摘要
通过对一桥墩盖梁裂缝形成原因的分析,对其结构的安全性进行评估并提出加固方案。从设计角度提出预防结构裂缝或裂纹的措施,以期在结构中避免由于设计原因产生的裂缝或安全隐患。探讨对承载能力严重不足的结构进行综合加固处理的思路和方法。
Based on the analysis of causes of crack formation in the capping beam of a bridge pier, the safety of the capping beam structure is evaluated and schemes for strengthening of the structure are proposed. The technical measures that can prevent cracks or fissures in the structure are provided from the angle of design in order to avoid the cracks or potential safety problems due to design, and the considerations and methods for comprehensive strengthening of structures with severely inadequate carrying capacity are discussed as well.
出处
《桥梁建设》
EI
CSCD
北大核心
2005年第6期41-43,47,共4页
Bridge Construction
关键词
桥梁加固
盖梁
预应力
碳纤维
加固设计
bridge strengthening
capping beam
prestress
carbon fiber
strengthening design
