As a result, replacing steel bar with CFRP in reinforcement concrete may effectively overcome corrosion of steel tendon and increase structural durability.

因此，在混凝土结构中用CF RP筋代替钢筋，可以有效的克服钢筋的腐蚀问题，提高结构的耐久性。

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The analysis on all aspects showed that the mechanics property of the corroded reinforcement concrete beams was affected by main bar corrosion rate and the number of fatigue circles.

综合分析表明，主筋锈蚀率和疲劳循环次数影响钢筋混凝土梁的静力力学性能。

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Based on the above research, design Suggestions taking the types of concrete, the tensioning measures of prestressed steel bar and the rate of reinforcement into account were given.

在此基础上，提出了考虑混凝土种类、预应力筋张拉方式以及钢筋配筋率的徐变变形设计建议。

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