摘要
尾矿库溃坝的危害巨大,不仅会严重污染当地水体环境,还会对其下游的建筑物以及居民造成巨大的威胁.以某尾矿库为工程背景,对工程现场出现的问题进行了分析与解决.为了进一步加强尾矿库下游的防护研究,在试验室里建立了尾矿库溃坝三维试验模型,分析了溃坝砂流下游淤积厚度规律以及淹没影响范围,研究了开阔地形下的防护措施.介绍了具体的分析过程.
The dam break of tailings dam has great harm,which not only seriously pollutes the local water environment,but also a great threat to the downstream buildings and residents.Taking a tailings pond as the engineering background,this paper analyzes and solves the problems on the engineering site.In order to further strengthen the protection research on the downstream of tailings pond,a 3D test model of tailings dam break is established in the laboratory.The laws of sediment thickness and submergence influence range at the dam break downstream are analyzed,and the protection measures under open terrain are studied.The specific analysis process is introduced.
作者
李鸿均
李姝景
LI Hongjun;LI Shujing(China Annen Group Third Engineering Bureau Co.,LTD,Chengdu,Sichuan,611130;PowerChina Jiangxi Electric Power Engineering Co.,LTD,Nanchang,Jiangxi,330000)
出处
《四川水力发电》
2020年第S01期13-16,共4页
Sichuan Hydropower
关键词
尾矿库
溃坝
试验模型
淤积厚度
防护措施
tailings pond
dam break
test model
sediment thickness
protection measures
作者简介
李鸿均(1974-),男、山东青州人,总经理,硕士,从事企业管理工作;李姝景(1995-),女,山东潍坊人,工程师,硕士,从事电力工程设计工作.
