The cantilevered handle shown here is made from mild steel. Let Fy=300 lbf and Fx= F₂ = 0. The part dimensions are as follows: doa = 1.5 in, dAB=0.875 in and dBC=1.5 in, dCD=1 in, LAB=10 in, LCD=12 in. Determine the angle of twist in the bar OC, ignoring the fillets but including the changes in diameter between O and C. Compare the angle of twist if the bar OC is simplified to be of uniform diameter equal to dAB. Use superposition to determine the vertical deflection (along the y-axis) at D, using the simplified bar OC. 2 in doa +-in R. dAB LAB dco LCD B 2 in dec

The cantilevered handle shown here is made from mild steel. Let Fy=300 lbf and Fx= F₂ = 0. The part dimensions are as follows: doa = 1.5 in, dAB=0.875 in and dBC=1.5 in, dCD=1 in, LAB=10 in, LCD=12 in. Determine the angle of twist in the bar OC, ignoring the fillets but including the changes in diameter between O and C. Compare the angle of twist if the bar OC is simplified to be of uniform diameter equal to dAB. Use superposition to determine the vertical deflection (along the y-axis) at D, using the simplified bar OC. 2 in doa +-in R. dAB LAB dco LCD B 2 in dec

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

The cantilevered handle shown here is made from mild steel. Let Fy= 300 Ibf and Fx= Fz= 0. The part dimensions are as follows: doA
= 1.5 in, dAB= 0.875 in and dBc= 1.5 in, dcD=1 in, LAB=10 in, LCD= 12 in. Determine the angle of twist in the bar OC, ignoring the
fillets but including the changes in diameter between O and C. Compare the angle of twist if the bar OC is simplified to be of uniform
diameter equal to dAB. Use superposition to determine the vertical deflection (along the y-axis) at D, using the simplified bar OC.
2 in
A
LAB
doa
B
C
-in R.
2 in
daB
dBc
dco
Lco

The angle of twist (0) in the bar OC including the changes in diameter between O and Cis
The angle of twist (Osimple) if the bar OC is simplified to be all of uniform diameter equal to daB İS
The vertical deflection (yD) (along the y-axis) at D is
radians.
radians.
in.

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