金凤大桥无粘结钢绞线锁头器滑脱的处理

Treatment of separation of unbonded steel cable and fix-end anchorage of Jinfeng bridge

结合汕头金凤大桥主桥施工实例，针对施工中无粘结钢绞线锁头器滑脱的原因进行了分析，详细阐述了无粘结钢绞线固定端锁头器滑脱以后的补救措施，得出了该处理措施效果好的结论，具有一定的参考价值。

Combined with practical work of Jinfeng Bridge in Shantou, according to the reasons caused the separation unbonded steel cable and fixed-end anchorage analysis is carried out. At the same time remedial measures are elaborated in detail. Practice acquires good treatment effect, which has a certain reference value for similar works.