中文摘要：

文章根据所做试验情况，对钢筋混凝土梁的裂缝宽度进行了有限元模拟。有限元分析结果与试验结果吻合良好。说明有限元分析在某种程度上可以代替试验对钢筋混凝土梁裂缝宽度进行研究分析。

英文摘要：

According on the experiment of reinforced concrete beams, the article did a finite element simulation on the crack width. The results of finite element analysis are exactly similar to the results of the experiment. It shows that finite element analysis could replace experiments to study the crack width of reinforced concrete beams in a way.