Mostrando ítems 1-10 de 11
Pinyol i Puigmartí, Núria Mercè (Fecha de defensa: 2010-09-13)
La ocurrencia de deslizamientos es uno de los principales problemas presentes durante el diseño, construcción y explotación de presas y embalses. La inundación del pie de los taludes, así como el ...
Tapias Camacho, Mauricio Alberto (Fecha de defensa: 2016-12-21)
This thesis presents a study of the mechanical behaviour of coarse-crushable aggregates, using the discrete element method (DEM). A novel DEM model has been developed taking into account particle breakage, ...
Zabala García, Francisco (Fecha de defensa: 2010-10-28)
En esta tesis se trata de la adaptación del Método del Punto Material al análisis de problemas geotécnicos incluyendo el comportamiento hidromecánico de materiales en condición saturada. El Método del ...
Alvarado de Menéndez, Clara Elena (Fecha de defensa: 2017-05-18)
Rockfill is a coarse material widely used in geotechnical works such as earth-fill dams (shoulders and toe drains), as well as in embankments and well-graded quarry materials for railway infrastructures. ...
Mora Ortiz, René Sebastián (Fecha de defensa: 2016-03-03)
The microstructure, understood as the distribution of pore sizes and their connectivity, is an important factor that affects the mechanical behaviour and the hydraulic properties of compacted soils with ...
Zandarín Iragorre, María Teresa (Fecha de defensa: 2010-11-22)
The thesis presents numerical and experimental studies on joints.<br/>A formulation for the coupled analysis of thermo- hydro- mechanical problems in joints is presented. The work involves the establishment ...
Ramon Tarragona, Anna (Fecha de defensa: 2014-10-27)
Geological formations containing sulphates are commonly associated with the development of severe expansions when they are involved in tunnel excavation. The intensity of the observed expansive behaviour ...
Salami, Younes (Fecha de defensa: 2017-01-11)
Au cours des dernières années, les analyses multi-échelles en mécanique des sols granulaires deviennent de plus en plus répandues. L’avantage de ce type d’approches réside dans leur capacité à établir ...
Yerro Colom, Alba (Fecha de defensa: 2015-11-10)
Landslides and slope instabilities represent one of the most important problems in geotechnics causing significant damages around the world every year. Understanding the mechanics of the whole process ...
Alvarado Bueno, Mauricio (Fecha de defensa: 2018-04-23)
Risk associated with landslides of natural or man-made origin depends on the prediction of the post-failure behaviour of the mobilized mass. Numerical models capable of integrating the landslide geometry ...