预应力混凝土梁板体系有效翼缘的理论分析及试验
肖湘1,2, 黄恩厚2, 尼颖升3

Theoretical analysis and experiment of the effect of flange width on beam-plates system of prestressed concrete
XIAO Xiang1,2, HUANG En-hou2, NI Ying-sheng3
箱梁的截面尺寸