CivilengineeringintroductionpapersAbstract:thecivilengineeringisahugediscipline,butthemainoneisbuilding,buildingwhetherinChinaorabroad,hasalonghistory,long-termdevelopmentprocess.Theworldischangingeveryday,butthebuildingalsoalongwiththeprogressofscienceanddevelopment.Mechanicsfindings,materialofupdate,evermorescientifictechnologyintothebuilding.Butbeforearoomwithatiletocoverthetopofthehouse,nowforcomfort,differentideas,differentscientific,promotedthedevelopmentofcivilengineering,makingitmoreperfect.[keywords]:civilengineering;Architecture;Mechanics,Materials.Civilengineeringisbuildvariousprojectscollectively.Itwasmeanttobeand"militaryproject"corresponding.InEnglishthehistoryofCivilEngineering,mechanicalEngineering,electricalEngineering,chemicalEngineeringbelongtotoEngineering,becausetheyallhaveMinYongXing.Later,astheprojectdevelopmentofscienceandtechnology,mechanical,electrical,chemicalhasgraduallyformedindependentscientific,toEngineeringbecameCivilEngineeringofspecializednouns.Sofar,inEnglish,toEngineeringincludewaterconservancyproject,portEngineering,Whileinourcountry,waterconservancyprojectsandportprojectsalsobecomeverycloseandcivilengineeringrelativelyindependentbranch.Civilengineeringconstructionofobject,bothreferstothatbuiltontheground,undergroundwaterengineeringfacilities,alsoreferstoappliedmaterialsequipmentandconductoftheinvestigation,designandconstruction,maintenance,repairandotherprofessionaltechnology.Civilengineeringisakindofwithpeople'sfood,clothing,shelterandtransportationhascloserelationoftheproject.Amongthemwith"live"relationshipisdirectly.Because,tosolvethe"live"problemmustbuildvarioustypesofbuildings.Tosolvethe"line,foodandclothes"problembothdirectside,butalsoaindirectside."Line",mustbuildrailways,roads,Bridges,"Feed",mustbewelldrillingwater,waterconservancy,farmirrigation,drainagewatersupplyforthecity,thatisdirectrelation.Indirectlyrelationshipisnomatterwhatyoudo,manufacturingcars,ships,orspinningandweaving,clothing,orevenproductionsteel,l