{"id":16114,"date":"2024-12-11T11:35:02","date_gmt":"2024-12-11T14:35:02","guid":{"rendered":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=16114"},"modified":"2024-12-11T11:35:02","modified_gmt":"2024-12-11T14:35:02","slug":"una-herramienta-de-ingenieria-de-rapida-ejecucion-para-evaluar-la-vulnerabilidad-estructural-ante-cargas-explosivas","status":"publish","type":"post","link":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=16114","title":{"rendered":"Una herramienta de ingenier\u00eda de r\u00e1pida ejecuci\u00f3n para evaluar la vulnerabilidad estructural ante cargas explosivas"},"content":{"rendered":"<p>En este texto se analiza la importancia de evaluar la vulnerabilidad de una plataforma (a\u00e9rea, naval o terrestre) durante su dise\u00f1o para garantizar su capacidad de resistir diversas amenazas. En concreto, se destaca la falta de marcos para evaluar la vulnerabilidad a las ondas expansivas, que pueden afectar de forma cr\u00edtica a la estructura de una plataforma. El art\u00edculo presenta una herramienta de ingenier\u00eda r\u00e1pida que cuantifica el riesgo de fallo estructural debido a la carga explosiva de las detonaciones explosivas a distintas distancias. La herramienta, implementada en un software interno, utiliza modelos anal\u00edticos y un enfoque probabil\u00edstico, evitando la necesidad de costosas simulaciones de elementos finitos. Su eficacia se demuestra a trav\u00e9s de un estudio de caso simplificado, lo que marca la novedad del entorno computacional integrado desarrollado.<\/p>\n<hr \/>\n<p class=\"section-title u-h4 u-margin-l-top u-margin-xs-bottom\"><strong>Abstract<\/strong><\/p>\n<div id=\"abssec0010\">\n<div id=\"abspara0010\" class=\"u-margin-s-bottom\">Assessing the vulnerability of a platform is crucial in its design. In fact, the results obtained from vulnerability analyses provide valuable information, leading to precise design choices or corrective solutions that enhance the platform&#8217;s chances of surviving different scenarios. Such scenarios can involve various types of threats that can affect the platform&#8217;s survivability. Among such, blast waves impacting the platform&#8217;s structure represent critical conditions that have not yet been studied in detail. That is, frameworks for vulnerability assessment that can deal with blast loading have not been presented yet. In this context, this work presents a fast-running engineering tool that can quantify the risk that a structure fails when it is subjected to blast loading from the detonation of high explosive-driven threats detonating at various distances from the structure itself. The tool has been implemented in an in-house software that calculates vulnerability to various impacting objects, and its capabilities have been shown through a simplified, yet realistic, case study. The novelty of this research lies in the development of an integrated computational environment capable of calculating the platform&#8217;s vulnerability to blast waves, without the need for running expensive finite element simulations. In fact, the proposed tool is fully based on analytical models integrated with a probabilistic approach for vulnerability calculation.<\/div>\n<div><\/div>\n<div><a href=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2024\/12\/1-s2.0-S2214914724002836-main.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"aligncenter wp-image-5168\" src=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1-243x300.png\" alt=\"Descargar archivo pdf\" width=\"75\" height=\"93\" srcset=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1-243x300.png 243w, https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1.png 310w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/><\/a><strong>Fuente: <\/strong><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2214914724002836?via%3Dihub\" target=\"_blank\" rel=\"noopener\"><em>https:\/\/www.sciencedirect.com<\/em><\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En este texto se analiza la importancia de evaluar la vulnerabilidad de una plataforma (a\u00e9rea, naval o terrestre) durante su dise\u00f1o para garantizar su capacidad&hellip; <\/p>\n","protected":false},"author":1,"featured_media":16115,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[18,24],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/16114"}],"collection":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16114"}],"version-history":[{"count":1,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/16114\/revisions"}],"predecessor-version":[{"id":16117,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/16114\/revisions\/16117"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/media\/16115"}],"wp:attachment":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}