{"id":89419,"date":"2026-02-17T18:32:27","date_gmt":"2026-02-17T17:32:27","guid":{"rendered":"https:\/\/www.maccaferri.com\/latam\/?p=89419"},"modified":"2026-02-17T18:32:30","modified_gmt":"2026-02-17T17:32:30","slug":"barreras-dinamicas-para-control-de-caidos-en-costa-rica-hidroelectrica-arenal","status":"publish","type":"post","link":"https:\/\/www.maccaferri.com\/latam\/news\/barreras-dinamicas-para-control-de-caidos-en-costa-rica-hidroelectrica-arenal\/","title":{"rendered":"Barreras din\u00e1micas\u00a0para mitigar riesgos por ca\u00eddas de rocas en\u00a0la casa de m\u00e1quinas\u00a0de\u00a0la Hidroel\u00e9ctrica Arenal\u00a0"},"content":{"rendered":"<div class=\"wp-block-mac-container-block box-container\"><p><\/p>\n\n<p class=\"wp-block-yoast-seo-estimated-reading-time yoast-reading-time__wrapper\"><span class=\"yoast-reading-time__icon\"><svg aria-hidden=\"true\" focusable=\"false\" data-icon=\"clock\" width=\"20\" height=\"20\" fill=\"none\" stroke=\"currentColor\" style=\"display:inline-block;vertical-align:-0.1em\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\"><path stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z\"><\/path><\/svg><\/span><span class=\"yoast-reading-time__spacer\" style=\"display:inline-block;width:1em\"><\/span><span class=\"yoast-reading-time__descriptive-text\">Estimated reading time: <\/span><span class=\"yoast-reading-time__reading-time\">3<\/span><span class=\"yoast-reading-time__time-unit\"> minutes<\/span><\/p>\n\n<div class=\"wp-block-yoast-seo-table-of-contents yoast-table-of-contents\"><h2>Tabla de contenidos<\/h2><ul><li><a href=\"#h-problema-por-caida-de-rocas-en-esta-hidroelectrica-de-costa-rica\" data-level=\"2\">Problema por ca\u00edda de rocas en esta hidroel\u00e9ctrica de Costa Rica<\/a><\/li><li><a href=\"#h-barreras-dinamicas-su-eficiencia-para-proteccion-contra-caidos\" data-level=\"2\">Barreras din\u00e1micas:\u00a0su eficiencia para protecci\u00f3n contra ca\u00eddos<\/a><ul><li><a href=\"#h-instalacion-de-estas-barreras-dinamicas-en-costa-rica\" data-level=\"3\">Instalaci\u00f3n de estas barreras din\u00e1micas en Costa Rica<\/a><\/li><\/ul><\/li><\/ul><\/div>\n\n<p><\/p>\n\n<p>La\u00a0<strong>planta\u00a0hidroel\u00e9ctrica Arenal<\/strong>, en\u00a0<strong>Guanacaste<\/strong>,\u00a0<strong>Costa Rica<\/strong>, requer\u00eda una\u00a0<a href=\"https:\/\/www.maccaferri.com\/latam\/aplicaciones\/barreras-contra-la-nieve-y-proteccion-contra-la-caida-de-rocas\/\" target=\"_blank\" rel=\"noreferrer noopener\">obra para\u00a0<strong>mitigar riesgos<\/strong><\/a><strong>\u00a0por ca\u00eddas de rocas<\/strong>\u00a0en las laderas cercanas a la casa de m\u00e1quinas.\u00a0De la mano de Maccaferri, la soluci\u00f3n implementada fueron barreras din\u00e1micas RB 1.000 de 5m de altura.\u00a0\u00a0<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-problema-por-caida-de-rocas-en-esta-hidroelectrica-de-costa-rica\"><strong>Problema por ca\u00edda de rocas en esta hidroel\u00e9ctrica de Costa Rica\u00a0<\/strong><\/h2>\n\n<p>Los&nbsp;eventos&nbsp;de&nbsp;<strong>desprendimientos de rocas<\/strong>&nbsp;se presentaban de manera constante. Por lo tanto,&nbsp;representaban un riesgo relevante para la infraestructura cr\u00edtica de la planta,&nbsp;pero&nbsp;en particular&nbsp;para&nbsp;las tuber\u00edas principales.&nbsp;A su vez, este escenario compromet\u00eda&nbsp;la seguridad del personal que realizaba&nbsp;labores operativas y de mantenimiento en&nbsp;esta&nbsp;zona&nbsp;de&nbsp;<strong>Cota Rica<\/strong>.&nbsp;&nbsp;<\/p>\n\n<p><\/p>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link has-luminous-vivid-orange-background-color has-background has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.maccaferri.com\/latam\/news\/que-son-las-barreras-dinamicas-caracteristicas-tecnicas-calculo-y-aplicaciones\/\" style=\"padding-top:var(--wp--preset--spacing--40);padding-bottom:var(--wp--preset--spacing--40)\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Conoce c\u00f3mo calcular la barrera din\u00e1mica ideal para tu proyecto: da clic aqu\u00ed para leer\u00a0<\/strong><\/a><\/div><\/div>\n\n<p><\/p>\n\n<p>La frecuencia y magnitud de&nbsp;la&nbsp;<strong>ca\u00edda de rocas<\/strong>&nbsp;obligaron a la administraci\u00f3n de la&nbsp;<strong>hidroel\u00e9ctrica<\/strong>&nbsp;a