摘要
万年沟尾矿库坝高325 m,属一等库,为增强降水效果,根据该库的特点,设计采用加强型盲沟排渗,并针对加强型盲沟的结构和选材进行了阐述。与类似工程进行对比分析,加强型盲沟能有效降低坝体浸润线,为堆积坝持续加高打下了坚实的基础。
Wanniangou tailing pond dam is 325 m high,being the 1st grade pond,in order to strengthen the precipitation effect,the enhanced blind drain is adopted in the design for draining seepage in accordance with the characteristics of the pond,and the structure and material selection of the enhanced blind drain were described.Compared and analyzed with the similar projects,the enhanced blind drain can effectively lower the dam seepage line,laying solid foundation for sustained heightening of the filling dam.
出处
《工程建设》
2014年第5期31-33,43,共4页
Engineering Construction
关键词
尾矿库
排渗盲沟
浸润线
稳定性
tailing pond
blind drain for draining seepage
seepage line
stability
