The application of fuzzy evaluation on determination of a slope in a dam region

Abstract

The stability of a slope in a dam region will be affected by atomization water flow of the dam. The intensity and distribution of atomization water flow is necessary to evaluate the slope stability. So it is very important to determine the intensity and distribution of atomization water flow. In this paper the fuzzy evaluation is used to determine the intensity and distribution of atomization water flow in a slope which is adjacent of a dam. Furthermore, the results of different fuzzy operators are compared, some conclusion is presented. It shows that the intensity is all the same no matter which fuzzy operator is choose, where the distribution is related to the fuzzy operator closely.© 2008 Science Press Beijing and Springer-Verlag GmbH Berlin Heidelberg Geotechnical Engineering for Disaster Mitigation and Rehabilitation.