Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114441808> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W2114441808 endingPage "109" @default.
- W2114441808 startingPage "99" @default.
- W2114441808 abstract "It is well known that local geology, particularly overburden, can greatly increase ground shaking during an earthquake; the best method for determining the degree of amplification remains controversial, however. The so-called site response is a localized resonant amplification of seismic wave motion that is largely controlled by the thickness, shear modulus, and viscosity of soft soil layers. Accurate knowledge of site-response spectra is important for understanding potentially destructive amplification that could occur during a large earthquake, as well as for calibration of seismic networks. In the absence of cosited measurements of ground motion in deep bedrock and at the surface, site response must be estimated either by numerical computation, based on detailed knowledge of the properties of near-surface layers, or by empirical means. A number of different empirical methods for determining site response are in common use, with various authors citing advantages of one technique over another.The objectives of this study are twofold. Our first purpose is to report empirical site-response spectra for 18 stations (Table 1) of the recently installed POLARIS seismograph network in southern Ontario, Canada (Atkinson et al. , 2003). This network is equipped with Guralp CMG-ESP three-component broadband seismometers and Nanometrics Libra digitizers. Data are digitally sampled at 100 Hz and transmitted in near real-time via satellite to two data-collection centers in London and Ottawa, Ontario. The Ontario POLARIS stations were deployed commencing in late 2001 and cover a roughly rectangular area within the lower Great Lakes region, with a station spacing of 50-100 km (Figure 1). Near-surface layers at these sites depend on local conditions and range from unweathered Precambrian bedrock to fractured Paleozoic limestone, to thick Quaternary till deposits. As a consequence of the variable near-surface conditions, we observe a wide range of site-response spectra.View this table: TABLE 1 POLARIS Stations in Southern Ontario Used for This …" @default.
- W2114441808 created "2016-06-24" @default.
- W2114441808 creator A5023596665 @default.
- W2114441808 creator A5083488939 @default.
- W2114441808 date "2005-01-01" @default.
- W2114441808 modified "2023-09-23" @default.
- W2114441808 title "Empirical Site Response for POLARIS Stations in Southern Ontario, Canada" @default.
- W2114441808 cites W1514703364 @default.
- W2114441808 cites W1760331807 @default.
- W2114441808 cites W2027257359 @default.
- W2114441808 cites W2119559189 @default.
- W2114441808 cites W2128923563 @default.
- W2114441808 cites W2157950369 @default.
- W2114441808 cites W2159613255 @default.
- W2114441808 cites W2205428642 @default.
- W2114441808 cites W2207305543 @default.
- W2114441808 cites W2292616406 @default.
- W2114441808 cites W2313848386 @default.
- W2114441808 cites W2318795459 @default.
- W2114441808 cites W2342316945 @default.
- W2114441808 cites W2588085336 @default.
- W2114441808 cites W3013176611 @default.
- W2114441808 doi "https://doi.org/10.1785/gssrl.76.1.99" @default.
- W2114441808 hasPublicationYear "2005" @default.
- W2114441808 type Work @default.
- W2114441808 sameAs 2114441808 @default.
- W2114441808 citedByCount "11" @default.
- W2114441808 countsByYear W21144418082016 @default.
- W2114441808 countsByYear W21144418082018 @default.
- W2114441808 countsByYear W21144418082019 @default.
- W2114441808 countsByYear W21144418082020 @default.
- W2114441808 countsByYear W21144418082021 @default.
- W2114441808 crossrefType "journal-article" @default.
- W2114441808 hasAuthorship W2114441808A5023596665 @default.
- W2114441808 hasAuthorship W2114441808A5083488939 @default.
- W2114441808 hasConcept C111368507 @default.
- W2114441808 hasConcept C127313418 @default.
- W2114441808 hasConceptScore W2114441808C111368507 @default.
- W2114441808 hasConceptScore W2114441808C127313418 @default.
- W2114441808 hasIssue "1" @default.
- W2114441808 hasLocation W21144418081 @default.
- W2114441808 hasOpenAccess W2114441808 @default.
- W2114441808 hasPrimaryLocation W21144418081 @default.
- W2114441808 hasRelatedWork W1999913942 @default.
- W2114441808 hasRelatedWork W2029513011 @default.
- W2114441808 hasRelatedWork W2068872642 @default.
- W2114441808 hasRelatedWork W2086120259 @default.
- W2114441808 hasRelatedWork W2087301472 @default.
- W2114441808 hasRelatedWork W2137941439 @default.
- W2114441808 hasRelatedWork W2141795027 @default.
- W2114441808 hasRelatedWork W2151614148 @default.
- W2114441808 hasRelatedWork W2245170124 @default.
- W2114441808 hasRelatedWork W3186982001 @default.
- W2114441808 hasVolume "76" @default.
- W2114441808 isParatext "false" @default.
- W2114441808 isRetracted "false" @default.
- W2114441808 magId "2114441808" @default.
- W2114441808 workType "article" @default.