摘要
介绍在我国寒区建成的第一座无粘结预应力混凝土桥梁的设计、施工、经济效益及静动载试验诸方面的主要情况。
This paper introduces principal case about design,construction,economy benefit,static and dynamic load test of first bridge with unbonded prestressed concrete which is built in China cold area.The fact have proved it is feasible to apply the technology of unbonded prestressed concrete to the construction of highway bridges in cold area.
出处
《低温建筑技术》
2003年第6期53-54,共2页
Low Temperature Architecture Technology
关键词
寒区
公路桥梁
预应力混凝土
无粘结筋
cold area
highway bridges
prestressed concrete
unbonded tendons
