A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dynamics of railway bridges, analysis and verification by field tests
The following paper discusses different aspects of railway bridge dynamics, comprising analysis, modelling procedures and experimental testing. The importance of realistic models is discussed, especially regarding boundary conditions, load distribution and soil-structure interaction. Two theoretical case studies are presented, involving both deterministic and probabilistic assessment of a large number of railway bridges using simplified and computationally efficient models. A total of four experimental case studies are also introduced, illustrating different aspects and phenomena in bridge dynamics. The excitation consists of both ambient vibrations, train induced vibrations, free vibrations after train passages and controlled forced excitation. ; QC 20150102, QC 20160421
Dynamics of railway bridges, analysis and verification by field tests
The following paper discusses different aspects of railway bridge dynamics, comprising analysis, modelling procedures and experimental testing. The importance of realistic models is discussed, especially regarding boundary conditions, load distribution and soil-structure interaction. Two theoretical case studies are presented, involving both deterministic and probabilistic assessment of a large number of railway bridges using simplified and computationally efficient models. A total of four experimental case studies are also introduced, illustrating different aspects and phenomena in bridge dynamics. The excitation consists of both ambient vibrations, train induced vibrations, free vibrations after train passages and controlled forced excitation. ; QC 20150102, QC 20160421
Dynamics of railway bridges, analysis and verification by field tests
Andersson, Andreas (author) / Karoumi, Raid (author)
2015-01-01
Conference paper
Electronic Resource
English
Bridges , Dynamics , Railroad bridges , Railroads , Soil structure interactions , Structures (built objects) , Transportation , Ambient vibrations , Analysis and verifications , Computationally efficient , Experimental testing , Induced vibrations , Load distributions , Probabilistic assessments , Railway bridge dynamic , Infrastructure Engineering , Infrastrukturteknik
Field Tests of Railway Bridges
| British Library Conference Proceedings | 1994
Historical railway bridges: tests and numerical analysis
| British Library Conference Proceedings | 2005
| TIBKAT | 1996
Wireless monitoring for assessment of concrete railway bridges – Experiences from field tests
| BASE | 2022