摘要
围岩稳定性受多种不确定性因素的影响,不仅具有随机性,也具有模糊性。选择影响围岩稳定性的一些主要因素,采用模糊数学综合评判方法,对围岩稳定用模糊语言进行不同程度的评价,得出了合理的结果。
The stability of surrounding rockmasses is affected by several uncertain factors with random and fuzzy behavior. Several key factors affecting stability of surrounding rockmasses are selected and the subordinate functions and index values of these factors are determined. Then the stability of surrounding rockmasses is estimated by the method of fuzzy-synthetical evaluation. The method is applied to a practical project and several conclusions are derived.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2004年第11期1852-1855,共4页
Chinese Journal of Rock Mechanics and Engineering
基金
国家自然科学基金(50379005)
教育部2002年重点基金(02123)联合资助项目。
