Sentence examples for based on strong motion from inspiring English sources
In the present paper, DR in single degree-of-freedom (SDOF) systems under earthquake excitation is investigated based on strong motion data collected in California between 2002 and 2012.
In this case, we adopt the variable slip model estimated by Nakata et al. (2004), who estimated the slip distribution based on strong motion seismographs (Fig. 2(a)).
Here, we estimated the source rupture process of the 2011 Hamadori earthquake using a model with two subparallel faults based on strong motion data.
Several heterogeneous slip models have been proposed for the 2007 Noto Hanto earthquake based on strong motion data (Horikawa 2008), the coseismic crustal movement (Fukushima et al. 2008; Ozawa et al. 2008), and both of these (Asano and Iwata 2007).
In previous studies (Hikima 2012; JMA 2012; Shiba and Noguchi 2012), the source rupture process of this event has been estimated using a two-fault model (the Itozawa and Yunodake faults) based on strong motion data.
Although we have previously proposed a source model with a northwest-dipping fault model using strong-motion data (Irikura et al. 2017), it is important to rediscuss a source model with a southeast-dipping fault model based on strong motion.
The scaling relationships of the fault parameters from the waveform inversion results for the source processes based on strong-motion data provide a clue as to how to solve this problem.
One method for estimating these loading conditions is through equations based on strong ground motion recorded during previous earthquakes.
It is important to prepare a predominant period distribution map for seismic zonation; however, the predominant periods estimated from microtremor observations do not agree with those based on strong ground motion at soft sediment sites.
The formulation is based on strong solutions for the equations of motion for an orthotropic plate obtained with the Levy series and a Gorman decomposition of the free boundary conditions.
The source parameters of the four SMGAs are then estimated based on broadband strong motion simulations using the empirical Green's function method.
