后张法预应力张拉常见问题分析及防治措施

Common Problems Analysis and Prevention Measures of Post-tensioned Pre-stressing Tension

在预应力张拉施工过程中,只有采取积极有效的预防措施,出现问题及时正确地解决,才能彻底清除预应力施工过程中的安全隐患,提高桥梁的工程质量,延长桥梁的使用寿命。

In the construction of post-tensioned pre-stressing tension, only take effective prevention measures and solve problems timely and properly, can thoroughly resolve the safety hidden troubles during construction, improve bridge engineering quality and extend bridge life.