Journal of Engineering Research

During the renovation of water supply and drainage pipeline systems in old urban areas, conflicts between construction organization and traffic guidance have become increasingly prominent. Constrained by narrow road spaces, complex underground pipelines, and high pedestrian and vehicle traffic density, traditional construction methods struggle to meet the demands of modern urban management. A dynamically scheduled collaborative optimization scheme has emerged as a solution, achieving balance among multiple factors through information integration, modular construction, and flexible traffic management. Application in pilot areas has shown that this scheme can significantly improve construction efficiency and reduce traffic disruption. The research provides feasible approaches and technical support for infrastructure renovation in similar urban areas, demonstrating strong potential for broader application.

Old urban areas; Water supply and drainage pipeline systems; Construction organization; Traffic guidance; Collaborative optimization