Problem 6. Consider the following stress state: [6 4 01 [a] 4 12 0 ksi Lo 0 6] Determine the corresponding strains if the Young's modulus and Poisson's ratio are equal to 10,000 ksi and 0.25, respectively. Determine the principal stresses. b. Determine the maximum shear stress. d. Determine the angle the axes need to be rotated around the z-axis to obtain the maximum shear Txy stress. e. Can this stress state be a result of a plane stress problem? f. Can this stress state be a result of a plane strain problem? ܤܤ

For each of the plane stress states listed below, draw a Mohr's circle diagram properly labeled, find the principal normal and shear stresses, and determine the angle from the r axis to of. Draw stress elements as in Figure 3-11c and d and label all details. a.) sigma,x = - 12 kpsi, sigma,y = 22 kpsi, txy = 12 kpsi cw b.) sigma,x = 30 kpsi, sigma,y = -10 kpsi, txy = 10 kpsi ccw c.) sigma,x = -10 kpsi, sigma,y = 18 kpsi, txy = 9 kpsi cw Attached is an image of Figure 3-11c and d for example. THIS IS THE ONLY INFORMATION I AM PROVIDED WITH! Thank you for the help in advance!

For the plane stress sigma x = -8MPa, sigma y = 7MPa,  tow xy= 6MPa cw, draw a Mohr’s circle diagram properly labeled, find the principal normal and shear stresses, and determine the angle from the  axis to . Draw stress elements

How would you solve this

Two hard rubber blocks with Modulus of Rigidity equal to 350 kPa are used in an anti-vibration mount to support a small machine as shown below. Let a = 20 mm, b = 50 mm and c = 80 mm. Deterrmine: (a) the shearing strain in the rubber blocks when a downward deflection of 6.50 mm occurs due to P. (b)   the magnitude of P. Include the figure showing the shearng strain and the FBD to support your force equation, (if there is any). Show the step by step solution.

4. For an element subjected to stresses of x= 70 ksi y=-15 ksi xy=30 ksi SAH: (a) Draw Mohr's circle (b) Calculate the value of the principal stresses

Please help. Please don't provide handwritten solution ...

3. Assume the plane stress state: ơ1 = 0, 02 = 20, T12 = 15 (all stresses in ksi). If oz alone is increased until the maximum shear stress t1, in the material reaches ±20 ksi, what is the value of o, at this point? HINT: this is relatively easy to figure out if you construct a Mohr's circle for the initial stress state and then consider what happens if o, is replaced with Ao2 and you solve for A when the maximum shear stress (from the circle geometry) reaches ±20 ksi.

Calculate the principal stresses to the given state. Calculate the angle of rotation in the x-y plane. Calculate the extreme shear stresses. Are the extreme shear stresses the maximum shear stresses? Explain, Why or why not?

The cantilevered rectangular bar is subjected to the force of 5 kip. Suppose that L = 17 in. (Figure 1) Figure 1.5 in. A 1.5 in. 1 in. 1 in. B L 1 of 1 > 1.5 in. 1.5 in.j T 3 in. H 3 in. 5 kip Part A Determine the principal stresses at point A Express your answers in kilopounds per square inch to three significant figures. Enter your answers separated by a comma. 01,02 = Submit Provide Feedback ΓΙ ΑΣΦ | | Request Answer vec 5 ? Review ksi Next >