June 23, 2019 Conference paper Open Access

Salvatore Erminio; Mascolo Maria Cristina; Proia Roberta; Modoni Giuseppe; Grassi Davide

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    "description": "<p>The severe damages on buildings and infrastructures induced by earthquake<br>\nliquefaction has highlighted the importance of implementing reliable techniques to reduce the<br>\nsusceptibility of loose sandy deposits beneath new or existing buildings. In this direction, the<br>\npresent paper presents the results of an experimental campaign aimed at analyzing the effectiveness<br>\nof low-pressure grouting of sand with nanosilicatesto mitigate the effects of liquefaction.<br>\nSandy specimens, reconstituted at two initial relative densities have been treated with<br>\ngrout prepared with silica content ranging from 1.2% to 5.0% by weight, cured for different<br>\nperiods and have then been subjected to different physical and mechanical tests. The results<br>\nreveal a lower tendency of the treated material to accumulate excess pore pressuresduring<br>\nundrained cyclic loading, proving in this way that the technique can be successfully adopted<br>\nto mitigate the effects of liquefaction of loose sandy deposits.</p>", 
    "language": "eng", 
    "title": "Low pressure grouting with nanosilicate to reduce the liquefaction susceptibility of sand", 
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        "title": "Assessment and mitigation of liquefaction potential across Europe: a holistic approach to protect structures / infrastructures for improved resilience to earthquake-induced liquefaction disasters", 
        "acronym": "LIQUEFACT", 
        "program": "H2020", 
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    "keywords": [
      "Liquefaction", 
      "Mitigation", 
      "Nanosilicates"
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    "publication_date": "2019-06-23", 
    "creators": [
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        "affiliation": "University of Cassino and Southern Lazio", 
        "name": "Salvatore Erminio"
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        "affiliation": "University of Cassino and Southern Lazio", 
        "name": "Mascolo Maria Cristina"
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      {
        "affiliation": "University of Cassino and Southern Lazio", 
        "name": "Proia Roberta"
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      {
        "affiliation": "University of Cassino and Southern Lazio", 
        "name": "Modoni Giuseppe"
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        "affiliation": "University of Cassino and Southern Lazio", 
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