉 at-grade intersection;grade crossing分離式立 體交叉 simple grade separation, separate grade crossing互通式立體交叉 interchange定向式立體交叉directional interchange 喇叭形立體交叉 three-Leg interchange 環(huán)形立體交叉 rotary interchange匝道 ramp交叉口 road crossing;intersection 交叉口進口 intersection entrance 交叉口出口 intersection

8、exit渠化交通 channelization 交織 weaving交織路段 weaving section合流 converging分流 diverging沖突點 conflict point 交通島 traffic island導流島 channelization island 中心島 central island安全島 refuge island 沿線設(shè)施 roadside facilities交通安全設(shè)施 traffic safety device 人行橫道 crosswalk人行地道 pedestrian underpass 人行天橋 pedestrian overcrossing

9、護欄 guard fence防護柵 guard fence,safety barrier 遮光柵 anti-dizzling screen 應(yīng)急電話 emergency telephone 反光標志 reflective sign反光路鈕 reflective button 彎道反光鏡 traffic mirror 道路交通標志 road traffic sign 警告標志 warning sign禁令標志 regulatory sign 指示標志 guide sign 指路標志 information sign 輔助標志 auxiliary sign可變信息標志 changeable mes

10、sage sign 路面標線 pavement marking防雪設(shè)施 snow protection facilities 防沙設(shè)施 sands protection facilities 隔音墻 acoustic barrier停車場 parking area 踏勘 reconnaissance可行性研究 feasibility study 線形設(shè)計 highway alignment design公路景觀設(shè)計 highway landscape design 選線 route selection路線控制點 control point定線 location比較線 alternative l

11、ine 展線 line development 初測 preliminary survey 定測 location survey 平原區(qū) plain terrain 微丘區(qū) rolling terrain 重丘區(qū) hilly terrain 山嶺區(qū) mountainous terrain 沿溪線 valley line山脊線 ridge line 山坡線 hill-side line越嶺線 ridge crossing line 土方調(diào)配 cut-fill transition土方調(diào)配圖 cut-fill transition program 土方調(diào)配經(jīng)濟運距 economical hauli

12、ng distance 導線 traverse導線測量 traverse survey 中線 center line中線測量 center line survey 施工測量 construction survey 竣工測量 final survey (路線)平面圖 plan交點 intersection point虛交點 imaginary intersection point 加樁 additional stake 護樁 reference stake 水準測量 leveling survey 水準點 bench mark 絕對基面 absolute datum 高程 elevation地面

13、高程 ground elevation 設(shè)計高程 designed elevation (路線)縱斷面圖 profile中樁填挖高度 cut and fill at center stake 地形測量 topographic survey基線 base line地形圖 topographic map 等高線 contour line橫斷面測量 cross-sectional survey 橫斷面圖 cross-section坑探 pit test 鉆探 boring地面控制點測量 ground control-point survey 路基 subgrade 路堤 embankment 路塹

14、cutting半填半挖式路基 part cut-part fill subgrade 臺口式路基 benched subgrade路基寬度 width of subgrade路基設(shè)計高程 design elevation of subgrade (路基)最小填土高度 minimum height of fill 邊坡 side slope邊坡坡度 grade of side slope (邊)坡頂 top of slope (邊)坡腳 toe of slope邊坡平臺 plain stage of slope碎落臺 berm at the foot of cutting slope 護坡 sl

15、ope protection擋土墻 retaining wall重力式擋土墻 gravity retaining wall 衡重式擋土墻 balance weight retaining wall 懸臂式擋土墻 cantilever retaining wall 扶壁式擋土墻 counterfort retaining wall 柱板式擋土墻 column-plate retaining wall 錨桿式擋土墻 anchored retaining wall by tierods拋石 rip rap路基排水 subgrade drainage 邊溝 side ditch截水溝 intercep

