(d) Radius of Mohr's circle (e) maximum value of the principal stress omax at the junction of the flange and web
(d) Radius of Mohr's circle (e) maximum value of the principal stress omax at the junction of the flange and web
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please solve d and e.
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Given: W10x39 rolled-steel beam supports a load P at the
midspan. Knowing that P = 45 kips, L = 10 ft.
For W10x39 rolled steel section,
Determine (provide in ksi):
(a) maximum value of the normal stress ơm in the beam
(b) normal stress at flange/web interface ob
(c) maximum shear stress at flange/web interface txy
(d) Radius of Mohr's circle
(e) maximum value of the principal stress omax at the junction of the flange and web
d = 9.92 in.,
b, =7.99 in.,
I, = 0.530 in.,
1„ = 0.315 in.,
I, = 209 in“,
S̟ = 42.1 in³
= 4.96 in.
Y, =c –1, = 4.43 in.
C ="
Transcribed Image Text:+X
Given: W10x39 rolled-steel beam supports a load P at the
midspan. Knowing that P = 45 kips, L = 10 ft.
For W10x39 rolled steel section,
Determine (provide in ksi):
(a) maximum value of the normal stress ơm in the beam
(b) normal stress at flange/web interface ob
(c) maximum shear stress at flange/web interface txy
(d) Radius of Mohr's circle
(e) maximum value of the principal stress omax at the junction of the flange and web
d = 9.92 in.,
b, =7.99 in.,
I, = 0.530 in.,
1„ = 0.315 in.,
I, = 209 in“,
S̟ = 42.1 in³
= 4.96 in.
Y, =c –1, = 4.43 in.
C =
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