碾压混凝土坝渗流特性与渗流控制对策  

Characteristics of Seepage Flow of Roller-Compacted Concrete Dam and Its Control Measures

作　　者：钱敏[1] 储小钊[2] 朱岳明[2] 

机构地区：[1]水利部淮河水利委员会 [2]河海大学

出　　处：《中国水利》2002年第2期56-57,共2页China Water Resources

摘　　要：根据碾压混凝土坝渗流特性,通过理论分析和实践,从胶凝材料含量、层面施工间隔时间、渗控结构设计等方面来控制碾压混凝土坝的渗流,提高大坝的稳定性、耐久性。On the basis of seepage feature of roller- compacted concrete dam and according to our working experience and practice, it is recommended to control seepage of roller-compacted concrete dam in terms of contents of gelatin materials, interval time of bedding construction and design of seepage structure, so to enhance the stability and durability of the dam.

关 键 词：碾压混凝土坝 层面 渗流控制 耐久性 稳定性 

分 类 号：TV431[水利工程—水工结构工程]