Study on the Optimization Model for Dynamic Earthwork Deployment of Pumped Storage Power Stations

Abstract In recent years, the dynamic earthwork deployment has received significant consideration as a crucial component in the construction of pumped storage power stations. Considering the dynamic change process of construction progress over time, this study coordinates the relationship between various construction elements and discusses the impact of key constraints to earthwork deployment based on the relevant engineering background. Then, with the planning principle in operation research, an optimization model is proposed for dynamic earthwork deployment, and applied to engineering examples. The results of the study show that the model improves the direct utilization rate of excavated materials to a certain extent, reduces the cost of the project and provides an effective method for the fine control of earthwork in the construction process of pumped storage power stations.