SCEBs - University of Colorado Boulder
SCEBs - University of Colorado Boulder
SCEBs - University of Colorado Boulder
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
8.3.2. Large Block Test Data<br />
"Sand 1 <strong>of</strong> 4"<br />
D10% (mm) 0.150<br />
D 30% (mm) 0.456<br />
D 60% (mm) 1.147<br />
Coefficient <strong>of</strong> Uniformity (C u) 7.665<br />
Coefficient <strong>of</strong> Curvature (C c) 1.212<br />
UMU Sample #11 1:3 (6 x 12 x 3 5/8)<br />
Sample ID #11-1 #11-2 #11-3 #11-4 #11-5 #11-6 #11-7 #11-8<br />
Height (in) 3.625 3.625 3.625 3.625 3.625 3.625 3.625 3.625<br />
Area (sq in) 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0<br />
Mass Wet (lbs) 20.1 20.1 19.9 20.3 20.5 19.8 19.8 19.8<br />
Dens. Wet (pcf) 133.1 132.8 131.6 134.1 135.5 130.8 131.2 131.2<br />
Mass Dry (lbs) 19.50 19.40 19.20 19.68 19.80 19.12 19.22 19.24<br />
Dens. Dry (pcf) 129.1 128.4 127.1 130.3 131.1 126.6 127.2 127.4<br />
Moisture Content 3.1% 3.4% 3.5% 2.9% 3.3% 3.3% 3.1% 3.0%<br />
UCS/[MOR]* (psi) 1031 1052 95* 107* 107* 89* 103* NA**<br />
E (ksi) 44 45 NA NA NA NA NA NA**<br />
Date Made 11/16/10 11/16/10 11/16/10 11/16/10 11/16/10 11/16/10 11/16/10 11/16/10<br />
Date Tested 1/12/11 1/12/11 1/12/11 1/12/11 1/12/11 1/12/11 1/12/11 1/12/11<br />
*Specimen was tested for MOR; **Specimen was not tested and used for demonstration purposes<br />
UMU Sample #15 1:3 (6 x 12 x 3 7/16)<br />
Sample ID #15-1 #15-2 #15-3 #15-4 #15-5 #15-6 #15-7 #15-8 #15-9<br />
Height (in) 3.44 3.44 3.44 3.44 3.44 3.44 3.44 3.44 3.44<br />
Area (sq in) 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0<br />
Mass Wet (lbs) 19.8 19.8 19.6 19.9 19.6 19.8 19.8 19.8 19.8<br />
Dens. Wet (pcf) 138.2 138.0 137.1 138.9 136.7 138.0 137.9 138.3 138.4<br />
Mass Dry (lbs) 19.20 19.12 19.00 19.28 19.02 19.12 19.20 19.18 19.18<br />
Dens. Dry (pcf) 134.1 133.5 132.7 134.6 132.8 133.5 134.1 133.9 133.9<br />
Moisture Content 3.1% 3.4% 3.4% 3.2% 2.9% 3.4% 2.9% 3.2% 3.3%<br />
UCS/[MOR]* (psi) 1303 1394 182* 194* 158* 182* 152* 185* 108*<br />
E (ksi) 46 44 NA NA NA NA NA NA NA<br />
Date Made 11/23/10 11/23/10 11/23/10 11/23/10 11/23/10 11/23/10 11/23/10 11/23/10 11/23/11<br />
Date Tested 1/24/11 1/24/11 1/24/11 1/24/11 1/24/11 1/24/11 1/24/11 1/24/11 1/24/11<br />
*Specimen was tested for MOR<br />
UMU Sample #11 1:3 (6 x 12 x 3 3/8)<br />
Sample ID #11-1 #11-2 #11-3 #11-4 #11-5 #11-6 #11-7 #11-8 #11-9<br />
Height (in) 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38 3.38<br />
Area (sq in) 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0 72.0<br />
Mass Wet (lbs) 20.1 20.0 19.6 19.9 20.1 19.8 20.3 19.7 20.1<br />
Dens. Wet (pcf) 142.9 142.4 139.5 141.5 142.6 140.6 144.3 139.8 143.2<br />
Mass Dry (lbs) 19.5 19.4 19.0 19.3 19.5 19.2 19.7 19.0 19.6<br />
Dens. Dry (pcf) 138.7 138.1 135.1 137.1 138.5 136.5 139.9 135.4 139.2<br />
Moisture Content 3.1% 3.1% 3.2% 3.2% 2.9% 3.1% 3.1% 3.2% 2.8%<br />
UCS/[MOR]* (psi) 1237 1168 174* 133* 158* 193* 131* 103* NA**<br />
E (ksi) 52 54 NA NA NA NA NA NA NA**<br />
Date Made 11/24/10 11/24/10 11/24/10 11/24/10 11/24/10 11/24/10 11/24/10 11/24/10 11/24/10<br />
Date Tested 1/26/11 1/26/11 1/26/11 1/26/11 1/26/11 1/26/11 1/26/11 1/26/11 1/26/11<br />
*Specimen was tested for MOR; **Specimen was not tested and used for demonstration purposes<br />
91
Change language