16、ting ditch 排水溝 drainage ditch 急流槽 chute跌水 drop water蒸發(fā)池 evaporation pond盲溝 blind drain滲水井 seepage well透水路堤 permeable embankment 過水路面 ford填方 fill 挖方 cut借土 borrow earth 棄土 waste取土坑 borrow pit 棄土堆 waste bank 回填土 back-filling 黃土 loess軟土 soft soil 淤泥 mud泥沼 moor泥炭 peat鹽漬土 salty soil 膨脹土 expansive soil 凍土

17、frozen soil 多年凍土 permafrost 流砂 quicksand 軟弱地基 soft ground強夯法 dynamic consolidation 預(yù)壓法 preloading method 反壓護道 loading berm砂井 sand drain路基砂墊層 sand mat of subgrade 壓實 compaction壓實度 degree of compaction (標準)最大干容重 maximum dry unit weight 相對密實度 relative density毛細水 capillary water 土石方爆破 blasting procedure

18、拋擲爆破 blasting for throwing rock 爆破漏斗 blasting crater松動爆破 blasting for loosening rock爆破作用圈 acting circles of blasting 路面 pavement彈性層狀體系理論 elastic multilayer theory (回彈)彎沉 deflection加 州 承 載 比 (CBR)Californiabearing ratio,(CBR)路面寬度 width of pavement 路槽 road trough剛性路面 rigid pavement 柔性路面 flexible pavem

19、ent路面結(jié)構(gòu)層 pavement structure layer 面層 surface course磨耗層 wearing course 聯(lián)結(jié)層 binder course 基層 base course墊層 bed course 隔水層 aquitard隔溫層 thermal insulating course 封層 seal coat透層 prime coat保護層 protection course 補強層 strengthening layer 高級路面 high type pavement次高級路面 sub-high type pavement 中級路面 intermediate t

20、ype pavement 低級路面 low type pavement 水泥混凝土路面 cement concrete pavement 瀝青路面 bituminous pavement瀝青混凝土路面 bituminous concrete pavement 瀝青碎石路面 bituminous macadam pavement 瀝青貫入碎(礫)石路面 bituminous penetration pavement瀝青表面處治 bituminous surface treatment 塊料路面 block pavement石塊路面 stone block pavement 泥結(jié)碎石路面 clay

21、-bound macadam pavement水結(jié)碎石路面 water-bound macadam pavement 級配路面 graded aggregate pavement 穩(wěn)定土基層 stabilized soil base course 工業(yè)廢渣基層 industrial waste base course 塊石基層 Telford base層鋪法 spreading in layers 拌和法 mixing method 廠拌法 plant mixing method 路拌法 road mixing method 熱拌法 hot mixing method 冷拌法 cold mix

22、ing method 熱鋪法 hot laid method冷鋪法 cold laid method 貫入法 penetration method 鋪砌法 pitching method 縮縫 contraction joint 脹縫 expansion joint橫縫 transverse joint 縱縫 longitudinal joint施工縫 construction joint 拉桿 tie bar路面平整度 surface evenness 路面粗糙度 surface roughness路面摩擦 系數(shù) friction coefficient of pavement附著力 adh

23、esive force橋梁 bridge公路橋 highway bridge公鐵兩用橋 highway and rail transit bridge 人行橋 pedestrian bridge跨線橋 overpass bridge 高架橋 viaduct永久性橋 permanent bridge 半永久性橋 semi-permanent bridge 臨時性橋 temporary bridge鋼筋混凝土橋 reinforced concrete bridge 預(yù)應(yīng)力混凝土橋 prestressed concrete bridge 鋼橋 steel bridge圬工橋 masonry brid

24、ge 木橋 timber bridge 正交橋 right bridge 斜交橋 skew bridge彎橋 curved bridge 坡橋 bridge on slope 斜橋 skew bridge正橋 right bridge 上承式橋 deck bridge中承式橋 half-through bridge 下承式橋 through bridge梁橋 beam bridge簡支梁橋 simple supported beam bridge 連續(xù)梁橋 continuous beam bridge 懸臂梁橋 cantilever beam bridge 聯(lián)合梁橋 composite bea

