Causes and Treatment Measures for Bridge Abutment Diseases of Qijia Yellow River Bridge
敏海涛 MIN Hai-tao；孔鹏盛 KONG Peng-sheng
（甘肃省临夏公路事业发展中心，临夏 731100）
（Gansu Linxia Highway Development Center，Linxia 731100，China）
摘要：本文通过对 G568 线祁家黄河大桥 U 型桥台出现的贯通裂缝、侧墙外倾、桥台搭板沉降、搭板侧伸缩缝翘起等病害的相关成因分析，对症制定合理的处治措施，来实现 U 型桥台相关病害的高质量处治，内容仅供参考。
Abstract: This article analyzes the causes of various diseases such as through cracks, outward tilting of side walls, settlement of bridge deck slabs, and warping of expansion joints on the side of bridge deck slabs in the U-shaped abutment of Qijia Yellow River Bridge on G568 line. Reasonable treatment measures are formulated accordingly to achieve high-quality treatment of U-shaped abutment related diseases. The content is for reference only.
关键词：公路桥梁；U 型桥台；病害分析；处治措施
Key words: highway bridges；U-shaped bridge abutment；disease analysis；treatment measures
中图分类号：U445.7+1 文献标识码：A 文章编号：1006-4311（2024）27-024-03 doi:10.3969/j.issn.1006-4311.2024.27.007
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