The extruded plastic shape will be subjected to an internal shear force of V = 350 lb. Dimensions of the cross section are b = 2.0 in., D = 4.0 in., C = 2.7 in., And t = 0.19 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 = 1.4 in. below the z centroidal axis. (c) the magnitude of the maximum horizontal shear stress in the extrusion
The extruded plastic shape will be subjected to an internal shear force of V = 350 lb. Dimensions of the cross section are b = 2.0 in., D = 4.0 in., C = 2.7 in., And t = 0.19 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 = 1.4 in. below the z centroidal axis. (c) the magnitude of the maximum horizontal shear stress in the extrusion
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The extruded plastic shape will be subjected to an internal shear force of V = 350 lb. Dimensions of the cross section are b = 2.0 in., D = 4.0 in., C = 2.7 in., And t = 0.19 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 = 1.4 in. below the z centroidal axis.
(c) the magnitude of the maximum horizontal shear stress in the extrusion
Transcribed Image Text:y
(tур.)
B
YC
C
Transcribed Image Text:(tуp.)
B
Ус
C
Answer:
(a) TA=i
! psi
! psi
TB =
(b) TC =
1i
psi
psi
(c) Tmax
1i
1080-
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