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CPT Interpretations <br /> oQc1 N1 Equivalent clean sand correction Dgc1N= Kc,, .gciN 5 <br /> Where KcPT is defined as <br /> 0 0 for FC<5% <br /> 0 0267.(FC-5) for 50/6<FC<35% <br /> 05 for FC>35% <br /> FC-Fines Content in% <br /> Qct Ncs Clean Sand equivalent Qct N� -- — _--- — - -— gclNcs=gc1N+dgc1N 5 <br /> Ic Sal Index for estimating grain characteristics !c=[(3 47-JbgQ)Z+(log F+1 22f f' SY <br /> FC Fines content(%) - - - - - - -- - FC=1 75(k'23)-37 <br /> FC=100 for k>3 5 <br /> FC=O for k< 126 <br /> FC=5%d164<k<26ANDRIn<05 <br /> PHI Friction Angle Campanella and Robertson 7 <br /> Durunoglu and Mitchel <br /> Janbu <br /> Dr Relative Density Ticino Sand 1 <br /> Hokksund Sand <br /> Schmertmann 1976 <br /> Jamfdkowski-All Sands <br /> OCR Over Consolidation Ratio 1 <br /> State <br /> Parameter <br /> CRR Cyclic Resistance Ratio 7 - <br /> • <br /> I <br /> • CONE EC <br /> tam <br /> I <br /> II <br /> I I <br />