简支梁桥上部结构病害成因加固对策及维护质量控制

Countermeasures and quality control strategies for superstructure of simply supported beam bridge

以既有的简支梁桥典型病害成因分析为基础,提出了简支梁桥上部结构常见病害维修控制养护方法,完善了现有养护规范里的病害内容。

Based on the analysis of the causes of the typical diseases of the existing simply supported beam bridge,this paper puts forward the maintenance control methods for the common diseases of the superstructure of the simply supported beam bridge,improves the disease contents in the existing maintenance specifications.