Application and Economic Benefit Analysis of DN2400 Fiberglass Sand-Filled Pipe in River Diversion Project to Huaihe River
The research method started by identifying the key influencing factors on the economic benefits of DN2400 FRP sand-filled pipes through literature review and expert interviews.Then,a multi-level evaluation index system is established and weights are assigned through the analytic hierarchy process.An improved radial basis function neural network is used,combined with a genetic algorithm to optimize network parameters to enhance the robustness and prediction accuracy of the model.Research results show that the GA-RBF algorithm performs best in terms of model stability and loss minimization.Economic benefit analysis shows that FRP sand-filled pipes save 59.93%in operation and maintenance costs,increase energy-saving benefits by 118.97%,and reduce depreciation and amortization costs by 28.15%,highlighting their economic advantages.
DN2400 fiberglass sand-filled piperiver diversion project to Huaihe rivereconomic benefitsRBF
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