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		<identifier>oai:zbc.uz.zgora.pl:68129</identifier>
	    <datestamp>2023-07-06T08:42:31Z</datestamp>
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<dc:title xml:lang="pl"><![CDATA[Predicting changes of the state of a bridge reinforced with concrete superstructures in view of operational changes]]></dc:title>
<dc:creator><![CDATA[Ovchynnykov, Pavlo]]></dc:creator>
<dc:creator><![CDATA[Dubinchyk, Olha]]></dc:creator>
<dc:creator><![CDATA[Tiutkin, Oleksii]]></dc:creator>
<dc:creator><![CDATA[Kildieiev, Vitalii]]></dc:creator>
<dc:creator><![CDATA[Sedin, Vladimir]]></dc:creator>
<dc:creator><![CDATA[Bikus, Kateryna]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[bridges]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[superstructure]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[reinforced concrete]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[reinforcement]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[concrete creep]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[cracs]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[corrosion depth]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[most]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[zbrojenia]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[beton wzmocniony]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[wzmocnienie]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[pełzanie betonu]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[pęknięcie]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[korozja]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[To solve the problem of predicting the service life of superstructures, this work proposes the basis and methodological developments of creep theory with increasing loads as well as regression analysis of the results of laboratory experiments. The main limitation in terms of reinforcement is corrosion in the concrete cracks, which was determined during laboratory experiments. Based on the results, the approximate analytical dependences concerning reinforcement corrosion depth change over time at a constant value of crack width were selected.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The paper substantiates the validity of the analytical dependences as a result of regression analysis; it proposes formulae for determining the corrosion rate of rebars in reinforced concrete superstructures. The obtained analytical dependences allowed for the developing of a process for predicting changes to the state of the superstructure in light of operational changes.]]></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[2019]]></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/68129/ceer2019_3_ovchynnykov_predicting.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/75079/edition/68129/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:68129]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Civil and Environmental Engineering Reports (CEER), no 29, vol. 3]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:75079]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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