"TEST STUDY ON HYSTERETIC BEHAVIOR OF PEC COLUMNS (STRONG AXIS) FABRICATED WITH CRIMPING THIN-WALLED BUILT-UP SECTION "
FANG You-zhen,MA Ji,LU Cheng-duo,QU Yan-quan,SHEN Lin
Engineering Mechanics . 2013, (3): 181 -190 .  DOI: 10.6052/j.issn.1000-4750.2011.09.0640