25、m bridge板橋 slab bridge 拱橋 arch bridge桁架橋 truss bridge剛構(gòu)橋 rigid frame bridgeT 形剛構(gòu)橋 T-shaped rigid frame bridge 連續(xù)剛構(gòu)橋 continuous rigid frame bridge 斜拉橋(斜張橋)cable stayed bridge 懸索橋 suspension bridge漫水橋 submersible bridge 浮橋 pontoon bridge開啟橋 movable bridge 裝配式橋 fabricated bridge裝拆式鋼橋 fabricated steel b

26、ridge 涵洞 culvert管涵 pipe culvert拱涵 arch culvert 箱涵 box culvert 蓋板涵 slab culvert無壓力式涵洞 non-pressure culvert 壓力式涵洞 pressure culvert 半壓力式涵洞 partial pressure culvert 倒虹吸涵 siphon culvert上部結(jié)構(gòu) superstructure 主梁 main beam橫梁 floor beam縱梁 longitudinal beam, stringer 掛梁 suspended beam拱圈 arch-ring橋面系 floor syste

27、m, bridge decking 橋面鋪裝 bridge deck pavement伸縮縫 expansion and contraction joint橋面伸縮 裝置 bridge floor expansion and contraction installation安全帶 safety belt橋頭搭板 transition slab at bridge head 下部結(jié)構(gòu) substructure橋墩 pier墩身 pier body 墩帽 coping 蓋梁 bent cap破冰體 ice apron橋臺 abutment臺身 abutment body 前墻 front wall

28、 翼墻 wing walls 臺帽 coping錐坡 conical slope 耳墻 wing wallsU 形橋臺 U-shaped abutment 八字形橋臺 flare wing wall abutment一字形橋臺 head wall abutment, straight abutment重力式橋臺 gravity abutment 支撐式橋臺 supported type abutment地基 subsoil加固地基 consolidated subsoil 天然地基 natural subsoil基礎(chǔ) foundation擴大基礎(chǔ) spread foundation 沉井基礎(chǔ)

29、open caisson foundation管柱基礎(chǔ) cylindrical shaft foundation 樁基礎(chǔ) pile foundation樁 pile預(yù)制樁 precast pile就地灌注樁 cast-in-place concrete pile 摩擦樁 friction pile支承樁 bearing pile 承臺 bearing platform 支座 bearing固定支座 fixed bearing 橋位 bridge site橋梁全長 total length of bridge主橋 main bridge 引橋 approach span 跨徑 span橋面凈空

30、clearance above bridge floor 橋梁建筑高度 construction height of bridge 荷載 load永久荷載 permanent load 可變荷載 variable load 偶然荷載 accidental load 荷載組合 loading combinations車輛荷載標準 loading standard for design vehicle設(shè)計荷載 design load 施工荷載 construction load 梁 beam簡支梁 simple-supported beam 連續(xù)梁 continuous beam懸臂梁 canti

31、lever beam 板 slab拱 arch 桁架 truss剛構(gòu) rigid frame 柱 column強度 strength剛度 stiffness rigidity 抗裂度 crack resistance 穩(wěn)定性 stability位移 displacement 變形 deformation 撓度 deflection 預(yù)拱度 camber徑流 runoff水文測驗 hydrologic survey 河床 river bed河槽 river channel 主槽 main channel 邊灘 side shoal 河灘 flood land 河床寬度 bed width河槽寬度

32、 channel width 過水斷面 discharge section水位 water level糙率 coefficient of roughness 水力半徑 hydraulic radius 水文計算 hydrological computation 洪水調(diào)查 flood survey洪水頻率 flood frequency設(shè)計洪水頻率 designed flood frequency 潮汐河流 tidal river懸移質(zhì) suspended load 推移質(zhì) bed material load水力計算 hydraulic computation 水頭 water head沖刷 s

