Homework Answers
Add Answer to:
Delore the elastic properties (E,,E2,0 12,02, le G12 1 or wanduachoul groplite reinsoned polymer matrin material...
For the following fiber and matrix material properties Fiber (F) Matrix 1 (M1)Matrix2 (M2) Elastic Modulus...
For the following fiber and matrix material properties Fiber (F) Matrix 1 (M1)Matrix2 (M2) Elastic Modulus Shear Modulus Poisson's Ratio Densitv 85 GPa 35 GPa 0.20 2500 kg/m 3.5 GPa 1.5 GPa 0.30 35 GPa 15 GPa 0.30 1200 kg/m3 1800 kg/m Use following fiber volume ratio values with 0.05 increment. Vf - (0,0.05, 0. 10, 0.15, 0.20, 0.25,..,1) 1. (25 pts.) Determine the fiber to composite load ratio (F/ ) vs. fiber volume ratio Vf) curves for F-M1 and...
Two samples made from a material with elastic modulus E 200 GPa are subjected to four...
Two samples made from a material with elastic modulus E 200 GPa are subjected to four loading conditions by applying a force F 20 kN. The first sample is a solid circular bar with a 4 cm diameter. The second sample is another circular 4 cm bar, but with a 3 cm diameter hole bored down the centerline. The undeformed (original) length of both samples is Lo 80 cm ne any stresses are below the elastic limit for the material....
Problem 6.18 given below Repeat problem 6.18 for E-glass/epoxy laminate. Assume that both plies are equal...
Problem 6.18 given below
Repeat problem 6.18 for E-glass/epoxy laminate. Assume that both plies are equal in thickness (each layer equal to 't' mm) and have the following properties: EL-38.6 GPa, ET-8.27 GPa ULT-026, GLT=4.14GPa 6.18. A (090] asymmetric laminate of material AS/3501 graphite-epory cured at 125°C. Assume that both plies are equal in thickness and hue the following properties: EL 138.0 GPa VLr 0.30 4,--0.30 10-6/°C ET 8.96 GPa GiT 7.10 GPa 67 : 28.1 0 x10-6/C Calculate the...
3. A [0/90]s graphite/epoxy laminate is subjected to a tensile normal load of 1N/m in the x- dire...
3. A [0/90]s graphite/epoxy laminate is subjected to a tensile normal load of 1N/m in the x- direction (the direction parallel to the fibers in the 0° ply). Assume the thickness of each ply is 5 mm and use properties of unidirectional graphite/epoxy lamina from the table. a) Calculate the resultant strains of the laminate b) Calculate the global stresses in the laminate c) Calculate the principal stresses (stresses in material directions) of the top layer. Typical Mechanical Properties of...
Some general Material Properties: Materia Elastic Modulus Poisson's ratio Yield Strength Density and std deviat. 330...
Some general Material Properties: Materia Elastic Modulus Poisson's ratio Yield Strength Density and std deviat. 330 MPa la- 16.5 Mpa - 190 MPa: la-30.0 Mpa 414 MPa; 1a-40.0 Mpa 2024-T4 E- 70 GPa H0.30 2800 kg/m T6 E- 69 GPa H-0.30 -2700 kgm 1040 carbon Steel E-200 GPA H-0.33 7850 kg 4130 c steel hrome-molyE-200 GPA 655 Mpa -60.0 MPa 800 MPa l-40.0 Mpa 1260 MPa m-0.30 -7850 kg/m E- 100 GPA m-0.33 -4500 kg/m tanium Graphite Fiber E- 224...
Your submission for each question part is used for your score. 1. -/33.33 points DevoreStat9 5.E.046....
Your submission for each question part is used for your score. 1. -/33.33 points DevoreStat9 5.E.046. My Notes Ask Your Teacher Young's modulus is a quantitative measure of stiffness of an elastic material. Suppose that for aluminum alloy sheets of a particular type, its mean value and standard deviation are 70 GPa and 1.6 GPa, respectively (values given in the article "Influence of Material Properties Variability on Springback and Thinning in Sheet Stamping Processes: A Stochastic Analysis (Intl. of Advanced...
An alumninum (E = 68.9 GPa) cylindrical tube has an outer diameter of 200 mm, a wall thickness of...
An alumninum (E = 68.9 GPa) cylindrical tube has an outer diameter of 200 mm, a wall thickness of 7.5 mm, and an internal pressure of 5 MPa. It is subjected to a force with the axial and transverse components shown acting at the centroid of the free end of the tube 1. Verify that the tube meets the thin-wall criterion 2. Draw the left half of the tube, and show the equivalent force-couple system acting at the centroid of...
6. If the stresses and strains at a point in a linear elastic material are given...
6. If the stresses and strains at a point in a linear elastic
material are given by
σij = ε
⎛
⎝
⎜⎜
⎞
⎠
⎟⎟
⎛
⎝
⎜⎜
⎞
⎠
⎟⎟
=
885 154 0
154 1038 615
0 615 577
0 002 0 001 0
0 001 0 003 0 004
0 0 004 0
MPa; and ij
. .
. . .
.
respectively, determine (i) the total strain energy density in the
material, (ii) the hydrostatic...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v = 0.3,...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v =
0.3, and alpha = 12 x 10^-6 /degrees C
Question 3 The circular steel rod (D=0.1 m) in Figure 3 is constrained by end plates and is subjected to axial load P. Calculate: 1. The internal reaction in AB 2. The internal reaction in BC 3. The maximum value for P for the rod to carry the load with a safety margin of 30%. 4....
Example: 1.2 A wrench is made of steel (E=210 GPa, v=0.3) with elastic constants of strain...
Example: 1.2 A wrench is made of steel (E=210 GPa, v=0.3) with elastic constants of strain components for a state of plane stress at a critical point in the structure are calculated as 6, 50 x 10 = -75x10* 1 = 150 x 10"rad. a) Determine the complete strain and stress matrices in this state of stress, b) Determine the in-plane state of stress with rotating current coordinate system an angle of 45 degrees clockwise by applying either the transformation...
For the following fiber and matrix material properties Fiber (F) Matrix 1 (M1)Matrix2 (M2) Elastic Modulus Shear Modulus Poisson's Ratio Densitv 85 GPa 35 GPa 0.20 2500 kg/m 3.5 GPa 1.5 GPa 0.30 35 GPa 15 GPa 0.30 1200 kg/m3 1800 kg/m Use following fiber volume ratio values with 0.05 increment. Vf - (0,0.05, 0. 10, 0.15, 0.20, 0.25,..,1) 1. (25 pts.) Determine the fiber to composite load ratio (F/ ) vs. fiber volume ratio Vf) curves for F-M1 and...
Two samples made from a material with elastic modulus E 200 GPa are subjected to four loading conditions by applying a force F 20 kN. The first sample is a solid circular bar with a 4 cm diameter. The second sample is another circular 4 cm bar, but with a 3 cm diameter hole bored down the centerline. The undeformed (original) length of both samples is Lo 80 cm ne any stresses are below the elastic limit for the material....
Problem 6.18 given below
Repeat problem 6.18 for E-glass/epoxy laminate. Assume that both plies are equal in thickness (each layer equal to 't' mm) and have the following properties: EL-38.6 GPa, ET-8.27 GPa ULT-026, GLT=4.14GPa 6.18. A (090] asymmetric laminate of material AS/3501 graphite-epory cured at 125°C. Assume that both plies are equal in thickness and hue the following properties: EL 138.0 GPa VLr 0.30 4,--0.30 10-6/°C ET 8.96 GPa GiT 7.10 GPa 67 : 28.1 0 x10-6/C Calculate the...
3. A [0/90]s graphite/epoxy laminate is subjected to a tensile normal load of 1N/m in the x- direction (the direction parallel to the fibers in the 0° ply). Assume the thickness of each ply is 5 mm and use properties of unidirectional graphite/epoxy lamina from the table. a) Calculate the resultant strains of the laminate b) Calculate the global stresses in the laminate c) Calculate the principal stresses (stresses in material directions) of the top layer. Typical Mechanical Properties of...
