摘要
介绍了南昆铁路白水河 1#大桥 5 6m跨度PC箱形简支梁静动载试验 ,根据检测结果对该梁的各项指标进行评价分析 。
The paper introduces static and dynamic test for PC simple supported box girder of 56m span of Baishuihe river 1 # bridge, Nanning\|Kunming Railway. Evaluations were made on performance of the girder on the basis of the test result, verifying the rationality of the girder structure and the reliability of construction using moveable scaffolding bridge fabrication machine.
出处
《铁道建筑技术》
2000年第5期16-20,共5页
Railway Construction Technology
关键词
预应力混凝土
箱形梁
简支梁
静动载试验
铁路桥
prestressed concrete, box girder, simple supported beam, static and dynamic tes|
