[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 • Modulo de reaccion de las subrasante k y kc corregido
Página 1 de 1

Modulo de reaccion de las subrasante k y kc corregido

Publicado: Vie Jul 20, 2007 10:44 am
por fergoz
Hola a todos

Hice un diseño de un pavimento rigido por el metodo Aashto 93, con la ayuda de hoja de excel que encontre en un foro y cambie las dimencionales a Mpa, y todo esta bien, el problema que tengo es que en la hoja de excel aparecen unas formulas que no tengo la menor idea de donde vienen aunque si entiendo para que sirven, son para el calculo d de el modulo de reaccion corregido y son las siguientes

K=2,55+52,5*log(CBR) (MPa/m) CBR<10>10
Kc =({1-[(h/38)^2]*[(Kb/K)^(2/3)]}^(1/2))*K

Kc = Modulo de reaccion corregido
Kb = Modulo de reaccion de la base
h = Espesor de la subbase
K = Modulo de reaccion de subrasante

Si alguien sabe de donde salieron les agradeceria que me escribieran o que lo publiquen, pues tengo entendido que son empiricas

gracias

Fernando
fergoz@gmail.com

Re: Modulo de reaccion de las subrasante k y kc corregido

Publicado: Sab May 08, 2010 6:49 pm
por ingenieropato
aparecen en el manual de carretras vol 3 y Código de Normas y
Especificaciones Técnicas de
Obras de Pavimentación
VERSIÓN 2008