1. Evaluation of improvement techniques for ballasted railway track model resting on soft clay;Chen,2010
2. A method to improve the characteristics of soft clays by inclusion of large diameter sand columns;Aboshi,1979
3. “Sand compaction pile method” state-of-the-art paper;Aboshi,1985
4. Comparison between the efficiency of ordinary and geogrid encased stone columns;Al-Baiaty,2012
5. Unreinforced and reinforced behaviour of single and groups of granular piles;Al-Qyssi,2001