Almaz Torgoev

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Questions related from Almaz Torgoev

Is there any empirical law which predicts co-seimic shear displacement (Newmark) applying the central frequiency of impacting shaking as predictor?

The focus is in the regional Newmark laws. There are several of them developed by number of authors. These laws predict the co-seismic shear displacement, often called as Newmark displacement,...

10 October 2016 8,438 0 View

What is the link between dynamic shear resistance and central frequency of signal which triggers displacement?

We analyze model of block sliding on inclined plate. To trigger displacement we apply signals with varying central frequency. In these tests we observed that displacements triggered by the...

12 December 2015 9,735 1 View

Is there a paper which explains the free-surface amplification effect (usually factor of 2)?

In our dynamic studies we have surface receivers and reference receiver, situated in the depth. To compare the recorded acceleration-time histories I should multiply the reference recordings by 2...

12 December 2015 1,557 2 View

Can we tell that smoothing and averaging is the same?

We have some raster data in GIS representation. We average each pixel value applying a window of certain extent - i.e. modified pixel value would be the mean around 3X3 pixel neighbourhood. Can we...

04 April 2015 8,011 7 View

What is the practical procedure for mapping frequency-scaled curvature?

Lets imagine we have a DEM. How I map curvature for a changing curvature baseline length (h in questioned paper)? I guess, that the best description is the list of the steps, like: Step 1. Mapping...

03 March 2015 3,736 8 View