HRB500级钢筋混凝土框架梁开裂性能试验研究
易伟建1,余东1,江涛2
Experimental research on cracks of HRB500 steel reinforced concrete frame beams
YI Weijian1, YU Dong1, JIANG Tao2
建筑结构学报 . 2013, (01): 147 -154 .