Similitude design for the vibration problems of plates and shells_ A review (1)

《Similitude design for the vibration problems of plates and shells_ A review (1)》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、Front.Mech.Eng.2017,12(2):253–264DOI10.1007/s11465-017-0418-1REVIEWARTICLEYunpengZHU,YouWANG,ZhongLUO,QingkaiHAN,DeyouWANGSimilitudedesignforthevibrationproblemsofplatesandshells:Areview©HigherEducationPressandSpringer-VerlagBerlinHeidelberg2017AbstractSimilitudedesignplaysavitalroleinthe1Introduc

2、tionanalysisofvibrationandshockproblemsencounteredinlargeengineeringequipment.Similitudedesign,includingModeltestsarewidelyusedinthedesignandanalysisofdimensionalanalysisandgoverningequationmethod,ismajormechanicalequipmentandstructures,suchasfoundedonthedynamicsimilitudetheory.Thisstudyengineerin

3、gmachinery,aeroengines,majorcompressors,reviewstheapplicationofsimilitudedesignmethodsinandmarineplatforms.Theassessmentofworkingengineeringpracticeandsummarizesthemajorachieve-performance,reliability,andserviceliferequirethein-mentsofthedynamicsimilitudetheoryinstructuraldepthanalysisofstructural

4、vibrationandstrengthvibrationandshockproblemsindifferentfields,includingproblems,whicharedifficulttosolvewiththeuseofmarinestructures,civilengineeringstructures,andlargetheoreticalornumericalanalyses.Therefore,suchendea-powerequipment.Thisstudyalsoreviewsthedynamicvorsnecessitateexperiments.However,

5、performingexperi-similitudedesignmethodsforthin-walledandcompositementaltestsonprototypesisgenerallychallengingandmaterialplatesandshells,includingthemostrecentworktime-consuming.Thus,adynamicsimilitudemodelforpublishedbytheauthors.Structuresensitivityanalysisispredictingthebehavioroftheprototypem

6、ustbedevel-usedtoevaluatethescalingfactorstoattainaccurateoped.distortedscalinglaws.Finally,thisstudydiscussestheManyworkshaveconductedstructuralsimilitudemodelexistingproblemsandthepotentialofthedynamictestsandhaveachievednoteworthyresults.Harryandsimilitudetheoryfortheanalysisofvibrationandshock

7、Sabnis[1]introducedthebasicapplicationofsimilitudeproblemsofstructures.theoryinengineeringproblems.Ramuetal.[2]investi-gatedasimilitudedesignmethodforexperimentalmodelsKeywordsreview,dynamic,similitude,vibration,