coated sand

In terms of improving strength,earthquake-resistant capacity and durability of concrete structure,the entirely-wrapped specimens perform better than those strip-wrapped ones.

通过碳纤维布(CFRP)和玻璃纤维布(GFRP)全裹黏贴加固与条带间隔黏贴加固混凝土圆柱在盐溶液干湿循环作用下的轴心受压试验,对比分析环境作用、纤维布类型、纤维布黏贴方式对混凝土圆柱轴压性能的影响。