Research on the Grey Assessment Method of Dam Failure Risk

Abstract

The dam safety assessment is related with the national economy and the people’s livelihood all the world, so it is important and meaningful to research methods of protecting the safety of dam. The dam failure disaster risk is regarded as main researching object in this thesis. The theories and methods, such as knowledge of dam engineering, risk analysis, analytic hierarchy processing, grey theory and so on, are introduced into the thesis. This research performs relatively detailed study on methods of comprehensive risk assessment, synthesis assessment structure system, and method of measuring assessment index of the dam.