Abstract:Santrauka.Darbe pateikiama simetriškai apkrauto lėkšto sferinio kevalo saugos ribinio būvio analizė. Konstrukcijos fizikiniai parametrai, forma, matmenys, apkrova ir jos pridėjimo vieta ir kryptis yra žinomi. Nagrinėjamas tamprusis ir idealiai tamprus plastinis kevalas, pasitelkiant ekstreminį energetinį principą randami tikrieji įtempių ir deformacijų būviai. Tampraus būvio analizės uždavinio matematinis modelis formuluojamas taikant virtualių jėgų principą, o ribinės apkrovos nustatymo uždavinio matematinis … Show more
“…The equilibrium finite element method has been applied for analysing the elastic spherical shell. The functions S k ðxÞ of elastic shells can have breaks [49]. In order to increase the accuracy of the obtained results, the breaks must be considered.…”
Section: The Transformation Of Governing Equations For the Elastic Spmentioning
“…The equilibrium finite element method has been applied for analysing the elastic spherical shell. The functions S k ðxÞ of elastic shells can have breaks [49]. In order to increase the accuracy of the obtained results, the breaks must be considered.…”
Section: The Transformation Of Governing Equations For the Elastic Spmentioning
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.