{"id":62538,"date":"2024-08-01T11:37:43","date_gmt":"2024-08-01T09:37:43","guid":{"rendered":"https:\/\/maccaferri-stage.softecspa.it\/es\/success-stories\/barrera-de-proteccion-contra-corrientes-de-detritos\/"},"modified":"2024-08-01T11:37:43","modified_gmt":"2024-08-01T09:37:43","slug":"barrera-de-proteccion-contra-corrientes-de-detritos","status":"publish","type":"stories","link":"https:\/\/maccaferri-stage.softecspa.it\/es\/casos-de-\u00e9xito\/barrera-de-proteccion-contra-corrientes-de-detritos\/","title":{"rendered":"BARRERA DE PROTECCI\u00d3N CONTRA CORRIENTES DE DETRITOS"},"content":{"rendered":"<div class=\"container-full text-bocolor-block-white\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Problem<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>En Santa Cruz de Tenerife, el barranco de San Felipe presenta una orograf\u00eda y un desnivel que, sumado a las lluvias intensas y a los incendios forestales del a\u00f1o pasado, dejan el suelo expuesto y vulnerable a los agentes erosivos. Por ello, un caudal importante de agua podr\u00eda desencadenar el arrastre de materiales erosionables del terreno. Este fen\u00f3meno, conocido como flujo de derrubios (Debris Flow), podr\u00eda generar graves da\u00f1os aguas abajo sin una medida de protecci\u00f3n.<\/p>\n<p><\/p>\n<p>Para evitar esta situaci\u00f3n, el Gobierno de Canarias encarg\u00f3 el dise\u00f1o de una protecci\u00f3n para mitigar este tipo de riesgo, que la empresa WARA Ingenier\u00eda Ambiental realiz\u00f3 con la colaboraci\u00f3n de Maccaferri.<\/p>\n<p><\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div>\n<div class=\"container-full text-bocolor-block-green\">\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12\">\n                        <h3>Solution<\/h3>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>    \n    <\/div>\n        <div class=\"row\">\n        <div class=\"col-12\">\n            <div class=\"container box-container\">\n                <div class=\"row\">\n                    <div class=\"col-12 content\">\n                        <p>En el proceso de dise\u00f1o, se analiz\u00f3 el caso de una avenida en el que la barrera debe soportar la carga de impacto din\u00e1mico debida al impacto de los derrubios, y la carga est\u00e1tica derivada de los derrubios que se acumulen detr\u00e1s de la barrera.<\/p>\n<p><\/p>\n<p>El sistema de protecci\u00f3n contra flujos de derrubios adoptado consiste en una barrera flexible con una capacidad de soportar 120 kPa, formada por paneles de red de anillos, cables de acero (superiores, intermedios, inferiores, y laterales) de \u00d8 22 mm con disipadores de energ\u00eda, postes HEA 220 con placa base, anclando este sistema mediante barras tipo Gewi de \u00d8 32 mm y anclajes flexibles de doble cable C-FAST de \u00d8 24 mm. Estos anclajes flexibles de \u00d8 24 mm tienen una carga de rotura de 845 kN y cuentan con marcado CE, que garantiza la validez de las prestaciones declaradas. Adem\u00e1s, estas barreras cuentan con elementos de protecci\u00f3n ante la abrasi\u00f3n en los cables superiores para proteger contra el efecto arrastre que puede producir el flujo que pase por encima de la barrera.<\/p>\n<p><\/p>\n<p>Todos los elementos formados por alambre de acero (redes de anillos, cables de acero, entre otros.) est\u00e1n galvanizados con la aleaci\u00f3n GALMAC C3 (Zn90-Al10% clase A), para garantizar una durabilidad de m\u00e1s de 50 a\u00f1os en ambiente C3.<\/p>\n<p><\/p>\n<p><\/p>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n    <\/div><!--usedproducts-->","protected":false},"excerpt":{"rendered":"<p>En el proceso de dise\u00f1o, se analiz\u00f3 el caso de una avenida en el que la barrera debe soportar la carga de impacto din\u00e1mico debida al impacto de los<\/p>\n","protected":false},"featured_media":62521,"parent":0,"menu_order":0,"template":"","stories-category":[],"stories-tag":[],"class_list":["post-62538","stories","type-stories","status-publish","has-post-thumbnail","hentry"],"acf":{"products":null,"applications":null,"solutions":null,"sectors":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - 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