33、cour橋墩(或臺)局部沖刷 local scour near pier 自然演變沖刷 natural scour沖刷系數(shù) coefficient of scouring 淤積 silting壅水 back water 流冰 ice drift先張法 pretensioning method 后張法 post-tensioning method纜索吊裝法 erection with cableway 懸臂拼裝法 erection by protrusion 懸臂澆筑法 cast-in-place cantilever method 移動支架逐跨施工法 span by span method縱向

34、拖拉法 erection by longitudinal pulling method頂推法 incremental launching method 轉(zhuǎn)體架橋法 construction by swing 浮運架橋法 erecting by floating 頂入法 jack-in method圍堰 cofferdam 護筒 pile casing 隧道 tunnel洞門 tunnel portal 襯砌 tunnel lining 明洞 open cut tunnel圍巖 surrounding rock隧道建筑限 界 structural approach limit of tunnel

35、s明挖法 open cut method礦山法 mine tunnelling method 盾構(gòu)法 shield tunnelling method 沉埋法(沉管法)immersed tunnel 養(yǎng)護 maintenance定期養(yǎng)護 periodical maintenance 巡回養(yǎng)護 patrol maintenance 大中修周期 maintenance period 小修保養(yǎng) routine maintenance 中修 intermediate maintenance 大修 heavy maintenance改善工程 road improvement 搶修 emergency r

36、epair of road加固 strengthening of structure 回砂 sand sweeping罩面 overlay of pavement 路面翻修 pavement recapping 路面補強 pavement strengthening 車轍 rutting反射裂縫 reflection crack 路面坑槽 pot holes路面凍脹 surface frost heave 路面沉陷 pavement depression 路面滑溜 surface slipperiness 露骨 surface angularity啃邊 edge failure 泛油 blee

37、ding 擁包 upheaval 拱脹 blow up錯臺 faulting of slab ends 錯法 slab staggering滑坡 slide坍方 land slide 崩塌 collapse碎落 debris avalanche沉降 settlement 沉陷 subsidence泥石流 mud avalanche (振動)液化 liquefaction 翻漿 frost boiling好路率 rate of good roads路容 road appearance 路況 road condition路況調(diào)查 road condition survey 路政管理 road ad

38、ministration民工建勤 civilian labourers working on public project養(yǎng)路費 toll of road maintenance 養(yǎng)路道班 maintenance gang粒料 granular material 集料(骨料)aggregate 礦料 mineral aggregate 礦粉 mineral powder砂 sand 礫石 gravel砂礫 sand gravel 卵石 cobble stone碎石 broken stone, crushed stone 片石 rubble塊石 block stone 料石 dressed st

39、one 石屑 chip工業(yè)廢渣 industrial solid waste 結(jié)合料 binder有機結(jié)合料 organic binding agent 瀝青 bitumen地瀝青 asphalt天然瀝青 natural asphalt 石油瀝青 petroleum asphalt 煤瀝青 coal tar乳化瀝青 emulsified bitumen 氧化瀝青 oxidized asphalt 路用瀝青 road bitumen有機結(jié)合料 inorganic binding agent 粉煤灰 fly ash混合料 mixture瀝青混合料 bituminous mixture瀝青混凝土混合

40、料 bituminous concrete mixture 瀝青碎石混合料 bituminous macadam mixture 瀝青砂 asphalt sand瀝青膏 asphalt mastic 水泥砂漿 cement mortar 石灰砂漿 lime mortar水泥混凝土混合料 cement concrete mixture 水泥混凝土 cement concrete鋼筋混凝土 reinforced concrete 預(yù)應(yīng)力(鋼筋)混凝土 prestressed concrete 早強混凝土 early strength concrete 干硬性混凝土 dry concrete貧混凝土

