The dynamic deformation analysis has become standard practice for evaluating the earthquake performance of tailings dams, with radiation damping being an important aspect of the dam's dynamic response. The radiation damping in tailings dams is analyzed using simplified numerical models, incorporating different material properties, and dam geometries. The dams were excited at their fundamental frequency, and the radiation damping was obtained by analyzing the dam's response. The results show that damping ratios can reach values as high as 20% for certain dam configurations. A case history is analyzed, confirming the importance of radiation damping in the dam's dynamic behavior.

Javier Ubilla

Esteban Sáez

Journal of Earthquake Engineering

《地震工程杂志》是一份同行评审论文的出版物，内容涉及从工程地震学和结构工程的角度对地震的分析、实验和实地研究进行研究和开发。该杂志结合了成功技术出版物的三个最重要的要素；尽可能高的技术质量、出版速度和有竞争力的订阅率。该杂志借鉴了全球工程界在地震工程和工程地震学领域的研究和开发工作。将考虑出版有关实验、分析、设计和实地研究的工作。以下是该期刊范围内的非详尽主题列表：-历史地震活动-构造学和地震学-强运动研究-土壤动力学和基础-场地效应和岩土工程方面-动态土壤-结构相互作用-基础设计用于地震载荷-建筑物的地震响应-桥梁和其他特殊结构的地震响应-生命线地震工程-地震防护的被动和主动系统-修复和加固-地震减灾和应急计划-案例历史和实地研究-地震海-波浪（海啸）

The Journal of Earthquake Engineering is a peer-reviewed academic journal that focuses on the analysis, experimentation, and field studies of earthquakes from the perspectives of engineering seismology and structural engineering. The journal combines the three key elements of high technical quality, rapid publication, and competitive subscription rates, aiming to reflect the research and development efforts in the fields of earthquake engineering and engineering seismology from the global engineering community. The journal welcomes submissions related to experiments, analyses, designs, and field studies, covering topics including but not limited to: historical seismic activity, tectonics and seismology, strong motion studies, soil dynamics and foundations, site effects and geotechnical engineering, dynamic soil-structure interaction, foundation design for seismic loads, seismic response of buildings, seismic response of bridges and other special structures, lifeline earthquake engineering, passive and active systems for earthquake protection, retrofitting and strengthening, earthquake mitigation and emergency planning, case histories and field studies, and seismic tsunamis.

《Journal of Earthquake Engineering》是一份经过同行评审的学术期刊，专注于从工程地震学和结构工程的角度对地震进行分析、实验和实地研究。该期刊结合了高技术质量、快速出版和竞争力订阅率这三大要素，致力于反映全球工程界在地震工程和工程地震学领域的研究与开发成果。期刊欢迎关于实验、分析、设计和实地研究的投稿，涵盖的主题包括但不限于：历史地震活动、构造学与地震学、强运动研究、土壤动力学与基础、场地效应与岩土工程、动态土壤-结构相互作用、基础设计用于地震载荷、建筑物的地震响应、桥梁及其他特殊结构的地震响应、生命线地震工程、地震防护的被动与主动系统、修复与加固、地震减灾与应急计划、案例历史与实地研究、地震海啸等。

Category	Quartile
工程技术	3
工程技术, 工程土木	3
工程技术, 工程地质	4
工程技术, 地球科学综合	4

Numerical Analysis of Radiation Damping in Tailings Dams

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Journal Info

Category	Quartile
GEOSCIENCES, MULTIDISCIPLINARY	2