Diseño Geotécnico Automatizado de Cimentaciones Superficiales por estados límites. Empleando métodos no lineales
Fecha
2017-07
Autores
Lemus Sorrondegul, Pedro Luis
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Central ¨Marta Abreu¨ de Las Villas. Facultad de Construcciones. Departamento de Ingeniería Civil.
Resumen
Las cimentaciones superficiales son elementos de transición, que conectan las estructuras que estas soportan con el suelo en que se apoyan, encargadas principalmente de la distribución y transferencia de esfuerzos. Debido a la importancia que estas poseen, es necesario desarrollar herramientas de cálculo para su adecuado diseño geotécnico o estructural. El objetivo general de este trabajo es desarrollar a través de hojas de cálculo de MathCad el Diseño Geotécnico Automatizado de Cimentaciones Superficiales (DGACS) por el método de los Estados Límites según la normativa cubana y los requerimientos del Eurocódigo 7 (EC-7).
Estudiado los diferentes métodos de diseño geotécnico, fundamentalmente el de Estados Límites, se realizó una metodología y formulación para un mejor entendimiento, se actualizó el fichero Mathcad (DGACS) por la Norma Cubana, se realizó una nueva hoja para el (DGACS) por el EC-7, se elaboró el Manual de Ayuda al Usuario como guía de trabajo en las hojas de cálculo. Además, para facilitar el acceso y manejo con las hojas se confeccionó el libro electrónico Diseño Geotécnico Automatizado de Cimentaciones Superficiales. Por último, se realizaron varios ejemplos de diseño por las hojas de cálculo MathCad.
El software MathCad cuenta con fuertes herramientas de programación, representación y de cálculo, las cuales resultan de gran utilidad para dar solución a los principales problemas de la ingeniería civil.
The surface foundations are transition elements, which connect the structures they support with the ground on which they are supported, mainly responsible for the distribution and transfer of stress. Due to the importance they have, it is necessary to develop calculation tools for their adequate geotechnical or structural design. The general objective of this work is to develop, through MathCad worksheets, the Automated Geotechnical Design of Surface Foundations (AGDSF) by the Limit States method according to Cuban regulations and the requirements of Eurocode 7 (EC-7). Studying the different methods of geotechnical design, mainly the Limit States, a methodology and formulation was developed for a better understanding, the Mathcad file (AGDSF) was updated by the Cuban Standard, a new sheet was made for the (AGDSF) for the EC-7, the User Assistance Manual was prepared as a working guide in spreadsheets. In addition, to facilitate the access and management with the sheets was made the electronic book Automated Geotechnical Design of Superficial Foundations. Finally, several design examples were made by MathCad spreadsheets. MathCad software has strong programming, representation and calculation tools, which are very useful for solving the main problems of civil engineering.
The surface foundations are transition elements, which connect the structures they support with the ground on which they are supported, mainly responsible for the distribution and transfer of stress. Due to the importance they have, it is necessary to develop calculation tools for their adequate geotechnical or structural design. The general objective of this work is to develop, through MathCad worksheets, the Automated Geotechnical Design of Surface Foundations (AGDSF) by the Limit States method according to Cuban regulations and the requirements of Eurocode 7 (EC-7). Studying the different methods of geotechnical design, mainly the Limit States, a methodology and formulation was developed for a better understanding, the Mathcad file (AGDSF) was updated by the Cuban Standard, a new sheet was made for the (AGDSF) for the EC-7, the User Assistance Manual was prepared as a working guide in spreadsheets. In addition, to facilitate the access and management with the sheets was made the electronic book Automated Geotechnical Design of Superficial Foundations. Finally, several design examples were made by MathCad spreadsheets. MathCad software has strong programming, representation and calculation tools, which are very useful for solving the main problems of civil engineering.
Descripción
Palabras clave
Cimentaciones Superficiales, Diseño Geotécnico, Estados Límites, MathCad, Surface Foundations, Geotechnical Design, States Limits