{"id":22890,"date":"2006-03-03T10:45:17","date_gmt":"2006-03-03T10:45:17","guid":{"rendered":"http:\/\/cfcsl.com\/?post_type=avada_portfolio&#038;p=22890"},"modified":"2025-03-27T11:37:34","modified_gmt":"2025-03-27T11:37:34","slug":"viaducto-corso-argentina-padova-italia-2006","status":"publish","type":"avada_portfolio","link":"https:\/\/cfcsl.com\/en\/portfolio-items\/viaducto-corso-argentina-padova-italia-2006\/","title":{"rendered":"Viaducto Corso Argentina. Padova. Italia. 2006."},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color4);--awb-font-size:70px;\"><div class=\"title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:var(--awb-color7);\"><\/div><\/div><span class=\"awb-title-spacer fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><\/span><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"font-family:&quot;Spectral&quot;;font-style:normal;font-weight:400;margin:0;letter-spacing:-3px;font-size:1em;--fontSize:70;line-height:var(--awb-typography1-line-height);\">Viaducto Corso Argentina. Padova. Italia. 2006.<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep- sep-solid\" style=\"border-color:var(--awb-color7);\"><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1216.8px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:7.68%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1 fusion-text-no-margin\" style=\"--awb-content-alignment:right;--awb-font-size:18px;--awb-line-height:25px;--awb-text-font-family:&quot;IVY STYLE CSS cdnmultimedia&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><hr \/>\n<p><strong>Alcance CFC<\/strong><br \/>\nProyecto<\/p>\n<hr \/>\n<p><strong>Director de proyecto<\/strong><br \/>\nJavier Manterola Armis\u00e9n<\/p>\n<hr \/>\n<p><strong>Jefe de proyecto<\/strong><br \/>\nAntonio Mart\u00ednez Cutillas<\/p>\n<hr \/>\n<p><strong>Fecha fin construcci\u00f3n<\/strong><br \/>\n2006<\/p>\n<hr \/>\n<p><strong>Tipolog\u00eda<\/strong><br \/>\nPuentes Met\u00e1licos y mixtos<\/p>\n<hr \/>\n<p><strong>Material<\/strong><br \/>\nMet\u00e1lico<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type fusion-animated\" style=\"--button_accent_color:#000000;--button_border_color:#000000;--button_accent_hover_color:var(--awb-color5);--button_border_hover_color:var(--awb-color5);--button_border_width-top:1px;--button_border_width-right:1px;--button_border_width-bottom:1px;--button_border_width-left:1px;--button_gradient_top_color:#ffffff;--button_gradient_bottom_color:#ffffff;--button_gradient_top_color_hover:#f4f4f4;--button_gradient_bottom_color_hover:#f4f4f4;width:calc(100%);\" data-animationType=\"bounceInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"bottom-in-view\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"http:\/\/cfcsl.com\/wp-content\/uploads\/2023\/10\/VIADUCTO-CORSO-ARGENTINA.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">WHITEPAPER<\/span><\/a><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type fusion-animated\" style=\"--button_accent_color:#000000;--button_border_color:#000000;--button_accent_hover_color:var(--awb-color5);--button_border_hover_color:var(--awb-color5);--button_border_width-top:1px;--button_border_width-right:1px;--button_border_width-bottom:1px;--button_border_width-left:1px;--button_gradient_top_color:#ffffff;--button_gradient_bottom_color:#ffffff;--button_gradient_top_color_hover:#f4f4f4;--button_gradient_bottom_color_hover:#f4f4f4;width:calc(100%);\" data-animationType=\"bounceInUp\" data-animationDuration=\"1.0\" data-animationOffset=\"bottom-in-view\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"http:\/\/cfcsl.com\/wp-content\/uploads\/2023\/10\/625-A1-CORSO-PADUA_E.pdf\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">CONCEPTDESIGN<\/span><\/a><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_3_4 