{"id":58891,"date":"2025-10-25T23:57:40","date_gmt":"2025-10-25T21:57:40","guid":{"rendered":"https:\/\/www.carolinacampalans.com\/glossary\/metodo-de-la-ruta-critica\/"},"modified":"2025-10-25T23:57:40","modified_gmt":"2025-10-25T21:57:40","slug":"metodo-de-la-ruta-critica","status":"publish","type":"glosario","link":"https:\/\/www.carolinacampalans.com\/?glosario=metodo-de-la-ruta-critica","title":{"rendered":"m\u00e9todo de la ruta cr\u00edtica"},"content":{"rendered":"<div class=\"ttr_start\"><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container 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:1248px;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:20px;--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-text fusion-text-1\"><p>Un algoritmo para planificar, gestionar y programar un conjunto de actividades en un proyecto.<\/p>\n<\/div><div class=\"fusion-text fusion-text-2\">\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container 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:1248px;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_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:20px;--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-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Descripci\u00f3n<\/h2><\/div><div class=\"fusion-text fusion-text-3\"><p>El m\u00e9todo de la ruta cr\u00edtica se utiliza para determinar la secuencia de actividades que debe completarse a tiempo para que todo el proyecto finalice en la fecha m\u00e1s temprana posible.<\/p>\n<\/div><div class=\"fusion-text fusion-text-4\"><p>El m\u00e9todo permite a la direcci\u00f3n del proyecto:<\/p>\n<ul>\n<li>determinar la duraci\u00f3n m\u00ednima del proyecto.<\/li>\n<li>identificar las tareas que requieren la m\u00e1xima atenci\u00f3n (la ruta cr\u00edtica).<\/li>\n<li>facilitar la toma de decisiones sobre la asignaci\u00f3n de recursos y la programaci\u00f3n (por ejemplo, d\u00f3nde aplicar t\u00e9cnicas de aceleraci\u00f3n o <em>crashing<\/em> si se necesita reducir la duraci\u00f3n).<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 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:20px;--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-2 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Conceptos clave<\/h2><\/div><div class=\"fusion-text fusion-text-5\"><h3><span class=\"ez-toc-section\" id=\"Actividades\"><\/span>Actividades<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Son las tareas espec\u00edficas que componen el proyecto.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dependencias\"><\/span>Dependencias<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Una dependencia es una relaci\u00f3n de precedencia entre actividades (qu\u00e9 tarea debe terminar antes de que otras puedan comenzar).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Duracion\"><\/span>Duraci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>El tiempo estimado que tomar\u00e1 completar cada actividad.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 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:20px;--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-3 fusion-sep-none fusion-title-text fusion-title-size-two\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:36;line-height:1.5;\">Pasos del m\u00e9todo<\/h2><\/div><div class=\"fusion-text fusion-text-6\"><h4><span class=\"ez-toc-section\" id=\"1_Lista_de_actividades\"><\/span>1. Lista de actividades<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Identificar todas las tareas del proyecto.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"2_Establecer_las_dependencias\"><\/span>2. Establecer las dependencias<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Determinar qu\u00e9 actividades deben preceder a otras.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"3_Dibujar_el_diagrama_de_red\"><\/span>3. Dibujar el diagrama de red<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Representar las actividades y sus dependencias en un diagrama de flujo (diagrama de red de actividades).<\/p>\n<h4><span class=\"ez-toc-section\" id=\"4_Estimar_las_duraciones\"><\/span>4. Estimar las duraciones<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Asignar un tiempo (d\u00edas, horas, etc.) a cada actividad.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"5_Calcular_la_ruta_critica\"><\/span>5. Calcular la ruta cr\u00edtica<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li><b>Paso adelante (<i>forward pass<\/i>):<\/b> Determinar el tiempo de inicio m\u00e1s temprano (ES) y el tiempo de finalizaci\u00f3n m\u00e1s temprano (EF) para cada actividad.<\/li>\n<li><b>Paso atr\u00e1s (<i>backward pass<\/i>):<\/b> Determinar el tiempo de finalizaci\u00f3n m\u00e1s tard\u00edo (LF) y el tiempo de inicio m\u00e1s tard\u00edo (LS) para cada actividad.<\/li>\n<li><b>Calcular la :<\/b> La holgura es la diferencia entre el tiempo m\u00e1s tard\u00edo y el m\u00e1s temprano (<span class=\"math-inline\" data-math=\"LF - EF\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">L<\/span><span class=\"mord mathnormal\">F<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">EF<\/span><\/span><\/span><\/span><\/span> o <span class=\"math-inline\" data-math=\"LS - ES\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">L<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mbin\">\u2212<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">ES<\/span><\/span><\/span><\/span><\/span>). Representa la cantidad de tiempo que una actividad puede retrasarse sin afectar la fecha de finalizaci\u00f3n del proyecto.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"6_Identificar_la_ruta_critica\"><\/span>6. Identificar la ruta cr\u00edtica<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>La ruta cr\u00edtica es la secuencia de actividades con cero holgura. Cualquier retraso en una actividad de la ruta cr\u00edtica retrasar\u00e1 la fecha de finalizaci\u00f3n de todo el proyecto.<\/p>\n<ol start=\"1\">\n<li style=\"list-style-type: none;\"><\/li>\n<\/ol>\n<\/div><\/div><\/div><\/div><\/div>\n<div class=\"ttr_end\"><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"template":"","meta":{"inline_featured_image":false,"_vp_format_video_url":"","_vp_image_focal_point":[]},"glosario_categoria":[7007],"glosario_tag":[7004],"class_list":["post-58891","glosario","type-glosario","status-publish","hentry","glosario_categoria-gestion-de-proyectos","glosario_tag-gestion-de-proyectos"],"_links":{"self":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario\/58891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/glosario"}],"about":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=\/wp\/v2\/types\/glosario"}],"wp:attachment":[{"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58891"}],"wp:term":[{"taxonomy":"glosario_categoria","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_categoria&post=58891"},{"taxonomy":"glosario_tag","embeddable":true,"href":"https:\/\/www.carolinacampalans.com\/index.php?rest_route=%2Fwp%2Fv2%2Fglosario_tag&post=58891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}