浅谈预应力混凝土钢束锈蚀原因及对策

Simple Talking about the Reasons for Rusting of Prestressed Concrete Steel Bundle of Steel Wires,and the Measures Adopted to

分析了后张法预应力混凝土钢束锈蚀的原因 ,提出了在孔道压浆、桥面铺装、伸缩缝处理。

This paper has analyzed the reasons for rusting of tendon of post-tensioning method prestressed concrete,and put forward the prevention measures in the fields of mud jacking in bored road,deck pavement,expansion joint treatment,and used bridge maintenance etc.