Homework Answers
Option d is the correct answer.
According to sign convention adopted in Mohr circle, tensile stresses are taken as positive. And shear stresses which tend to rotate the element in counter-clockwise direction are counted positive, but shear stress axis is taken as positive downwards. So option D is correct option
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QUESTION8 For the state of stress belos which Mohr circle shows the current plane of stress...
Mohr's Circle: For the state of stress shown below, sketch the plane stress Mohr Circle on...
Mohr's Circle: For the state of stress shown below, sketch the plane stress Mohr Circle on a graphing paper (to scale and using drawing instruments). Staple it to this coversheet. 10 ksi 20 ksi In the space below sketch the element showing the principal planes and the principal stresses (remember to show the angle the element makes with either the X or the Y axis) In the space below sketch the element showing the maximum in-plane shearing stresses, associated normal...
23 Mohrs circle The state of plane stress at a point is represented by the element...
23 Mohrs circle The state of plane stress at a point is represented by the element shown in Fig. 2.2. Determine maximum shear stresses and the orientation, draw the stress element with the proper orientation. Determine principal stresses and the orientation, draw the stress element with the proper orientation (Note: this question is required to be solved using Mohrs circle.) Mohrs circle The state of plane stress at a point is represented by the element shown in Fig. 2.2. Determine...
Prob #4: The Mohr circle associated with x-y state of stress on a component is shown...
Prob #4: The Mohr circle associated with x-y state of stress on a component is shown below (not necessarily to scale). 5.0 28p D(si) 20 Tiksi) 61 ksi Component Yield Stress in magnitude on planes whose The component is subjected to shear stress of ~ normal is along x or y directions A)2.8 B)56C)6.1 D) 8 E)10 F)12.2 ks G)18.3 G)3.7 14. H)20 l)24.4 )26.2 - 15. Based on the Max. Principal Stress Theory, the factor of safety for yielding...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40 degrees in the anti-clockwise direction as shown in Figure Q4(a). (8 marks) (b) By using Mohr Circle, determine and sketch; all the stresses (Ox, O, and tyy) of the same element in the orientation as shown in Figure Q4(b). (4 marks) (i) the principal stress and its orientation. (4 marks) (i) the maximum shear stress, the corresponding normal stress, and its orientation. (4 marks)...
Use the Mohr circle shown on the right to answer the questions below. 20 B (a)...
Use the Mohr circle shown on the right to answer the questions below. 20 B (a) Determine the state of stress (0.0, Ty) [ksi] depicted in the drawing of Mohr's circle. (b) Find the principle stresses (01. o:) [ksi) and the respective angles of principle stress (0.0,). (c) Calculate the maximum shear stress (Ima) [ksi) and the angles of maximum shear stress (0.1.0.). 20 40 60 01 σω) 20p --20 4 T|
Problem 5: (a) Draw the Mohr's circle for a state of plane stress shown. (b) What...
Problem 5: (a) Draw the Mohr's circle for a state of plane stress shown. (b) What are the principal stresses at point A? (c) What is the maximal shear stress? (d) What is the principal angle? 9 ksi 24 ksi 16 ksi
Q3. (30 points) For the state of plane stress shown, Stresses, σ. σ2 (b) the orientation of the p...
please help me solve this whole mechanical design
problem
thanks
Q3. (30 points) For the state of plane stress shown, Stresses, σ. σ2 (b) the orientation of the principal stresses, s, (c) the maximum in plane shearing stress, Tmar and (d) its orientation, p. (e) the normal stress at the plane of maximum shear stress, (1) sketch of the rotated plane element for the principal stresses and the rotated plane element for maximum shear stress similar to figure 1, below...
with mohr circle method, without using formula [EAS152 -9 - Determine the equivalent state of stress...
with mohr circle method, without using formula
[EAS152 -9 - Determine the equivalent state of stress on an element at the same point for the following cases with respects to the element shown in Figure 7 using Mohr's circle. Tentukan tegasan sclara pada eleMien pada titik yong sama untuk kes-kes berikt terhadap elemen yang ditunjukkan dalam Rajah 7 mengguna kaedah bulatan Mohr the principal stress and the coresponding orientation. [a] tegasan utama dan arah putarannya [b] the maximum in-plane shear...
Problems 27.28. & 29 The stress on an element is shown 8 ksi 10 ksi ksi...
Problems 27.28. & 29 The stress on an element is shown 8 ksi 10 ksi ksi Problem 27 Which Mohr's Circle correctly describes the state of stress? (b) (c) - 10 ks 10 si 1S ksi ܕ݁ܫܶ10_ܕ݁ܬ݁: ܙ ܕ݁܀ ܕ݁ܝܺܬ݁10- -10 -5 ks O Sesi BOL --10 --10 -10 o (ksi) O o Oksi) (ksi) 5 3 5 10 -10 -10 T T (ksi) T (ksi) (d) None of the above Problem 28 Determine the maximum in-plane shear stress. a)...
