A coupled 3D DDA-MPM framework for soil-structure interaction modeling and its application in geotechnical hazards modeling

Key Points

• Soil-structure interaction modeling demonstrates improved predictive accuracy for geotechnical hazards.
• Key metrics include enhanced stability assessments and risk reduction in structural engineering applications.
• The study employs a coupled 3D DDA-MPM framework to analyze complex interactions in soil mechanics.
• This framework supports design strategies, highlighting the need for advanced modeling techniques in civil engineering.