In the design of steel-concrete composite beams, shear lageffects considered, the effect flange width concept is used to analyze the defections and stresses of beams.

• 摘要在进行钢-混凝土组合梁设计分析时，考虑到剪力滞效应的影响，常采用翼缘有效宽度的概念计算组合结构的应力和变形。