Lab - 5570 1373.75 4787.2 398.93 121 3490 5940 1526.88...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Results of Prestressed Beam Tests MOR b*d^2 2000 0 875 Sample 1 48 1950 0 853.13 Sample 2 48 1840 0 805 Sample 3 48 2080 0 910 1900 0 831.25 Area 12 1820 0 796.25 2360 0 1032.5 2100 0 918.75 2400 0 1050 2140 0 936.25 2040 0 892.5 1640 0 717.5 2160 0 945 1880 0 822.5 MOR Transducer Force(lb) Transducer Stress(psi) 42 2390 5080 1045.63 1552.2 129.35 51 2770 5200 1211.88 1951.04 162.59 53 2430 4450 1063.13 2039.67 169.97 42 2550 5410 1115.63 1552.2 129.35 44 2690 5540 1176.88 1640.83 136.74 49 2530 4870 1106.88 1862.41 155.2 56 2390 4220 1045.63 2172.61 181.05 46 2590 5200 1133.13 1729.46 144.12 49 2290 4420 1001.88 1862.41 155.2 47 2770 5480 1211.88 1773.78 147.81 50 2650 5040 1159.38 1906.72 158.89 56 2590 4570 1133.13 2172.61 181.05 57 2500 4370 1093.75 2216.93 184.74 54 2530 4580 1106.88 2083.98 173.67 115 3630 6440 1588.13 4787.2 398.93 115 3450 6130 1509.38 4787.2 398.93 128 3510 5710 1535.63 5363.29 446.94 119 3290 5680 1439.38 4964.46 413.7 133 3190 5020 1395.63 5584.87 465.41 129 3350 5410 1465.63 5407.61 450.63 135 3440 5350 1505 5673.5 472.79 121 3600 6130 1575 5053.09 421.09 116 3390 5970 1483.13 4831.51 402.63 122 3430 5810 1500.63 5097.4 424.78 131 3630 5790 1588.13 5496.24 458.02 123 3610 6070 1579.38 5141.72 428.48 124 3230 5390 1413.13 5186.03 432.17 115 3140
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 5570 1373.75 4787.2 398.93 121 3490 5940 1526.88 5053.09 421.09 Transducer Reading Load at First Crack (lbs) Ultimate Load (lbs) Transduce r Stress(psi ) N o t A p p l i c a b l e N o t A p p l i c a b l e Transducer Calibration Force (lb) Transducer Output 2500 63 3500 84 4900 117 5700 133 5900 144 6600 157 8000 189 8900 207 10000 235 12500 288 13000 300 14900 342 Load at First cLinear regression 0.47 y = 44.315x - 309.03 0.53 0.55 Average Raiton 0.47 Sample 2 0.52 0.49 Sample 3 0.6 0.52 0.57 0.5 0.52 0.51 0.53 0.57 0.57 0.55 0.56 0.56 0.61 0.58 0.64 0.62 0.64 0.59 0.57 0.59 0.63 0.59 0.6 0.56 0.59 50 100 150 200 2000 4000 6000 8000 10000 12000 14000 16000 f(x) = 44.32x - 309.03 R² = 1 100 200 300 400 500 1000 1500 2000 f(x) = 1.41x + 889.48 R² = 0.91 MOR vs Prestress Prestress(psi) MOR 250 300 350 400 500...
View Full Document

This note was uploaded on 05/06/2010 for the course CEM CEM497 taught by Professor Ku during the Spring '10 term at Punjab Engineering College.

Page1 / 3

Lab - 5570 1373.75 4787.2 398.93 121 3490 5940 1526.88...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online