1. Ha, G. J., Kim, J. K., and Chung, L., “Response of Reinforced High-Strength Concrete Beam-Column Joints Under Load Reversals,” Magazine of Concrete Research, Vol. 44, No. 160, 1992, pp. 175-184.

2. Ha, G. J., Yang, J. K., Kim, J. K., and Chung, L., “Behavior of Reinforced High-strength Concrete Beam- Column Joint Under Load Reversals,” Journal of the Architectural Institute of Korea, Vol. 8, No. 9, 1992, pp. 231-240.

3. Ha, G. J., Kim, J. K., and Chung, L., “Improvement of Earthquake-Resistant Performance of R/C Beam-Column Joint Constructed with High-Strength Concrete Subjected to Cyclic Loading,” Journal of the Korea Concrete Institute, Vol. 4, No. 1, 1992, pp. 135-145.

4. Ha, G. J., Shin, J. H., and Kim, Y. Y., “Evaluation of Structural Performance for the Shear Wall using High Ductile Fiber Composite Mortar,” Journal of the Regional Association of Architectural Institute of Korea, Vol. 7, No. 1, 2005, pp. 39-45.

5. Ha, G. J., “Evaluation of Structural Performance of Reinforced Concrete Beam Using New Fiber Composite Material and Ground Granulated Blast Furnace Slag,” Journal of the Regional Association of Architectural Institute of Korea, Vol. 12, No. 3, 2010,  pp. 261-268.

6. Ha, G. J., Hong, K. H., and Lee, D. G., “Improvement and Evaluation of Shear Performance of R/C Beam using High Ductile Fiber-Reinforced Mortar with Ground Granulated Blast Furnace Slag,” Journal of the Regional Association of Architectural Institute of Korea, Vol. 13, No. 1, 2011, pp. 237-244.

7. Kim, Y. Y., Kim, J. S., Ha, G. J., and Kim, J. K., “Development of an ECC (Engineered Cementitious Composite) Designed with Ground Granulated Blast Furnace Slag,” Journal of the Korea Concrete Institute, Vol. 18, No. 1, 2006, pp. 21-28.

8. Kim, Y. Y., Ha, G. J., and Shin, J. H., “Design of ECC (Engineered Cementitious Composite) Matrix Compositions Based on Micromechanics and Steady-State Cracking Theory,” Journal of the Architectural Institute of Korea, Vol. 23, No. 5, 2007, pp. 11-18.

9. Kim, Y. Y., Cho, C. G., Ha, G. J., and Bae, S. H., “Strategies for High Performance Fiber Reinforced Cementitious Composites Development,” Magazine of the Korea Concrete Institute, Vol. 18, No. 3, 2006, pp. 82-86.

10. Kim, J. J. H., Yun, H. D., and Jeon, E., “Material Design, Characteristics and Application of Engineered Cementitious Composites,” Magazine of the Korea Concrete Institute, Vol. 18, No. 1, 2006, pp. 28-35.

11. Yang, I. S., Yun, H. D., Kim, S. W., Park, W. S., Han, B. Ch., and Moon, Y. J., “Hysteretic Characteristics of Seismic Devices using High Performance Fiber Reinforced Cement Composites,” Journal of the Architectural Institute of Korea, Vol. 21, No. 1, 2005, pp. 51-58.

12. Choi, K. B., Chung, L., and Ha, G. J., “Detailed Design of Multi-Story Reinforced Concrete Building Under Lateral Load,” Magazine of the Korea Concrete Institute, Vol. 8, No. 6, 1996, pp. 39-51.

13. Li, V. C., Wang, Y., and Backer, S., “A Micromechanical Model of Tension-Softening and Bridging Toughening of Short Random Fiver Reinforced Brittle Matrix Composites,” Journal of the Mechanics and Physics of Solids, Vol. 39, Issue, 5, 1991, pp. 607-625.

14. Li, V. C. and Wu, H. C., “Condition for Pseudo Strain- Hardening in Fiber Reinforced Brittle Matrix Composites,” Journal of Applied Mechanics Review, Vol. 45, Issue 8, 1992, pp. 390-398.

15. Marshall, D. B. and Cox, B. N., “A J-Integral Method for Calculating Steady-State Matrix Cracking Stresses in Composite,” Mechanics of Materials, Vol. 7, Issue 2, 1998, pp. 127-133.