41、 lean concrete輕質(zhì)混凝土 light-weight concrete 纖維混凝土 fibrous concrete 外摻劑 admixture減水劑 water reducing agent 加氣劑 air entraining agent 早強劑 early strength agent 緩凝劑 retarder鋼筋 steel bar預(yù)應(yīng)力鋼材 prestressing steel 高強鋼絲 high tensile steel wire 鋼鉸線 stranded steel wire 冷拉鋼筋 cold-stretched steel bar 冷拔鋼絲 cold-drawn

42、 steel wire 高強螺栓 high strength bolt 空隙率 porosity孔隙比 void ratio 粒徑 grain size顆粒組成 grain composition 細度 fineness篩分 sieve analysis 級配 gradation 級配曲線 grading curve最佳級配 optimum gradation 含水量 water content縮限 shrinkage limit塑性指數(shù) plasticity index 水泥標號 cement mark水泥混凝土標號 cement concrete mark水 泥 混 凝 土 配 合 比 p

43、roportioning of cement concrete水灰比 water cement ratio和易性 workability 坍落度 slump離析 segregation 徐變 creep老化 ageing(瀝青)稠度 consistency(of bitumen) 針入度 penetration粘(滯)度 viscosity 軟化點 softening point 延度 ductility閃點 flash point 溶解度 dissolubility 熱穩(wěn)性 hot stability 水穩(wěn)性 water stability油石化 asphalt-aggregate rati

44、o 含油率 bitumen content壓碎率 rate of crushing 磨耗度 abrasiveness泊松比 Poissons ratio 疲勞試驗 fatigue test 劈裂試驗 splitting test 三軸試驗 triaxial test 擊實試驗 compaction test觸探試驗 cone penetration test 彎沉試驗 deflection test 環(huán)道試驗 circular track test 承載板試驗 loading plate test 透水性試驗 perviousness test 車轍試驗 wheel tracking test

45、馬歇爾試驗 Marshall stability test 壓實度試驗 compactness test鋪砂法 sand patch method硬 練 膠 砂 強 度 試 驗earth-drymortar strengthtest軟練膠砂強度試驗 plastic mortar strengthtest (水泥)安定性試驗 soundness test(of cement) 擊實儀 compaction test equipment長桿貫入儀 penetration test equipment 承載板 loading plate杠桿彎沉儀 beam lever deflectometer路面

46、曲率半徑測定儀 surface-curvatureapparatus 路面平整度測定儀 viameter路面透水度測定儀 surface permeameter 五輪儀 fifth-wheel tester制動儀 skiddometer 速度檢測器 speed detector萬能試驗機 universal testing machine 三軸(剪切)儀 triaxial shear equipment加 州 承 載 比 (CBR) 測 定 儀 California bearing ratiotester標準篩 standard sieves (瀝青)針入度儀 penetrometer (瀝青

47、)粘度儀 viscosimeter (瀝青)延度儀 ductilometer( 瀝 青 ) 軟 化 點 儀 ( 環(huán) - 球 法 )softening point tester(ring-ball method) 閃點儀(開口杯式)flash point tester (open cup method)馬歇爾穩(wěn)定度儀 Marshall stability apparatus (瀝青混合料)抽提儀 bitumen extractor 砂漿稠度儀 mortar penetration tester 坍落度圓錐筒 slump cone標 準 工 業(yè) 粘 度 計standardconcrete cons

48、istometer飽和面干吸水率試模 saturated-surface-dried moisture retention tester撞擊韌度試驗機 impact toughness machine 圓盤耐磨硬度試驗機 wear hardness machine狄法爾磨 耗試驗機 Deval abrasion testing machine洛杉磯磨 耗試驗機 Los Angeles abrasion testing machine壓碎率試模 crushing strength tester 單斗挖掘機 single-bucket excavator 推土機 bulldozer除根機 root

