A compound shaft consists of segment (1), which has a diameter of 1.9 in., and segment (2), which has a diameter of 2.3 in. The shaft is subjected to a tensile axial load of P = 22 kips and torques TA= 8 kip-in. and Tg = 33 kip-in., which act in the directions shown. Determine the normal and shear stresses at (a) point H and (b) point K. For each point, show the stresses on a stress element. P A TA (1) H N TB B (2) K C

A compound shaft consists of segment (1), which has a diameter of 1.9 in., and segment (2), which has a diameter of 2.3 in. The shaft is subjected to a tensile axial load of P = 22 kips and torques TA= 8 kip-in. and Tg = 33 kip-in., which act in the directions shown. Determine the normal and shear stresses at (a) point H and (b) point K. For each point, show the stresses on a stress element. P A TA (1) H N TB B (2) K C

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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Planar Stresses

Question

A compound shaft consists of segment (1), which has a diameter of 1.9 in., and segment (2), which has a diameter of 2.3 in. The shaft is
subjected to a tensile axial load of P = 22 kips and torques TA = 8 kip-in. and Tg = 33 kip-in., which act in the directions shown. Determine
the normal and shear stresses at (a) point Hand (b) point K. For each point, show the stresses on a stress element.
P
TA
(1)
H
N
TB
B
(2)
K
C

Answer:
Point H:
0x =
Oy
Txy =
=
Point K:
Ox=
Jy =
Txy
=
ksi
ksi
ksi
ksi
ksi
ksi

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