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收集山西中部地区的40组湿陷性黄土土工试验资料,用模糊信息处理法建立黄土湿陷性评价模型,通过影响因素与湿陷系数之间的模糊关系,得出相应的黄土湿陷性评价方法,对10组黄土湿陷资料进行验证,湿陷系数计算结果与实际值误差较小。结果表明该方法简单、快速、精度较高,可较好的应用于黄土地区的湿陷性分析等方面。
Collecting 40 sets of collapsible loess geotechnical test data in the central part of Shanxi Province and establishing the loess collapsibility evaluation model by using fuzzy information processing method. Through the fuzzy relation between influencing factors and collapsibility coefficient, the corresponding loess collapsible evaluation Method, the data of 10 sets of loess collapsibility are verified, and the error between the calculated result and the actual value of the collapsed coefficient is small. The results show that the method is simple, rapid and accurate, which can be applied to the collapsible analysis of loess area.