体外预应力在加固工程中的应用研究

Extraneous Prestressed Technique Application to Bridge Strenghening

本论文结合实例 ,验证提出的体外束加固计算方法的正确性及加固效果 ,总结出体外束加固桥的具体施工步骤以及关键技术 。

Conbined with practical project, this paper proves the correct of extraneous prestressed strenghening design method and strenghening effection, and sums up corresponding construction method and technological keys, which provides design and constuction department reference.