Page 1 of 1
P1 Stress strain data for a material is shown in the table below; the last point represents failure of the material. The
Posted: Mon Jul 11, 2022 10:05 am
by answerhappygod
- P1 Stress Strain Data For A Material Is Shown In The Table Below The Last Point Represents Failure Of The Material The 1 (37.32 KiB) Viewed 37 times
P1 Stress strain data for a material is shown in the table below; the last point represents failure of the material. The data is linear between zero and the first point. Calculate the elastic modulus, modulus of resilience, and modulus of toughness for the material. Stress (ksi) 0 33.2 45.5 49.4 51.5 53.4 Tip: Modulus of toughness: Calculate the entire area under stress-strain diagram. Break into sections and can use area of triangle for A1 and area of trapezoid for A2-A5. Can also plot this in excel and fit the curve. STRESS-STRAIN DIAGRAM 60 STRESS (KSI) 50 40 222 30 20 10 Strain (in/in) 0 0.0006 0.0010 0.0014 0.00018 0.0022 0 A1 0.0005 A2 A3 0.001 A4 0 0015. AS 0.002 0.0025 2 3 3 points E-?ksi Type your answer... 3 points in 16 thy ==? Modulus of resilience Type your answer..... 3 points the =? in th Modulus of toughness Typ your answer... Return Submit