[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 282: Undefined array key "app_rebranding_id"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 283: Undefined array key "app_url_scheme"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 284: Undefined array key "app_icon_url"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 285: Undefined array key "app_name"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 287: Undefined array key "app_alert_message"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 289: Undefined array key "app_android_id"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 290: Undefined array key "app_android_description"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 291: Undefined array key "app_banner_message_android"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 294: Undefined array key "app_ios_id"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 295: Undefined array key "app_ios_description"
[phpBB Debug] PHP Warning: in file [ROOT]/ext/tapatalk/tapatalk/event/main_listener.php on line 296: Undefined array key "app_banner_message_ios"
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4150: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3035)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4150: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3035)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4150: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3035)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4150: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3035)
Foros Ingeniería Civil • estribos complementarios en columnas
Página 1 de 1

estribos complementarios en columnas

Publicado: Mié Mar 02, 2016 12:53 pm
por caleño
Saludos,

Cual es el criterio para la colocación de los estribos o ganchos suplementarios en las columnas de concreto armado?, por ejemplo la seccion de la figura anexa, de necesitarse esos estribos suplementarios cada cuanto se deben colocar, acaso la misma separacion que los estribos generales?

Re: estribos complementarios en columnas

Publicado: Mié Mar 02, 2016 2:33 pm
por brgallegos
Un varilla longitudinal necesita apoyos(estribos) en una distancia mayor a 35 cm, eso dice el ACI 318-2014.-Fig 18.7.5.2

Re: estribos complementarios en columnas

Publicado: Mié Mar 02, 2016 3:38 pm
por caleño
Me refiero a los estribos complementarios, no al estribo que abraza a todas las barras longitudinales

Re: estribos complementarios en columnas

Publicado: Jue Mar 03, 2016 8:44 am
por LeandroOrtega
Los flejes complementarios van distribuidos de la misma manera que los otros, y se ubican cuando las varilla están a más de 15 cm de la esquina de un fleje para que no deje abrir al fleje perímetral, pues eso es lo que dicta la nsr 10 de Colombia que es una file copia del aci