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CPT In.erprwiit-crs <br />' AQci N1 Equrralent clean sand correction K�rr 5 <br /> 1yctN .gctA <br /> 1- xcrr <br /> Where KcTr 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 />' Qc1Ncs Clean Sand equivalent QC1N gclNes=gc1N+dgc9N 5 <br /> Ic Sod index for estimating grain characteristics Ic=((3 47-16gQ)2+aog F+ 1 22)2 f 5 5 <br />' FC Fines content{%}— FC=1 75(/c-3 25 -3 7 8 <br /> FC=100 for!c>3 5 <br /> FC=O forte< 126 <br /> FC=5%if 1_64<1c<26ANDRfn<O5 <br /> PHI Friction Angie Campanella and Robertson 1 <br /> Durunogiu and Mitchel <br />' Janbu <br /> Dr Relative Density Ticino Sand 1 <br />' Hokksund Sand <br /> Schmertmann 1976 <br /> Jamiolkowskr-Alk Sands <br /> OCR over Consolidation Ratio _ _ _ � _ _ I 1 <br /> State 9 <br />' Parameter _ <br /> CRR Cyclic Resistance Ratio 7 <br /> 1 <br /> EGG <br /> 1 <br />