| 边坡工程的模糊破坏可靠度分析 |
| |
| 引用本文： | 李建华.边坡工程的模糊破坏可靠度分析[J].贵州工业大学学报(自然科学版),1993(4). |
| |
| 作者姓名： | 李建华 |
| |
| 作者单位： | 同济大学 上海 |
| |
| 摘 要： | 本文论述了边坡“破坏”这一概念本身所具有的模糊性,提出将边坡破坏按模糊准则划分为苦干等级,并给出了各破坏等级的隶属函数。结合边坡工程中存在的随机性,定义了边坡工程对于各破坏等级的可靠度,得出了相应的计算公式,为边坡稳定性评价提供了一条新的途径。文末对一个实际边坡进行了可靠度计算和稳定性评价。
|
| 关 键 词： | 边坡模糊破坏 破坏等级 隶属函数 可靠度 |
RELIABILITY ANALYSIS OF SLOPE ENGINEERING FUZZY FAILURE |
| |
| Li Jianhua.RELIABILITY ANALYSIS OF SLOPE ENGINEERING FUZZY FAILURE[J].Journal of Guizhou University of Technology(Natural Science Edition),1993(4). |
| |
| Authors: | Li Jianhua |
| |
| Institution: | Tongji University Shanghai 200092 |
| |
| Abstract: | In this paper,the author expounded the fuzziness in the slope failure,put forward an idea that the failure can be divided into several grades according to the fuzzy standards,and provided a subordinate function of each grade.Considering the random property existing in slope engineering,the writer defined the reliability of each failure grade and came to a formula for calculation,provided a new way of evaluating the slope' s stability and used it to calculate a practical rock slope' s reliability and to evaluate the slope' s stability. |
| |
| Keywords: | fuzzy slope failure failure grade subordinate function reliability |
| 本文献已被 CNKI 等数据库收录！ |
|
