Estimating elastic modulus of California bearing ratio test sample using finite element model

Desempeño de una vía no pavimentada reforzada con geomalla: construcción de un modelo físico en laboratorio y validación numérica

“…A partir de la caracterización física e implementación de las Ecuaciones 4 a 7 fueron calculados los parámetros del modelo, los cuales se presentan en la Tabla 4. Se realizó una validación de los parámetros adoptados mediante la implementación de un ensayo numérico de CBR bajo condiciones drenadas [39], [40]. El resultado se presenta en la Fig.…”

Investigation of the correlation between California bearing ratio and shear strength of pavement subgrade material with different water contents

“…For this purpose, correlations between CBR and other soil properties have been developed as an alternative to many material tests by researchers [4,10,11]. Relationships between in-situ or laboratory CBR test and ultimate bearing capacity [9,12], CBR -modulus of elasticity relations [1,13], and CBR-shear strength relations [6,7,14] can be established through widely used correlations as a result of many studies developed and conducted. Therefore, the use of correlation relations developed instead of performing experiments that are difficult and costly in terms of implementation has been preferred by many researchers to determine soil parameters.…”