[Asia Steel International Conference, 05. 2006]

- Seismic Performance for CFT Square Column-to-Beam Connections Reinforced with Asymmetric Lower Diaphragms.

[Association for International Cooperation and Research in Steel-Concrete Composite Structures(ASCCS), 08. 2006]

- Review of Material Properties for Predicting the fire Resistance of Concrete Filled steel Square Tube Column using the Numerical Method.

- A Study on Structural Characteristics of Beam-Column Connections with End-Plate.

-Proposed Strength Formula for Concrete-Filled Square Hollow Tubular Section Column- Beam Pinned Connections.

[International Symposium on Steel Structures(ISSS), 11. 2006]

- A Study on Failure Prediction and Design Equation for Concrete-Filled Square Steel Tube Columns under Fire Condition.

- Detail Improvement for Ductility Capacity of Beam-to-Column Connections with End- Plate.

- Evaluation of Structural Safety of Long-span One-storied Warehouse Building Based on Non-linear Analysis.

[Proceedings of International Symposium on Steel Structure, 03. 2005]

- An Experimental Study on Seismic Performance Improvement of Concrete Filled Tubular Square Column-to-Beam Connections with Combined Cross Diaphragm.

- Hysteresis Behavior for CFT Square Column-to-Beam Partially Restrained Composite Connections.

A Study on Seismic Performance for CFT Square Column-to-Beam Connections Reinforced Asymmetric Lower Diaphragms.

[Pacific Structural Steel Conference, 04. 2004]

- Structural Capacities of Tension Side for CFT Square Column-to-Beam Connections with Combined Cross Diaphragm.

An Experimental Study on Seismic Performance of Concrete Filled Tubular Square Column-to-Beam Connections with Combined Cross Diaphragm.

[ASSCCA, 2003. 06]

- Experimental Study on The Mechanical and Clamping Properties of F13T Grade High Strength Bolts.

- A Moment-Rotation Curve for CFT Square Columns and Steel Beams according to Reliability Analysis.

- A Moment-Rotation Curve for CFT Square Column and Steel Beams.