Research on Essentials of Planning and Design for Urban Rainwater Storage Facilities with Dual Use of Usual and Emergency Situations
Due to the global climate change,the extreme weather has occurred frequently in various regions in recent years,which seriously affects the urban production and life.Improving the urban resilience has become an urgent issue faced by major cities in China.Combined with the concept of dual use of usual and emergency,the research on various forms of emergency rainwater storage facilities such as squares,green spaces,elevated roads,underground garages,tunnels and lakes is carried out.The application scenarios,implementing essentials,operation and maintenance suggestions are proposed in order to provide the technical support for ensuring the urban safety,reducing the impact of waterlogging disasters and increasing the urban resilience.
dual use of usual and emergency situationsextreme weatherrainwaterregulating storage,planning and design