Match the following label with the point on the stress-strain diagram Strain
1. Stress-Strain Diagrams (10 points) Draw and label a Stress-Strain diagram for two materials with the following properties. (B) is brittle and has a Young's Modulus that is twice as large as (A). The elastic limit, yield point and rupture occur almost simultaneously for (B). (A) is a ductile material that undergoes plastic deformation prior to rupture. The toughness of (A) is approximately 4x as large as (B). You do not need to label any points on the curves other...
Identify the parts of the stress-strain diagram. For each property or region of the stress diagram listed below, type the letter that corresponds to its placement on the stress-strain diagram. Strain hardening Young's modulus Necking Yield plateau / yielding Yield stress. Ultimate stress
Stress-Strain Diagram-2 Stress Strain Diagram 120 100 80 60 40 20 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0.2 0.22 e(in/in) 5) Refer to Stress-Strain Diagram 2. If a rod of this material has an original diameter of 0.5 in and an original length (unloaded) of 144 in, how long was the rod at rupture? A) 145 in B) 29 in C) 173 in D) 164 in
Question 1: The stress-strain diagram for a material is shown in figure. Find the following properties of the material. (a) Yield load if the diameter of specimen at yielding is 13mm. (b) Modulus of resilience (c) Elastic Strain Stress (MPa) CS Scanned with CamScanner 0.001 0.003 Strain
The plane strain stress state has the following stress values at the critical point. = 265 MPa, o, = -40 MPa and TX = 52 MPa. Calculate the equivalent tensile (von Mises) stress. (Enter the value with 1 decimal place in MPa).
9. On the figure below, label the axes and draw stress/strain curves for the following materials: 1095 quenched and tempered plain carbon steel, fully annealed pure aluminum, high density polyethylene, a graphite fiber, and a elastomer. The relative strengths and ductility's should be accurate.
2. If an engineering stress-strain curve shows a stress of 130ksi at a strain of 1890 , determine the true stress and strain at that point.
5. EVALUATION I. Create a stress-strain diagram for the measured values in table 1 and identify the mechanical properties of the material. (4 marks) II. Identify the following and label them in the graph. (12 marks) • Young's modulus Yield strength Elongation Ultimate tensile strength THEORETICAL BACKGROUND Equations: Cross-sectional Area (A) Modulus of Elasticity (E) Tensile Strength (ST) Percent Elongation (%EL) d? E = Sy Ey Sr Pu А %EL Extension at fracture Gauge Length Where: A: Cross- Sectional Area...
These graphs are stress vs strain curves for each metal and
polymer samples. Label the graphs where the material showed UTS,
yield stress and beraking strain.
7000 4000 3000 Break 1000 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Machine Extension (mm)
The stress tensor at a Point is iven as lo 6 5 Determine the strain tensor at this Poi
The stress tensor at a Point is iven as lo 6 5 Determine the strain tensor at this Poi