tailieunhanh - Probabilistic seismic assessment of base isolated npps subjected to strong ground motions of tohoku earthquake

The seismic risk of the NPP is further assessed by incorporation of the rate of frequency exceedance and conditional failure probability curves. Furthermore, this framework attempts to show the unacceptable performance of the isolated NPP in terms of the probabilistic distribution and annual probability of limit states. The comparative results for long and common ground motions are discussed to contribute to the future safety of nuclear facilities against drastic events like Tohoku. | Probabilistic seismic assessment of base isolated npps subjected to strong ground motions of tohoku earthquake