20 MPa An element has the shear and normal stresses shown. 30 MPa a. Write down the values for ox, y, and Txy. Include the correct signs using our sign convention from class. 0x = ay = Txy = What are the coordinates of the center C of Mohr's circle? Explain how you calculate it. What is the radius of Mohr's circle? Explain how you calculate it. b. Draw Mohr's circle for this problem (use the circle given, add the axes appropriately). Label the center, the reference point, the points of maximum normal stress, points of maximum in-plane shear stress, radius, axes with correct orientation etc. 60 MPa

20 MPa An element has the shear and normal stresses shown. 30 MPa a. Write down the values for ox, y, and Txy. Include the correct signs using our sign convention from class. 0x = ay = Txy = What are the coordinates of the center C of Mohr's circle? Explain how you calculate it. What is the radius of Mohr's circle? Explain how you calculate it. b. Draw Mohr's circle for this problem (use the circle given, add the axes appropriately). Label the center, the reference point, the points of maximum normal stress, points of maximum in-plane shear stress, radius, axes with correct orientation etc. 60 MPa

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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1) Figure 1 shows an element with stresses. Angle 1 Tyx Txy Tyx Figure 1 Point C)- x-direction stress 60MPA(compression), y-direction stress 40MPA(compression), negative shear stress 30MPA Using your assigned point determine the following for the yz-plane: a) From basic priciples determine the stresses on the plane of the indicated angle 1. 50° Show al calculations. Draw the orientation of the stress block for this scenario. b) Repeat question (a) using a Mohr circle. んや

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STRESS TRANSFORMATION MOHR’S CIRCLE
Tension * the amount of force per square unit area on a given material O Stress that occurs when an object is squeezed Stress that occurs when an object is stretched the process by which the shape changes beacuse of stress
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A cross-section of a beam is shown in Figure Q2. If the shear force in this section is V = 180 KN, determine the value and the location of the maximum shear stress in the section. In Figure Q2, a = 52 mm and the origin of the coordinate system is at centroid of the cross section. A 0 4a Figure Q2 3a
please could you do the shear force diagram for question 2