Conference paper Open Access
Salvatore Erminio; Mascolo Maria Cristina; Proia Roberta; Modoni Giuseppe; Grassi Davide
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="942" ind1=" " ind2=" "> <subfield code="a">2020-06-30</subfield> </datafield> <datafield tag="041" ind1=" " ind2=" "> <subfield code="a">eng</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">Liquefaction</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">Mitigation</subfield> </datafield> <datafield tag="653" ind1=" " ind2=" "> <subfield code="a">Nanosilicates</subfield> </datafield> <controlfield tag="005">20200630005954.0</controlfield> <controlfield tag="001">3463422</controlfield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">University of Cassino and Southern Lazio</subfield> <subfield code="a">Mascolo Maria Cristina</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">University of Cassino and Southern Lazio</subfield> <subfield code="a">Proia Roberta</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">University of Cassino and Southern Lazio</subfield> <subfield code="a">Modoni Giuseppe</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">University of Cassino and Southern Lazio</subfield> <subfield code="a">Grassi Davide</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">479192</subfield> <subfield code="z">md5:196652e957c69f6708588d7740f09abf</subfield> <subfield code="u">https://zenodo.org/record/3463422/files/ch539.pdf</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2019-06-23</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="p">openaire</subfield> <subfield code="o">oai:zenodo.org:3463422</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">University of Cassino and Southern Lazio</subfield> <subfield code="a">Salvatore Erminio</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Low pressure grouting with nanosilicate to reduce the liquefaction susceptibility of sand</subfield> </datafield> <datafield tag="536" ind1=" " ind2=" "> <subfield code="c">700748</subfield> <subfield code="a">Assessment and mitigation of liquefaction potential across Europe: a holistic approach to protect structures / infrastructures for improved resilience to earthquake-induced liquefaction disasters</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">https://creativecommons.org/licenses/by/1.0/legalcode</subfield> <subfield code="a">Creative Commons Attribution 1.0 Generic</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="a">cc-by</subfield> <subfield code="2">opendefinition.org</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a"><p>The severe damages on buildings and infrastructures induced by earthquake<br> liquefaction has highlighted the importance of implementing reliable techniques to reduce the<br> susceptibility of loose sandy deposits beneath new or existing buildings. In this direction, the<br> present paper presents the results of an experimental campaign aimed at analyzing the effectiveness<br> of low-pressure grouting of sand with nanosilicatesto mitigate the effects of liquefaction.<br> Sandy specimens, reconstituted at two initial relative densities have been treated with<br> grout prepared with silica content ranging from 1.2% to 5.0% by weight, cured for different<br> periods and have then been subjected to different physical and mechanical tests. The results<br> reveal a lower tendency of the treated material to accumulate excess pore pressuresduring<br> undrained cyclic loading, proving in this way that the technique can be successfully adopted<br> to mitigate the effects of liquefaction of loose sandy deposits.</p></subfield> </datafield> <datafield tag="773" ind1=" " ind2=" "> <subfield code="n">doi</subfield> <subfield code="i">isVersionOf</subfield> <subfield code="a">10.5281/zenodo.3463421</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.5281/zenodo.3463422</subfield> <subfield code="2">doi</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">publication</subfield> <subfield code="b">conferencepaper</subfield> </datafield> </record>
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