Assessing Overconsolidation Ratios in Soil with Piezocone: Referencing Soil Index Properties
Identifieur interne : 000206 ( Main/Exploration ); précédent : 000205; suivant : 000207Assessing Overconsolidation Ratios in Soil with Piezocone: Referencing Soil Index Properties
Auteurs : Steven R. Saye [États-Unis] ; Alan J. Lutenegger [États-Unis] ; Jorge Santos [États-Unis] ; Bryan P. Kumm [États-Unis]Source :
- Journal of geotechnical and geoenvironmental engineering [ 1090-0241 ] ; 2013.
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Abstract
To enhance the assessment of the overconsolidation ratio (OCR), this paper describes the importance of relating the soil type and soil index properties to the empirical correlations used to evaluate the preconsolidation stress and OCR using the piezocone and the importance to apply the normalized soil behavior approach. Data from a variety of sites is assembled using published and unpublished sources to develop empirical correlations for the normalized soil behavior or the stress history and normalized soil engineering parameter-based approach that vary with the plasticity index, liquid limit, median particle size, and organic content of the soil. Examples are presented to illustrate application of the correlations.
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Kumm</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>HDR Engineering, Inc., 8404 Indian Hills Dr.</s1><s2>Omaha, NE 68114.</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Nebraska</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">13-0353926</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0353926 INIST</idno><idno type="RBID">Pascal:13-0353926</idno><idno type="wicri:Area/PascalFrancis/Corpus">000039</idno><idno type="wicri:Area/PascalFrancis/Curation">000729</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000049</idno><idno type="wicri:doubleKey">1090-0241:2013:Saye S:assessing:overconsolidation:ratios</idno><idno type="wicri:Area/Main/Merge">000209</idno><idno type="wicri:Area/Main/Curation">000206</idno><idno type="wicri:Area/Main/Exploration">000206</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Assessing Overconsolidation Ratios in Soil with Piezocone: Referencing Soil Index Properties</title><author><name sortKey="Saye, Steven R" sort="Saye, Steven R" uniqKey="Saye S" first="Steven R." last="Saye">Steven R. Saye</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Kiewit Engineering Co., Kiewit Plaza, 3555 Farnam St.</s1><s2>Omaha, NE 68131</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Nebraska</region></placeName></affiliation></author><author><name sortKey="Lutenegger, Alan J" sort="Lutenegger, Alan J" uniqKey="Lutenegger A" first="Alan J." last="Lutenegger">Alan J. Lutenegger</name><affiliation wicri:level="2"><inist:fA14 i1="02"><s1>Dept. of Civil and Environmental Engineering, Univ. of Massachusetts at Amherst</s1><s2>Amherst, MA 01003-5205</s2><s3>USA</s3><sZ>2 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Massachusetts</region></placeName></affiliation></author><author><name sortKey="Santos, Jorge" sort="Santos, Jorge" uniqKey="Santos J" first="Jorge" last="Santos">Jorge Santos</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Kiewit Engineering Co., Kiewit Plaza, 3555 Farnam St.</s1><s2>Omaha, NE 68131</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Nebraska</region></placeName></affiliation></author><author><name sortKey="Kumm, Bryan P" sort="Kumm, Bryan P" uniqKey="Kumm B" first="Bryan P." last="Kumm">Bryan P. Kumm</name><affiliation wicri:level="2"><inist:fA14 i1="03"><s1>HDR Engineering, Inc., 8404 Indian Hills Dr.</s1><s2>Omaha, NE 68114.</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14><country>États-Unis</country><placeName><region type="state">Nebraska</region></placeName></affiliation></author></analytic><series><title level="j" type="main">Journal of geotechnical and geoenvironmental engineering</title><title level="j" type="abbreviated">J. geotech. geoenviron. eng.</title><idno type="ISSN">1090-0241</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of geotechnical and geoenvironmental engineering</title><title level="j" type="abbreviated">J. geotech. geoenviron. eng.</title><idno type="ISSN">1090-0241</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Case study</term><term>Cohesive soil</term><term>Computing method</term><term>Empirical method</term><term>In situ test</term><term>Overconsolidated soil</term><term>Property of soil</term><term>Soil consolidation</term><term>Soil test</term><term>Stress analysis</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Essai sol</term><term>Sol cohérent</term><term>Caractéristique sol</term><term>Consolidation sol</term><term>Essai en place</term><term>Analyse contrainte</term><term>Sol surconsolidé</term><term>Méthode empirique</term><term>Méthode calcul</term><term>Etude cas</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">To enhance the assessment of the overconsolidation ratio (OCR), this paper describes the importance of relating the soil type and soil index properties to the empirical correlations used to evaluate the preconsolidation stress and OCR using the piezocone and the importance to apply the normalized soil behavior approach. Data from a variety of sites is assembled using published and unpublished sources to develop empirical correlations for the normalized soil behavior or the stress history and normalized soil engineering parameter-based approach that vary with the plasticity index, liquid limit, median particle size, and organic content of the soil. Examples are presented to illustrate application of the correlations.</div></front></TEI><affiliations><list><country><li>États-Unis</li></country><region><li>Massachusetts</li><li>Nebraska</li></region></list><tree><country name="États-Unis"><region name="Nebraska"><name sortKey="Saye, Steven R" sort="Saye, Steven R" uniqKey="Saye S" first="Steven R." last="Saye">Steven R. Saye</name></region><name sortKey="Kumm, Bryan P" sort="Kumm, Bryan P" uniqKey="Kumm B" first="Bryan P." last="Kumm">Bryan P. Kumm</name><name sortKey="Lutenegger, Alan J" sort="Lutenegger, Alan J" uniqKey="Lutenegger A" first="Alan J." last="Lutenegger">Alan J. Lutenegger</name><name sortKey="Santos, Jorge" sort="Santos, Jorge" uniqKey="Santos J" first="Jorge" last="Santos">Jorge Santos</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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