The experimental results show that: paste after CFRP reinforced columns and non-contrast columncapacity compared to increase in varying degrees;
试验结果表明：粘贴碳纤维布后的柱子与不加固的对比柱比较承载力有不同程度的进步；
2
Test results indicate that smaller hoop spacing provides higher columncapacity and greater strength enhancement in a confined concrete core of columns.
试验结果表明，箍筋间距越小，则柱承载能力越高，混凝土核心约束强度提高幅度越大。
3
With an example of eccentric columncapacity, a potential function that satisfies the boundary conditions is formed to obtain corresponding electromagnetic field and its energy density.