1. Bang, S. (1984), “Analysis of a Spiling Reinforcement System in Soft Ground Tunneling”. Transportation Research Record, No. 945.
2. Bang, S. (1988),Design and Analysis of Reinforcing Distressed Bridge Abutments. Final Report to South Dakota Department of Transportation.
3. Bang, S. & Yeon, H. (1990), “Analysis of Retaining Structures with Skew Reinforcements”, Transportation Research Record, No. 1288.
4. Bang, S., and Schelske, S. (1989), “Bridge Abutments Reinforced with Skew Tie-Backs”, Proceedings of 3rd International Conference on Numerical Models in Geomechanics.
5. Bang, S., and Chung, Y. I. (1997), “Analysis of Skew Soil Nailing Walls”, Proceedings of 9th International Conference of the Association forComputer Method and Advances in Geomechanics.