后张法预应力箱梁桥混凝土质量通病预防

摘要

The paper analyzes the construction process of the back-tension and prestress case beam bridge, explores how to prevent the concrete quality common diseases, and points out some attentive details, and provides some direction for improving the construction quality of the back- tension and prestress case beam bridge.%分析了后张法预应力箱梁桥的施工过程，就如何预防混凝土质量通病进行了探讨，并提出施工时应注意的细节，以提高后张法预应力箱梁桥施工质量。