Analytical bearing capacity of strip footing in weightless materials with power-law failure criteria

Serrano Gonzalez, Alcibiades; Olalla Marañón, Claudio y Jimenez Rodriguez, Rafael (2015). Analytical bearing capacity of strip footing in weightless materials with power-law failure criteria. "International Journal of Geomechanics" ; pp. 85-96. ISSN 1532-3641. https://doi.org/10.1061/(ASCE)GM.1943-5622.0000465.

Descripción

Título: Analytical bearing capacity of strip footing in weightless materials with power-law failure criteria
Autor/es:
  • Serrano Gonzalez, Alcibiades
  • Olalla Marañón, Claudio
  • Jimenez Rodriguez, Rafael
Tipo de Documento: Artículo
Título de Revista/Publicación: International Journal of Geomechanics
Fecha: 24 Abril 2015
Materias:
Palabras Clave Informales: Plastic failure, Characteristics lines, Sokolovskii’s method, Nonlinear failure envelope, Toyoura sand
Escuela: E.T.S.I. Caminos, Canales y Puertos (UPM)
Departamento: Ingeniería y Morfología del Terreno
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

Texto completo

[img]
Vista Previa
PDF (Document Portable Format) - Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (1MB) | Vista Previa

Resumen

Sokolovskii’s method of characteristics is extended to provide analytical solutions for the ultimate load at the moment of plastic failure under plane-strain conditions of shallow strip foundations on weightless rigid-plastic media with a noncohesive power-law failure envelope. The formulation is made parametrically in terms of the instantaneous friction angle, and the key idea to obtain the bearing capacity is that information can be transmitted from the free surface (where external loads are known) to the contact plane of the foundation. The methodology can consider foundations adjacent to a slope, external surcharges at the free surface, and inclined loads (both on the slope and on the foundation). Sensitivity analyses illustrate the influence on bearing capacity of changes in the different geometrical parameters involved. An application example is presented and design plots are provided, and model predictions are compared with results of bearing capacity tests under low gravity.

Más información

ID de Registro: 36007
Identificador DC: http://oa.upm.es/36007/
Identificador OAI: oai:oa.upm.es:36007
Identificador DOI: 10.1061/(ASCE)GM.1943-5622.0000465
URL Oficial: http://ascelibrary.org/doi/10.1061/%28ASCE%29GM.1943-5622.0000465
Depositado por: Memoria Investigacion
Depositado el: 04 Sep 2015 11:23
Ultima Modificación: 04 Sep 2015 11:23
  • Open Access
  • Open Access
  • Sherpa-Romeo
    Compruebe si la revista anglosajona en la que ha publicado un artículo permite también su publicación en abierto.
  • Dulcinea
    Compruebe si la revista española en la que ha publicado un artículo permite también su publicación en abierto.
  • Recolecta
  • e-ciencia
  • Observatorio I+D+i UPM
  • OpenCourseWare UPM