Earth Dam Risk Analysis Based on FTA and BN
Geng Feng · Water power · 2013
The Bayesian Network(BN) is introduced into the Fault Tree Analysis(FTA) of earth dam breaking for making up the shortcomings and deficiencies of FTA in risk analysis,and the mapping principal from FTA to BN is also proposed.By combining FTA and BN together,the qualitative and quantitative analysis on risks of earth dams can be conducted,and the structural importance of every basic event can be figured out.The measures to reduce dam breaking risk are also proposed herein.