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Memorias de investigación
Ponencias en congresos:
A new factor design considering socket roughness for side shear resistance prediction of rock-socketed piles
Año:2019
Áreas de investigación
  • Ingenierías
Datos
Descripción
Rock-socketed piles have been extensively employed to receive and transmit a large concentrated load to deeper stronger materials. The side shear resistance of rock-socketed piles has usually been estimated through empirical formulations as a function of the uniaxial compressive strength of the intact rock (UCS). However, this approach neglects the influence of other important aspects such as the effect of roughness at the rock-pile interface. The aim of this work is to examine the socket roughness effect on side shear resistance of rock-socketed piles. To do that, PFC3D numerical models of rock-socketed piles with different degrees of socket roughness are employed. Numerical results are compared to empirical correlations proposed by different researchers. Finally, an empirical factor ?_(RF,1%) to side shear resistance prediction of rock-socketed piles is presented considering the socket roughness and the uniaxial compressive strength of the intact rock
Internacional
Si
Nombre congreso
Congress on Numerical Methods in Engineering CMN 2019
Tipo de participación
960
Lugar del congreso
Guimaraes, Portugal
Revisores
Si
ISBN o ISSN
978-989-54496-0-6
DOI
Fecha inicio congreso
01/07/2019
Fecha fin congreso
03/07/2019
Desde la página
72
Hasta la página
72
Título de las actas
Congress on Numerical Methods in Engineering CMN 2019
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: José Gregorio Gutiérrez Chacón (UPM)
  • Autor: Svetlana Melentijevic (Universidad Complutense de Madrid)
  • Autor: Salvador Senent Dominguez (UPM)
  • Autor: Rafael Jimenez Rodriguez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Ingeniería y Morfología del Terreno
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