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M <br /> CPT Interpretations <br /> AQc1N1 Equivalent clean sand correction Kc, 5 <br /> 4gc1N= 1_K •gc1N <br /> crr <br /> rV Where: KcPr is defined as: <br /> 0.0 for FC<5% <br /> 0.0267•(FC-5) for 5%<FC<35% <br /> 0.5 for FC>35% <br /> FC-Fins Content in% <br /> 1 Qc1Ncs Clean Sand equivalent QcIN gclNcs=gc1N+AgclN I 5 <br /> Ic I Sal index for estimating grain characteristics 11c=t(3.47-bgQ)2+(bg F+1.22)2 f 5 I 5 <br /> FC Fines content(°k) FC=1.75(1c3.25)-3.7 S <br /> FC=100 for 1c>3.5 <br /> FC=O for tc<1.26 <br /> FC=5%d 1.64<!c<2.6 AND Rfn<0.5 <br /> .. <br /> PHI' Friction Angle Campanella and Robertson 1 <br /> Durunoglu and Mitchel <br /> Janbu <br /> Dr Relative Density Ticino Sand 1 <br /> 1 Hokksund Sand <br /> Schmertrnann 1976 <br /> Jamiolkawski-Al Sands <br /> OCR Over Consolidation Ratio <br /> State _... .. __ I 9 <br /> Parameter I I4 <br /> CRR Cyclic Resistance Ratio 7 <br /> • <br /> EGG <br /> 1 <br /> - <br />