Tunnel-soil-structure interaction mechanisms in a metallic arch bridge

•Tunnel-bridge-soil interaction problem is examined.•2D finite element models interacting with non-linear soil formulated parametrically.•Model predictions compared with monitoring data for a real bridge.•Influence of expansion joints and bearings on interaction quantified.•Plausible range of soil c...

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Veröffentlicht in:	Tunnelling and underground space technology 2022-05, Vol.123, p.104429, Article 104429
Hauptverfasser:	Faherty, Ruth, Acikgoz, Sinan, Wong, Eugene K.L., Hewitt, Peter, Viggiani, Giulia M.B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arch bridges Bridge decks Bridges Damage assessment Eulers equations Expansion joints Field monitoring Force distribution Ground motion Mathematical models Modulus of elasticity Numerical models Piers Railway bridges Railway tunnels Roller bearings Simulation Soil conditions Soil-structure interaction Soils Springs (elastic) Steel structures Stiffness Strain distribution Structural integrity Structural members Tunneling Tunnelling Tunnels Two dimensional models Underground construction
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