n Review Construct Mohr's circle for the state of plane stress shown (Figure 4), using the normal stress in the x-direct

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N Review Construct Mohr S Circle For The State Of Plane Stress Shown Figure 4 Using The Normal Stress In The X Direct 1 (106.93 KiB) Viewed 15 times

n Review Construct Mohr's circle for the state of plane stress shown (Figure 4), using the normal stress in the x-direction for the reference point. To be able to construct Mohr's circle for a given state of plane stress. A state of plane stress can be represented by a circle on a set of axes with the normal stress o positive to the right and the shear stress T positive downward (Figure 1). Each point (O,T) on the circle represents the normal and shear stress on a particular plane. The angle between any two planes is one half the angle formed by the corresponding points on the circle and its center. Note the positive axes' labels, center C, reference point A, and radius R. You will be asked to mark these one at a time. Express the radius to two decimal places. View Available Hint(s) Hint 1. How to construct Mohr's circle Hint 2. Identify the stresses Hint 3. Calculate the average normal stress The center of the circle is located on the horizontal axis and represents the average normal stress at the point, which is or toy Oavg = for any state of stress with 2 two perpendicular normal stresses. The intersections of the circle with the axis represent the principal normal stresses, 01 and 02. The highest and lowest points on the circle represent planes with the maximum in-plane shear stress, Tmny which is also the radius of the circle Hint 4. Complete previous hint(s) $$$ Figure < 4 of 4 > - 16 No elements selected у -14 -12 A12 ksi -10 -8 3 ksi -X -6 -4 -2 Pearson