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GeoELSE The Acquasanta Railway viaduct (Dynamic Soil-Structure Interaction Problem) Dr. Marco Stupazzini Department of Structural Engineering, Politecnico.

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Presentation on theme: "GeoELSE The Acquasanta Railway viaduct (Dynamic Soil-Structure Interaction Problem) Dr. Marco Stupazzini Department of Structural Engineering, Politecnico."— Presentation transcript:

1 GeoELSE The Acquasanta Railway viaduct (Dynamic Soil-Structure Interaction Problem) Dr. Marco Stupazzini Department of Structural Engineering, Politecnico di Milano Milan, October 22nd, 2007

2 GeoELSE http://geoelse.stru.polimi.it a joint cooperation between:
The mesh of the Colosseo and related snapshots are a courtesy of Dr. Fabio Maggio (http://www.bioinformatica.crs4.org/Members/maggio/fabio-maggio)

3 2nd Study Case: Acquasanta Viaduct
railway bridge

4 Dynamic Soil Structures Interactions
Wave propagation in 2D Source and Propagation zoom Fault Site Effects and Dynamic Soil Structures Interactions zoom

5 Wave propagation in 3D complex domain
Fault 1 891 m Fault 2 T = 0.5s 1756 m T = 1.0s 2160 m T = 1.5s T = 2.0s Snapshots of Displacement

6 GeoELSE

7 GeoELSE

8 Acknowledgements GeoELSE LMU Geophysik Dep. Prof. Peter Bunge SPICE project Coordinated by Prof. Heiner Igel Leibniz rechenzentrum DISEG Prof. S. Lagomarsino Dr. S. Resemini

9 The End


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