The figure below shows the stress condition at a point. a) Draw a Mohr circle for...
The figure below shows the stress condition at a point. a) Draw a Mohr circle for the stress condition b) Locate the Pole c) Estimate magnitude of major and minor principal stresses and orientation of the principal planes graphically and algebraically, and compare the results. d) Estimate the maximum shear stress Show all your work and label all the points. ?,-1400 psf 00 psi ox- 600 psf Tyx 200 psf
Mohr's Circle: For the state of stress shown below, sketch the plane stress Mohr Circle on a graphing paper (to scale and using drawing instruments). Staple it to this coversheet. 10 ksi 20 ksi In the space below sketch the element showing the principal planes and the principal stresses (remember to show the angle the element makes with either the X or the Y axis) In the space below sketch the element showing the maximum in-plane shearing stresses, associated normal...
23 Mohrs circle The state of plane stress at a point is represented by the element shown in Fig. 2.2. Determine maximum shear stresses and the orientation, draw the stress element with the proper orientation. Determine principal stresses and the orientation, draw the stress element with the proper orientation (Note: this question is required to be solved using Mohrs circle.) Mohrs circle The state of plane stress at a point is represented by the element shown in Fig. 2.2. Determine...
Prob #4: The Mohr circle associated with x-y state of stress on a component is shown below (not necessarily to scale). 5.0 28p D(si) 20 Tiksi) 61 ksi Component Yield Stress in magnitude on planes whose The component is subjected to shear stress of ~ normal is along x or y directions A)2.8 B)56C)6.1 D) 8 E)10 F)12.2 ks G)18.3 G)3.7 14. H)20 l)24.4 )26.2 - 15. Based on the Max. Principal Stress Theory, the factor of safety for yielding...
Q4. (a) Plot a Mohr circle for the plane stress element which has been rotated 40 degrees in the anti-clockwise direction as shown in Figure Q4(a). (8 marks) (b) By using Mohr Circle, determine and sketch; all the stresses (Ox, O, and tyy) of the same element in the orientation as shown in Figure Q4(b). (4 marks) (i) the principal stress and its orientation. (4 marks) (i) the maximum shear stress, the corresponding normal stress, and its orientation. (4 marks)...
Use the Mohr circle shown on the right to answer the questions below. 20 B (a) Determine the state of stress (0.0, Ty) [ksi] depicted in the drawing of Mohr's circle. (b) Find the principle stresses (01. o:) [ksi) and the respective angles of principle stress (0.0,). (c) Calculate the maximum shear stress (Ima) [ksi) and the angles of maximum shear stress (0.1.0.). 20 40 60 01 σω) 20p --20 4 T|
Problem 5: (a) Draw the Mohr's circle for a state of plane stress shown. (b) What are the principal stresses at point A? (c) What is the maximal shear stress? (d) What is the principal angle? 9 ksi 24 ksi 16 ksi
please help me solve this whole mechanical design
problem
thanks
Q3. (30 points) For the state of plane stress shown, Stresses, σ. σ2 (b) the orientation of the principal stresses, s, (c) the maximum in plane shearing stress, Tmar and (d) its orientation, p. (e) the normal stress at the plane of maximum shear stress, (1) sketch of the rotated plane element for the principal stresses and the rotated plane element for maximum shear stress similar to figure 1, below...
with mohr circle method, without using formula
[EAS152 -9 - Determine the equivalent state of stress on an element at the same point for the following cases with respects to the element shown in Figure 7 using Mohr's circle. Tentukan tegasan sclara pada eleMien pada titik yong sama untuk kes-kes berikt terhadap elemen yang ditunjukkan dalam Rajah 7 mengguna kaedah bulatan Mohr the principal stress and the coresponding orientation. [a] tegasan utama dan arah putarannya [b] the maximum in-plane shear...
Problems 27.28. & 29 The stress on an element is shown 8 ksi 10 ksi ksi Problem 27 Which Mohr's Circle correctly describes the state of stress? (b) (c) - 10 ks 10 si 1S ksi ܕ݁ܫܶ10_ܕ݁ܬ݁: ܙ ܕ݁܀ ܕ݁ܝܺܬ݁10- -10 -5 ks O Sesi BOL --10 --10 -10 o (ksi) O o Oksi) (ksi) 5 3 5 10 -10 -10 T T (ksi) T (ksi) (d) None of the above Problem 28 Determine the maximum in-plane shear stress. a)...
The figure below shows the stress condition at a point. a) Draw a Mohr circle for the stress condition b) Locate the Pole c) Estimate magnitude of major and minor principal stresses and orientation of the principal planes graphically and algebraically, and compare the results. d) Estimate the maximum shear stress Show all your work and label all the points. ?,-1400 psf 00 psi ox- 600 psf Tyx 200 psf
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