摘要
在深厚覆盖层基础上建筑堆石坝,由于现有施工技术条件的限制,往往使防渗墙不能完全封闭覆盖层,从而采用倒悬挂式防渗墙。通过对具有这类特点的堆石坝进行渗流场分析,得到相应的防渗结论和认识。这些结论和认识对于类似工程具有一定的指导意义。
To build a rock-fill dam in deep overburden stratum, because of technique limit for current construction condition, the impervious walls can not cover or penetrate the deep overlay layers thoroughly. Therefore, analysis of hung-upside down imperious wall is adopted and considered in the rock-fill dam engineering. Seepage field analysis for this kind of project and its corresponding results are achieved, and the obtained results can provide references to similar engineering projects.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2005年第A02期5658-5663,共6页
Chinese Journal of Rock Mechanics and Engineering
关键词
水利工程
深厚覆盖层
防渗墙
渗流量
渗透稳定
堆石坝
渗流场
hydraulic engineering
deep overburden stratum
impervious wall
seepage discharge
permeate stability
rock-fill dam
seepage field ,
