S6x 12.5 B A 6 ft- -Steel rod 10 ft 400 lb/ft D Wood beam 10 ft- -10 ft -

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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The cantilever beam AB shown in the figure
is an S x 312.5 steel I-beam with E = 30 x106 psi.
The simple beam DE is a wood beam 4 in. 312 in.
(nominal dimensions) in cross section with
E =1.5 x106 psi. A steel rod AC of diameter
0.25  in., length 10 ft, and E = 30 x106 psi serves
as a hanger joining the two beams. The hanger fits
snugly between the beams before the uniform load is
applied to beam DE.
Determine the tensile force F in the hanger and
the maximum bending moments MAB and MDE in
the two beams due to the uniform load, which has an
intensity q = 400 lb/ft. Hint: To aid in obtaining the
maximum bending moment in beam DE, draw the
shear-force and bending-moment diagrams.

S6x 12.5
B
A
6 ft-
-Steel rod
10 ft
400 lb/ft
D
Wood beam
10 ft-
-10 ft -
Transcribed Image Text:S6x 12.5 B A 6 ft- -Steel rod 10 ft 400 lb/ft D Wood beam 10 ft- -10 ft -
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