000019014 001__ 19014
000019014 005__ 20170118182255.0
000019014 04107 $$aeng
000019014 046__ $$k2017-01-09
000019014 100__ $$aOhno, Susumu
000019014 24500 $$aGround Motion Prediction Equation Applicable To Mega Earthquakes Considering Strong-Motion Generation Areas

000019014 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000019014 260__ $$b
000019014 506__ $$arestricted
000019014 520__ $$2eng$$aGround motion prediction equations (GMPEs) are essential to evaluate seismic hazard, seismic risk, and also earthquake insurance. Recently, earthquake records around M9 have been observed such as the 2010 Maule, Chile earthquake (Mw8.8) and the 2011 Tohoku, Japan earthquake (Mw9.0). For estimating such mega earthquakes by GMPEs, the functional forms become more important because such strong-motion records are rarely obtained. A ground motion prediction equation for strong motion spectra is empirically developed using the 1996-2015 K-NET and KiK-net database in Japan. The Mw and distance range from 4.5 to 9.0, and less than 300km, respectively. The GMPE parameters are Mw, stress drop, Xeq, region of Q, Vs30 and basin depth. As Xeq can incorporate the effects of fault extension and inhomogeneous energy radiation, and stress drops with Mw can incorporate short-period acceleration level into GMPE, the developed GMPE is applicable even for mega earthquakes with several SMGAs. Site amplification factors are also modeled by Vs30 and basin depth. Nonlinear site amplification correction factor is also investigated.

000019014 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000019014 653__ $$aGround Motion Prediction Equation, Mega Earthquake, Strong motion Generation Area

000019014 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000019014 720__ $$aOhno, Susumu
000019014 8560_ $$ffischerc@itam.cas.cz
000019014 8564_ $$s1530819$$uhttp://invenio.itam.cas.cz/record/19014/files/2685.pdf$$yOriginal version of the author's contribution as presented on USB, paper 2685.
000019014 962__ $$r16048
000019014 980__ $$aPAPER