Full-Scale Test to Failure of a Prestressed Concrete Bridge in Kiruna

被引:0
|
作者
Bagge, Niklas [1 ]
Blanksvard, Thomas [1 ]
Sas, Gabriel [1 ]
Bernspang, Lars [1 ]
Taljsten, Bjorn [1 ]
Carolin, Anders [2 ]
Elfgren, Lennart [1 ]
机构
[1] Lulea Univ Technol, SE-97187 Lulea, Sweden
[2] Trafikverket, SE-97242 Lulea, Sweden
来源
NORDIC CONCRETE RESEARCH | 2014年 / 50卷 / 02期
关键词
Assessment; Pre-stress; Shear Resistance; Strengthening; Fibres; Reinforcement; Repair; Structural Design; Testing;
D O I
暂无
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
To calibrate methods for condition assessment of prestressed concrete (PC) bridges, tests are planned for a 50 year old five-span bridge with a length of 121 m in Kiruna in northern Sweden. Both non-destructive and destructive full-scale tests will be performed. This paper summarises the test programme, which comprises evaluation of the structural behaviour of the bridge, the residual forces in the prestressed steel, methods for strengthening using carbon fibre reinforced polymers (CFRP) and the shear resistance of the bridge slab.
引用
收藏
页码:83 / 86
页数:4
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