Current requirements for the geotechnical design of shallow foundations
The design of shallow foundations is perhaps one of the most common requirements in professional practice of the geotechnical engineering, which has motivated the development of a significant number of experimental, theoretical and numerical investigations to date. Studies on the response of a shall...
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Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil
2022
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oai:ojs2.revistas.uclave.org:article-25442022-08-27T14:53:41Z Current requirements for the geotechnical design of shallow foundations Actuales requerimientos para el diseño geotécnico de cimentaciones superficiales Diaz-Segura, Edgar Giovanny cimentaciones superficiales ecuación polinómica de capacidad de soporte demanda sísmica seismic demand scarrying capacity polynomial equation shallow foundations The design of shallow foundations is perhaps one of the most common requirements in professional practice of the geotechnical engineering, which has motivated the development of a significant number of experimental, theoretical and numerical investigations to date. Studies on the response of a shallow foundation begin with the proposal of the failure mechanism defined by Prandtl and used by Reissner in the twenties of the 20th century, followed by the formulation of the well-known polynomial equation of Terzaghi's bearing capacity in 1943. Based on the foregoing, works by pioneers in this line such as Meyerhof, Skempton, Vesic and Brinch Hansen, to highlight just a few, have maintained their validity to date at an academic and professional level, due to the practical nature of their proposals. However, the methodologies derived from them, indirectly consider that the foundation plan is composed of isolated elements, whose behavior is evaluated independently of the structuring and distribution of loads in the foundation, which may be far from the solicitations that are had in a project El diseño de cimentaciones superficiales es quizás uno de los requerimientos más habituales en la práctica profesional en ingeniería geotécnica, lo que ha motivado el desarrollo de un importante número de investigaciones de tipo experimental, teórico y numérico, hasta la fecha. Los estudios sobre la respuesta de una cimentación superficial, inician con la propuesta del mecanismo de falla definido por Prandtl, y usado por Reissner en los años veinte del siglo XX, seguido de la formulación de la conocida ecuación polinómica de capacidad de soporte de Terzaghi en 1943. Basados en lo anterior, trabajos de pioneros en esta línea como Meyerhof, Skempton, Vesic y Brinch Hansen, por resaltar sólo algunos, han mantenido su vigencia a la fecha a nivel académico y profesional, debido a la naturaleza práctica de sus propuestas. Sin embargo, las metodologías derivadas de ellas, consideran indirectamente que la planta de cimentación está compuesta por elementos aislados, cuyo comportamiento es evaluado independiente de la estructuración y distribución de las cargas en la cimentación, lo que puede estar alejado de las solicitaciones que se tienen en un proyecto Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2022-07-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Director Comment, Guest Comment Comentario Director, Comentario invitado application/pdf https://revistas.uclave.org/index.php/gt/article/view/2544 10.51372/gacetatecnica232.1 Gaceta Técnica; Vol. 23 No. 2 (2022): July-December; 1-3 Gaceta Técnica; Vol. 23 Núm. 2 (2022): Julio-Diciembre; 1-3 Gaceta Técnica; v. 23 n. 2 (2022): July-December; 1-3 2477-9539 spa https://revistas.uclave.org/index.php/gt/article/view/2544/2593 https://revistas.uclave.org/index.php/gt/article/view/2544/2594 https://revistas.uclave.org/index.php/gt/article/view/2544/2595 Copyright (c) 2022 Edgar Giovanny Diaz-Segura https://creativecommons.org/licenses/by-nc-sa/4.0 |
| institution |
Universidad Centroccidental Lisandro Alvarado |
| collection |
OJS |
| language |
spa |
| format |
Online |
| author |
Diaz-Segura, Edgar Giovanny |
| spellingShingle |
Diaz-Segura, Edgar Giovanny Current requirements for the geotechnical design of shallow foundations |
| author_facet |
Diaz-Segura, Edgar Giovanny |
| author_sort |
Diaz-Segura, Edgar Giovanny |
| title |
Current requirements for the geotechnical design of shallow foundations |
| title_short |
Current requirements for the geotechnical design of shallow foundations |
| title_full |
Current requirements for the geotechnical design of shallow foundations |
| title_fullStr |
Current requirements for the geotechnical design of shallow foundations |
| title_full_unstemmed |
Current requirements for the geotechnical design of shallow foundations |
| title_sort |
current requirements for the geotechnical design of shallow foundations |
| description |
The design of shallow foundations is perhaps one of the most common requirements in professional practice of the geotechnical engineering, which has motivated the development of a significant number of experimental, theoretical and numerical investigations to date. Studies on the response of a shallow foundation begin with the proposal of the failure mechanism defined by Prandtl and used by Reissner in the twenties of the 20th century, followed by the formulation of the well-known polynomial equation of Terzaghi's bearing capacity in 1943. Based on the foregoing, works by pioneers in this line such as Meyerhof, Skempton, Vesic and Brinch Hansen, to highlight just a few, have maintained their validity to date at an academic and professional level, due to the practical nature of their proposals. However, the methodologies derived from them, indirectly consider that the foundation plan is composed of isolated elements, whose behavior is evaluated independently of the structuring and distribution of loads in the foundation, which may be far from the solicitations that are had in a project |
| publisher |
Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil |
| publishDate |
2022 |
| url |
https://revistas.uclave.org/index.php/gt/article/view/2544 |
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AT diazseguraedgargiovanny currentrequirementsforthegeotechnicaldesignofshallowfoundations AT diazseguraedgargiovanny actualesrequerimientosparaeldisenogeotecnicodecimentacionessuperficiales |
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