1. Ductility of concrete-filled steel box columns under cyclic loading;Usami;Journal of Structural Engineering, ACSE,1994
2. Cyclic tests of concrete-filled steel box columns;Ge;Journal of Structural Engineering, ASCE,1996
3. An experimental study on the strength and ductility of steel compression members under cyclic loading;Usami;Journal of Structural Engineering, JSCE,1991
4. Strength of concrete-filled steel thin-walled box columns: experiment;Ge;Journal of Structural Engineering, ASCE,1992
5. An experimental study on the elasto-plastic cyclic behavior of stiffened box members;Usami;Journal of Structural Engineering, JSCE,1992