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CPT Interpretations <br /> aQc1N1 Equivalent clean sand correction• K", clN 5 agclN= t-K 4 <br /> crr <br /> Where Kcp-r is defined as <br /> 00 for FC<S% <br /> 0 0267.(FC-5) for 5%<FC<35% <br /> 0 5 for FC>35% <br /> FC-Fines Content in% <br /> Qct Ncs - Clean Sand equivalent Qc1N T�T - -- gclNcs=gc1N+dgc1N -- - f i 5 <br /> Ic Sal index for estimating grain charactenstics !c=f(3 47-logQ)z+(log F+1 22)z f s I 5 <br /> FC Fines cordent(%) FC=1 7-11& 5)-3 7 8 <br /> FC=100 for!c>3 5 <br /> FC=O for!c<126 <br /> FC=5%d164<1c<26AN_ DR_fn<Q5 <br /> PHI Fnction Angle Campanella and Robertson ! 1 <br /> Durunoglu and Mitchel li <br /> Janbu <br /> Dr Retatnve Density Ticino Sand <br /> Hokksund Sand <br /> Schmertmann 1976 <br /> Jamiolkowski-All Sands <br /> OCR Over Consolidation Ratio 1 <br /> StateI 9 <br /> Parameter _ _ _ _-- <br /> CRR � Cyciic Resistance Ratio � 7 <br /> r <br /> i <br /> _ CONE EC <br /> I <br />