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Possibilistic modelling of data from site investigation

机译:现场调查数据的可能性建模

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The context for our work is the taking into account of the incompleteness and uncertainty of soil data in civil engineering projects. In order to help the designer to make those data reliable, we have acheived a set of treatments for a coherence analysis. This coherence analysis takes into account the uncertain nature of soil data and thereby helps qualify the characteristics of geotechnical tests. In this paper, we present the retained qualification mehodology: it lies on a modelling by fuzzy intervals and on an evalaution of the compatibility of a data under study with the reference data. Two methods of evalution have been compared here. An example illustrates the qualification method and the two evalaution methods.
机译:我们工作的背景是考虑到土木工程项目中土壤数据的不完整和不确定性。为了帮助设计人员确保这些数据的可靠性,我们为一致性分析提供了一系列处理方法。这种一致性分析考虑了土壤数据的不确定性,从而有助于确定岩土测试的特征。在本文中,我们提出了保留的资格评估方法:它基于模糊区间进行建模,并且证明了所研究数据与参考数据之间的兼容性。这里比较了两种评估方法。一个例子说明了资格鉴定方法和两种评估方法。

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