Answer the following questions based on the given information in the table and further calculation (if needed for any missing parameter, e.g. strain at yield point). Assume all metals started with the same shape and size before the tensile tests occurred. Material A B C D E Yield Strength (MPa) 105 600 430 355 Tensile Strength (MPa) 135 850 535 365 Fracture before yielding The material that experienced the greatest percent reduction in area material The material that experienced the greatest percent reduction in area has The material that experienced the largest change in shape before plastic deformation occurred is material Strain at Fracture [Choose] [Choose] [Choose ] 0.45 0.15 0.20 0.25 V Fracture Strength (MPa) Elastic Modulus (GPa) 110 750 500 280 655 155 295 310 145 345 Strain at Yield Point

Answer the following questions based on the given information in the table and further calculation (if needed for any missing parameter, e.g. strain at yield point). Assume all metals started with the same shape and size before the tensile tests occurred. Material A B C D E Yield Strength (MPa) 105 600 430 355 Tensile Strength (MPa) 135 850 535 365 Fracture before yielding The material that experienced the greatest percent reduction in area material The material that experienced the greatest percent reduction in area has The material that experienced the largest change in shape before plastic deformation occurred is material Strain at Fracture [Choose] [Choose] [Choose ] 0.45 0.15 0.20 0.25 V Fracture Strength (MPa) Elastic Modulus (GPa) 110 750 500 280 655 155 295 310 145 345 Strain at Yield Point

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Are the stress-strain curves shown true stress-strain or engineering stress-strain curves?

A: To classify the shown stress-strain diagrams as true of engineering stress-strain curves. In an…

Q: 5. A tensile test was done on a magnesium sample of original diameter and original length of 12mm…

A: To plot the stress v/s strain curve and to find the required parameters Note: as per the answering…

Q: 400 200 Strain 0.05 0.10 0.15 0.20 From your graph, plotting the yield stress against 1/vd, you…

Q: In a tensile test for an aluminum alloy, the sample used is 2 inches long and 0.5 inches in…

A: A tensile test is performed on an aluminum specimen, whose length is 2 inches and diameter is 0.5…

Q: An aluminum specimen originally 300 mm long is pulled in tension with a stress of 275 MPa. If the…

A: Hooke's law: With in the elastic limit , Stress is always directly proportional to strain. when we…

Q: Consider a metal bar 12.5 mm in diameter and 50 mm in length that is tested under uniaxial tension.…

Q: 1.17 Figure P1.17 shows the stress-strain relations of metals A and B during tension tests until…

A: Any pressure of a solid object creates a stretched internal stress, similar to the spring-turning…

Q: The stress–strain diagram for a steel alloy having an original diameter of 0.5 in. and a gage length…

Q: A tension test for a steel alloy results in the stress-strain diagram shown in Figure. Calculate the…

A: Consider the graph,

Q: Determine the following: a. Young's modulus within the linear portion b. Tangent modulus at a stress…

A: a).Young's Modulus : At the proportional limit, stress is directly proportional to strain stress α…

Q: 9 A brass alloy has a yield strength of 280 MPa, a tensile strength of 390 MPa, and an elastic…

Q: A tensile test was done on a steel specimen with the gauge length of 525 and a stress of 175 MPa. If…

Q: Question No.2 Figure P1.16 shows the stress-strain relations of metals A and B during ten- sion…

A: It is that point on stress-strain curve, till which stress is linearly varying with strain. As per…

Q: fracture. Determine the following for the two metals (show all calculations and units): a.…

A: Stress vs strain curve is given. BY doing matriculation we can find the unknown.

Q: Q.3 The following data were obtained from the tensile test of Aluminum alloy. The initial diameter…

A: Given data; Gauge length = 2 in Initial diameter = 0.505 in

Q: A tension test performed on a metal specimen to fracture produced the stress– strain relationship…

A: The given figure is shown below:

Q: Given your understanding of what initiates and controls failure in materials, which of the following…

A: The given question asks which of the given following options increases the failure strength of a…

Question

[Choose ]
510 MPa
0.20 m
draw a line from 0.002 strain parallel to linear portion of the plot and intercept the plot
400 MPa
not change
slope of linear part of the plot
maximum strain
510 GPa
200 MPa
final fracture point of the curve
300 GPa
draw a line from 0.002 strain straight up (parallel to y axis) and intercept the plot
300 MPa
200 GPa
0.185
0.110
400 GPa
linear portion shift to curve line
0.20 mm
4

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Material structure and physical properties

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

In a tensile test for an aluminum alloy, the sample used is 2 inches long and 0.5 inches in diameter. The proportional portion of the tension stress-strain diagram for an aluminum alloy is shown below. Determine the modulus of elasticity for this material: ____x106 lb/in2. Pay attention to units and calculate your answer to 1 decimal place for the unit specified above.
(b) (i) A tensile test specimen made from 0.4% C steel has a circular cross section of diameter d mm and a gauge length of 25 mm. When a load of 4500 N is applied during the test, the gauge length of the specimen extends to 25.02 mm. If the Young's Modulus of the steel is 199 GPa, calculate the diameter of the tensile test specimen used. 4
Please answer d,e,f
1. The tensile strength vs. temperature curves of aluminum are plotted below. Explain the meaning of these two curves. 400 Ultimate strength 300 Yield strength 200 100 -200 -150 -100 -50 50 100 150 200 250 Temperature, °C Strength, kPa
Given your understanding of what initiates and controls failure in materials, which of the following will increase the failure strength or lifetime of a test piece or component and why? a. Decreasing the difference between the maximum and minimum stress values, as this effects the stress concentration factor b. Decreasing the temperature below the brittle-ductile transition temperature, to make it harder C. Polishing to reduce surface defects Od. Increasing its volume, to give a larger cross sectional area Oe. Increasing the grain size so there are less grain boundaries to initiate failure
Please annotate the attached image to highlight the different phases of a polymer stress/strain graph. From the attached graph, calculate the following: 1-modulus of elasticity 2-tensile strength 3-the ductility in % of elongation 4- yield strength at a strain offset of 0.002
A steel specimen is tested in tension. The specimen is 25 mm wide by 12.5 mm thick in the test region. By monitoring the load dial of the testing machine, it was found that the specimen yielded at a load of 160 kN and fractured at 214 kN. a. Determine the tensile stress at yield and at fracture. b. If the original gauge length was 100 mm, estimate the gauge length when the specimen is stressed to 1/2 the yield stress.
A round steel alloy bar with a diameter of 19mm and a gauge length of 76mm was subjected to tension, with the results shown in Table. Using a computer spreadsheet program, plot the stress–strain relationship. From the graph, determine the Young’s modulus of the steel alloy and the deformation corresponding to a 37kN load.
A cylindrical specimen of undeformed brass that has a diameter of 300 mm is elastically deformed to a tensile strain of 0.001. If the Poisson's ratio for this brass is O.35, what is the change in specimen diameter? O Decrease by 3.00 x 104 m O Decrease by 1.05 x 104 m O Increase by 1.05 x 104 m O Increase by 0.028 mm
Don't use Ai to answer. Provide Handwritten work ,The answer must be accurate.
A brass alloy rod having a cross sectional area of 0.24 in.2and a modulus of 16 * 106 psi is subjected to a tensile load. Plastic deformation was observed to begin at a load of 8,944 lb.a. Determine the maximum stress that can be applied without plastic deformation.b. If the maximum length to which a specimen may be stretched without causing plastic deformation is 3.28 in., what is the original specimen length?