摘要
拱座主要承受拱桥的拱圈传递来的水平推力和拱桥传递的压力。近年来随着拱桥施工技术及施工工艺的日趋成熟,人们对拱桥基础、拱圈等关键部位的重视进一步提高,而对拱座这个薄弱环节却没有引起足够重视。拱桥的损坏往往是由这个薄弱环节引起的,对拱桥拱座施工中遇到的问题进行了总结。
The abutment mainly bore the horizontal thrust transferred by arch ring and the pressure of the arch bridge. This paper summarized the problems in the construction of the arch bridge and abutment, which provided the reference for the similar bridge construction.
出处
《山西交通科技》
2014年第5期55-56,79,共3页
Shanxi Science & Technology of Transportation
关键词
拱座
施工
控制
abutment
construction
control
