摘要
介绍了同三高速公路段院上互通立交桥上的现浇预应力混凝土箱梁的施工过程和施工工艺控制，对该工程进行了技术经济分析，积累了大跨度桥梁结构施工的经验，以期对今后同类工程起到借鉴和指导作用。
In this paper, the construction course and construction technics control of 57 m length prestressed concrete box beam in the Tongsan highway Yuanshang section is introduced. By technics analysis and economy comparing, lots of experience of great span bridge structure construction are accumulated . Looking forward to using for reference and direction in the same works in future.
出处
《山西建筑》
2006年第16期295-297,共3页
Shanxi Architecture
关键词
公路
预应力
箱梁
施工
road, prestressed, box beam, construction
