然而，国内外现有的资料大部分是关于纤维增强复合材料约束混凝土圆柱体性能研究，对于纤维增强复合材料约束混凝土棱柱体受力性能研究相对较少。

However, most information available in our country is on the study of FRP confining concrete cylinder properties, little information on the properties of FRP confining concrete prism is available.

youdao