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1、工程结构设计英语(EngineeringstructuraldesignEnglish)Acolumnsupportingmember,suchasapile,asteelpile,oraconcretepile,thatsinks,getsinto,orispouredintothefoundationofapile.Sheetpilesheetpilesareallorpartiallyintothefoundation,andthecrosssectionissupportedbyrectangularplates,suchassteelsheetpilesandrein
2、forcedconcretesheetpiles.Pavementpavementispavedwithroadmaterialontheroadbed,thestructurallayerforthevehicle,includingsurfacelayer(includingwearlayer),baseandcushion.Carriagewaylanehighwayforvariousvehiclepartsingeneral,includingfastlaneandslowcarlanes.Speed-changelanevariablespeedlane,accel
3、erationlaneanddecelerationlaneonahighway.Asectionofaroad,especiallyapedestrian,dividedbyacurb,barrier,orotherdeviceonahighway.Sidewalk.Lane;aseparatorstrip;astripofstripsalongthehighwaylongitudinallyseparatinglanes.Inthemiddleoftheroadiscalledthemediandivider.Bicyclepathbikelanesareforbicycl
4、es.Roadshoulderhighwayshoulderislocatedattheedgeofthecarriagewaytotheedgeofthesubgrade,withacertainwidthofthestripstructure.Inordertomaintainroadwayfunctionandtemporaryparking,andasalateralsupportoftheroadsurface.Subgrade,sideandditchsubgradesideditchesareverticaldrainsarrangedonbothsidesoft
5、hesubgradeforcollectingandexcludingtheflowingwateroftheroadsurface,theshoulderandtheslope.Catchditch;interceptingchannel(gutter)whenthesubgradedrainageditchesexcavationslopeinthehillsabovethecatchmentareaislarge,setuptointerceptsurfacewatertoensuretheslopeexcavationslopeisaffectedbywatereros
6、ionofwaterfacilities.Drainageditchwilldrainditchesdrainageditchessoilnearthepitorsubgradetodivertthewater,reservoirorlow-lyingland,naturalriversorBridgeDepartmentfacilities.Slopeprotection;revetmentrevetmentinordertopreventtheslopefromwatererosion,ontheslopeofallkindsofpavingandplantingcolle
7、ctively.Retaining,wallretainingwalls,mainlytowithstandtheearthpressure,preventcollapseofthewallofthebuilding.Railwaytrackrailwaytrackislocatedintherailabovetherail,sleeper,connectingparts,ballast,turnoutandotherancillaryequipmentandotherpartsoftheg