西石门铁矿尾矿库防洪渡汛措施的研究  

Investigation on the Measures for Flood Prevention in Flood Season or Xishimen Iron Mine's Tailings Reservoir

作　　者：王炳荣[1] 裘家骙 

机构地区：[1]长沙矿冶研究院

出　　处：《金属矿山》1995年第3期43-46,31,共5页Metal Mine

摘　　要：通过西石门铁矿尾矿库的实例和资料计算，汛期洪水将严重威胁坝体安全．文中介绍了采用开挖山坡截洪沟及清理排水隧洞淤泥等措施；采用旋流器和分散管交替排放联合筑坝新工艺，确保了坝体安全，防御了汛期的几次特大暴雨的冲击．Through the analysis of the case of Xishimen Iron Mine's tailing dam and the data calculation,it was known that the flood in the flood season would severely threaten the safety of the dam body.The peper describes how the reservoir has withstood the impact of several strong rainstorms in flood seasons by taking the measures of digging the slope flood-cut off ditches and clearing the silt out of drainage tunnels and by applying the combined new technology of dam construction with alternative placement of hydrocyclones and distribution tubes.

关 键 词：铁矿 尾矿库 防汛措施 坝体安全 

分 类 号：TV649[水利工程—水利水电工程]