曲河水库面板堆石坝静动力特性研究

Study on Static and Dynamic Characteristics of Concrete-faced Rockfill Dam of Quhe Reservoir

混凝土面板堆石坝具有良好的变形适应能力和抗震稳定性,分析破碎基岩上面板堆石坝的静动力特性,了解大坝的变形特征可为坝体设计提供可靠依据。采用有限元分析方法,对曲河水库面板堆石坝开展静动力特征研究,并提出了相应的抗震处理措施,研究成果对类似工程具有参考价值。

The concrete face rockfill dam has good deformation adaptability and earthquake resistance stability, the static and dynamic characteristics of the dam on the broken bedrock are analyzed, and the deformation characteristics of the dam can provide reliable basis for the dam body design.The static and dynamic characteristics of face rockfill dam of Quhe reservoir are studied by finite element method, and the corresponding seismic treatment measures are put forward. The research results have reference value for similar projects.