Two sections of steel drill pipe, joined by bolted flange plates at 8, are subjected to a concentrated torque 3,800 kip-in. at3R, and a uniformly distributed torque t45 kip-fut is applied on pipe ec. A 3,800 kipin 45 kip-ft/ft Let G11.200 ksi and assume that pipes AB and BC have the same inner diameter, d 12 in. Pipe AB has a thickness in, and pipe BC has a thickness te in. Find the reactive torques (in kip-n) at A and Cand the maximum shear stresses (in ksi) in each segment. (For the reactive torques, indicate the direction with the signs of your answers. For the shear stresses, use the sign convention for shear stresses. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in webAssign.) kip ft Ama ksi ksi

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.8.9P: Two sections of steel drill pipe, joined by bolted flange plates at B, arc subjected to a...
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Two sections of steel drill pipe, joined by bolted flange plates at B, are subjected to a concentrated torque 3,800 kip-in. at x = 3 ft, and a uniformly distributed torque t, = 45 kip-ft/ft is applied on pipe BC.
A 3,800 kip-in.
45 kip-ft/ft
B
6 ft
4 ft
3 ft →
3
Let G = 11,200 ksi and assume that pipes AB and BC have the same inner diameter, d = 12 in. Pipe AB has a thickness toR =2 in., and pipe BC has a thickness tec =2
- in. Find the reactive torques (in kip-ft) at A and C and the maximum shear stresses (in ksi) in each segment. (For the reactive torques, indicate the direction with the signs of your answers. For the shear stresses, use the
sign convention for shear stresses. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.)
TA
kip-ft
kip-ft
ksi
ТАВ, max
TBC,max
ksi
Transcribed Image Text:Two sections of steel drill pipe, joined by bolted flange plates at B, are subjected to a concentrated torque 3,800 kip-in. at x = 3 ft, and a uniformly distributed torque t, = 45 kip-ft/ft is applied on pipe BC. A 3,800 kip-in. 45 kip-ft/ft B 6 ft 4 ft 3 ft → 3 Let G = 11,200 ksi and assume that pipes AB and BC have the same inner diameter, d = 12 in. Pipe AB has a thickness toR =2 in., and pipe BC has a thickness tec =2 - in. Find the reactive torques (in kip-ft) at A and C and the maximum shear stresses (in ksi) in each segment. (For the reactive torques, indicate the direction with the signs of your answers. For the shear stresses, use the sign convention for shear stresses. Due to the nature of this problem, do not use rounded intermediate values in your calculations-including answers submitted in WebAssign.) TA kip-ft kip-ft ksi ТАВ, max TBC,max ksi
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