buscar una soluci\u00f3n t\u00e9cnica. Esta deb\u00eda&nbsp;reducir el nivel de exposici\u00f3n al riesgo y garantizar la continuidad operativa de las instalaciones. Ante este escenario,&nbsp;<strong>Maccaferri&nbsp;Costa Rica<\/strong>&nbsp;apoy\u00f3 en el&nbsp;desarrollo de&nbsp;una propuesta&nbsp;integral de&nbsp;<strong>protecci\u00f3n contra ca\u00edda de rocas<\/strong>, con base&nbsp;en&nbsp;<a href=\"https:\/\/www.maccaferri.com\/latam\/aplicaciones\/barreras-contra-la-nieve-y-proteccion-contra-la-caida-de-rocas\/\" target=\"_blank\" rel=\"noreferrer noopener\">criterios de ingenier\u00eda<\/a>&nbsp;y adaptada a las condiciones espec\u00edficas del sitio.&nbsp;<\/p>\n\n<p><\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-barreras-dinamicas-su-eficiencia-para-proteccion-contra-caidos\"><strong>Barreras din\u00e1micas:\u00a0su eficiencia para protecci\u00f3n contra ca\u00eddos\u00a0<\/strong><\/h2>\n\n<p>La soluci\u00f3n planteada contempl\u00f3\u00a0la\u00a0<strong>instalaci\u00f3n de barreras\u00a0din\u00e1micas<\/strong>\u00a0RB 1000, con\u00a0una altura de\u00a05\u00a0metros y una longitud total de 80 metros.\u00a0Este\u00a0dise\u00f1o tiene la capacidad de\u00a0absorber la energ\u00eda de impacto generada por los bloques desprendidos. Asimismo, tiene la capacidad de\u00a0contenerlos de manera controlada antes de que alcancen las \u00e1reas sensibles de la\u00a0<a href=\"https:\/\/www.nacion.com\/el-pais\/servicios\/arenal-el-mayor-complejo-energetico-de-costa-rica\/QE33IK6XNFFTDESYFQXL3UCMOA\/story\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>central\u00a0hidroel\u00e9ctrica<\/strong><\/a>.\u00a0\u00a0\u00a0<\/p>\n\n<p>Im\u00e1genes&nbsp;<\/p>\n\n<div class=\"container-fluid carousel-image-gallery\">\n        <div class=\"row\">\n            <div id=\"carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" class=\"carousel slide carouselImageGallery\" data-bs-ride=\"carousel\">\n                <!-- \/\/ Indicators -->\n                <ol class=\"carousel-indicators\">\n                                            <li data-bs-target=\"#carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" data-bs-slide-to=\"0\" class=\"active\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" data-bs-slide-to=\"1\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" data-bs-slide-to=\"2\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" data-bs-slide-to=\"3\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                            <li data-bs-target=\"#carouselImageblock_7731b14a3cf06d01613298aa290a93d9\" data-bs-slide-to=\"4\" class=\"\" aria-current=\"true\" aria-label=\"Slide\"><\/li>\n                                    <\/ol>\n\n                <div class=\"carousel-inner container\" role=\"listbox\">\n                                            <div class=\"carousel-item active\">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2026\/02\/5.jpg\" alt=\"Barreras din\u00e1micas de Maccaferri en Costa Rica\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Barreras din\u00e1micas de Maccaferri en Costa Rica<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2026\/02\/1.jpg\" alt=\"Mitigaci\u00f3n de riesgos por ca\u00eddas de rocas con barreras met\u00e1licas\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Mitigaci\u00f3n de riesgos por ca\u00eddas de rocas con barreras met\u00e1licas<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2026\/02\/2.jpg\" alt=\"Usos de las barreras din\u00e1micas\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Usos de las barreras din\u00e1micas<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2026\/02\/3-2.jpg\" alt=\"\u00bfC\u00f3mo instalar barreras din\u00e1micas?\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">\u00bfC\u00f3mo instalar barreras din\u00e1micas?