摘要
根据覆盖层地基上面板堆石坝坝型的结构及受力特点、变形特征，将最优化理论与方法应用到此类坝的设计中．对采用混凝土防渗墙处理坝基渗流，用水平趾板连接面板与防渗墙结构型式的面板坝，建立了优化设计数学模型．对工程实例进行断面优化设计，获得了合理的成果．
Based on the structural patterns and load and deformation characteristics of concrete faced rockfill dams(CFRD) built directly on alluvial deposit,the optimal design theory and method are applied to the design of that kind of dams A mathematical model of optimal design of the dam with vertical concrete antiseepage wall and horizontal plate is established and applied to a practical project Some reasonable results are obtained
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1998年第4期53-58,共6页
Journal of Hohai University(Natural Sciences)
关键词
覆盖层地基
混凝土
面板堆石坝
优化设计
alluvial deposit
concrete antiseepage wall
concrete faced rockfill dam
optimal design
