PLEASE SHOW ALL WORK
100 MPa 40 MPa α=60° Fig. P4.16
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(Spherical and deviatoric stress tensors) The stress tensor can be expressed as the sum of spheri...
5. (Stress tensor, principe stress - 20 points) The state of stress at a point in...
5. (Stress tensor, principe stress - 20 points) The state of stress at a point in a material can be described by: 10 2 0 [T] 2 10 0MPa a. Compute the principle stresses and directions. As it is always a good idea to be able to find and correct your own mistakes, you are encouraged to use MATLAB, Maple, Mathematics, etc. to check your answers, but you still need to show all steps b. Compute the invariants of the...
Machine Design Problem Please show all work and steps For the stress states shown, find the...
Machine Design Problem
Please show all work and steps
For the stress states shown, find the principal stresses graphically using Mohr circle. No points will be awarded if formulae are blindly used instead of using numbers determined from Mohr circle. All numbers used in the intermediate steps for determining the principal stresses must be shown on the Mohr circle. [-15 901 9 25 o ksi b. Oxx = 100 MPa (Tensile); Ozz = 40 MPa (Tensile); 1x2 = 60 MPa...
I have couple questions for this Problem; 1- can you show me on the graph how...
I have couple questions for this Problem;
1- can you show me on the graph how to solve and identify the
point using the graph (-5,40)?
2- I solve the question using the equation method and it gave me
correct number the angle was positive 45! shouldn't be -45?
The state of stress at a point in a member is shown on the element. (Figure 1) Using the Mohr's circle constructed for the given plane stress, select the point that...
Problem 2: The state of stress at a point is given by 80 20 40 [a] 20 60 10|MPa 40 10 20 (a) Dete...
Please include all parts!
Problem 2: The state of stress at a point is given by 80 20 40 [a] 20 60 10|MPa 40 10 20 (a) Determine the strains using Young's modulus of 100 GPa and Poisson's ratio of 0.25 (b) Compute the strain energy density using these stresses and strains (c) Calculate the principal stresses and principal stress directions (can use the MATLAB command) (d) Write the strains calculated in (a) above in the form of strain matrixel...
need solution for milestones A Q1 Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a...
need solution for milestones A Q1
Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a Question 1. For each of the plane-stress conditions given below, construct a Mohr's circle of stress, find the principal stresses and the orientation of the principal axes relative to the xy axes and determine the stresses on an element, rotated in the x-y plane 60° counterclockwise from its original position: (a) dx = 200 MPa Oy - 300 MPa T .40 MPa (b) dx...
ive already gotten 2 wrong answers this is my last attempt please be correct!!!!!!!!!!!!!! Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure...
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
Problem 7.23 Your answer is partially correct. Try again. Consider the brass alloy for which the ...
Can someone help me with this materials problem?
Problem 7.23 Your answer is partially correct. Try again. Consider the brass alloy for which the stress-strain behavior is shown in the Animated Figure 7.12. A cylindrical specimen of this material 10.1 mm (0.3976 in.) in diameter and 98.8 mm (3.890 in.) long is pulled in tension with a force of 10200 N (2293 lbr). If it ls known that this alloy has a value for Polsson's ratio of 0.35, compute (a)...
The block diagrams below show states of stress on soil elements. For each state of stress,...
The block diagrams below show states of stress on soil elements.
For each state of stress, perform the following tasks:
1. Sketch a Mohr circle of stress
2. Identify the major and minor principal stresses, σ1 and σ3,
and the maximum shear stress, τmax
3. Compute the mean stress and shear stress invariants, p and q.
Note that p = 1⁄2(σ1+ σ3) and q = σ1-σ3 for two-dimensional stress
conditions where we ignore the intermediate principal stress,
σ2.
4. Identify...
Learning Goal: To be able to identify the initial stresses and the angle of rotation, including t...
Learning Goal: To be able to identify the initial stresses and
the angle of rotation, including the correct signs, and use these
in the stress-transformation equations to find the stress on a
plane or element at a different angle than the original. The method
of calculating the state of stress on an inclined plane is tedious,
prone to error, and incomplete—if we calculate σx′ and τx′y′, we
have to do a separate calculation to determine σy′. Consider the
stress element...
