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EASYRISK
More accurate and accessible regional seismic risk assessment for specific sites for insurers
Investment: 115k€
Scope: Digital and Electronics
Scientific field(s): Mathematics, STIC and Nanotechnology
Institution(s): CentraleSupélec - ENS Paris-Saclay - CNRS
Development: Technology to be marketed
#1
Structured cloud platform architecture
#2
Solution that integrates physics and data
#3
Makes it accessible to non-HPC experts
#4
Automates and simplifies the computing chain
#6
Immediate access to resources
USE CASES
Earthquakes cause £6 million worth of damage to building materials in the United States every year. Assessing seismic risk is therefore crucial for protecting and insuring modern societies and their infrastructure, and for improving urban planning.
APPLICATIONS
Thanks to its technology based on probabilistic assessment models and its user interface, EASYRISK makes seismic risk assessment simple and more accurate compared to tools on the market that are based primarily on empirical models, which present significant uncertainties despite the large amount of data available.
ADVANTAGES
The architecture of the EASY-RISK solution is structured around five modules:
► Simplifying and speeding up pre-processing:
– Interface with open databases (geology, faults, topography) and user-specific databases (from geophysical exploration campaigns);
– Automated construction of a digital model according to the desired accuracy;
– Prepared scientific workflow (how many calculations, which calculations, etc.).
► PBS SEM3D: HPC simulator for regional-scale earthquakes
– Site-specific seismic response;
– Quantify model uncertainties a posteriori;
– Predict a realistic seismic response when no observations are available.
► Simplify and speed up level 1 post-processing:
– Facilitate scenario validation;
– Seismic risk calculation.
► PHSA (Probabilistic Seismic Hazard Assessment) level 2 post-processing based on artificial intelligence to improve predictions.
► Connection to dynamic structural simulation tools for estimating potential losses (financial and material) due to an earthquake.