TEST AND ANALYSIS OF A SHORT-SPAN RAILWAY BRIDGE

被引:0
|
作者
Kaminski, Tomasz [1 ]
Bien, Jan [1 ]
机构
[1] Wroclaw Univ Technol, Dept Bridges & Railways, PL-50370 Wroclaw, Poland
关键词
proof load testing; analysis; Finite Element Method;
D O I
暂无
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
The paper describes results of field testing and analysis of a short-span railway bridge carried out within static proof load testing. Scope of work, including experimental testing on site and additional investigations in laboratory, structural analysis by means of the finite Element Method (FEM) as well as comparison of the results, is presented. Special attention in paid to the problem of specific support of the RC slab girder by means of bitumen sheets. Deformations of such bearings significantly affect exceptionally small values of the structure displacements measured during the experimental tests of the short-span bridge.
引用
收藏
页码:285 / 290
页数:6
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