主沟槽长度计算方法对尾矿库防洪安全的影响分析  

Security Influence Analysis of Main Trench Length Calculation Model to Debris Storehouse Flood Prevention

作　　者：唐猛[1] 邓书申[1] 

机构地区：[1]化工部长沙设计研究院,长沙410117

出　　处：《安全与环境工程》2009年第2期93-94,110,共3页Safety and Environmental Engineering

摘　　要：针对尾矿库使用后期进行防洪安全分析时,涉及的一个重要的计算参数——主沟槽长度的不同取值方法,对尾矿库防洪安全的影响进行了详细分析,并推荐了一种相对准确的主沟槽长度计算方法。In the flood prevention and safety analysis for the tailing pond at the later stage, the computation of the peak discharge is of the first importance and this involves a very important computation parameter--main trench length. According to the investigation, at present the methods taken by of designing institutes for this parameter are different. This paper gives the detailed analysis of the influence created by different methods of computing the main trench length and recommends one relatively accurate method of main trench yardage calculation.

关 键 词：尾矿库 主沟槽长度 防洪安全分析 

分 类 号：X936[环境科学与工程—安全科学]