- Sun-Hee Kim and Sung-Mo Choi

Tensile Strength and Concrete Cone failure in CFT Connection with Internal Diaphragms, International Journal of Steel Structures, 17(2), pp. 643–652.

- Hwan-Seon Nah and Sung-Mo Choi

Estimation on clamping load of high strength bolts considering various environment conditions, Steel and Composite Structures, 24(4). pp. 399-408.

- Sun-Hee Kim, Kyong-Soo Yom and Sung-Mo Choi

Stress-transfer in concrete encased and filled tube square columns employed in top-down construction, Steel and Composite Structures, 22(1), pp. 63-77.

- Seong-Hui Lee, Se-Jung Lee, Jin-Ho Kim and Sung-Mo Choi

Mitigation of Stress Concentration in a Diagrid Structural System Using Circular Steel Tubes, International Journal of Steel Structures, 15(3), pp. 703-717.

- Sun-Hee Kim and Sung-Mo Choi

Compressive behavior of H-shaped brace strengthened with non-welded cold-formed element, Journal of Constructional Steel Research, 27(2), pp. 30–39.

- Sun-Hee Kim and Sung-Mo Choi

Structural behavior of inverted V-braced frames reinforced with non-welded buckling restrained braces, Steel and Composite Structures, 19(6), pp. 1581-1598.

- Seong-Hui Lee, Young-Ho Kim and Sung-Mo Choi

Ultimate strength of long-span buildings with P.E.B (Pre-Engineered Building) system, Steel and Composite Structures, 19(6), pp. 1483-1499.

- Sun-Hee Kim, Kyong-Soo Yom and Sung-Mo Choi 

A study on the structural performance of new shape built-up square column under concentric axial load, Steel and Composite Structures, 18(6), pp. 1451-1464. 

- Sun-Hee Kim, Kyong-Soo Yom and Sung-Mo Choi

Fire Resistance Performance of Welded Built-up Square CFT Columns with Reduced Intumescent Paint, Journal of Structural Fire Engineering, 6(2), pp. 103-111.

- Hwan-Seon Nah, Hyeon-Ju Lee and Sung-Mo Choi

Evaluating long-term relaxation of high strength bolts considering coating on slip faying surface, Steel and Composite Structures, 16(6), pp. 703-718.

- Sun-Hee Kim, Sung-Mo Choi and Kyong-Soo Yom

Improving fire performance with steel fibers for internally anchored square composite columns, Journal of Constructional Steel Research, 26(6), pp. 264–274.

- Sunhee Kim, Kyongsoo-Yom and Sung-Mo Choi

Evaluation of the Fire Resistance Performance of Interior Anchor Type CFT Columns through Loaded Heating Test, International Journal of Steel Structures, 2(1), pp. 39-48.

- Hwan-Seon Nah, Hyeon-Ju Lee and Sung-Mo Choi

Performance of cyclic loading for structural insulated panels in wall application, Steel and Composite Structures, 14(6), pp. 511-521.

- Jai Woo Park and Sung-Mo Choi

Structural behavior of CFRP strengthened concrete-filled steel tubes columns under axial compression loads, Steel and Composite Structures, 14(5), pp. 453-472.