{"id":1022,"date":"2015-02-11T06:22:21","date_gmt":"2015-02-11T09:22:21","guid":{"rendered":"https:\/\/www.facet.unt.edu.ar\/iest\/?page_id=1022"},"modified":"2018-03-09T01:01:43","modified_gmt":"2018-03-09T04:01:43","slug":"modelacion-de-nuevos-materiales-compuestos-ciunt-26-e520","status":"publish","type":"page","link":"https:\/\/www.facet.unt.edu.ar\/iest\/proyectos\/modelacion-de-nuevos-materiales-compuestos-ciunt-26-e520\/","title":{"rendered":"Modelaci\u00f3n de nuevos materiales compuestos (CIUNT 26\/E520)"},"content":{"rendered":"<h3>MODELACI\u00d3N DE NUEVOS MATERIALES COMPUESTOS\u00a0(CIUNT 26\/E520)<\/h3>\n<p><em>NEW COMPOSITE MATERIALS MODELING<\/em><\/p>\n<p><strong>Director:<\/strong> <a title=\"Dr. Ing. Luccioni Bibiana Maria\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/luccioni-bibiana-maria\/\">LUCCIONI, Bibiana Mar\u00eda<\/a><\/p>\n<p><strong>Periodo de Ejecuci\u00f3n:<\/strong> Inicio 01\/01\/2014 \u2013 Finalizaci\u00f3n 31\/12\/2017<\/p>\n<p><a href=\"#GRUPO%20DE INVESTIGACI\u00d3N\">Ver Grupo de investigaci\u00f3n<\/a><\/p>\n<p><strong>Resumen<\/strong><\/p>\n<p style=\"text-align: justify;\">Los elementos estructurales construidos con compuestos de matriz reforzada con fibras resultan la base de muchas de las estructuras que se est\u00e1n utilizando en la actualidad y de otras que se quieren incorporar como piezas fundamentales en aeronaves y otras aplicaciones. Para la adecuada utilizaci\u00f3n de nuevos materiales estructurales se requiere conocer con precisi\u00f3n el comportamiento de los mismos, que incluye procesos de falla que no son habituales en materiales tradicionales. La modelaci\u00f3n precisa de los mecanismos de falla en este tipo de materiales compuestos, es todav\u00eda un tema de mucha actualidad en investigaci\u00f3n, ya que no se han logrado proponer modelos que reproduzcan eficientemente los distintos fen\u00f3menos f\u00edsicos que tienen lugar y que, a la vez, puedan ser utilizados en an\u00e1lisis estructural con un costo computacional razonable. Este proyecto tiene por objetivo general el an\u00e1lisis del comportamiento de estructuras de materiales compuestos que se usan en la actualidad: hormigones de altas y ultra altas prestaciones con fibras y compuestos con nanotubos de carbono, sometidos a cargas est\u00e1ticas y din\u00e1micas, con la finalidad de crear una herramienta computacional fiable y de bajo costo de ejecuci\u00f3n que pueda tratar diferentes fen\u00f3menos no lineales, aplicable al dise\u00f1o de elementos construidos con dichos materiales. En el marco del proyecto se validar\u00e1 esta herramienta para resolver estructuras y partes estructurales y se verificar\u00e1 su eficiencia, confiabilidad y capacidad para resolver estos problemas. Como objetivos espec\u00edficos se prev\u00e9 la propuesta de modelos constitutivos para compuestos con fibras cortas, particularmente hormigones de alta y ultra alta resistencia reforzados con fibras y modelos para compuestos de matriz epoxy con nanotubos de carbono. Dentro de cada uno de los temas anteriores se realizar\u00e1 la propuesta e implementaci\u00f3n num\u00e9rica en programas de elementos finitos de los modelos desarrollados, as\u00ed como la validaci\u00f3n de los modelos materiales con ensayos de laboratorio.<\/p>\n<p>\u00a0<strong>Abstract<\/strong><\/p>\n<p style=\"text-align: justify;\">Structural elements made of new fiber reinforced composites are the base of many structures used nowadays and others to be used as main parts of aircrafts and other applications. The proper use of these materials requires the knowledge of their behavior, including their failure processes that differ from those of traditional materials. The precise modeling of failure mechanisms in such composites is still a topic of much research today, since there are no models proposed that efficiently reproduce various physical phenomena that occur and that, simultaneously, can be used in structural analysis with a reasonable computational cost. The project&#8217;s overall objective is to analyze the behavior of composite structures that are used today: high and ultra high performance fiber reinforced concrete and fiber composites with carbon nanotubes subjected to static and dynamic loads, in order to create a reliable and low cost of execution computational tool that can handle various nonlinear phenomena applicable to the design elements constructed with such materials. The project will validate this tool to solve structures and structural parts and will prove its efficiency, reliability and ability to solve these problems. The specific objective of the proposal is the development of constitutive models for composites with short fibers, particularly high and ultra high performance fiber reinforced concrete and models for epoxy matrix composites with carbon nanotubes. Each of the above topics includes the proposal of the model, the numerical implementation in finite element programs and the validation of material models with laboratory tests.