摘要
本文探讨了岩石力学参数试验结果的处理方法。文中认为岩石样本是典型的随机-模糊样本,并应用模糊数学的原理推导了岩石力学参数样本值的随机-模糊统计公式。证明了随机统计公式是本文提出的随机-模糊统计公式的一种特例。文中提供的算例表明本文方法切合实际,并优于传统方法。
This paper presents a random-fuzzy method for the treatment of the experimental data of mechanical parameters of rock samples. The uncertainty of mechanical parameters of rock samples is discussed. The fundamentals of fuzzy sets are used to derive the random-fuzzy statistics formulae for calculating the numerical characteristics of the experimental data of rock samples. The random statistics formulae are proved to be a special case of the presented formulae. Results shown that the proposed method is more realistic and better than the conventional one.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
1992年第6期101-108,共8页
Chinese Journal of Geotechnical Engineering
基金
国家教委高校博士点基金
中科院地质所工程地质力学开放实验室的资助。
