LNEC support to the design adaptation of Alto Tâmega dam due to the rockslide on the right bank slope
ensured the safe and successful completion of this complex project. Insights gained will serve as a valuable reference for future infrastructure projects, particularly those involving challenging geotechnical conditions.
Acknowledgements The authors acknowledge Iberdrola for providing the data and information for this work and for allowing it to be published.
References
[1] ATACI (Aqualogus-Cenor-Iberinsa), 2011 – H.E. Alto Tâmega. Design. General memory. Annex 8 – Stability, dimensioning and structural safety (in Portuguese). Volume 1 – Dam. January 2011.
[2] ATACI (Aqualogus-Cenor-Iberinsa), 2011a – H.E. Alto Tâmega. Design. Annex 2. Geological and geotecnical studies (in Spanish), January 2011.
[3] GRANELL INGENIEROS CONSULTORES, 2017 – H.E. Alto Tâmega. Execution project. Dam (in Portuguese). Ref. 1862/11/121001, rev0, February 2017.
[4] GRANELL INGENIEROS CONSULTORES, 2013 – H.E. Alto Tâmega. Dam. Review of geology and rock mass parameters. Ref. 1862/OA/211001, Rev1, November 2013.
[5] LNEC, 2011 – Alto Tâmega dam. Monitoring plan and specific monitoring plan during the first filling of the reservoir (in Portuguese). Report 52/2011, February 2011.
[6] LNEC, 2017 – Alto Tâmega dam. Adaptation of the monitoring plan to the dam to be built (second geometry definition) (in Portuguese). Report 346/2017, October 2017.
[7] GRANELL INGENIEROS CONSULTORES, 2020 – H.E. Alto Tâmega. Integrated memory of the Alto Tâmega project review (in Portuguese). Ref. 1862-INFT-00072, Rev0, February 2020.
[8] LNEC, 2020 - Alto Tâmega dam. Opinion on the design adaptation, due to the landslide in the right bank slope (in Portuguese). Report 143/2020. April 2020.
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