Ajuste de los factores de corrección por forma en la ecuación de capacidad de carga última propuesta por Meyerhof, en losas de cimentación de geometría irregular, usando modelación numérica con Midas GTS NX

Abstract

The present research was carried out with the aim of finding the correction factors by shape in the equation of last load capacity proposed by Meyerhof, in foundation slings of irregular geometry, using numerical modeling with MIDAS GTS NX with the constitutive model Mohr-Coulomb, through an initial validation of the Meyerhof equation in comparison with the results obtained in the MIDAS GTS NX software; with scenarios proposed in a sling of regular geometry and 3 slings of irregular geometry (Ce, Cross & L) same from which the dependent variables for the multiple linear correlation were obtained obtaining coefficients of determination (R2) greater than 90 % through which the equations for the new irregular form factors Fcs(i) were extracted , Fqs(i) and Fγs(i). Additionally, the factors obtained in a saout of distinct irregular geometry (J) were corroborated.