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An Investigation of the Ground Motion Scaling Procedures for the Nonlinear Seismic Analyses of Concrete Gravity Dams
Date
2019-07-03
Author
Soysal, BERAT FEYZA
Ay, Bekir Özer
Arıcı, Yalın
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Seismic assessment of gravity dams is generally carried out using time history analyses. Scaling of the motions is commonly used; however, in contrast to buildings, the performance of scaling procedures at predicting the mean and reducing the dispersion in engineering demand parameters (EDPs) is not known. The main goal of this study is to assess the performance of different scaling procedures in predicting seismic demands on dams. The performance regarding the prediction of the damage and the required number of motions for effective analysis was investigated. The results show that techniques commonly used for moment frames should not readily be applied to these structures.
Subject Keywords
Ground motion selection
,
Ground motion scaling
,
Nonlinear analysis
,
Concrete gravity dam
,
Damage level
URI
https://hdl.handle.net/11511/37905
Journal
JOURNAL OF EARTHQUAKE ENGINEERING
DOI
https://doi.org/10.1080/13632469.2017.1342298
Collections
Department of Architecture, Article
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Evaluation of Motion Selection and Scaling for the Nonlinear Seismic Analysis of Concrete Gravity Dams
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B. F. Soysal, B. Ö. Ay, and Y. Arıcı, “An Investigation of the Ground Motion Scaling Procedures for the Nonlinear Seismic Analyses of Concrete Gravity Dams,”
JOURNAL OF EARTHQUAKE ENGINEERING
, pp. 930–953, 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/37905.