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1、土木工程外文翻译题目：高层建筑学院：兰州交通大学博文学院专业：土木工程班级：08级土木5班学号：20081258学生姓名：指导教师：完成日期：2012年3月11号一、外文原文：TallBuildingStructureTallbuildingshavefascinatedmankindfromthebeginningofcivilization,theirconstructionbeinginitiallyfordefenseandsubsequentlyforecclesiasticalpurpose
2、s.Thegrowthinmoderntallbuildingconstruction,however,whichbeganinthe1880s,hasbeenlargelyforcommercialandresidentialpurposes.Tallcommercialbuildingsareprimarilyaresponsetothedemandbybusinessactivitiestobeasclosetoeachother,andtothecitycenter,aspossible,the
3、rebyputtingintensepressureontheavailablelandspace.Also,becausetheyformdistinctivelandmarks,tallcommercialbuildingsarefrequentlydevelopedincitycentersasprestigesymbolsforcorporateorganizations.Further,thebusinessandtouristcommunity,withitsincreasingmobili
4、ty,hasfuelledaneedformore,frequentlyhigh-rise,citycenterhotelaccommodations.Therapidgrowthoftheurbanpopulationandtheconsequentpressureonlimitedspacehaveconsiderablyinfluencedcityresidentialdevelopment.Thehighcostofland,thedesiretoavoidacontinuousurbanspr
5、awl,andtheneedtopreserveimportantagriculturalproductionhaveallcontributedtodriveresidentialbuildingsupward.Ideally,intheearlystagesofplanningabuilding,theentiredesignteam,includingthearchitect,structuralengineer,andservicesengineer,shouldcollaboratetoagr
6、eeonaformofstructuretosatisfytheirrespectiverequirementsoffunction,safetyandserviceability,andservicing.Acompromisebetweenconflictingdemandswillbealmostinevitable.Inallbuttheverytalleststructures,however,thestructuralarrangementwillbesubservienttothearch
7、itecturalrequirementsofspacearrangementandaesthetics.Thetwoprimarytypesofverticalload-resistingelementsoftallbuildingsarecolumnsandwalls,thelatteractingeitherindependentlyasshearwallsorinassembliesasshearwallcores.Thebuildingfunctionwillleadnaturallytoth
8、eprovisionofwallstodivideandenclosespace,andofcorestocontainandconveyservicessuchaselevators.Columnswillbeprovided,inotherwiseunsupportedregions,totransmitgravityloadsand,insometypesofstructure,horizontalloadsalso.Theinevi
