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Discussion of the Maximum Impacted Distance with Tailings Dam-break in Environmental Impact Assessment

机译:尾矿坝溃坝的最大影响距离在环境影响评价中的探讨

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摘要

40 or 80 times of dam height,propagation formula of liquid spread,Hazardous dimension forecast model of debris-flow are three kinds of common calculation method in EIA Report now.There is a larger deviation between the calculated value and actual observed value by three examples verified,so these three normal methods be used in dam-break impact analysis is not desirable in EIA.The mathematical model which proposed by Chen Qingsheng is more appropriate in dam-break impact analysis.
机译:目前大坝高度的40或80倍,液体扩散的传播公式,泥石流危险尺寸预测模型是EIA报告中的三种常见计算方法。计算值与实际观测值之间的偏差较大,三个例子经过验证,因此这三种常规方法都不能用于EIA的溃坝影响分析中。Chen Qingsheng提出的数学模型更适合于溃坝影响分析。

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