摘要
在我国大中跨径的桥梁建设项目中连续梁桥技术因其具有受力均匀、整体性好、省材料、安全度高等优点得到广泛应用。以一座满樘支架浇筑的大跨径预应力混凝土连续箱梁桥的设计施工为例,分析其设计特点及施工关键工艺,为以后同类型桥梁提供参考。
In China,the technology of continuous beam are widely used for its stress uniform,good integrity,material saving and high security in the large and medium-span bridge engineering projects. Taking a large span prestressed concrete continuous box beam bridge by full framing casting method for example,its design characteristics and construction key technologies are analyzed,which may provide references for similar projects in the future.
出处
《中国市政工程》
2014年第5期82-83,87,共3页
China Municipal Engineering
关键词
大跨径
箱梁
满樘支架浇筑
large span
box beam
full framing casting