3_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:75%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.56%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.56%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\" style=\"--awb-font-size:18px;--awb-line-height:25px;--awb-letter-spacing:1px;--awb-text-font-family:&quot;IVY STYLE CSS cdnmultimedia&quot;;--awb-text-font-style:normal;--awb-text-font-weight:400;\"><p>Este viaducto pertenece al Nudo Viario Padova-Este y su misi\u00f3n es salvar la interferencia de tr\u00e1fico con la v\u00eda transversal Corso Argentina.<\/p>\n<p>La longitud total del viaducto es de 543.5 metros, en la que el tramo circular ocupa 298 m , y la alineaci\u00f3n recta 296 m. La distribuci\u00f3n se hace en 11 vanos de luces 40.0-9\u00d751.50-40.0. Cada sentido de circulaci\u00f3n discurre por plataformas independientes separadas 1.6 metros.<\/p>\n<p>La anchura total de cada una es de 16.0 metros<\/p>\n<p>El canto es de 2.0 metros y la anchura superior es de 14.60. Su forma de artesa se consigue con una platabanda inferior y dos almas inclinadas. El tablero es totalmente met\u00e1lico<\/p>\n<p>Los apoyos de los dos tableros se realizan sobre diez pilas en forma de \u201cV\u201d. Cada pila es com\u00fan a los dos tablero recogi\u00e9ndolos con brazos inclinados.<\/p>\n<p>Las cinco rampas que sirven para enlazar el viaducto principal con las v\u00edas inferiores, suponen, en cualquier obra de puente, una gran dificultad a\u00f1adida, pues la adecuaci\u00f3n formal y resistente entre v\u00edas tan dispares resulta bastante dif\u00edcil. Y este hecho es el que ha constituido uno de los retos que nos hemos propuesto vencer en esta obra y que tambi\u00e9n ha servido para configurar el dise\u00f1o.<\/p>\n<p>Pero de entre las rampas hay que distinguir dos tipos. El primero supone un enlace con el dintel de rampas que proviene de un trazado muy exterior al viaducto principal y que \u00fanicamente al final se une tangencialmente al mismo.<\/p>\n<p>El segundo tipo es la rampa que se desarrolla junto al viaducto y paralela al mismo.<\/p>\n<p>En ambos casos hemos tomado la opci\u00f3n de que las pilas de ambas estructuras no se interfieran. Esto significa que en los enlaces que se separan r\u00e1pidamente del tronco empiezan a aparecer pilas cuando \u00e9stas est\u00e1n alejadas del viaducto principal. En la rampa que se desarrolla paralela al viaducto se deben eliminar las pilas pues es imposible la no interferencia visual.<\/p>\n<p>Esto ha supuesto un problema resistente a\u00f1adido formidable, pues las rampas se apoyan en el viaducto principal a lo largo de toda su tangencia, normalmente muy larga, sin ayuda de pilas, y las torsiones que se producen en el mismo son muy importantes.<\/p>\n<p>Este efecto se hace especialmente significativo en el enlace que se desarrolla paralelo al viaducto principal, que ha sido necesario colgarlo del mismo para evitar esa superposici\u00f3n visual y resistente de soportes tan desiguales.<\/p>\n<p>El cuelgue se pens\u00f3 como tal en el primer dise\u00f1o pero esta sustentaci\u00f3n no controlaba el giro torsional de los ramales rectos. Por esta raz\u00f3n hubo que disponer costillas transversales que no solo transmitiesen la carga de las rampas al tronco, sino que adem\u00e1s transmitiese momento transversal, el cual controlaba el giro del tablero.<\/p>\n<p>Los ramales al encontrarse con el tronco van penetrando en su interior de una manera natural, tan natural como ocurre en las v\u00edas de circulaci\u00f3n superiores que sustentan.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-margin-bottom:-55px;--awb-background-color:#efefef;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"width:104% 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