2. An aluminum alloy specimen with a radius of 0.28 in. was subjected to tension untilfracture and produced results shown in Table P4.3.Table P4.3Stress, ksiStrain, 10 ° in./in.0.080.6171.5272.43.235434.04.650585.2625.8646.2656.5677.3688.19.7a. Using a spreadsheet program, plot the stress-strain relationship.b. Calculate the modulus of elasticity of the aluminum alloy.c. Determine the proportional limit.d. What is the maximum load if the stress in the bar is not to exceed theproportional limit?e. Determine the 0.2% offset yield strength.f. Determine the tensile strength.g. Determine the percent of elongation at failure.

2. An aluminum alloy specimen with a radius of 0.28 in. was subjected to tension until fracture and produced results shown in Table P4.3. Table P4.3 Stress, ksi Strain, 10 ° in./in. 0.0 8 17 27 0.6 1.5 2.4 35 3.2 43 4.0 50 4.6

2. An aluminum alloy specimen with a radius of 0.28 in. was subjected to tension until fracture and produced results shown in Table P4.3. Table P4.3 Stress, ksi Strain, 10 ° in./in. 0.0 8 17 27 0.6 1.5 2.4 35 3.2 43 4.0 50 4.6

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: The following observations were made during a tensile test on a mild steel specimen 40 mm in…

A: Given data : Tensile load P=40 KN Change in length ∆L=0.0202 mm Initial length L=200 mm Diameter of…

Q: two cables AB and AC, are fastened together at A as shown in the below figure. Determine the tension…

A: ∝=tan-134=36.870°θ=tan-135=30.964°

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: Abr= 290 mm? A,= 380 mm? A= 290 mm? 2m 1.5m 3P 8m FIND THE LARGEST VALUE OF P THAT WILL NOT EXCEED…

Q: The bending stresses on an element are: om 25,00 psi or= 21,667 psi. There is a stress raiser with…

A: Given:σm = 2500 psiσr = 21667 psiSy = 80000psiSu = 90000 psiSe = 40000 psiKf = 1.4

Q: A Charpy V Notch (CVN) test was performed on a steel specimen and pro- duced the readings shown in…

A: Tabulate the values that are used to plot the graph. Temperature, C Toughness, Joule (N.m) 40 7…

Q: A 0.375 -in. thick rectangular alloy bar is subjected to a tensile load P by pins at A and B. The…

A: Given data in question Load 11 kips Thick 0.375 inch Height 3 inch Strain in longitudinal and…

Q: Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional…

A: Given:- Initial diameter of test specimen, D = 0.505 in Length of specimen, L = 2 in Load (lb)…

Q: Compute the yield strength of a steel specimen that has an average grain diameter of 5.8 x 10-3 mm.…

Q: Question One (Compulsory) The following results were obtained during a tensile testing of a highiy…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: Use the engineering stress strain diagram provided bclow to answer parts (A) to (H) below (the…

A: Brief concept introduction- Stress-strain curve- It represents the variation of strain (on the…

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: A square specimen of Magnesium Oxide is loaded in a 3-point bending test. If w = h = 6.2 mm is the…

A: Given Data: Load applied= 494 N h=w=6.2 mm Flexural strength= 117.1 MPa

Q: The failure stress of a homogeneous steel bar having a diameter of 10 mm is 250 MPa. Using a factor…

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: Data taken from a stress-strain test for a brittle alloy are given in the table. The curve is linear…

A: , ksi, in/in0034.30.000843.50.001347.00.001749.00.002149.50.0023The rupture stress,

Q: A Charpy V Notch (CVN) test was performed on a steel specimen and produced the readings shown in…

A: We have been given the following values: Sr. No Temperature(C) Toughness, Joule (N.m) 1.…

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: If a steel has a value of oo = 150 MN/m² and k-0.70 MN/m³2, what are the values of yield stress for…

A: and yield stress of material Where, is the constant value for a given…

Q: 90 alloy component as shown in following figure that is subjected to a stress of 200 MPa (29,000…

A: Given data stress= 200 MPa rupture lifetime be 509 h

Q: O (MPa) 80 60 40 20 0.002 0.004 0.006 0.008 0.01 0.012 Figure 3 i) Determine the value of yield…

A: Dear student as per bartleby guidelines we are supposed to answer only first 3 sub parts. Kindly…

Q: The state of two-dimensional stresses acting on a concrete lamina consists of a direct tensile…

