8.5-19 A bracket ABCD having a hollow circular cross section consists of a vertical arm AB (L 5 6 ft), a horizontal arm BC parallel to the x0 axis, and a horizontal arm CD parallel to the z0 axis (see figure). The arms BC and CD have lengths b1 5 3.6 ft and b2 5 2.2 ft, respectively. The outer and inner diam- eters of the bracket are d2 5 7.5 in. and d1 5 6.8 in. An inclined load P 5 2200 lb acts at point D along line DH. Determine the maximum tensile, compres- sive, and shear stresses in the vertical arm. 8.5-19 A bracket ABCD having a hollow circularcross section consists of a vertical arm AB (L = 6 ft),a horizontal arm BC parallel to the x, axis, and ahorizontal arm CD parallel to the z, axis (see figure).The arms BC and CD have lengths b = 3.6 ft andb, = 2.2 ft, respectively. The outer and inner diam-eters of the bracket are d, = 7.5 in. and d,An inclined load P = 2200 1lb acts at point D alongline DH. Determine the maximum tensile, compres-sive, and shear stresses in the vertical arm.6.8 in.Yo-b-DВAH

Resolve the force P into components along y and z-axis as follows Determine the force components in…

8.5-19 A bracket ABCD having a hollow circular cross section consists of a vertical arm AB (L = 6 ft), a horizontal arm BC parallel to the x, axis, and a horizontal arm CD parallel to the z, axis (see figure). The arms BC and CD have lengths b = 3.6 ft and b, = 2.2 ft, respectively. The outer and inner diam- eters of the bracket are d, = 7.5 in. and d, An inclined load P = 2200 1lb acts at point D along line DH. Determine the maximum tensile, compres- sive, and shear stresses in the vertical arm. 6.8 in. Yo -b- D В A H

8.5-19 A bracket ABCD having a hollow circular cross section consists of a vertical arm AB (L = 6 ft), a horizontal arm BC parallel to the x, axis, and a horizontal arm CD parallel to the z, axis (see figure). The arms BC and CD have lengths b = 3.6 ft and b, = 2.2 ft, respectively. The outer and inner diam- eters of the bracket are d, = 7.5 in. and d, An inclined load P = 2200 1lb acts at point D along line DH. Determine the maximum tensile, compres- sive, and shear stresses in the vertical arm. 6.8 in. Yo -b- D В A H

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.19P: A bracket ABCD having a hollow circular cross section consists of a vertical arm AB{L = 6 ft), a...

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