资源描述：
《外文翻译--超高层建筑结构横向风荷载效应》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、毕业设计外文翻译题目超高层建筑结构横向风荷载效应学院土木工程学院专业土木工程班级土木0903班学生蔡江红学号20090622003指导教师谢群二〇一三年三月二日Across-windloadsandeffectsofsuper-tallbuildingsandStructuresAuthor:GUMing&QUANYongBeginningandendingpage：2531~2541PublicationDate(SerialNumber）：August25,2011doi:10.1007/s11431-011-4543-5Publishingu
2、nit：sciencechinaTechnologicalSciencesAbstractAcross-windloadsandeffectshavebecomeincreasinglyimportantfactorsinthestructuraldesignofsuper-tallbuildingsandstructureswithincreasingheight.Across-windloadsandeffectsoftallbuildingsandstructuresarebelievedtobeexcitedbyinflowturbulen
3、ce,wake,andinflow-structureinteraction,whichareverycomplicated.Althoughresearchershavebeenfocusingontheproblemforover30years,thedatabaseofacross-windloadsandeffectsandthecomputationmethodsofequivalentstaticwindloadshavenotyetbeendeveloped,mostcountrieshavingnorelatedrulesinthe
4、loadcodes.Researchresultsontheacross-windeffectsoftallbuildingsandstructuresmainlyinvolvethedeterminationofacross-windaerodynamicforcesandacross-windaerodynamicdamping,developmentoftheirdatabases,theoreticalmethodsofequivalentstaticwindloads,andsoon.Inthispaperwefirstreviewthe
5、currentresearchonacross-windloadsandeffectsofsuper-tallbuildingsandstructuresbothathomeandabroad.Thenwepresenttheresultsofourstudy.Finally,weillustrateacasestudyinwhichourresearchresultsareappliedtoatypicalsuper-tallstructure.IntroductionWiththedevelopmentofscienceandtechnolog
6、y,structuresarebecominglarger,longer,taller,andmoresensitivetostrongwind.Thus,windengineeringresearchersarefacingwithmorenewchallenges,evenproblemstheyarecurrentlyunawareof.Forexample,theconstructionofsupertallbuildingsisnowprevalentaroundtheworld.TheChicagoSearsTowerwithaheig
7、htof443mhaskepttherecordoftheworld’stallestbuildingfor26yearsnow.Dozensofsuper-tallbuildingswithheightsofover400maresettobeconstructed.BurjDubaiTowerwithaheightof828mhasjustbeencompleted.Indevelopedcountries,thereareevenproposalstobuild“citiesintheair”withthousandsofmetersofma
8、gnitude.Withtheincreaseinheightanduseoflightandhigh-strengthm