<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                            <div class=\"carousel-item \">\n                        <div class=\"col-12 col-lg-4 col-xl-4 col-xxl-4 space-mobile\">\n                            <div class=\"grid-item-wrapper\">\n                                <div class=\"img-responsive-wrapper\">\n                                    <div class=\"img-responsive\">\n                                        <div class=\"img-wrapper\"><img decoding=\"async\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2026\/02\/4.jpg\" alt=\"Barreras din\u00e1micas de malla de acero\" \/><\/div>\n                                    <\/div>\n                                <\/div>\n                                <div class=\"griditem-text-wrapper text-center\">\n                                    <p class=\"griditem-text text-center\">Barreras din\u00e1micas de malla de acero<\/p>\n                   \n                                <\/div>\n                            <\/div>\n                        <\/div>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n        <\/div>\n    <\/div>\n\n<p><\/p>\n\n<h3 class=\"wp-block-heading\" id=\"h-instalacion-de-estas-barreras-dinamicas-en-costa-rica\"><strong>Instalaci\u00f3n de estas barreras din\u00e1micas en Costa Rica\u00a0<\/strong><\/h3>\n\n<p>Las perforaciones y los trabajos de montaje&nbsp;de&nbsp;<strong>las barreras din\u00e1micas<\/strong>&nbsp;fueron ejecutados por el personal t\u00e9cnico de la propia hidroel\u00e9ctrica, con el acompa\u00f1amiento permanente de los ingenieros locales de&nbsp;<strong>Maccaferri&nbsp;en Costa Rica<\/strong>.&nbsp;Cabe destacar que&nbsp;la zona&nbsp;tiene&nbsp;una geometr\u00eda curva,&nbsp;por lo que la propuesta incluy\u00f3&nbsp;la&nbsp;<strong>instalaci\u00f3n de anclajes<\/strong>&nbsp;adicionales al frente de cada poste&nbsp;de las&nbsp;<strong>barreras din\u00e1micas<\/strong>.&nbsp;El objetivo de&nbsp;tales elementos era&nbsp;evitar desplazamientos hacia atr\u00e1s durante el tensado de los cables superiores.&nbsp;&nbsp;<\/p>\n\n<p>Adem\u00e1s, durante la etapa de instalaci\u00f3n se realizaron diversas visitas t\u00e9cnicas para verificar que los trabajos se desarrollaran conforme a lo proyectado.&nbsp;La obra&nbsp;concluy\u00f3 de manera satisfactoria&nbsp;con la&nbsp;protecci\u00f3n efectiva de la casa de m\u00e1quinas&nbsp;y, por tanto, con&nbsp;la seguridad del personal&nbsp;gracias a&nbsp;la&nbsp;<strong>correcta implementaci\u00f3n de&nbsp;las&nbsp;barreras din\u00e1micas<\/strong>.&nbsp;<\/p>\n\n<p>Encuentra en nuestro cat\u00e1logo soluciones para&nbsp;condiciones de alta exigencia geot\u00e9cnica.&nbsp;<\/p>\n\n<p class=\"has-large-font-size\"><strong>Platica\u00a0con un asesor por WhatsApp\u00a0<\/strong><\/p>\n\n<div class=\"wp-block-buttons is-content-justification-left is-layout-flex wp-container-core-buttons-is-layout-fdcfc74e wp-block-buttons-is-layout-flex\"><div class=\"wp-block-button\"><a class=\"wp-block-button__link has-luminous-vivid-orange-background-color has-background has-medium-font-size has-text-align-center has-custom-font-size wp-element-button\" href=\"https:\/\/wa.me\/50664311598\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" width=\"20\" height=\"20\" class=\"wp-image-6568\" style=\"width: 20px\" src=\"https:\/\/www.maccaferri.com\/latam\/wp-content\/uploads\/2023\/02\/whatsapp-logo-1-1-1019x1024-1-e1740594536487.png\" alt=\"\"> <strong>WHatsapp<\/strong><\/a><\/div><\/div>\n\n<p><\/p>\n\n<div class=\"container content-paragraph box-container\"><div class=\"row\"><div class=\"col-12 col-lg-12 col-xl-12 col-xxl-12\"><div class=\"content-txt\"><p><code><iframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/OznjEj0owRc?si=OV6H_Axtw1_TrDVy\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/code><\/p>\n<\/div><\/div><\/div><\/div>\n\n<p><\/p><\/div><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Central Hidroel\u00e9ctrica de Arenal, en Guanacaste, Costa Rica, implement\u00f3 barreras din\u00e1micas para mitigar los riesgos por ca\u00edda de rocas en las laderas cercanas a la casa de m\u00e1quinas. Estas soluciones lograron proteger la infraestructura cr\u00edtica al mismo tiempo que reforzaron la seguridad del personal operativo.<\/p>\n","protected":false},"author":53183,"featured_media":89426,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-89419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Barreras din\u00e1micas para control de ca\u00eddos en Costa Rica<\/title>\n<meta name=\"description\" content=\"Las barreras din\u00e1micas mitigaron riesgos por ca\u00edda de rocas en las laderas cercanas a la Hidroel\u00e9ctrica El Arenal, en Costa Rica.\" \/>\n<meta name=\"robots\" content=\"index, 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