Risk Assessment of Aged Concrete Gravity Dam Subjected to Material Deterioration Under Seismic Excitation

Abstract This paper proposes an approach to assess and predict the seismic risk of existing concrete gravity dams (CGDs) considering the ageing effect. The combination of fragility function and cumulative absolute velocity (CAV) depending on two failure states has been used in the analysis. It repre...

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書誌詳細

出版年:	International Journal of Concrete Structures and Materials
主要な著者:	Tahmina Tasnim Nahar, Anh-Tuan Cao, Dookie Kim
フォーマット:	論文
言語:	英語
出版事項:	SpringerOpen 2020-10-01
主題:	capacity evaluation seismic behavior time-variant degradation tensile cracking relative displacement fragility function
オンライン･アクセス:	http://link.springer.com/article/10.1186/s40069-020-00430-z