Dynamic buckling in lamina plates reinforced by CNTs in each layer using exact solution

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摘要 Inthiswork,dynamicbucklingofarestedlaminananocompositeplateisconsidered.Theplatesarearmedwithsinglewalledcarbonnanotubes(SWCNTs)toobtaintheireffectivecharacteristic;Mori-Tanakamodelisapplied.Accordingtosinusoidalsheardeformationtheory(SSDT),theequationsofgoverningareobtainedusingHamilton'sprincipalandenergymethod.Forcalculatingthedynamicstabilityregion(DIR)ofthestructureBolotin'sandNavier'smethodsareapplied.TheinfluencesofnumberandorientationangleoflayersvolumepercentofSWCNTs,geometricalparametersandelasticmediumofplatesareshownontheDIRofsystem.ResultsshowthatenhancingvolumepercentofSWCNTsincreasestheresonancefrequency.Also,theaccuracyofthisstudyiscomparedwithotherworks
机构地区 不详
出处 《机电液工程学报》 2018年3期
关键词
出版日期 2018年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)