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Showing 1 to 7 of 7 for “"Arias Intensity"”.
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Ground Motion Prediction Equations for Non-Spectral Parameters using the KiK-net Database
… develop ground motion prediction equations for Arias Intensity (I<sub>a</sub>), 5-95% Significant Duration (Ds<sub>5-95</sub>), and 5-75% Significant Duration (Ds<sub>5-75</sub>). Relationships are developed both for shallow crustal earthquakes and subduction zone earthquakes (hypocentral depth …
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Seismic analysis of inclined shallow granular deposits
… parameters, such as critical acceleration ratio, Arias Intensity and Destructive Power, have been investigated.
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Scale Model Shake Table Testing of Seismic Earth Pressures in Soft Clay
… 1/3H and 2/3H below the ground surface.</p> <p>Arias intensity and cumulative absolute velocity correlate linearly with the measured dynamic pressures. Differences between arias intensity and cumulative absolute velocity for each scale model configuration are not pronounced.</p> <p>The …
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Seismic performance of single-propped retaining walls
… correlations with peak ground acceleration and Arias intensity.
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Algorithm for Spectral Matching of Earthquake Ground Motions using Wavelets and Broyden Updating
… maximum misfit and error, the PGA, PGV, PGD, the Arias Intensity and the frequency content for both acceleration and displacement time histories. The result showed that the proposed method is able to match the target while preserving the energy development and the frequency content of the original …
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Seismic Slope Stability: A Comparison Study of Empirical Predictive Methods with the Finite Element Method
… as a function of peak ground acceleration (PGA), Arias intensity (Ia), and yield acceleration ratio (Ay/PGA). These functions are expected to be valid for granular slopes such as earth dams, embankments, or landfills built on a rigid base and with low fundamental periods (Ts<0.2).
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Contributions to the analysis and mitigation of liquefaction in loose sand slopes
… ground accelerations (PGA) and especially the Arias intensity (Ia), while directionality of the ground motions has minimal effects on the ground response. More detailed observations show that average shear strains (i.e., slope damage) are closely linked to the development of excess pore …