{"id":1238,"date":"2026-04-27T11:53:25","date_gmt":"2026-04-27T11:53:25","guid":{"rendered":"https:\/\/protasoftware.com\/es\/soporte\/manuales-tecnicos\/carga-nocional-y-entrada-de-datos-23-11-2021\/"},"modified":"2026-04-27T11:53:25","modified_gmt":"2026-04-27T11:53:25","slug":"carga-nocional-y-entrada-de-datos-23-11-2021","status":"publish","type":"wiki","link":"https:\/\/protasoftware.com\/es\/soporte\/manuales-tecnicos\/carga-nocional-y-entrada-de-datos-23-11-2021\/","title":{"rendered":"Carga Nocional y Entrada de Datos 23 11 2021"},"content":{"rendered":"
\n
\n

Crear los casos de carga horizontal nocional y la combinaci\u00f3n<\/span><\/span>
<\/h1>\n
\n
Para agregar carga nocional al modelo, deben generarse los casos de carga nocional y las combinaciones de carga: An\u00e1lisis > An\u00e1lisis del edificio > Prean\u00e1lisis > Combinaciones de carga> Generador de cargas > Combinaciones de carga horizontal, marque la casilla Carga nocional.
<\/span><\/span><\/div>\n

<\/span><\/span><\/div>\n<\/div>\n
<\/span><\/div>\n

<\/span><\/div>\n
Para ciertos c\u00f3digos de pr\u00e1ctica, por ejemplo Eurocode, puede agregar carga horizontal nocional para considerar las imperfecciones geom\u00e9tricas marcando la opci\u00f3n "Agregar combinaciones de carga nocional para imperfecci\u00f3n geom\u00e9trica", y luego elegir el tipo de carga vertical o lateral que desea agregar (como se muestra abajo).
<\/span><\/div>\n

<\/span><\/div>\n

<\/span><\/div>\n

<\/span><\/div>\n
\n

Definir los par\u00e1metros de dise\u00f1o de la carga nocional<\/span>
<\/span><\/h1>\n<\/div>\n
Para revisar o modificar los par\u00e1metros de la carga nocional: Opciones<\/span> > pesta\u00f1a Carga lateral.<\/span><\/span><\/div>\n

<\/span><\/div>\n
\n

Evaluar la carga nocional aplicada<\/span>
<\/span><\/h1>\n
Para evaluar el valor calculado autom\u00e1ticamente, primero debe completarse el An\u00e1lisis del edificio. <\/span>
<\/span><\/div>\n
Para ver la carga nocional aplicada en cada planta, vaya a la pesta\u00f1a An\u00e1lisis ><\/span> An\u00e1lisis del edificio<\/span><\/span> > <\/span>Prean\u00e1lisis<\/span><\/span> > <\/span>Viento<\/span><\/b> y carga de planta<\/span><\/b>.<\/span><\/span>
<\/span><\/div>\n

<\/span><\/div>\n
\n
    \n
  1. En este caso, el 0.5% del peso propio de cada planta se aplica en el centro de masa (CG) de cada planta.<\/span>
    <\/span><\/li>\n
      \n
    1. El valor de Nx y Ny se obtiene de la masa de la planta (que se muestra en el Informe de comparaci\u00f3n de carga axial) multiplicada por 0.5% <\/span><\/li>\n<\/ol>\n<\/ol>\n
      \n
      <\/p>\n
      \"Informaci\u00f3n\"<\/div>\n
      Para Eurocode, el factor de carga nocional se multiplica adem\u00e1s por factores calculados seg\u00fan EN1992-1-:2004, cl. 5.2 (5), Ec. 5.1<\/span><\/div>\n

      <\/span><\/div>\n<\/div>\n

      \n
      <\/p>\n
      <\/div>\n
      Los valores de Nx y Ny en <\/span>"Carga de viento y planta" <\/span><\/i>no se pueden ajustar. Solo puede cambiar ambos valores ajustando los <\/span>"Factores de carga lateral"<\/span><\/i> en <\/span>"Par\u00e1metros del proyecto".<\/span><\/span><\/i><\/div>\n

      <\/span><\/div>\n


      <\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n

      Ver la carga nocional aplicada gr\u00e1ficamente<\/span>
      <\/span><\/h1>\n
      Para revisar la carga nocional aplicada en la <\/span>Postan\u00e1lisis > <\/span>Mostrar modelo anal\u00edtico <\/span><\/b>> haga clic en Nx o Ny<\/span><\/span> en los casos de carga.<\/span>
      <\/span><\/div>\n
      Las cargas se mostrar\u00e1n como cargas nodales aplicadas en el centro del diafragma de cada piso. <\/span><\/div>\n
      <\/div>\n<\/div>\n<\/div>\n
      <\/div>\n","protected":false},"excerpt":{"rendered":"

      Crear los casos de carga horizontal nocional y la combinaci\u00f3n Para agregar carga nocional al modelo, deben generarse los casos de carga nocional y las…<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"template":"","meta":{"_whitepaper_youtube_videos":"","_whitepaper_youtube_url":"","_whitepaper_youtube_thumbnail":"","footnotes":""},"categories":[16],"whitepaper_topic":[],"whitepaper_product":[],"whitepaper_type":[],"class_list":["post-1238","wiki","type-wiki","status-publish","hentry","category-pre-analysis"],"yoast_head":"\nCarga Nocional y Entrada de Datos 23 11 2021 - Protasoftware ES<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/protasoftware.com\/es\/soporte\/manuales-tecnicos\/carga-nocional-y-entrada-de-datos-23-11-2021\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Protasoftware ES\" \/>\n<meta property=\"og:description\" content=\"Crear los casos de carga horizontal nocional y la combinaci\u00f3n Para agregar carga nocional al modelo, deben generarse los casos de carga nocional y las…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/protasoftware.com\/es\/soporte\/manuales-tecnicos\/carga-nocional-y-entrada-de-datos-23-11-2021\/\" \/>\n<meta property=\"og:site_name\" content=\"Protasoftware ES\" \/>\n<meta property=\"og:image\" content=\"https:\/\/protasoftware.com\/wp-content\/uploads\/2026\/04\/prota-doc-896702ca64778ebf9b4e96a706a8c9c0.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Protasoftware ES\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/protasoftware.com\\\/es\\\/soporte\\\/manuales-tecnicos\\\/carga-nocional-y-entrada-de-datos-23-11-2021\\\/\",\"url\":\"https:\\\/\\\/protasoftware.com\\\/es\\\/soporte\\\/manuales-tecnicos\\\/carga-nocional-y-entrada-de-datos-23-11-2021\\\/\",\"name\":\"Carga Nocional y Entrada de Datos 23 11 2021 - 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