Full-Scale Dynamic Testing of Qingshui River Bridge

Jian Rong Yang; Yu Bai; He Xian Su; Zheng Cong Lai

doi:10.4028/www.scientific.net/AMM.178-181.2308

Paper Titles

Mechanical Analysis of Link Slab in Continous Paving Layer of Simple Supported Girder Bridge
p.2290

A Multi-Purpose Offshore Operation Platform for the Construction of Sea-Crossing Bridge
p.2294

Analysis on Stability and Ultimate Bearing Capacity of Steel Truss Arch Bridge
p.2299

Additional Longitudinal Expansion Force between Continuous Welded Rails and Extra-Long Continuous Bridges of High-Speed Railway
p.2304

Full-Scale Dynamic Testing of Qingshui River Bridge
p.2308

Stochastic Responses of Vehicle-Bridge Coupling System
p.2312

Model Experimental Study on Incremental Launching Construction Method of Large–Span Arch-Girder Combination Bridge
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Analysis of Dynamic Performance Testing of Bridge Based on Finite Element and Dynamic Load Test
p.2323

Performance-Based Seismic Design of Long-Span Railway Arch Bridge
p.2329

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 178-181Full-Scale Dynamic Testing of Qingshui River...

Full-Scale Dynamic Testing of Qingshui River Bridge

Abstract:

Both ambient vibration testing and vehicle impact testing are carried out on a concrete multi-girder bridge. Ambient vibration testing is relatively easier to conduct and can provide detailed vibrating information of the structure. However vehicle impact testing is indispensable to obtain the impact factor of the traffic load. The measured vibration frequencies compare well to those of calculated values. This means that the finite element model may enable good predictions of the actual behavior of the bridge.