摘要
岩石样本值既存在随机性,又存在模糊性。传统的统计方法不适应处理模糊性。采用随机-模糊处理方法对边坡工程中岩石力学参数进行分析,并对计算中的隶属函数取值及迭代方式进行了讨论。通过实例计算和分析认为,随机-模糊处理方法更符合实际,优于传统方法。
Rock sample has random and fuzzy characteristics, the traditional statistic method isnt suitable for processing fuzzy attribute. The paper analyses the rock mechanical parameters in slope engineering using random-fuzzy method and discusses the choice of membership function. The practical computation results show that the random-fuzzy method is more realistic and better than conventional methods.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第8期1327-1329,共3页
Rock and Soil Mechanics
关键词
岩石力学参数
边坡工程
随机-模糊法
隶属函数
rock mechanical parameters
slope engineering
random-fuzzy method
membership function
