Studies regarding the safety in operation of Ezer reservoir
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556.55:627.8(498) (1)
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BALAN, Isabela Elena, TUTUNARU, Irina Dana, PRICOP, Claudiu, BALAN, Ioan. Studies regarding the safety in operation of Ezer reservoir. In: Present Environment and Sustainable Development , 2014, nr. 1, pp. 91-104. ISSN 1843-5971. DOI: https://doi.org/10.2478/pesd-2014-0008
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Present Environment and Sustainable Development
Numărul 1 / 2014 / ISSN 1843-5971 /ISSNe 2284-7820

Studies regarding the safety in operation of Ezer reservoir

DOI:https://doi.org/10.2478/pesd-2014-0008
CZU: 556.55:627.8(498)

Pag. 91-104

Balan Isabela Elena1, Tutunaru Irina Dana2, Pricop Claudiu2, Balan Ioan2
 
1 Gheorghe Asachi Technical University of Iasi,
2 Water Basinal Administration Prut-Bârlad, Romanian Waters National Administration
 
 
Disponibil în IBN: 25 iunie 2020


Rezumat

The dam of the non-permanent reservoir Ezer, located on Jijia river is an earth dam with a maximum height of 6.18 m, which provides a global retention to the canopy of 10.330 million cubic meters. The dam founded on weak, muddy soils suffered in the years 1989 and 1992 downstream slope failures of the fillings. It was found that hydrostatic levels were high in the piezometric wells and that consolidation of the foundation soil was reduced. This paper presents a brief history of the dam and aspects regarding the behaviour monitoring of Ezer non-permanent reservoir during the years 2000-2012.

Cuvinte-cheie
dam failure, hydrostatic level, drainage system, behaviour monitoring