1) maintenance of old arch bridge
旧拱桥维修
1.
Application of reinforcement with arch surround in the maintenance of old arch bridge;
套拱加固法在旧拱桥维修加固中的应用
2) old bridge maintaining
旧桥维修
1.
Application of dry concrete skill in old bridge maintaining;
浅谈干轧混凝土技术在旧桥维修中的应用
3) bridge maintenance and strengthening
旧桥维修加固
4) old and unsafe arch bridge
旧危拱桥
5) old arch bridge
旧拱桥
1.
For most old arch bridges lack of original design and construction data,it is difficult to assess their bearing capacities accurately.
对于大多缺乏原始设计和施工资料的旧拱桥,很难对其承载能力作出准确的评定。
2.
Through the engineering practice experience of maintenance and strengthening of old arch bridges,this paper analyzed the cause and summarized several methods of maintenance and strengthening of old arch bridges,and further discussed the method to increase the load-carrying capacity in order to reduce the cost and accomplish the better economic benefit.
结合旧拱桥维修加固工程实践经验,分析拱桥病害产生的原因,归纳出旧拱桥维修加固的几种方法。
6) Arch bridge
危旧拱桥
1.
ased on the study of strengthing and widening of Tongbai Huai River bridge,the distiguishing features of internal forces and deformations in the whole process of strengthing arch bridges have been discussed and the modle and method of the computation has been put forward in this paper.
本文着重探讨危旧拱桥加固改造全过程的内力与变形特点，提出了较为切实可行的简化空间计算模型及相应的计算分析方法，并通过实桥现场试验进行了实例验证。
补充资料：和范秘书襄阳旧游（一作和范酂先辈话襄阳旧
【诗文】：
听话扬帆兴，初从岘首还。高吟入白浪，遥坐看青山。
枯木猿啼爽，寒汀鹤步闲。秋来关去梦，几夜度商颜。
【注释】：
【出处】：
全唐诗：卷588-7
听话扬帆兴，初从岘首还。高吟入白浪，遥坐看青山。
枯木猿啼爽，寒汀鹤步闲。秋来关去梦，几夜度商颜。
【注释】：
【出处】：
全唐诗：卷588-7
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条