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1、上海交通大学硕士学位论文核电站环吊大车运行动力学研究姓名：李波申请学位级别：硕士专业：机械设计及理论导教师：吴天行200702013STUDYONPOLARCRANEDYNAMICSOFNUCLEARPOWERPLANTABSTRACTTodevelopnuclearpowerisaveryimportantstrategicmeasureinappeasingpowerdemand,optimizingenergyresourcestructure,insuringsecurityofenergy,acceleratimgs
2、ustaineddevelopmentofeconomy.Nuclearpowerisakindofgreenenergyresouece.Itstechnologyisverymatureandsafenow.Anditbecomesanecessarycomponentofourcounty'senergyresource.Withtheconstructionofnuclearpowerstation,itsnecessaryfacility,polarcraneislaidonmoreattention.Whatthe
3、nuclearpowerplant'sdemandonthepolarcraneisheavyload,precise,andsafe.Sowedemandthatthecraneshouldhavemoreadvancedcharacteristicsofdynamicsthanbefore.Infact,thepolarcraneisnotoftenusedinnuclearpowerplant.Butnuclearpowerenterprisefoundthattheabrasionbetweenguidewheelan
4、drailisgrave,whichisowingtobigtransverseforcebetweenthem.Andthiswillincreasethemaintenancecostfortheenterprise,debasethesafetyofthecrane,demagethelife-spanofthecrane.Firstly,thispaperconstructedadynamicmodelofpolarcraneaccordingtoitsworkcharacteristicandstructure,fo
5、rmerperformanceoftestanalysisandacademicresearch.Iconstructedamechanicalmodeldrawingofdynamiccrane.Analysedandstudiedallsortsofwaysofconfirmingcalculationalparameter.Studiedseveralcircumstancesoftherunningpolarcraneandconstructeddynamic3STUDYONPOLARCRANEDYNAMICSOFNU
6、CLEARPOWERPLANTABSTRACTTodevelopnuclearpowerisaveryimportantstrategicmeasureinappeasingpowerdemand,optimizingenergyresourcestructure,insuringsecurityofenergy,acceleratimgsustaineddevelopmentofeconomy.Nuclearpowerisakindofgreenenergyresouece.Itstechnologyisverymature
7、andsafenow.Anditbecomesanecessarycomponentofourcounty'senergyresource.Withtheconstructionofnuclearpowerstation,itsnecessaryfacility,polarcraneislaidonmoreattention.Whatthenuclearpowerplant'sdemandonthepolarcraneisheavyload,precise,andsafe.Sowedemandthatthecraneshoul
8、dhavemoreadvancedcharacteristicsofdynamicsthanbefore.Infact,thepolarcraneisnotoftenusedinnuclearpowerplant.Butnuclearpowerenterprisefoundt
