摘要
根据钢筋砼薄腹梁受剪承载力的影响因素与已有的试验研究，对薄腹梁受剪性能进行了分析，提出抗剪承载力将随跨高比增大而降低，在一定的条件下随高厚比增加而提高．
Based on the factors that affact the shear resistanee in thin webbed girders of RC and the experimental study already carried out,the shear resistance of th1n webbed girder is analysed,and the shear resistance influenced by the span-height ratio and the height -thickness ratio is defined.
