某尾矿库排洪系统行洪能力验算分析  

Checking analysis on flood control capacity of drainage system in a certain tailings dam

作　　者：练强 黄惠勇 高航[1] 

机构地区：[1]四川省安全科学技术研究院,四川成都610000

出　　处：《化工矿物与加工》2017年第10期57-60,共4页Industrial Minerals & Processing

摘　　要：以四川某尾矿库为研究对象,利用三维激光扫描技术和现场调研等技术手段,获取该尾矿库的实时精准数据信息,采用推理公式计算该尾矿库的洪峰流量和洪水总量,并采用水量平衡法进行调洪演算,结果表明该尾矿库现有排洪系统能够满足500年一遇洪水的行洪要求。Taking a certain tailing pond in Sichuan as a research object,the real-time accurate data on the railings dam is obtained by using 3D laser scanning technology and field survey and other technical means. The flood peak flow and total flood volume of the tailings dam are calculated by the inference formula. The water quantity balance method is used for flood routing calculation. The results show that the existing flood draining system in this railings dam can meet the requirements for 500 year flood discharge.

关 键 词：尾矿库 排洪系统 防洪能力 调洪演算 

分 类 号：TV649[水利工程—水利水电工程]