摘要
通过实际工程事例,从病害分析、加固方案的确定入手,并在加固方案确定后着重分析了拆除施工过程的步骤、有限元计算方法、安全性的判断,为该桥的加固实施提供安全保障。
Through practical examples of projects,from analysis of the disease,the determination of strengthening plan and after strengthening plan,the paper mainly analyzed the steps to dismantle the construction process,the finite element method of calculation and the safety judgement etc.for reference.
出处
《山西交通科技》
2008年第5期56-58,共3页
Shanxi Science & Technology of Transportation
关键词
石拱桥
拆除
安全性分析
病害
主拱圈
stone arch bridge
demolition
security analysis
disease
main arch ring
