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The factors that impacted hydraulic vulnerability of water distribution system are discussed, and a quantitative hydraulic vulnerability and risk assessment model is presented in this paper. In this model, EPANET is employed as the hydraulic solver of water networks and Monte-Carlo stochastic simulation is incorporated for randomly generating failure scenarios of both pipes and water plants. Finally,...
Risk assessment is applied to the study of urban waterlogging. A series of methods which are suitable for the risk study of urban waterlogging are presented. Based on the hydraulic model built by InfoWorks Collection System software, the situation of normal state/ pump failure under special return period is simulated. Also, the seeper depth and recoverability theory are selected as the quantitative...
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