1. For the state of stress depicted in Fig. 1, calculate the principle stresses and 02...
1. For the state of stress depicted in Fig. 1, calculate the principle stresses and 02 and associated principle directions Opı and Op2, and compute the von Mises stress OVM. Assume plane-stress conditions. 30 kpsi HII → 20 kpsi 1.......> 18 kpsi Fig. 1 2. For the beam depicted in Fig. 2, determine the deflection and slope of the beam at end C (y and dy/dx[.), as well as the deflection at x =12 in. The beam is made of...
5. (Stress tensor, principe stress - 20 points) The state of stress at a point in a material can be described by: 10 2 0 [T] 2 10 0MPa a. Compute the principle stresses and directions. As it is always a good idea to be able to find and correct your own mistakes, you are encouraged to use MATLAB, Maple, Mathematics, etc. to check your answers, but you still need to show all steps b. Compute the invariants of the...
Machine Design Problem
Please show all work and steps
For the stress states shown, find the principal stresses graphically using Mohr circle. No points will be awarded if formulae are blindly used instead of using numbers determined from Mohr circle. All numbers used in the intermediate steps for determining the principal stresses must be shown on the Mohr circle. [-15 901 9 25 o ksi b. Oxx = 100 MPa (Tensile); Ozz = 40 MPa (Tensile); 1x2 = 60 MPa...
I have couple questions for this Problem;
1- can you show me on the graph how to solve and identify the
point using the graph (-5,40)?
2- I solve the question using the equation method and it gave me
correct number the angle was positive 45! shouldn't be -45?
The state of stress at a point in a member is shown on the element. (Figure 1) Using the Mohr's circle constructed for the given plane stress, select the point that...
Please include all parts!
Problem 2: The state of stress at a point is given by 80 20 40 [a] 20 60 10|MPa 40 10 20 (a) Determine the strains using Young's modulus of 100 GPa and Poisson's ratio of 0.25 (b) Compute the strain energy density using these stresses and strains (c) Calculate the principal stresses and principal stress directions (can use the MATLAB command) (d) Write the strains calculated in (a) above in the form of strain matrixel...
need solution for milestones A Q1
Solid Mechanics 3 Assessment Task 1a - 2020 Milestone a Question 1. For each of the plane-stress conditions given below, construct a Mohr's circle of stress, find the principal stresses and the orientation of the principal axes relative to the xy axes and determine the stresses on an element, rotated in the x-y plane 60° counterclockwise from its original position: (a) dx = 200 MPa Oy - 300 MPa T .40 MPa (b) dx...
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
Can someone help me with this materials problem?
Problem 7.23 Your answer is partially correct. Try again. Consider the brass alloy for which the stress-strain behavior is shown in the Animated Figure 7.12. A cylindrical specimen of this material 10.1 mm (0.3976 in.) in diameter and 98.8 mm (3.890 in.) long is pulled in tension with a force of 10200 N (2293 lbr). If it ls known that this alloy has a value for Polsson's ratio of 0.35, compute (a)...
The block diagrams below show states of stress on soil elements.
For each state of stress, perform the following tasks:
1. Sketch a Mohr circle of stress
2. Identify the major and minor principal stresses, σ1 and σ3,
and the maximum shear stress, τmax
3. Compute the mean stress and shear stress invariants, p and q.
Note that p = 1⁄2(σ1+ σ3) and q = σ1-σ3 for two-dimensional stress
conditions where we ignore the intermediate principal stress,
σ2.
4. Identify...
Learning Goal: To be able to identify the initial stresses and
the angle of rotation, including the correct signs, and use these
in the stress-transformation equations to find the stress on a
plane or element at a different angle than the original. The method
of calculating the state of stress on an inclined plane is tedious,
prone to error, and incomplete—if we calculate σx′ and τx′y′, we
have to do a separate calculation to determine σy′. Consider the
stress element...
1. For the state of stress depicted in Fig. 1, calculate the principle stresses and 02 and associated principle directions Opı and Op2, and compute the von Mises stress OVM. Assume plane-stress conditions. 30 kpsi HII → 20 kpsi 1.......> 18 kpsi Fig. 1 2. For the beam depicted in Fig. 2, determine the deflection and slope of the beam at end C (y and dy/dx[.), as well as the deflection at x =12 in. The beam is made of...
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