摘要
采用Ｆｕｚｙ数学方法，充分考虑工程实际经验，建立了Ｆｕｚｙ综合评判模型。根据不同的稳定状态，将边坡划分为五个等级；综合分析影响边坡稳定的各种作用因素，根据它们作用程度的不同，赋予不同的权值；采用二级综合评判，使评判结果更符合实际。
In order to get more practical uncertain results, according to different stability states, common slopes are devided into five kinds. Every kind of slopes is assigned a value of certain classified standard. A fuzzy assemblage analysis model is obtained based on the relationship of fuzzy equivalency. Because there are many influence factors for the stability of rock slope, the twostage comprehensive evaluation model and different distribution of index values are adopted. Combined with practical examples, it may be seen that the results of analysis can more fully represent the assessment of the degree of slope stability, and are in good coincidence with the field observation values.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1999年第2期170-175,共6页
Chinese Journal of Rock Mechanics and Engineering
基金
香港研究资助局
国家教委博士点基金
关键词
综合评判
隶属函数
权值
岩石边坡
稳定性
integrative evaluation, subordination functions, index values, rock slope
