对混凝土受压构件各种常用加固方法的特点进行比较,在此基础上提出加固柱子的外包钢套与加大截面的综合加固法,并将锚杆连接技术应用于新旧材料的粘结界面,加强了新旧材料的共同工作性能.%The characteristics of various reinforcing methods of concrete compression members are compared, on this basis, the comprehensive strengthening way of outsourcing of reinforcing steel sleeve column with increasing cross-section are proposed, and anchor bolt connecting technology is applied in the old and new material bonding which enhances performance of old and new materials working together.
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