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CPT Interpretations <br /> AQci N1 Equivalent clean sand correction Agc1N= Kc, •qc]N 5 <br /> I_KCPT <br /> Where iCrar is defined as <br /> 0 0 for FC<5% <br /> 0 0267.(FC-5) for 5%<FC<35% <br /> 05 for FC>35% <br /> FC-Fines Content in% <br /> QciNcs Clean Sand equivalent Qct N gclNcs=gc1N+dgc1N 5 <br /> Ic Sod index for estimating grain characteristics Ic=j(3 47-IogQ)2+(log F+1 22)')o 5 5 <br /> FC Fines content(°i6) FC=1 75(163 25)-3 7 8 <br /> FC=100 for Ic>3 5 <br /> FC=0 for Ic< 126 <br /> FC=5%d164<Ic<26AND Rfn<05 <br /> PHI Friction Angle Campanella and Robertson 1 <br /> Durunoglu and Mitchel <br /> Janbu <br /> Or Relative Density Ticino Sand 1 <br /> Hokksund Sand <br /> Schmertmann 1976 <br /> Jamiolkowski-All Sands <br /> OCR Over Consolidation Ratio 1 <br /> State ! 9 <br /> Parameter i <br /> CRR Cyclic Resistance Ratio 7 <br /> !i EGG <br /> I �' <br />