公路桥梁墩柱钢筋保护层合格率偏低成因及施工控制措施

Lower Rate of Formation and Construction Control Measures of Reinforced Concrete Protection Layer of Pier and Column of Highway Bridge

以往项目桥梁墩柱钢筋保护层合格率偏低,这将直接影响桥梁结构的耐久性,在交通运输部品质工程开展的大背景下,就公路桥梁墩柱钢筋保护层合格率偏低的原因及控制措施进行分析,对公路桥梁施工方面给予参考和帮助。

The bridge abutment reinforced previous projects cover qualified rate is low, it will directly affect the durability of bridge structures, with the development of the ministry of transport quality engineering, highway bridge pier reinforcement cover percent of pass low reason and control measures for analysis and control, reference and help for highway bridge construction.