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Experimental study on bearing capacity of concrete-filled steel tubular members before and after grouting retrofit with different defect rates
HAO Zhaofeng, ZHANG Rongling, LI Zhiyang, NING Guixia, HUANG Guodong, DUAN Yun
建筑结构学报 . 2019, (S1): 241 -250 .  DOI: 10.14006/j.jzjgxb.2019.S1.032