This book is the research result of the seventh topic "Research on China's Reservoir Dam Risk Standards" in the National "Eleventh Five-Year Plan" Science and Technology Support Plan Project "Research on Reservoir and Dam Safety Assurance Technology". This topic studies the relationship between the level of economic and social development and risk tolerance, life, economic, social and environmental risk standards, comprehensive dam risk assessment methods and standards, and guidelines for formulating my country's dam risk standards. This research is a continuation and deepening of previous risk assessment and risk management results. It has obvious breakthroughs in depth and breadth, and also has some innovations in theory.
