W. I. Ha

A Study on Stress Concentration Factor at Fillet Welded Joint

S. W. Kang, W. I. Ha, J. S. Shin, 1996 .

A Study On Fatigue Analysis of Offshore Tubular Joints

W. I. Ha, K. N. Cho, Y. S. Jang, 1991 .

ULTIMATE STRENGTH OF SPECIALLY REINFORCED TUBULAR JOINT WITH BRACKETS

W. I. Ha, K. N. Cho, Chang Doo Jang, 1991 .

Fabrication and Characterization of Antidot-Passivated MODFET

S. K. Min, 황성우, W. I. Ha, 1996 .