摘要
介绍了九架棚大桥预应力体系张拉施工工艺和注浆施工工艺,指出了施工中应注意的安全事项,阐述了施工中对双向预应力体系的控制措施。
This paper introduces the tensioning and grouting construction techniques in prestressed system of Jiujiapeng Bridge, points out the safety items needing attention in the construction, and expounds the control measures oftwo way prestressed system
出处
《科技情报开发与经济》
2007年第31期226-228,共3页
Sci-Tech Information Development & Economy
关键词
连续刚构
双向预应力混凝土
混凝土浇筑
九架棚大桥
continuous rigid frame
two way prestressed concrete
concrete grouting
Jiujiapeng Bridge