摘要
本文以西宁北川河桥这一典型的钢管混凝土拱桥为依托,分析了钢管混凝土拱桥常见病因,并且阐述了北川河桥的养护加固方案。
This paper, taking xiningbeichuan river crossing is based on a typical concrete filled steel tube arch bridge, analyzes the common causes of concrete filled steel tube arch bridge, and expounds the maintenance of beichuan river crossing reinforcement scheme.
出处
《青海交通科技》
2016年第5期87-90,共4页
Qinghai Transportation Science and Technology
关键词
钢管混凝土
拱桥
病害原因
养护加固
concrete filled steel tube
the arch
disease
maintenance and reinforcement
