顶点法在边坡稳定性评价中的应用

陈崧; 阎长虹; 李洪武

顶点法在边坡稳定性评价中的应用

1.
南京大学地球科学系,南京210093;
2.
中国地震局地质研究所,北京100029

详细信息

作者简介:
陈崧(1976-),男,硕士生,工程地质专业.Email:chen.s@263.net

中图分类号: P642
计量
- 文章访问数: 2693
- HTML全文浏览量: 182
- PDF下载量: 933
- 被引次数: 0
出版历程
- 收稿日期: 2000-01-24
- 修回日期: 2000-06-10
- 刊出日期: 2001-08-22

APPLICATION OF VERTEX METHOD TO EVALUATION OF SLOPE STABILITY

1.
Nanjing University, Nanjing 210093;
2.
Institute of Geology, State Seismological Bureau, Beijing 100029

摘要

摘要: 考虑到边坡稳定性分析中存在的测量数据的不确定性和确定计算参数的复杂性以及描述边坡稳定状态的模糊性, 本文介绍了-种新的适用于边坡稳定性分析的模糊数学方法顶点法, 该法由不确定的土力学参数求得边坡稳定性系数的模糊集合, 然后运用对比法进行分类来确定边坡所处的稳定状态, 文章最后通过-个工程实例阐述了应用过程。
- 边坡稳定性分析 /
- 顶点法 /
- 模糊集合
Abstract: Considering the uncertainty of the measurement data, the complexity of determining calculation parameters, the fuzzy character of describing the stability states in the analysis of slope stability, this paper introduces a new method called vertex method that can be used in the stability analysis of slopes. By using this method we can get a fuzzy set of FS (factor of safety) of a slope from some uncertain soil parameters, and then determine the stability states of this slope by a kind of classification method. Finally, a case study is demonstrated to describe the procedure of this method.
- Slope stability /
- Vertex method /
- Fuzzy set

HTML全文

参考文献(1)

[1] 罗国煜, 李生林.工程地质学基础
[M].南京:南京大学出版社.1990, 222~260.Luo G uoyu, Li Shenglin.Basic Engineering G eology.N anjing:T he Press of Nanjing U niversity.1990, 222~260.

[2] 王建锋.斜坡稳定:方法论
[M].水文地质工程地质.1999, (2):30~34.Wang Jian feng.Slope Stabilit y:M et hology.Hydrogeology andEngineering G eology.1999, (2):30~34.

[3] C.H.Juang, Y uin-Yao Jhi, D.H.Lee.S tabilit y Analysis of Exist ing Slopes Considering U ncert aint y
[J].Engineering G eology, 1998, (49):111~122.

[4] 王正明, 易东云.测量数据建模与参数估计
[M].长沙:国防科技大学出版社.1996, 1~32.Wang Zhengming, Y i Dongyun.Set t ing up M odels of M easurement D at a and Evaluating Paramet ers.Changsha:T he Press ofN at ional Defen ce S cience and Technology U niversity, 1996, 1~32.

[5] AL-HD M OU DA.S, TU BEILEH.T.A n Inventory for Evaluat ing Hazard and R isk Assessment of Cut Slopes in Weak Rocks along Highw ays
[J].Bullet in of Int ernat ional Associat ion of Engineering G eology.A pril, 1997, 40~51.

[6] Dong, W.M., Wong.F.S..Fuzzy W eighted A verages an d Impl ement at ion of T he Extension
[J].Principle Fuzzy Set and S ystems, 1987, (21):183~199.

[7] 刘普寅, 吴孟达.模糊理论及其应用
[M].长沙:国防科技大学出版社.1998, 1~157.Liu Puying, Wu M engda.The Theory an d Applicat ion of FuzzySet s.Changsha:The Press of National D ef ence Science and T echnology U niversity.1998, 1~157.

[8] 韩立岩, 汪培庄.应用模糊数学
[M].北京:首都经济贸易大学出版社, 1989, 34~92.Han L iyan, W ang Peizhuang.Applied Fuzzy Set s.Beijing:ThePress of Capit al E conomic and T rade U niversit y.1989, 34~92.

[9] 祝玉学, 戚国庆.边坡可靠性分析的蒙特卡洛-有限元法
[J].水文地质工程地质, 1992, (3):17~20.Zhu Y uxue, Q i Guoqing.M ont e Carlo-Finit e Element M et hodfor S lope Rel iabil it y A nalysis.Hydrogeology and Engineering Geology, 1992, (3):17~20.

[10] 张骏, 李同录等.侯吴家滑坡稳定性评价及其管道工程防治对策
[A].地质工程与水资源新进展
[C].西安:陕西科学技术出版社.1997, 34~42.Zhan Jun, Li Tonglu et al.A n Evaluat ing of St ability of Hou Wujia Landslide and A Prevent ion and Cure Count ermeasure of Piping Engin eering.T he N ew Development of Geology Engineeringand W at er R esourse.Xi(an:T he Scien ce and T echnology Pressof S hanxi, 1997, 34~42.

[11] 高俊斌.M A TLA B5.0语言与程序设计
[M].武汉:华中理工大学出版社.1998, 1~205.Gao Junbin.The Language and Program Designing of MA TLA B5.0.Wuhan:The Press of M iddle China Science and Engineering U niversit y.1998, 1~205.

施引文献

资源附件(0)

访问统计