...Lydik S. Jacobsen; Robert S. Ayre Abstract Four tanks, from 6 inches to 4 feet in diameter, have been subjected simultaneously to transient, horizontal “ground motions” of simplified type. The important parameters, in addition to size of tank, were depth of fluid and frequency, duration...

...Xin Wu; Guoqiang Xue; Pan Xiao; Jutao Li; Lihua Liu; Guangyou Fang ABSTRACT In helicopter-borne transient electromagnetic (HTEM) signal processing, removal of motion-induced noise is one of the most important steps. A special type of short-term noise, which could be classified as high-frequency...

...) . 8 Ayre Interconnection of Translational and Torsional Vibrations in Buildings , Bull. Seism. Soc. Am. , 28 : 89 - 130 (1938) . EXPERIMENTAL RESPONSE OF AN ASYMMETRIC, ONE-STORY BUILDING MODEL TO AN IDEALIZED, TRANSIENT GROUND MOTION ~ B...

... Pacoima Canyon to investigate the effects of topography in a more realistic case. The results of the harmonic analysis include wave amplification patterns and transfer functions for different wavelengths and for different angles of incidence. The study also includes analysis of transient motions...

... of reproducing transient motions other than the natural oscillations of the device itself. The purpose of this paper is to describe the theory and construction of an electromechanical transducer system which does reproduce vertical mechanical motions in the image of arbitrarily specified waveforms...

... and modeling tools used. After subtracting a pre‐2004 interseismic velocity, significant transient motion during the 2008.5–2010.5 epoch confirms that postseismic relaxation processes continue in Andaman. Modeling three‐component velocities as viscoelastic flow yields a weighted root‐mean‐square (wrms) misfit...

... to practical use for transient motions through the Fast Fourier technique. The validity of the approach is tested against the motions recorded at four soil sites and one rock site during the 1957 San Francisco earthquake. The good agreement between the computed and recorded values indicates that rock motions...

... of the filtering action of piles is reported by introducing the role of pile stiffness in averaging soil motion over an effective pile length. Following a parametric study under transient motion, we propose a set of novel, ready-to-use formulae for a rapid assessment of the pile-induced filtering action...

... amplitude of transient motion in close proximity to the San Andreas Fault was oriented at a large angle to the strike of the fault. Bulletin of the Seismological Society of America. Vol. 57, No. 6, pp. 1445-1448. December,1967 SEISMOSCOPE RESULTS FROM THREE EARTHQUAKES IN THE HOLLISTER, CALIFORNIA, AREA...

... for the big ground motions in strong motion events. The algorithm implements a well known and non‐linear, denoising scheme and is applied to the low‐frequency sub‐band and, in particular, succeeds in recovering the acceleration‐fling pulse. The progression is that in order to obtain estimates of displacements...

...Shigeo Kinoshita Abstract Broadband velocity seismometers generate transient signals with long-period pulses for the tilt motion of the seismometer base; this signal is caused by the response of the feedback circuits incorporated into the seismometers. The reverse estimation of tilt motion...

... twice as large as the post‐Hector Mine transient velocities. Models of the first year of postseismic motions have been derived from GPS data by Dorsett et al. (2019) . They construct 3D models of viscoelastic structure by determining viscoelastic relaxation jointly with afterslip contributions...