原创：桥梁体外预应力加固技术综述 - 经济法律论文发表 - xzbu.com 中国论文网 关键词:体外预应力;桥梁加固;应用 [gap=377]Key words: the external prestressing; The bridge reinforcement; application
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Based on the practice, it presents the principles and calculations of the external prestressing applied to strengthen the existing bridge.
结合实践，介绍了体外预应力加固旧桥的原理及配筋计算方法。
The external prestressing strengthening method has become the first-selected method in the bridges upper structure strengthen because of its numerous advantages.
体外预应力加固法由于众多的优点而成为桥梁上部结构加固的首选方法。
As a branch of the post-tensioned prestressing system, external prestressing technique has become a hotspot of prestressing techniques in recent years.
体外预应力技术作为后张预应力体系的重要分支之一，近年来成为预应力技术的热点。
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