摘要
文章以实际的双曲拱桥加固为依托,围绕双曲拱桥的典型病害,提出相应的加固增强技术方案。实桥的荷载试验结果和计算分析均表明,文中提出的综合加固增强技术方案效果显著、施工简便、经济合理,对同类型桥梁加固的理论研究、加固设计、施工等都具有一定的指导意义和借鉴作用。
The article relies on the application of double arch bridge,discusses the weakness of double arch bridge,and presents the corresponding plan with strengthening and reinforcement technologies.The testing result and computation analysis presents that the plan introduced in the article has a significant effects.Also the plan has advantages such as providing easy construction and economical benifit.It also gives reference and guidance to similar theoretical study,reinforce design and construction.
出处
《西部交通科技》
2008年第5期57-60,共4页
Western China Communications Science & Technology
关键词
双曲拱桥典型病害
加固增强设计
施工
Typical weakness of double arch bridge
Strengthening and reinforcement design
Construction
