Title:	Dynamic response of Dam-Reservoir systems : review and a semi-analytical proposal
Authors:	Ribeiro, Paulo Marcelo Vieira Pedroso, Lineu José
Assunto::	Barragens de concreto Dinâmica Design
Issue Date:	Mar-2017
Publisher:	Associação Brasileira de Ciências Mecânicas
Citation:	RIBEIRO, Paulo Marcelo Vieira; PEDROSO, Lineu José. Dynamic response of Dam-Reservoir systems: review and a semi-analytical proposal. Latin American Journal of Solids and Structures, Rio de Janeiro, v. 14, n. 4, p. 594-612, mar. 2017. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252017000400594&lng=en&nrm=iso>. Acesso em: 16 jan. 2018. doi: http://dx.doi.org/10.1590/1679-78253500.
Abstract:	This paper presents a review of current techniques employed for dynamic analysis of concrete gravity dams under seismic action. Traditional procedures applied in design bureaus, such as the Pseudo-Static method, often neglect structural dynamic properties, as well as ground amplification effects. A practical alternative arises with the Pseudo-Dynamic method, which considers a simplified spectrum response in the fundamental mode. The authors propose a self-contained development and detailed examples of this latter method, including a comparison with finite element models using transient response of fluid-structure systems. It is verified that application of the traditional procedure should be done carefully and limited to extremely rigid dams. On the other hand, the proposed development is straightforward and in agreement with finite element results for general cases where dam flexibility plays an important role.
Licença::	Latin American Journal of Solids and Structures - This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0). Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252017000400594&lng=en&nrm=iso. Acesso em: 16 jan. 2018.
DOI:	http://dx.doi.org/10.1590/1679-78253500
Appears in Collections:	Artigos publicados em periódicos e afins

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