目前应用高性能水泥复合砂浆钢筋网加固混凝土结构的工程很多,该文对其中剪切销钉间距进行理论的有限元分析,通过不同直径的钢筋在不同强度等级混凝土中不同埋深的计算,对结果的应力图进行分析,统计比较得到植筋深度与植筋间距之间的关系等.
At present, there are lots of projects that apply the High-Performance Ferrocement Laminate (HPFL)to strenghten concrete structures, this article conducted a finite element analysis on the spacing of shear dowel, and obtained the depths and spacing of embedded steel bars' relation of the embedded steel bars by comparing the calculations of embedded depths of steel bars of different diameters in concrete of different strength grades .