<\/p>\n<p style=\"text-align: justify;\"><a id=\"GRUPO DE INVESTIGACI\u00d3N\"><\/a><span style=\"color: #ffffff;\">facu<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"width: 270px; height: 40px; background-color: #343538; text-align: left; vertical-align: middle;\" colspan=\"4\">\n<h3 style=\"padding-left: 30px;\"><span style=\"color: #ffffff;\">GRUPO DE INVESTIGACI\u00d3N<\/span><\/h3>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 1080px; height: 20px; border-color: #ffffff; text-align: center; vertical-align: middle;\" colspan=\"4\"><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; background-color: #343538; text-align: center; vertical-align: middle;\"><span style=\"color: #ffffff;\">Apellido y Nombre<\/span><\/td>\n<td style=\"width: 270px; height: 40px; background-color: #343538; text-align: center; vertical-align: middle;\"><span style=\"color: #ffffff;\">Rol<\/span><\/td>\n<td style=\"width: 270px; height: 40px; background-color: #343538; text-align: center; vertical-align: middle;\"><span style=\"color: #ffffff;\">Horas<\/span><\/td>\n<td style=\"width: 270px; height: 40px; background-color: #343538; text-align: center; vertical-align: middle;\"><span style=\"color: #ffffff;\">Lugar de trabajo<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"Dr. Ing. Luccioni Bibiana Maria\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/luccioni-bibiana-maria\/\">LUCCIONI, Bibiana Mar\u00eda<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Titular<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">30<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"LABANDA Nicolas\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/labanda-nicolas\/\">LABANDA, Nicolas Agustin<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Becario-Tesista<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">35<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET-IEST<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"RUANO Gonzalo\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/ruano-gonzalo\/\">RUANO SANDOVAL, Gonzalo Javier<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Becario-Tesista<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">35<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET-IEST<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"ISLA Facundo\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/isla-facundo\/\">ISLA CALDERON, Facundo Andr\u00e9s<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Investigador<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">35<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"ARAOZ Gabriel\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/araoz-gabriel\/\">AR\u00c1OZ, GabrieL Francisco<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Investigador<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">20<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a title=\"LUCERO Javier\" href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/lucero-javier\/\">LUCERO, Javier Bernardo<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Investigador<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">35<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\"><a href=\"https:\/\/www.facet.unt.edu.ar\/iest\/integrantes\/arganaraz-luciana\/\">ARGA\u00d1ARAZ SAENZ, Paula Luciana<\/a><\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Becario-Tesista<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">35<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET-IEST<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\">CAMPOS, Amelia del Valle<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Colaborador<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">10<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET-IEST<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 270px; height: 40px; text-align: left; vertical-align: middle;\">TORIELLI, Daniel Jos\u00e9<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">Colaborador<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">10<\/td>\n<td style=\"width: 270px; height: 40px; vertical-align: middle; text-align: center;\">UNT-FACET-IEST<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>MODELACI\u00d3N DE NUEVOS MATERIALES COMPUESTOS\u00a0(CIUNT 26\/E520) NEW COMPOSITE MATERIALS MODELING Director: LUCCIONI, Bibiana Mar\u00eda Periodo de Ejecuci\u00f3n: Inicio 01\/01\/2014 \u2013 Finalizaci\u00f3n 31\/12\/2017 Ver Grupo de investigaci\u00f3n Resumen Los elementos estructurales construidos con compuestos de matriz reforzada con fibras resultan la base de muchas de las estructuras que se est\u00e1n utilizando en la actualidad y de [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"parent":151,"menu_order":15,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/pages\/1022"}],"collection":[{"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/comments?post=1022"}],"version-history":[{"count":11,"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/pages\/1022\/revisions"}],"predecessor-version":[{"id":2053,"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/pages\/1022\/revisions\/2053"}],"up":[{"embeddable":true,"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/pages\/151"}],"wp:attachment":[{"href":"https:\/\/www.facet.unt.edu.ar\/iest\/wp-json\/wp\/v2\/media?parent=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}