A general framework for flood risk-based storm sewer network design

摘要: Storm sewer networks are usually designed under a certain predefined design storm. This paper proposes general framework for risk-based storm network design, which is capable of taking future risk into account. In the framework, flood evaluation located within an optimisation loop. The obtained by integrating area probabilistic consequence curve, identified simulations system performance several storms. genetic algorithm adapted this specific problem in order to make procedure computationally efficient. applied designs synthetic and real-world network. results show that able identify balancing construction cost risk.