Physics-Based Urban Earthquake Simulation Enhanced by 10.7 BlnDOF × 30 K Time-Step Unstructured FE Non-Linear Seismic Wave Simulation

Abstract

With the aim of dramatically improving the reliability of urban earthquake response analyses, we developed an unstructured 3-D finite-element-based MPI-OpenMP hybrid seismic wave amplification simulation code, GAMERA. On the K computer, GAMERA was able to achieve a size-up efficiency of 87.1% up to the full K computer. Next, we applied GAMERA to a physics… (More)

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@inproceedings{Ichimura2014PhysicsBasedUE, title={Physics-Based Urban Earthquake Simulation Enhanced by 10.7 BlnDOF × 30 K Time-Step Unstructured FE Non-Linear Seismic Wave Simulation}, author={Tsuyoshi Ichimura and Kohei Fujita and Seizo Tanaka and Muneo Hori and Lalith Maddegedara and Yoshihisa Shizawa and Hiroshi Kobayashi}, booktitle={SC}, year={2014} }