1) arch-lifted method
下套拱法
1.
Reinforcing skill of stone arch bridge by reinforced concrete arch-lifted method;
钢筋混凝土下套拱法加固石拱桥技术
2) under origin arch
下套拱
1.
The reinforcement and construction of under origin arch is discussed in the paper.
结合工程实例,通过对大跨度石拱桥的病害调查,分析了其产生的原因,提出三种可行性加固方案,并对方案进行了优选,重点介绍了下套拱加固施工方法,有一定的借鉴作用。
3) cover-arch method
套拱法
1.
Discussion of reinforced overspan stone bridge by cover-arch method;
关于利用套拱法加固小跨径石拱桥的探讨
4) Reinforcement methods with inner arch
内套拱圈加固法
5) umbrella arch
套拱
1.
The application of grouting to consolidate foundation,combined with consolidating treatment of setting umbrella arch up and inverted arch down,has achieved good effect of engineering.
建宁芝峰公路石拱桥在使用多年后出现了桥台下沉和局部结构裂缝的病害,采用注浆固结地基,结合上套拱、下仰拱的加固治理方法,取得了良好的工程效果。
2.
Combined with practical engineering,the author introduces the design and construction scheme of pilot pipes,and illustrates construction technology of large pilot pipes,trimmiog of operating platform,construction of umbrella arch,jacking of steel tube,and grouting of pilot pipes,in order to ensure safe and rapid implementation of construction.
结合工程实例,介绍了管棚的设计与施工方案,并对长管棚施工的施工工艺、作业平台的修整、套拱的施工、钢管顶进、管棚注浆等方面进行了阐述,以保证施工安全快速地进行。
6) floating the casing
浮法下套管
补充资料：法套
1.犹办法。
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