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某尾矿坝无渗流控制措施,致使坝体浸润性过高、坝体出现局部滑移及挤压破碎变形,影响坝体及周边安全,结合尾矿坝的实际运行情况,通过对尾矿库排灰方式、尾矿坝工程管理情况及尾矿坝险情、隐患分布的实地调研,针对尾矿坝工程运行的安全要求,运用现场监测、室内试验及数学模型计算等手段,评价尾矿库运行现状,通过对各影响因素的量化分析,总结尾矿库的有效渗控措施和加固方案。
A tailings dam without seepage control measures, resulting in high infiltration of the dam body, the local slide and crushing deformation of the dam, affecting the dam and the surrounding safety, combined with the actual operation of the tailings dam, tailings dam Ash discharge mode, management of tailings dam project and field investigation of danger and hidden danger distribution of tailings dam. According to the safety requirements of tailings dam operation, the methods of on-site monitoring, laboratory test and mathematical model calculation are used to evaluate the operation of tailings pond The status quo, through the quantitative analysis of the various influencing factors, summarize the effective infiltration control measures and reinforcement program of tailings pond.