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Advanced Sampling Method for Survey Design after Decommissioning Nuclear Facilities

机译:退役后调查设计的先进取样方法

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摘要

This study presents an advanced sampling evaluation method combined with Geostatistics and MARSSIM process for the estimation of the contamination level and uncertainty quantification. The developed evaluation method was applied for a final status survey after decommissioning the Uranium Conversion Plant. The evaluation results of the site generated 450 datasets with uncertainty from the Kriging, and the distribution was converted into a normal distribution, which can improve the reliability and reduce the required number of representative samples.
机译:本研究提出了一种先进的抽样评估方法,结合地质数据和MARSSIM过程,用于估计污染水平和不确定量化。将开发的评估方法应用于退役后铀转化厂后的最终状态调查。该站点的评估结果产生了来自Kriging的不确定度的450个数据集,并且将分布转换成正态分布,可以提高可靠性并减少所需的代表性样本数量。

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