Some general Material Properties: Materia Elastic Modulus Poisson's ratio Yield Strength Density and std deviat. 330 MPa la- 16.5 Mpa - 190 MPa: la-30.0 Mpa 414 MPa; 1a-40.0 Mpa 2024-T4 E- 70 GPa H0.30 2800 kg/m T6 E- 69 GPa H-0.30 -2700 kgm 1040 carbon Steel E-200 GPA H-0.33 7850 kg 4130 c steel hrome-molyE-200 GPA 655 Mpa -60.0 MPa 800 MPa l-40.0 Mpa 1260 MPa m-0.30 -7850 kg/m E- 100 GPA m-0.33 -4500 kg/m tanium Graphite Fiber E- 224...
Your submission for each question part is used for your score. 1. -/33.33 points DevoreStat9 5.E.046. My Notes Ask Your Teacher Young's modulus is a quantitative measure of stiffness of an elastic material. Suppose that for aluminum alloy sheets of a particular type, its mean value and standard deviation are 70 GPa and 1.6 GPa, respectively (values given in the article "Influence of Material Properties Variability on Springback and Thinning in Sheet Stamping Processes: A Stochastic Analysis (Intl. of Advanced...
An alumninum (E = 68.9 GPa) cylindrical tube has an outer diameter of 200 mm, a wall thickness of 7.5 mm, and an internal pressure of 5 MPa. It is subjected to a force with the axial and transverse components shown acting at the centroid of the free end of the tube 1. Verify that the tube meets the thin-wall criterion 2. Draw the left half of the tube, and show the equivalent force-couple system acting at the centroid of...
6. If the stresses and strains at a point in a linear elastic
material are given by
σij = ε
⎛
⎝
⎜⎜
⎞
⎠
⎟⎟
⎛
⎝
⎜⎜
⎞
⎠
⎟⎟
=
885 154 0
154 1038 615
0 615 577
0 002 0 001 0
0 001 0 003 0 004
0 0 004 0
MPa; and ij
. .
. . .
.
respectively, determine (i) the total strain energy density in the
material, (ii) the hydrostatic...
MATERIAL HAS SIGMA F = 220 MPa, E = 200 GPa, Poisson's ratio v =
0.3, and alpha = 12 x 10^-6 /degrees C
Question 3 The circular steel rod (D=0.1 m) in Figure 3 is constrained by end plates and is subjected to axial load P. Calculate: 1. The internal reaction in AB 2. The internal reaction in BC 3. The maximum value for P for the rod to carry the load with a safety margin of 30%. 4....
Example: 1.2 A wrench is made of steel (E=210 GPa, v=0.3) with elastic constants of strain components for a state of plane stress at a critical point in the structure are calculated as 6, 50 x 10 = -75x10* 1 = 150 x 10"rad. a) Determine the complete strain and stress matrices in this state of stress, b) Determine the in-plane state of stress with rotating current coordinate system an angle of 45 degrees clockwise by applying either the transformation...
Most questions answered within 3 hours.
-
Ten young adults living in California rated the taste of a newly
developed sushi pizza topped...
asked 10 minutes ago -
In a titration experiment, 29.9 mL of 0.797 M HCOOH neutralizes
20.6 mL of Ba(OH)2. What...
asked 7 minutes ago -
A
roller coaster cart of mass 312 kg travels around a horizontal
curve of radius 41.3...
asked 20 minutes ago -
M1=7/Hr ==> M2=6/Hr ==> M3=9/Hr ==> M4=8/Hr ==>
Demand = 10/Hr
The diagram shows the hourly...
asked 6 minutes ago -
(Cash Flow Statement) Consider the following potential events
that might have taken place at Global Conglomerate...
asked 12 minutes ago -
What kinds of transitions form the basis for AA and AE?
Can the detector differentiate wavelengths...
asked 19 minutes ago -
Twenty percent of all telephones of a certain type are submitted
for service while under warranty....
asked 20 minutes ago -
If I have a function in python, say show(B), how would I code it
so that...
asked 21 minutes ago -
Size properly the power supply that you need to purchase if you
have the following equipment....
asked 22 minutes ago -
Is voter turnout in Texas a problem? If so how can this issue be
addressed to...
asked 28 minutes ago -
Assume we have these two classes. Note that they are in
separate packages. If the code...
asked 40 minutes ago -
In 250 words, Which theory made the most sense to you in
explaining crimes in a...
asked 39 minutes ago