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		<identifier>oai:zbc.uz.zgora.pl:61516</identifier>
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<dc:title xml:lang="pl"><![CDATA[Optimal shakedown of the thin-wall metal structures under strength and stiffness constraints = Optymalizacja przystosowania cienkościennych konstrukcji metalowych przy ograniczeniach ich nośności i sztywności]]></dc:title>
<dc:creator><![CDATA[Alawdin, Piotr]]></dc:creator>
<dc:creator><![CDATA[Liepa, Liudas]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[shakedown]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[thin-wall metal structures]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[strength]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[stiffness]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[optimization]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[mathematical programming]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[konstrukcje cienkościenne]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[konstrukcje metalowe cienkościenne]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[nośność]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[sztywność]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[optymalizacja]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[programowanie matematyczne]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Classical optimization problems of metal structures confined mainly with 1st class cross-sections. But in practice it is common to use the cross-sections of higher classes. In this paper, a new mathematical model for described shakedown optimization problem for metal structures, which elements are designed from 1st to 4th class cross-sections, under variable quasi-static loads is presented. The features of limited plastic redistribution of forces in the structure with thin-walled elements there are taken into account.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[Authors assume the elastic-plastic flexural buckling in one plane without lateral torsional buckling behavior of members. Design formulae for Methods 1 and 2 for members are analyzed. Structures stiffness constrains are also incorporated in order to satisfy the limit serviceability state requirements. With the help of mathematical programming theory and extreme principles the structure optimization algorithm is developed and justified with the numerical experiment for the metal plane frames.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[tytuł dodatkowy: Prace z Inżynierii Lądowej i Środowiska]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego]]></dc:publisher>
<dc:contributor><![CDATA[Kuczyński, Tadeusz - red.]]></dc:contributor>
<dc:date><![CDATA[2017]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:format xml:lang="pl"><![CDATA[application/pdf]]></dc:format>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/61516/3_alawdin_optimal.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/68349/edition/61516/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:61516]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Civil and Environmental Engineering Reports (CEER), No 25]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:68349]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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