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Leighton <br />ONE-DIMENSIONAL CONSOLIDATION <br />PROPERTIES of SOILS <br />ASTM D 2435 <br />Project Name:The Academy Tested By: F. Tabibkhoei Date:10/11/11 <br />Project No.:60328+001 Checked By:J. Ward Date:10/20/11 <br />Boring No.:8-4 Depth (ft.): 25.0 <br />Sample No.:R-4 Sample Type:Drive <br />Soil Identification: Gray silty sand (SM) <br />Sample Diameter (in.): <br />Sample Thickness (in.): <br />Weight of Sample + ring (g): <br />Weight of Ring (g): <br />Height after consol. (in.): <br />Before Test <br />Wt. of Wet Sample+Cont. (g): <br />Wt. of Dry Sample+Cont. (g): <br />Weight of Container (g): <br />Initial Moisture Content (%) <br />Initial Dry Density (pcf) <br />Initial Saturation (%): <br />Initial Vertical Reading (in.) <br />After Test <br />Wt. of Wet Sample+Cont. (g): <br />Wt. of Dry Sample+Cont. (g): <br />Weight of Container (g): <br />Final Moisture Content (%) <br />Final Dry Density (pcf): <br />Final Saturation (%): <br />Final Vertical Reading (in.) <br />Specific Gravity (assumed): <br />Water Density (pcf): <br />0.610 <br />2.416 <br />1.000 <br />193.26 0.600 <br />38.98 <br />0.9695 <br />0.590 <br />168.25 <br />144.82 0.580 <br />39.43 0 <br />22.2 <br />0£ 0 570 <br />Inundate with <br />Tap water , <br />100. <br />Pressure, p (ksf) <br />1U9.9 <br />99 <br />0.2197 0.560 <br />227.85 <br />200.46 0.550 <br />3916 <br />22.41 0.540 <br />104.8 <br />99 <br />01502 0.530 <br />0.10 1.00 10.00 <br />Void <br />Draccure Final Apparent Load Deformation <br />Reading Thickness Compliance % of Sample <br />(in.)(in.) (%)Thickness <br />(P) <br />(ksf <br />Void <br />Ratio <br />Corrected Time Readings @ 4.3 ksf <br />Deforma- <br />tion (%)Elapsed Square <br />Date Time Root of Dial Rdgs. <br />Time (min)Time (in.) <br />0.10 <br />0.54 <br />1.09 <br />0.2205 0.9992 0.00 0.08 0.606 0.08 10/14/11 7:12:00 0.0 <br />0.2259 0.9938 0.00 0.62 0.597 0.62 10/14/11 7:12:06 0.1 0.3 0.2388 <br />0.2293 0.9904 0.00 0.96 0.592 0.96 10/14/11 7:12:15 0.2 0.5 0.2391 <br />0.2335 0.9862 0.00 1.38 0.585 1.38 10/14/11 7:12:30 0.5 0.7 0.2393 <br />0.2354 0.9843 0.00 1.57 0.582 1.57 10/14/11 7:13:00 1.0 1.0 0.2395 <br />0.2416 0.9782 0.00 2.18 0.572 2.18 10/14/11 7:14:00 2.0 1.4 0.2396 <br />8.70 0.2488 0.9709 0.00 2.91 0.560 2.91 10/14/11 7:16:00 4.0 2.0 0.2398 <br />17.40 0.2599 0.9599 0.00 4.02 0.543 4.02 10/14/11 7:20:00 8.0 2.8 0.2399 <br />4.30 0.2556 0.9641 0.00 3.59 0.549 3.59 10/14/11 7:27:00 15.0 3.9 0.2401 <br />0.2519 0.9678 0.00 3.22 0.555 3.22 10/14/11 7:42:00 30.0 5.5 0.2402 <br />0.2502 0.9695 0.00 3.05 0.558 3.05 10/14/11 8:12:00 60.0 13 0.2404 <br />10/14/11 9:12:00 120.0 11.0 0.2406 <br />10/14/11 11:12:00 240.0 15.5 0.2408 <br />10/14/11 15:12:00 480.0 21.9 0.2409 <br />1W15/11 11:40:00 1708.0 41.3 0.2413 <br />10/16/11 7:12:00 2880.0 53.7 0.2415 <br />10/17/11 9:10:00 4438.0 66.6 0.2416 <br />2.17 <br />2.17 <br />4.30 <br />1.09 <br />0.54 <br />CN 8-4. R-4 @ 25