RÉGNIER , Julie

behaviour in seismological data. It focuses mainly on vertical arrays as an exceptional naturallaboratory to study the propagation of seismic waves through the subsurface soil layers. The reviewhighlights the breakthroughs that were performed such as the demonstration of the significance of thenon-linear soil behaviour or the proposal of...

We are testing three different approaches to assess the site effects based on 1D soil column data. The first method follows the Eurocodes 8 (EC8) approach based on the determination of Vs30 soil classes, the second one is based on an empirical relationship between Vs30 and the fundamental resonance frequency of the site (f0) with a response...

The impact of non-linear soil behavior on site response may be described by the non-linear to linear site response ratio RSRNL introduced in Régnier et al. (2013). This ratio most often exhibits a typical shape with an amplitude above one below a site-specific frequency fNL, and an amplitude below one beyond fNL. This paper presents an...

Following the benchmark PRENOLIN for 1D non-linear site response analysis anew benchmark is proposed to assess the effect of both, the pore water pressure generationand the liquefaction occurrence. For now, 11 teams, mainly from French institutes, participatein this benchmark. A first iteration of calculation based on a synthetic case has been...

"international colloquium « Seismic Risk 2008 - Earthquakes in North-Western Europe » organised in Liege on 11 and 12 September 2008 by the Belgian Seismic Group (BeSeiG) EAN : 9782874560637