摘要
针对钢管混凝土拱桥普遍存在的脱黏现象,文章从构件和结构两个层面介绍了脱黏对其力学性能的影响规律,分析阐述了引起脱黏的原因和相应的控制措施,并对钢管混凝土脱黏问题未来的研究方向进行了展望。
In view of the common phenomenon of debonding in concrete-filled steel-tube arch bridge, this article introduced the influence rule of debonding on its mechanical properties in terms of compo- nent and structure,analyzed the reasons causing the debonding as well as the corresponding control measures,and then forecast the future research direction for the debonding of concrete-filled steel tubes.
作者
顾春晓
GU Chun-xiao(Guangxi Road and Bridge Engineering Group Co., Ltd., Nanning, Guangxi, 530011)
出处
《西部交通科技》
2017年第7期65-68,共4页
Western China Communications Science & Technology
关键词
钢管混凝土
脱黏原因
控制措施
Concrete-filled steel tube
Debonding reason
Control measure
