Evaluation of Water Network Construction Effect Based on Game-Weighting Matter-Element Cloud Model

Water network construction is one of the important ways to solve complex water problems at present. It crucial for optimal allocation resources, flood control, disaster reduction, protection ecology, security, and sustainable urban development. Accordingly, this study formulates an index system assessing efficacy based on Driving Force–Pressure–State–Influence–Response (DPSIR) model, taking into account four dimensions control reduction in river basins, ecosystems, intelligent management. The proposed comprises key aspects, which are utilized evaluate effectiveness efforts. Then, game-weighting method matter-element extension improved by cloud theory established evaluation model compare effects two cities Henan Province. Finally, GM (1,1) was used effects, future trends were predicted. results show following: (1) On whole, effect constantly improving; (2) There has been a significant improvement management networks. main reason result that “Internet +” promoted networks; (3) ecological environment, drainage capabilities continued improve, largely guaranteed basic security bottom line development space; (4) advancement utilization resources undergone gradual improvements over time, with impact metrics centered supply safety factors resources. As sources continue diversify, it expected aforementioned situation will be ameliorated future; (5) predicted value shows can basically meet planned each when reaches planning level. This paper provides help promote use ensure cities.