{"id":4624,"date":"2023-03-04T14:15:26","date_gmt":"2023-03-04T13:15:26","guid":{"rendered":"http:\/\/www.ub.edu\/risknat\/?page_id=4624"},"modified":"2023-09-15T19:03:40","modified_gmt":"2023-09-15T17:03:40","slug":"analisi-de-perillositat-sismica-sha","status":"publish","type":"page","link":"https:\/\/www.ub.edu\/risknat\/analisi-de-perillositat-sismica-sha\/","title":{"rendered":"An\u00e0lisi de
perillositat s\u00edsmica (SHA)"},"content":{"rendered":"

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A la majoria de pa\u00efsos, les an\u00e0lisis de perillositat s\u00edsmica (SHA) encara es basen \u00fanicament en la sismicitat hist\u00f2rica i instrumental. No obstant, aquesta aproximaci\u00f3 \u00e9s insuficient per descriure la perillositat s\u00edsmica, especialment en zones de deformaci\u00f3 lenta, on falles molt perilloses poden romandre en silenci durant llargs per\u00edodes i, per tant, queden amagades a la percepci\u00f3 humana. Idealment, els registres de sismicitat hist\u00f2rica i instrumental haurien de complementar-se amb dades paleosismol\u00f2giques per acotar millor el perill s\u00edsmic d’una regi\u00f3 determinada.<\/p>\n<\/div>

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Els nostres objectius principals s\u00f3n:<\/h3>\n

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    \n
  1. \n

    explorar l’impacte d’utilitzar dades paleos\u00edsmiques i un enfocament de sistema a la zona de cisalla B\u00e8tica oriental sobre l’an\u00e0lisi probabilista de risc s\u00edsmic (SHA) i els models dependents del temps.<\/p>\n<\/li>\n

  2. elaborar mapes de risc s\u00edsmic m\u00e9s realistes per ser considerats en la limitaci\u00f3 dels codis s\u00edsmics, com ara la inclusi\u00f3 de l’EUROCODE8 al codi espanyol.<\/li>\n<\/ol>\n
      \n<\/ol>\n

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      Col\u00b7laboracions<\/h3>\n
      \n\t\t\t
      La nostra recerca es beneficia d’una fruct\u00edfera col\u00b7laboraci\u00f3 amb el jove grup de treball de la European Science Comission<\/i> Fault2SHA (fault2sha.net) en el qual col\u00b7laborem amb O.Scotti (IRSN), B.Pace (UdS Quietti), L.Benedetti (CEREGE), L. .Peruzza (OGS), J.Mayordomo (IGME), entre d’altres. Actualment formem part del comit\u00e8 executiu d’aquest grup (M.Ortu\u00f1o), hem liderat activament el laboratori de camp de la zona de cisalla de les B\u00e8tiques Orientals (EBSZ), un dels dos d’aquest consorci, i vam organitzar una de les reunions anuals de Fault2SHA. a Barcelona l’any 2019.<\/div>\n\t\t<\/div>
      m\u00e9s text<\/span><\/span><\/span><\/div>\n

      <\/strong><\/p>\n<\/div>

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      <\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-4624","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/pages\/4624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/comments?post=4624"}],"version-history":[{"count":5,"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/pages\/4624\/revisions"}],"predecessor-version":[{"id":5598,"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/pages\/4624\/revisions\/5598"}],"wp:attachment":[{"href":"https:\/\/www.ub.edu\/risknat\/wp-json\/wp\/v2\/media?parent=4624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}