JEDNAČINE POLJA U TEORIJI TANKE LJUSKE - INVARIJANTAN PRISTUP

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JEDNAČINE POLJA U TEORIJI TANKE LJUSKE - INVARIJANTAN PRISTUP

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dc.contributor.advisor	Berković, Mladen
dc.contributor.author	Drašković, Zoran
dc.date.accessioned	2015-10-09T09:19:07Z
dc.date.available	2015-10-09T09:19:07Z
dc.date.issued	1990
dc.identifier.uri	http://hdl.handle.net/123456789/4092
dc.description.abstract	U radu to da bude upotrebljena Galerkinova procedura za dobijanje jednatina polja tanke ljuske neuniformne debljine iz jednatina polja trodimenzionog kontinuuma. Tako to (s obzirom na to da je u [54], odnosno u (57] vet bilo reti o konstitutivnim jednacinama tanke ljuske) da bude zaokruien rad na razvoju tzv. meAovitog modela u teoriji tanke ljuske - to je model tri polja, koji predstavlja neklasidan pristup u metodi konadnih elemenata i odlikuje se nezavisnim aproksimiranjem polja pomeranja, polja deformacije i polja napona, a u cilju uzimanja u obzir i granidnih uslova na licima ljuske (tto je inade nemogute u klasidnoj metodi konadnih elemenata). Osnovna odlika pristupa u radu bite koriiCenje invarijantnih (tj. nezavisnih od izbora koordinatnog sistema) aproksimacija (i to Leiandrovim polinomima) tih polja, Itode mann koji je nov u literaturi, a treba da omoguei, s jedne strane, geometrijski doslednije, a, sa druge strane, jednostavnije dobijanje jednadina polja tanke ljuske iz trodimenzione teorije	en_US
dc.description.provenance	Submitted by Slavisha Milisavljevic (slavisha) on 2015-10-09T09:19:07Z No. of bitstreams: 1 Jerdnacine_polja.PDF: 1204585 bytes, checksum: 5ce15634ec0fb942ed5a054aee13496c (MD	en
dc.description.provenance	Made available in DSpace on 2015-10-09T09:19:07Z (GMT). No. of bitstreams: 1 Jerdnacine_polja.PDF: 1204585 bytes, checksum: 5ce15634ec0fb942ed5a054aee13496c (MD5) Previous issue date: 19	en
dc.language.iso	sr	en_US
dc.publisher	Beograd	en_US
dc.title	JEDNAČINE POLJA U TEORIJI TANKE LJUSKE - INVARIJANTAN PRISTUP	en_US
mf.subject.area	Mechanics	en_US
mf.university.faculty	Mathematical faculty	en_US
mf.document.pages	113	en_US
mf.document.location	Beograd	en_US
mf.document.genealogy-project	No	en_US
mf.university	Belgrade University	en_US

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