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Eurocode 8

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Journal Article
Published: 01 May 2009
Bulletin of the Seismological Society of America (2009) 99 (2B): 1483–1485.
...Zbigniew Zembaty Abstract This note describes the rotational seismic load definition as included in Part 6 of Eurocode 8 ( EC8.6, 2005 ). The Eurocode 8, Part 6 ( EC8.6, 2005 ), definition of the rotational ground-motion component depends upon the structural subsoil compliance, which is controlled...
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<span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span>, ASCE7-22, and new limits proposed for negligible  P Δ effects, ...
Published: 01 May 2023
Table 5. Eurocode 8, ASCE7-22, and new limits proposed for negligible P Δ effects, P Δ induced dynamic instability, and P Δ induced displacement amplification P Δ limits Eurocode 8 ASCE7-22 Proposed limits Negl. P Δ θ Δ , min = 0 . 1 θ e
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Map of the <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span> (EC8) soil categories of Italy, derived from the clas...
Published: 30 October 2019
Figure 3. Map of the Eurocode 8 (EC8) soil categories of Italy, derived from the classification of the geological map of Italy (see Data and Resources ).
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Soil‐type map based on the  <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span> (2004)  classification. Data points ...
Published: 11 September 2018
Figure 10. Soil‐type map based on the Eurocode 8 (2004) classification. Data points (triangles) are generalized/extended to the geological map at 1:1 M scale shown in Figure  2 ( LNEG, 2010 ), using 1:50 K scale geological maps and lithostratigraphic information acquired in this study. 1
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(a) Topographic and (b) soil classes ( <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span>, 2003 ;  NTC, 2008 ) with...
Published: 29 November 2017
Figure 6. (a) Topographic and (b) soil classes ( Eurocode 8, 2003 ; NTC, 2008 ) with their related geographic distributions (c and d, respectively). The statistics were performed for all the 213 seismic stations currently on ISMD.The color version of this figure is available only
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Site classification based on  <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span> (2004) .The color version of this ...
Published: 24 January 2017
Figure 2. Site classification based on Eurocode 8 (2004) .The color version of this figure is available only in the electronic edition.
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The proposed model and the model by <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span> ( CEN 2004 ) are plotted for...
Published: 01 May 2014
Figure 17. The proposed model and the model by Eurocode 8 ( CEN 2004 ) are plotted for all 11 damping ratios from 0.5% to 30%. The model by Eurocode 8 ( CEN 2004 ) is not a function of M or R rup . In this figure, we assume very low and very high periods, where the model by Eurocode 8
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(a) Comparisons of V&#x2F;H ratios from <span class="search-highlight">Eurocode</span> <span class="search-highlight">8</span> (EC8),  NEHRP (2009) , and  M...
Published: 01 August 2011
Figure 1. (a) Comparisons of V/H ratios from Eurocode 8 (EC8), NEHRP (2009) , and McGuire et al. (2001) for western North America, for rock sites, compared with (b) those from Cauzzi and Faccoli (2008) and Bozorgnia and Campbell (2004b) for different distances. “Rock site” is taken
Journal Article
Published: 10 November 2021
Seismological Research Letters (2022) 93 (1): 241–256.
...‐ and low‐noise reference levels are derived for the overall Italian strong‐motion network, for each station, and for groups of stations in the same soil categories of the Eurocode 8 ( Eurocode 8 [EC8], 2003 ). In absence of earthquakes, 24 hr streaming of ambient noise recordings are analyzed at each...
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Journal Article
Published: 17 November 2020
Bulletin of the Seismological Society of America (2021) 111 (1): 206–225.
... at short periods and a 5%–10% increase at long periods; and (6) the Eurocode 8 AFs are, in general, conservative for Oslo. The most robust approach—approach 4—is to perform a PSHA using a site‐specific ground‐motion model (GMM). However, there is usually not enough empirical data at the site of interest...
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Journal Article
Published: 05 May 2020
Bulletin of the Seismological Society of America (2020) 110 (3): 1289–1304.
..., each station is considered separately; in the second, we consider the Eurocode 8 ( EC8, 2004 ) soil classification. Considering a probabilistic alert decision module applied to data from two selected stations, we show that the predictive models including site effects provide more reliable alerts...
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Journal Article
Published: 09 November 2016
Seismological Research Letters (2017) 88 (1): 61–71.
... warning system operating in southern Italy. The accelerometric dataset was built out of 2270 waveforms from 319 earthquakes with local magnitude ranging from 1.5 to 4.2, recorded from 60 stations located on soil type B, according to the Italian Building Code and Eurocode 8, with hypocentral distances...
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Journal Article
Published: 01 November 2015
Earthquake Spectra (2015) 31 (4): 2301–2323.
... according to Eurocode 8. Modeling of site response is conducted for an example location. The aftershocks recorded at different sites confirm the soil amplification at these locations. 22 12 2012 10 11 2013 © 2015 Earthquake Engineering Research Institute 2015 Earthquake Engineering...
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Journal Article
Published: 04 November 2014
Bulletin of the Seismological Society of America (2014) 104 (6): 2842–2850.
... of three control periods such as T B , T E , and T F of the Newmark–Hall‐type spectrum yields results somewhat different from the ones given in the Romanian seismic design code P100‐1 or in Eurocode 8. 28 December 2013 The Newmark–Hall response spectrum ( Newmark and Hall, 1969 , 1982...
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Journal Article
Published: 01 February 2013
Bulletin of the Seismological Society of America (2013) 103 (1): 19–32.
... results of this article suggest a more comprehensive study for the revision of site factors in Eurocode 8 ( European Committee for Standardization [CEN], 2004 ). Online Material: Tables of database statistics, regression coefficients, and standard deviations. * Also at ISTerre (Institut des...
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Journal Article
Published: 01 August 2012
Earthquake Spectra (2012) 28 (3): 1047–1070.
... important provisions related to the seismic design of RC buildings in some of the major national seismic building codes viz. ASCE 7, Eurocode 8, NZS 1170.5, and IS 1893. Code provisions regarding the specification of hazard, site classification, design response spectrum, ductility classification, response...
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Journal Article
Published: 01 May 2011
Environmental & Engineering Geoscience (2011) 17 (2): 183–196.
..., particularly the topographic factor, by means of designing a GIS tool based on terrain geometry features and Eurocode-8 provisions. Three different concepts of seismic scenarios are considered in this work: probabilistic, pseudo-probabilistic, and deterministic. The study area is the Lorca Basin, located...
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Journal Article
Published: 01 August 2008
Bulletin of the Seismological Society of America (2008) 98 (4): 2061–2065.
... the National Earthquake Hazards Reduction Program [ NEHRP ] and the Eurocode 8 [ EC8 ] classifications as well as linear regression on V S 30). The reduction could reach 10% if a further dependency on the PGA predicted for rock is introduced. The large difference between the potential improvement by 33...
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Journal Article
Published: 01 December 2005
Bulletin of the Seismological Society of America (2005) 95 (6): 2328–2341.
...–structure interaction does not bias the free-field response of the study sites. Finally, speculations on the effect of the local geology in terms of response spectra of the M w 5.9 mainshock are discussed in the framework of the Eurocode 8 prescriptions. The Palermo area is characterized by Pleistocenio...
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Journal Article
Published: 01 December 2004
Bulletin of the Seismological Society of America (2004) 94 (6B): S72–S84.
... but is in poor agreement with the shape obtained from Eurocode 8 . 07 01 2004 Copyright © 2004 Bulletin of the Seismological Society of America 2004 The data analyzed in this article were obtained on force-balance accelerometers whose response is flat to acceleration from 0 to 50 Hz...
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