Optimal Geogrid Encasement for Lightly Cemented Stone Columns

Key Points

• Optimal geogrid encasement enhances load distribution in lightly cemented stone columns, improving stability for construction.
• Load tests indicate a significant increase in mechanical properties, with improvements measured at up to 30% compared to unencased columns.
• Assessment using mechanical testing demonstrates the effectiveness of different encasement designs over standard methods in soil reinforcement.
• Highlights the potential of optimized geogrid encasement to enhance foundational support in engineering applications.