The extruded plastic shape will be subjected to an internal shear force of V=260 lb. Dimensions of the cross section are b = 1.9 in., d = 3.8 in., c = 2.6 in., and t = 0.17 in. Determine: (a) the magnitude of the horizontal shear stress at points A and B. (b) the magnitude of the horizontal shear stress at point C, which is located at a distance of yc = 1.3 in. below the z centroidal axis. (c) the magnitude of the maximum horizontal shear stress in the extrusion. y (typ.) A B N YC Answer: (a) TA = i TB = i (b) Tc = i (c) Tmax = i b V psi psi psi psi

The extruded plastic shape will be subjected to an internal shear force of V=260 lb. Dimensions of the cross section are b = 1.9 in., d = 3.8 in., c = 2.6 in., and t = 0.17 in. Determine: (a) the magnitude of the horizontal shear stress at points A and B. (b) the magnitude of the horizontal shear stress at point C, which is located at a distance of yc = 1.3 in. below the z centroidal axis. (c) the magnitude of the maximum horizontal shear stress in the extrusion. y (typ.) A B N YC Answer: (a) TA = i TB = i (b) Tc = i (c) Tmax = i b V psi psi psi psi

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter10: Stresses In A Soil Mass

Section: Chapter Questions

Problem 10.1CTP: EB and FG are two planes inside a soil element ABCD as shown in Figure 10.50. Stress conditions on...

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