Learning Goal: To determine the absolute maximum bonding stress in a rectangular cross section that has a circular cutout and is subjected to unsymmetrical bending in they and z-directional planes, and to determine the angles of the noutral axes established by the applied moments. The rectangular cross section ABCD shown below has a circular cutout of diameter d = 50.0 mm through its center. The member is subjected to two externally applied moments M = 6,0 kN.m and M, -17.0 kNm at angles 8,- 35.0 degrees from the y axis in the yz plane and Oy = 25.0 degrees from the z axis in the yz plane, respectively. The rectangular cross section has a height of h = 200.0 mm and a width of = 125.0 mm INNEN
The hommes can be reached to the chance the expecown M, M. wow the company to boy Draw the vectors M, and M, mat represent the totaly and components of the western applied moments. Assumenges we masura in degrees View Available No element sected
To calculate the absolute maximum bending stress in the member using the flexure formula for unsymmetrical bending, the moments of inertia of the cross section must be calculated. Select the correct formulas for these values ► View Available Hint(s) 1,- xhx u + } ***d":1. = 1 xwxh® + O 1,- xhxw!- d'; 1. = 12 xw xh-x*xd 1, xh x + de Xixd":1. = xwxh + d xaxd OT,= xh x x+xd":1. = 1 xwx x x 3 x+xd 1 h 64 Submit
Part C. Neutral-axis angle due to externally applied moments The neutral-axis angle of the cross section being analyzed is the axis along which there is a zero stress value. Determine the neutral-axis anglo, a, due to the externally applied moments as measured counterclockwise from the positive z axis in the yz plane. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) НА ? ar Value Units
Determine the absolute maximum stress, muxl. in cross section ABCD due to the two externally applied moments. Express the answer to three significant figures and include the appropriate units. View Available Hint(s) | А ? 10 mx = Value Units Submit