Numerical investigation of electrokinetic geosynthetics-assisted vacuum preloading combined with electroosmosis for consolidation and remediation of dredged sediments

Key Points

• Improved sediment consolidation was achieved using electrokinetics and electroosmosis, maximizing the effectiveness of vacuum preloading.
• A notable enhancement in sediment stabilization was observed, reaching up to 30% improvement compared to traditional methods.
• Analysis involved a numerical investigation simulating the effects of combined electrokinetics and vacuum preloading on dredged sediments over time.
• Potential applications highlight the method's efficacy in large-scale dredging projects, suggesting significant benefits for environmental remediation.