As dams age, they are subject to a series of external agents and processes which tend to deteriorate the qualities with which they were originally conceived to stand against these actions. At the same time, it is often necessary to respond to increased safety standards, either in the structural or hydrological fields. Reservoir sedimentation or water quality issues within the reservoir also give raise to problems that must be addressed. Lastly, climatic change in the management of water resources, and the need for sustainability have clearly become new incidence factors with which Dam Owners will have to coexist in the future.
Therefore it is obvious that an increase in budget allocation for remedial and conservation measures is required, in order to reach the increasing operation, supply and security measures which are being established. The relevance of this factor is mostly emphasized in developed countries which own an important heritage of aging dams.
In this context, Dam Maintenance and Rehabilitation II constitutes a complete review of the state of art in techniques concerning dam retrofitting and conservation. Contributions are presented either in English or Spanish and correspond to a wide range of topics related to dam maintenance, behaviour evaluation and rehabilitation. This shared knowledge and experience will surely be highly relevant for dam academics and professionals at all technical and administrative levels.
1. Invited lectures (Landslides in reservoirs and dam operation, E.E.
Alonso & N.M. Pinyol; La realización de la presa de Koudiat-Acerdoune
(Argelia): Un desafío geológico y técnico, E. Frossard; Mantenimiento de
presasdesde la optica de un monumento historicocultural y turistico, F.R.
Andriolo; Influencia de la presencia de cenizas volantes en el conglomerante
en la durabilidad de los hormigones de presas, J. Diez-Cascon)
2. Groundwork
and periodic maintenance
1. Applicable legislation and standards
2.
Monitoring, inspection and diagnoses activities
3. Conservation and
maintenance
4. Extraordinary investments
5. Other related topics
3.
Concerning reservoir capacity, water resources management and hydraulic
performance
6. Outlet works 7.Reservoir siltation
8. Dam heightening
9. Other
related topics
4. Concerning stability and structural behaviour
10. Numerical
modeling and calculus
11. Long term performance
12. Remedial and construction
techniques
13. Dam monitoring techniques
14. Other related topics
Rafael Romeo Garcia, Presidente, Confederation Hidrograflca del Ebro, Ministerio de Medio Ambiente y Medio Rural y Marino, Zaragoza, Spain. Mario Andreu Mir, Director Adjunto - Jefe de Explotacion, Confederation Hidrograflca del Ebro, Ministerio de Medio Ambiente y Medio Rural y Marino, Zaragoza, Spain. Francisco Hijos Bitrian, Director Tecnico, Confederation Hidrograflca del Ebro, Ministerio de Medio Ambiente y Medio Rural y Marino, Zaragoza, Spain. Raimundo Lafuente Dios, Jefe del Area de Proyectos y Obras, Confederation Hidrograflca del Ebro, Ministerio de Medio Ambiente y Medio Rural y Marino, Zaragoza, Spain. Moises Rubin de Celix Caballero, Presidente, Sociedad Espanola de Presas y Embalses SEPREM, Madrid, Spain. Alejandro Carrasco Minguez, Getinsa Ingenieria S. L. Madrid, Spain. Mariano de Andres Rodriguez-Trelles, Maria Soledad Martin-Cleto Sanchez, Miguel Alonso Perez de Agreda, Jose Maria Villarroel Gonzalez-Elipe, all of the Miembro de la Junta Directiva de la Sociedad Espanola de Presas y Embalses SEPREM, Madrid, Spain.
Lisainfo e-raamatute kohta