The moment acting on the cross section of the T- beam has a magnitude of 19 kip-ft and is oriented as shown. Assume b;= 7.0 in., tw=1.50 in., t= 1.00 in., d =9.5 in. and 0= 70º. Determine (a) the bending stress at point H. (b) the bending stress at point K. (c) the orientation of the neutral axis relative to the +z axis; show its location on a sketch of the cross section. P K by H

The moment acting on the cross section of the T- beam has a magnitude of 19 kip-ft and is oriented as shown. Assume b;= 7.0 in., tw=1.50 in., t= 1.00 in., d =9.5 in. and 0= 70º. Determine (a) the bending stress at point H. (b) the bending stress at point K. (c) the orientation of the neutral axis relative to the +z axis; show its location on a sketch of the cross section. P K by H

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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Question

The moment acting on the cross section of the T-
beam has a magnitude of 19 kip-ft and is oriented as
shown. Assume b;= 7.0 in., tw=1.50 in., t= 1.00 in., d
= 9.5 in. and 0 = 70º. Determine
(a) the bending stress at point H.
(b) the bending stress at point K.
(c) the orientation of the neutral axis relative to the
+z axis; show its location on a sketch of the cross
section.
T
Answers:
(a) OH =
(b) ok=
(c) B=
Mi
Mi
TH
K
by
H
ksi
ksi
0

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