摘要
对某 5跨钢筋混凝土变截面连续箱梁桥应用体外预应力加固技术进行了加固。介绍了体外预应力技术在桥梁加固中的施工工艺以及遇到的问题 。
Strengthening detail of a five\|span reinforced concrete continuous box girder bridge with varied section is persented. The construction problems of external prestressing retrofit technique are introduced. It can be helpful to the design and construction of external prestressing strengthening method.
出处
《工业建筑》
CSCD
北大核心
2002年第9期69-70,66,共3页
Industrial Construction
关键词
加固
体外预应力
加固
连续箱梁桥
external prestressing retrofit technique\ continuous girder bridge
