Sponge City Design Based on Intelligent Displacement Optimization

Abstract

The concept of sponge city urbanization construction is the important guiding idea, to quickly eliminate the end drainage characteristics of the traditional urban drainage system; the effect is very poor under the actual extreme precipitation weather conditions. The failure of the drainage system will cause urban waterlogging and even sewage overflow, thus causing the collapse of the entire urban water system. In a variety of heavy precipitation weather frequency as the background, this paper first makes a detailed introduction about the concept of sponge city, mainly describes the features and functionality of the sponge city, compares them and the function of traditional urban drainage system, and finds out the advantages and disadvantages of the sponge city on the function, especially on the end of the drainage function, which is even better than traditional drainage system. Finally, through modern computer intelligence technology, the artificial neural network is combined with the sponge city drainage system, and the influence of rainfall prediction module and centralized coordinated optimization sponge processing module on the urban drainage is added on the basis of the traditional drainage system. As a reliable idea to solve the sponge bottom problem with weak urban drainage function, the feasibility of this idea is proved theoretically.