Correlation between seismic wave velocities and the corrected standard penetration test for soil

Ahmed Farid, Muhamed Rizwan

Dans les comptes rendus d’articles de la conférence: GeoRegina 2014: 67th Canadian Geotechnical Conference

Session: Soil Mechanics

RÉSUMÉ: Dans le pdonnées ddans la résols avec profondeuutilisant trorelation embase des vitesse deemplacemvérifier la c 1 INTR Site classiNational Bvelocity measuremdesign of measuremgeotechnicimportant conditionsNumervelocity eitcommonlyhole seism(Hunter etchoice of mconditionsstudy, the to get thconsists oother two the receivation betorrected sarid nical Institute,gypt d Rizwan nical Engineeiyadh, KSA. CT per, an empiricfor soil depositwere performeng depths of bected values oic wave velocitr the above mpenetration teshysical studies n test. présent documde test de pénégion sud-ouestses essais surs de forage deou transversalmpirique est étaétudes géoteces ondes de cisments des différcorrélation et oRODUCTION fication for SeiBuilding Code (measuremenments are alsomachine foundments are beccal investigatiotool in desigs such as site-srous methodsther directly or y used includemic tests and t al, 1991; Sumethod depens, local experieseismic downe shear veloof 3 boreholesfor the receivevers at the stween sestandard , Housing andr, Riyadh Geo cal correlation bts were predicted to get the sboreholes. Fieldof the standard ties and the comentioned site.t is applied for to verify a betment, une corréétration standat de Riyad , Arr le terrain . Lee trous de fora bas sismiqueablie entre la vchniques et gésaillement et lerentes couchesobtenir une meismic Hazard A2005) is basednts. Shear o frequently redations. The scoming an inon for major strning structurespecific earthqus of determinindirectly are a cross-hole seseismic coneully and Campds on many faence, availabili cross-hole tescity. The dows, one for an eers. By fixing bsame depth, eismic wapenetratid Building Resotechnique &between the fieted. The study soil classificatiod seismic wavepenetration vaorrected stand. The given cothe study areatter correlationélation empiriqard corrigées prabie saoudite es données deage . La vitessee . Valeurs corvitesse de l'ondéophysiques pe test de pénés de sol plus d'élleure relation.Assessment in td on shear wavwave veequired to assshear wave vetegral part ofructures and ares for site spuake response.ning shear wavailable. The eismic tests, de penetration panella, 1995).actors, includingty and cost. Insts were perfown cross-holeenergy sourceboth the sourcethe wave veave velocion test fsearch Cente Foundation celd seismic waarea was locaon with its fielde velocities wealues are calcuard penetratioorrelation betwa. Recommenns between theque entre la vpour les dépôts. Plus de forage test de pénée des ondes derrigées des vade de cisaillemepour le site mtration standarétudes géotechthe ve locity ist in locity f the re an ecific . wave most down-tests The g soil n our rmed test e and e and locity throufor thWavethe dearly wavevelocmechexplovalueused as mperfobetweused tests.penefrom empipredidesigThwith icities anfor soil er (HBRC), company ave velocities aated at the wes tests. Standarre performed iulated. An empn value basedween the seismdations of the e seismic wavevitesse des ons de sol ont étéges ont été réatration standare cisaillement daleurs de pénéent et la valeurentionné ci-derd est appliquéhniques et géogh soil/rock mhe investigated e propagation ifferences in aarrival wave e is S-wave. city profile to hanical sourceosive sources es of the shearin calculating entioned aboveorm in small een the ordinato predict an . In our studytration test anthe seismicrical equation,cted especiallgn stage. he seismic croinformation perd and the correctst south regionrd penetration n the site by uspirical relationsd on the geotemic wave velocstudy, is to pee velocities anddes de cisailleé prédits . La zalisés pour obtrd ont été enrede terrain ont éétration standar de pénétratioessus. La corré pour la zone physiques doivaterial betweedepth. velocities can rrival times at is identified aCross-hole tedepths of upes and for gis recommer wave velocitiethe soil propere. These seismprojects, andry geotechnicaempirical relaa relationshipnd the shear wtests can be the shear wy as an initiaosshole methortinent to the seted standard pn of Riyadh, KStest data weresing seismic dhip is achievedchnical and gecities and the rform more ged the correctedement de chazone d'étude atenir la classificegistrées pour été réalisés surrd sont calculén standard corrélation donnéed'étude et pouvent être effectn the holes is then be calculadjacent borehs P-wave andst can providp to 60m witgreater depthsended. The es from the tesrties for seismimic tests are nd hence a cal investigationsation with thesp between thewave velocity performed. Uave velocitiesal value to thod provides aeismic wave vepenetration SA. More e recorded own cross d between eophysical corrected otechnical d standard mp et les a été situé cation des toutes les r le site en ées . Une rrigé sur la e entre la ur tous les tuées pour measured lated from holes. The d the later e reliable th use of s use of calculated sts will be ic hazards not easy to correlation s could be se seismic e standard predicted Using this could be e primary a designer elocities of

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