Question

The state of stress at a point in a member is shown on the element. Suppose...

The state of stress at a point in a member is shown on the element. Suppose that σxσx = -60 MPaMPa , σyσy = -100 MPaMPa , τxyτxy = -27 MPaMPa .

1. Determine the normal stress component acting on the plane AB. σx′

2. Determine the shear stress component acting on the plane AB. τx′y′

Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The state of plane stress on an element is shown below. Let σx=30.0 MPaσx=30.0 MPa, σy=−100.0...
The state of plane stress on an element is shown below. Let σx=30.0 MPaσx=30.0 MPa, σy=−100.0 MPaσy=−100.0 MPa, and τxy=50.0 MPaτxy=50.0 MPa. Part A - Construction of Mohr’s circle for the state of stress
A point in body is in a state of plane stress. The applied direct stress on...
A point in body is in a state of plane stress. The applied direct stress on the face, with normal parallel to the X axis, is 65 MPa with an unknown applied shear stress on the same face. NB - Tensile direct stresses are +ve, Compressive direct stresses are -ve. The maximum in plane shear stress is 111 MPa. The direct stress, on the plane corresponding to maximum shear stress, is 28 MPa. You must use a diagram to illustrate...
A machine element is subjected to the following bi-axial state of stress: σx=80 MPa σy=20 MPa;...
A machine element is subjected to the following bi-axial state of stress: σx=80 MPa σy=20 MPa; τxy=40 MPa. If the shear strength of the material is 100 MPa, and the yield strength is 300 MPa, determine the factor of safety using (a)Tresca’s Maximum-Shear-Stress Theory and (b) von Mises’ Distortion Energy Theory.
3. (a) A structural member, which is a made from a material with a uniaxial stress...
3. (a) A structural member, which is a made from a material with a uniaxial stress of Y = 400 MPa, is subjected to a state of plane stress. The stresses at a critical point in the member when the design loads are applied are given by: σx = 90 MPa, σy = −55 MPa and τxy = 40 MPa. If the structural member fails by plastic yielding when the design loads are applied, what safety factor was used in...
A geotechnical engineer is evaluating the stability of a silty sand slope as shown (next page)....
A geotechnical engineer is evaluating the stability of a silty sand slope as shown (next page). This evaluation is considering the potential for a shear failure at an infinitesimal point (soil element) on the trial shear surface. At this particular point, the soil is found to be subjected to a major principal stress of +450 kN/m2 and a minor principal stress of +50 kN/m2. (A) Using the Pole Method, find the intensity of the normal and shear stresses acting on...
The state of strain at the point has components of ϵx = 200(10−6), ϵy = -120(10^−6)...
The state of strain at the point has components of ϵx = 200(10−6), ϵy = -120(10^−6) and γxy = -100 (10−6). 1) Use the strain-transformation equations to determine the in-plane principal strains. ϵ1,,ϵ2 2) Specify the orientation of the element. 3)Determine the maximum in-plane shear strain. 4) Specify the orientation of the element. (θs)1,(θs)2 5) Determine average normal strain. ϵavg
Fill in the blanks: 1) the stress developed in a cylindrical pressure vessel along the longitudinal...
Fill in the blanks: 1) the stress developed in a cylindrical pressure vessel along the longitudinal axis is........ 2) the stress developed in a cylindrical pressure vessel along the longitudinal axis is........ 3) To analyze the stress at any point of any component or structure one should consider..... True- false 1) the stress components (i.e normal stress and shear stress) that we determine using formulas developed in previous chapters are independent of the coordinate system. 2)normal stress is one coordinate...
Stresses at a point are: 60 MPa in the x-direction, 80 MPa in the y-direction and...
Stresses at a point are: 60 MPa in the x-direction, 80 MPa in the y-direction and no shear stress in this reference x-y plane. Note that these are already the principal stresses and the reference plane x-y is the principal plane. What are the stresses at 45o clockwise from the principal planes? Show them on a properly-oriented element. Mohr’c cirle is to be used and no equations will be accepted.
Three point charges lie in the x-y plane as shown in the diagram below: q1= 90.3...
Three point charges lie in the x-y plane as shown in the diagram below: q1= 90.3 μC and is located at the origin; q2= 35.7 μC and is located at x = 3.01 m and y = 0; q3= -19.5 μC and is located at x = 1.21 m and y = 2.21 m. A force diagram showing the forces acting on q1 and a coordinate system are .Calculate the y-component of the net electrostatic force acting on q1 due...
True false: 1) When subjected to bending, a beam only develops normal stress in tension and...
True false: 1) When subjected to bending, a beam only develops normal stress in tension and compression 2)the shear flow is defined as an average force per unit length for each cross-section. 3)due to bending shear flow develops only along the beam length. 4)) shear center is defined as the point through which force can be applied without causing torsion Fill in the blank: the shear stress induced by bending in a beam is ............ Solve the question problem: A...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT