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系杆拱桥具有跨越能力大、建筑高度小、美观经济等优点,近年来,在高速铁路中得到了广泛应用。但由于是新型桥梁结构,对于养护中发现的病害和问题没有成熟的整治经验可以借鉴,也没有相关的规范和规程作为指导。本文主要介绍了系杆拱非混凝土结构的病害特点,提出了相应的整治方法,对系杆拱桥需要检查的重点部位进行了说明。
Tied arch bridge with the ability to span large, small building height, beautiful economy, etc., in recent years, has been widely used in high-speed railway. However, since it is a new type of bridge structure, there is no mature regulation experience for the diseases and problems found in conservation and no relevant norms and regulations can be taken as a guide. This paper introduces the characteristics of the non-concrete arch bridge tied to the disease characteristics, put forward the corresponding remediation methods, the key parts of the tying arch bridge needs to be checked.