49、dozer 鏟運機 scraper 平地機 grader 挖溝機 trencher 耕耘機 cultivator 松土機 ripper松土攪拌機 pulvi-mixer 穩(wěn)定土拌和機 stabilizer 鑿巖機 rock breaker 碎石機 stone crusher碎石撒布機 stone spreader 裝載機 loader羊足壓路機 sheep-foot roller壓路機 roller振動壓路機 vibratory roller 瀝青加熱器 asphalt heater 瀝青泵 asphalt pump 瀝青灑布機 asphalt sprayer瀝青灑布車 asphalt dis

50、tributor 瀝青混合料拌和設(shè)備 asphalt mixing plant 瀝青混合料攤鋪機 asphalt paver 散裝水泥運輸車 cement deliver truck水泥混凝 土 混合料拌和 設(shè)備 concrete mixing plant(水泥混凝土混合料)攪拌 concrete deliver truck水泵 pump泥漿泵 mud pump張拉鋼筋油泵 prestressed steel bar drawing oil pump砂漿泵 mortar pump 水泥混凝土混合料泵 concrete pump 鋼筋切斷機 bar shear鋼筋彎曲機 steel bar be

51、nder鋼筋調(diào)直機 steel straighten machine 對焊機 butt welder鉆孔機 boring machine 打樁機 pile driver 拔樁機 pile extractor 千斤頂 jack張拉預(yù)應(yīng)力鋼筋千斤頂 prestressed steel bar drawing jack手拉葫蘆 chain block起重葫蘆 hoisting block 卷揚機 hoister纜索吊裝設(shè)備 cableway erecting equipment 起重機 crane架橋機 bridge erection equipment 砂筒 sand cylinder盾構(gòu) shi

52、eld全氣壓盾構(gòu) compressed air shield 半盾構(gòu) roof shield隧道掘進機 tunnel boring machine 全斷面隧道掘進機 tunnel boring machine for full section噴槍 shotcrete equipment 裝碴機 mucker盾構(gòu)千斤頂 main jack 拉合千斤頂 pull-in jacks復拌瀝青混合料攤鋪機 asphalt remixer 路面銑削機 pavemill回砂車 sand sweeping equipment 洗凈劑噴布車 detergent spray truck 清掃車 sweeper灑水

53、車 water truck 劃標線機 Line maker 自卸汽車 dumping wagon 牽引車 tow truck拖車頭 tractor truck 掛車 trailer平板車 flat truck 工程車 shop truck中央控制臺 central control unit 點控制 spot control線控制 line control 面控制 area control英漢術(shù)語對照索引abrasiveness 磨耗度 absolute datum 絕對基面 abutment 橋臺abutment pier 制動墩 acceleration lane 加速車道 accident

54、al load 偶然荷載 accommodation lane 專用車道 acoustic barrier 隔音墻acting circles of blasting 爆破作用圈 additional stake 加樁adjacent curve in one direction 同向曲線 admixture 外加劑adverse grade for safety 反坡安全線 aerial photogrammetry 航空攝影測量 aerophoto base 航攝基線aerophoto interpretation 航攝像片判讀 ageing 老化aggregate 集料(骨料) air

55、hardening 氣硬性alignment design(城市道路)平面設(shè)計，線形設(shè) 計alignment element 線形要素 alligator cracking 路面龜裂allowable rebound deflection 容許(回彈)彎沉 alternative line 比較線anchored bulkhead abutment 錨錠板式橋臺 anchored bulkhead retaining wall 錨錠板式擋 土墻anchored retaining wall by tie rods 錨桿式擋 土墻anionic emulsified bitumen 陰離子乳化瀝

56、青 annual average daily traffic 年平均日交通量 anti-creep heap(廠礦道路)擋車堆anti-dizzling screen 防炫屏(遮光柵) antiskid heap(廠礦道路)防滑堆 approach span 引橋aquitard 隔水層 arch bridge 拱橋 arch culvert 拱涵 arch ring 拱圈arterial highway 干線公路arterial road(廠內(nèi))主干道，(城市)主干路 asphalt distributor 瀝青灑布車asphalt mixing plant 瀝青混合料拌和設(shè)備asphalt paver 瀝青混合料