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Análisis experimental en losas de cimentación mediante modelos a escala: losas aligeradas con bloques de eps frente a losas macizas

 

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Opened Access Análisis experimental en losas de cimentación mediante modelos a escala: losas aligeradas con bloques de eps frente a losas macizas
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Título alternativo: Experimental analysis of slabs foundation by scale models: lightweight slabs by expanded polystyrene blocks opposite solid slabs
Author: Dávila Martín, José Miguel
Jaramillo-Morilla, Antonio
Mascort-Albea, Emilio J.
Grande Gil, Jose Antonio
Department: Universidad de Sevilla. Departamento de Estructuras de Edificación e Ingeniería del Terreno
Date: 2018
Published in: Revista Latinoamericana de Metalurgia y Materiales, 38 (1), 75-86.
Document type: Article
Abstract: El objetivo del presente artículo es confirmar el distinto comportamiento que presenta la solución tradicional de losa maciza frente a una aligerada, empleando bloques de poliestireno expandido (EPS) como material aligerante, uniéndose las zonas mac...
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The aim of this work is to confirm the different behavior of traditional solid slab versus lightened solution, using expanded polystyrene (EPS) blocks as a lightening material, joining solid areas under pillars with grating beams. Therefore there are two plates, one of them on the top and the other one on the bottom, covering the EPS blocks. For this purpose, two scale models have been performed, each of them being subjected to a series of tests. These have been able to comparatively analyze with models made in computer, using Finite Element programs. The results obtained allow us to assert that in situations of soft soils, with possible problems of settlements, the proposed solution has significant advantages by reducing this settlement on a percentage it will vary depending on specific conditions. Besides this, it significantly reduces the differential settlements among supports, so this alternative has a more uniform behavior, as well as constructive advantages.
Cite: Dávila Martín, J.M., Jaramillo Morilla, A., Mascort-Albea, E.J. y Grande Gil, J.A. (2018). Análisis experimental en losas de cimentación mediante modelos a escala: losas aligeradas con bloques de eps frente a losas macizas. Revista Latinoamericana de Metalurgia y Materiales, 38 (1), 75-86.
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URI: https://hdl.handle.net/11441/77458

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