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New challenges for Urban Engineering Seismology

Deliverables

Model relating physical (e.g., rock) and system (e.g., injection pressure) properties to induced seismicity

Report on the relation between rock properties and system characteristics (e.g., injection pressure) in relation with the rate of the induced seismicity, disseminated for exploitation of the project results

Experimental demonstration of the existence of forbidden frequency bands

Report on the existence of forbidden frequency bands due to the presence of meta-materials at the geophysical scale, with special attention paid to the urban like environment

Magnitude-dependent stress-drop models of European earthquakes

Magnitude dependent stress-drop models (and related regional variations) of European earthquakes (focus on the stable continental part of Europe).

Spatial variability of earthquake ground motion: insights from 3D numerical simulations

Report on the assessment of the spatial variability of the seismic ground motion in urban like environment, including basin effect, through 3D numerical simulations

New near-field ground-motion prediction equation for induced seismicity events including near source.

Report on the development of new GMPE for induced seismicity, including near-field and specific source terms

Supervisory board of the network

Description of the members (CV+letter of acceptance) of Supervisory board of the network

Fragility curves of typical RC and masonry structures considering SFSI and aging effects; and infrastructures like levees, embankments and pipelines

Guidelines on the assessment of fragility curves of typical RC and masonry structures, including soil-structure interaction and aging effects. Application to structures and infrastructures

Building damage prediction equation for induced and natural seismic ground-motion parameters

Report on the development of building damage prediction equation, for natural and induced seismicity, accounting for the efficiency and sufficiency of the intensity measures.

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Publications

California earthquake insurance unpopularity: the issue is the price, not the risk perception

Author(s): Adrien Pothon, Philippe Gueguen, Sylvain Buisine, Pierre-Yves Bard
Published in: Natural Hazards and Earth System Sciences, Issue 19/8, 2019, Page(s) 1909-1924, ISSN 1684-9981
DOI: 10.5194/nhess-19-1909-2019

NDE1.0: a new database of earthquake data recordings from buildings for engineering applications

Author(s): Ariana Astorga, Philippe Guéguen, Subash Ghimire, Toshihide Kashima
Published in: Bulletin of Earthquake Engineering, Issue 18/4, 2020, Page(s) 1321-1344, ISSN 1570-761X
DOI: 10.1007/s10518-019-00746-6