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		<identifier>oai:zbc.uz.zgora.pl:72451</identifier>
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<dc:title xml:lang="pl"><![CDATA[Experimental investigation of cementitious materials using the prism technique]]></dc:title>
<dc:creator><![CDATA[Messaoudi, Rahma]]></dc:creator>
<dc:creator><![CDATA[Bouzerira, Cherif]]></dc:creator>
<dc:creator><![CDATA[Grimes, Morad]]></dc:creator>
<dc:creator><![CDATA[Oucief, Hocine]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[prism technique]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[cementitious material]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[compressional wave]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[shear wave]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[reflection coefficient]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[technika pryzmatyczna]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[materiał cementowy]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[ściskanie]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[fala uderzeniowa]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[współczynnik odbicia]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Numerous studies have shown that the non-destructive testing has proved the exceptional role in supervising the quality of concrete. Today, they represent an alternative that contributes to the resolution of materials diagnostic problems without altering them. This work presents an experimental study using a pulse-echo method that has the advantage of generating two types of wave (compressional and shear) by a mode conversion using just one transducer. The samples were made in a prismatic form.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[The results recovered from backscattered echoes are extracted using an estimation algorithm. These data were exploited to determine velocities of the tested material then the reflection coefficients for related them with the compressive strength. The tests were conducted with six samples with varied water/cement ratio. The results obtained showed that the prism technique has the potential to evaluate characteristics cementitious material using this proposed process.]]></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[2020]]></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/72451/ceer2020_1_messaoudi_experimental.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/79532/edition/72451/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:72451]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[Civil and Environmental Engineering Reports (CEER), no 30, vol. 1]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:79532]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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