钢筋混凝土组合梁的性能研究

The research on the behavior of reinforced concrete composite beams

对梁底采用型钢加固的混凝土组合梁的抗弯性能进行了理论分析 ,提出了采用型钢加固梁的实用计算公式 。

In this paper, the bending capacity of beams strengthened by adding shaped steels to the bottom of the beams is studied, practical formulas are put forward as well, which is helpful both in experiment and theory when using of this composite beam strengthen method .