谈桥面施工中的抛丸处理技术

On shot blasting technique in bridge floor construction

简述了抛丸技术引入桥面基层处理的背景,从抛丸技术的工作原理出发,对其工艺特点进行了介绍,通过与凿毛工艺的比较,指出使用抛丸工艺,能大幅度提高施工效率、降低工程成本,实现绿色施工。

The paper indicates the background for leading the shot blasting technique to the treatment of the foundation of bridge floor, introduces its craft features from the working principle for the shot blasting technique, and points out the shot blasting craft can enhance the construction efficiency largely, lower the engineering cost and realize the green construction by comparing it with the scabbing craft.