Estudio de las propiedades geotécnicas de los sedimentos acumulados en el embalse de la presa de Proserpina (Mérida, España)

• J.A. Diez Torres ^[1] ; J.C. de Cea Azañedo ^[1] ; C. Olalla Marañon ^[1] ; M. Añorbe Urmeneta ^[2]
  1. [1] Laboratorio de Geotecnia. CEDEX. Alfonso XII, 3, 28014 Madrid.
  2. [2] Laboratorio Central de Estructuras y Materiales. G_EDEX. Alfonso XI 1, 3, 28014 Madrid.
• Localización: Geogaceta, ISSN 0213-683X, Nº. 20, 6 (Comunicaciones presentadas en el IV Congreso Nacional de Geología, Alcalá de Henares, 1996), 1996, págs. 1331-1333
• Idioma: español
• Títulos paralelos:
  • Study of the geotechnical properties of the sediments acumulated in the Proserpina dam (Mérida, España)
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• Resumen

  • This work study the geotechnica/ and mineralogical characteristics of the sediments acumulated since the Romans epoch in the Porserpina dam (200 A.C.) sited in Mérida (Badajoz, Spain).

    From the geologica/ point of view it's a very recent deposit, aging less than 2000 years; very soft and saturated, with silty-c!ay granurality and coming from the sourronding granitic rocks degradation. Multiple field and laboratory geotecnic tests are conducted over unaltered sampfes from whitch identification, state, strength and deformability properties are obtained using technics far soft soils characterization like seismics tests, geophysic testification tests ar piezocone and vane tests.