Two-dimensional numerical approach for the vibration isolation analysis on thin walled wave barriers in poroelastic soils.

[EN]This paper is concerned with the vibration isolation efficiency analysis of total or partially buried thin walled wave barriers in poroelastic soils. A two-dimensional time harmonic model that treats soils and structures in a direct way by combining appropriately the conventional Boundary Element Method (BEM), the Dual BEM (DBEM) and the Finite Element Method es developed to this aim.

Influence of pile inclination angle on the dynamic properties and seismic response of piled structures.

[EN] This paper aims to contribute to clarify whether the use of battered piles has a positive or negative influence on the dynamic response of deep foundations and superstructures. For this purpose, the dynamic response of slender and non-slender structures supported on several configurations of 2X2 and 3X3 pile groups including battered elements is obtained through a procedure based on a substructuring model whick takes soil-structure interaction into account.

Kinematic interaction factors of deep foundations with inclined piles.

[EN]The beneficial or detrimental role of battered piles on the dynamic response of piled foundations has not been yet fully elucidated. In order to shed more light on this aspect, kinematic interaction factors of deep foundations with inclined piles, are provided for single battered piles, as well as for 2X2 and 3X3 groups of piles subjected to vertically incident plane shear S waves.

Effects of soil-structure interaction on the dynamic properties and seismic response of piled structures.

[EN]This paper presents a simple and stable procedure for the estimation of periods and dampings of piled shear buildings taking soil-structure interaction into account. A substructuring methodology that incluedes the three-dimensional character of the foundations is used.

Los cimientos del Plan de Manejo del Parque de la Minería (Lucainena de las Torres, Almería) : Las matrices de formato Marco Lógico de la vehiculación

[ES]Para el marco geográfico de Lucainena de las Torres (Almería, España), se han formulado los cimientos del previsible Parque de la Minería. Estos se apoyan en el diseño de matrices bajo formato Marco Lógico, que satisfacen a los itinerarios de objetivos de la vehiculación generada al efecto. Se han obtenido 478 matrices, que recogen 3094 actuaciones de 151 planteamientos distribuidos entre 54 propuestas, que dan cuerpo a los 8 proyectos del Plan de Manejo. La temporalización del conjunto del Plan de Manejo recoge un proyecto inicial a modo de análisis de la viabilidad del Parque de la Minería, un bloque central de proyectos en transversalidad y un último proyecto relativo a la promoción del espacio protegido.