A: given- Direct tensile stress-σx=1.5 N/mm2σy=0Shear stress-τxy=1.2 MPa

Q: Q3/ Sample of steel has a diameter of 79mm was tested for tension. If the applied load is 63.2kN and…

Q: Part A An aluminum 2014-T4 alloy bar 2.50 inches wide and 0.750 inches in thickness has a 1/4 inch…

A: Given, width of bar, t =0.750 inmaximum axial stress, σmax=7670 psib=2.50 ind=2×14 in=2×0.25 in

Q: A cylindrical metal specimen having an original diameter of 10.63 mm and gauge length of 50.1 mm is…

Q: An aluminum alloy rod has a circular cross section with a diameter of 7mm. The rod s subjected to a…

Q: Problem NO. 2. A student performed a tensile test in one of his samples, an aluminum specimen which…

Q: 1. A cylindrical steel specimen, with an initial diameter of 7mm, has elongated by 40% at the point…

A: Given, Di = 7 mm EL = 40% P = 35 kN

Concept explainers

Planar Stresses

Question

2. An aluminum alloy specimen with a radius of 0.28 in. was subjected to tension until
fracture and produced results shown in Table P4.3.
Table P4.3
Stress, ksi
Strain, 10 ° in./in.
0.0
8
0.6
17
1.5
27
2.4
3.2
35
43
4.0
4.6
50
58
5.2
62
5.8
64
6.2
65
6.5
67
7.3
68
8.1
9.7
a. Using a spreadsheet program, plot the stress-strain relationship.
b. Calculate the modulus of elasticity of the aluminum alloy.
c. Determine the proportional limit.
d. What is the maximum load if the stress in the bar is not to exceed the
proportional limit?
e. Determine the 0.2% offset yield strength.
f. Determine the tensile strength.
g. Determine the percent of elongation at failure.

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

1. The following data were obtained during a tension test of an aluminum alloy. The initial diameter of the test specimen was 0.505 in. and the gage length was 2.0 in. Load (lb) 0 2 310 4 640 6 950 9 290 11 600 12 600 Elongation (in.) 0.00220 0.00440 0.00660 0.00880 0.0110 0.0150 Load (lb) 14 000 14 400 14 500 14 600 14 800 14 600 13 600 Elongation (in.) 0.020 0.025 0.060 0.080 0.100 0.120 Fracture Plot the stress-strain diagram and determine the following mechanical properties: (a) proportional limit; (b) modulus of elasticity; (c) yield point; (d) yield strength at 0.2% offset; (e) ultimate strength; and (f) rupture strength.
(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
Calculate true strain ASAP
The stress-strain diagram for a steel alloy having an original diameter of 0.5 in. and a gage length of 2 in. is given in the figure. If the specimen is loaded until it is stressed to 70 ksi, determine the approximate amount of elastic recovery and the increase in the gage length after it is unloaded. o (ksi) 80 70 60 50 40 30 20 10 e (in./in.) 0 04 0.08 0.12 0.16 0.20 0.24 0.28 0 0005 0.0010.0015 0.002 0.0025 0.0030.0035
Part 2
The elastic portion of the tension stress-strain diagram for an aluminum alloy is shown in the figure. The specimen used for the test has a gauge length of 2 in. and a diameter of 0.5 in. If the applied load is 10 kip, determine the new diameter of the specimen. The shear modulus is G al =3.811032 ksi
choose the correct answer
This figure shows typical stress-strain behaviour for a brass. The inset figure shows the behaviour at low strains. 500 70 Tosle strength 450 MPa 166,000 ps 60 400 300 MP 40 30 200 Yeld steg 250 MPa (,0a 200 20아 100- 20 100 10 0.20 030 040 If the cylindrical test sample is initially 14cm long with an initial radius of 2mm, estimate the true stress in MPa at the ultimate tensile stress. (Enter your answer to the nearest whole number) an es
2. A steel bar, whose cross section is 0.55 inch by 4.05 inches, was tested in tension. An axial load of P = 30,500 lb. produced a deformation of 0.105 inch over a gauge length of 2.05 inches and a decrease of 0.0075 inch in the 0.55-inch thickness of the bar. Determine the lateral strain. * Your answer Determine the axial strain. Your answer Determine the Poisson's ratio v. * Your answer Determine the decrease in the 4.05-in. cross-sectional dimension (in inches). * Your answer
Sample: Malleable Steel (AISI 4145) Original Diameter: 6.14mm Final Diameter: 3.54mm Gauge Length: 55 mm Final Length: 68.12 mm
I need the answer as soon as possible