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This software is licensed to: Carl Kim CPT name: CPT-1 <br />TRANSITION LAYER DETECTION ALGORITHM REPORT <br />Summary Details & Plots <br />Short description <br />The software will delete data when the cone is in transition from either clay to sand or vise-versa. To do this the software <br />requires a range of Ic values over which the transition will be defined (typically somewhere between 1.80 < 4 < 3.0) and a rate <br />of change of Ic. Transitions typically occur when the rate of change of Ic is fast (i.e. delta Ic is small). <br />The SBTn plot below, displays in red the detected transition layers based on the parameters listed below the graphs. <br />SBTn Index Norm. Soil Behaviour Type <br />10- --· <br />15- - <br />35- <br />5- -HAND AUGER <br />f <br />e 50- '·1 <br />1 <br />Ic (Robertson 1990) <br />Transition layer algorithm properties <br />Ic minimum check value:1.70 <br />Ic maximum check value:3.00 <br />Ic change ratio value:0.0250 <br />Minimum number of points in layer: 4 <br />10- <br />15- »-1 <br />80-- 73$ <br />i90- -9· <br />2,£ <br />./bt>AS- <br />1 2 <br />Serd&siltysand <br />Sllysard&SET*SIt <br />aay&siliyday <br />aw <br />aay <br />Clay&sillydm <br />aay <br />aay <br />Clay&si14da¥ <br />Clay&siluday <br />aay <br />Cia¥&siliyday <br />aaw <br />Cia¥&siINdEN <br />Sltysand&sarlysilt <br />SErd&sillysErd <br />aaw <br />aay&sili,day <br />aa,&siltyday <br />aaw <br />Clay&siliyday <br />Sltysard & san*silt <br />aa,&§14day <br />a.&siliyday <br />Cla,&silt/day <br />Sitysard &sa*sit <br />aew <br />aay&siliyday <br />314/sald&sa*sIt <br />Cla¥&siltyday <br />aay <br />Sar1 &siltysald <br />aa,&siltyday <br />Snl&Siltvsard <br />97926:1'¥111 11.1,1, <br />) 10 11 12 13 14 15 16 17 18 <br />SEA (Robertson 1990) <br />General statistics <br />Total points in CPT file:610 <br />Total points excluded:119 <br />Exclusion percentage:19.51% <br />Number of layers detected: 22 <br />3 4 0123456785 <br />CLiq v. 1.5.1.16 - CFT Uquefaction Assessment Software - Report created on: 11/2/2011, 1:24:17 PM 7 <br />Project file: P:\Leighton Consulting\603000\603284.001 Orangewood\Analyses\orangewood_cpt.clq <br />55 <br />60 <br />85- <br />90-