Q1 A symmetrical I-beam is subject to a shear force of 42429N acting along its entire length. The beam has two flanges each with a width 29mm and depth of 11mm. The width of the central web is 9mm and its depth is 59mm. Web JE A Flange I-Beam Cross-section Determine the neutral axis position from the bottom face of the beam (Answer in mm). Determine the 1st moment of area for the beam with respect to the neutral axis (Answer in mm^3). Determine the maximum shear stress in the beam (Answer in Pa).

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q1
A symmetrical I-beam is subject to a shear force of 42429N acting along its entire length.
The beam has two flanges each with a width 29mm and depth of 11mm.
The width of the central web is 9mm and its depth is 59mm.
Web
12
I-Beam Cross-section
Determine the neutral axis position from the bottom face of the beam (Answer in mm).
Determine the 1st moment of area for the beam with respect to the neutral axis (Answer in
mm^3).
Determine the maximum shear stress in the beam (Answer in Pa).
Determine the maximum shear stress at the joint between the flange and web (Answer in
kPa).
Select the 4 correct answers from the list below/:
a. -6.49355158730159
b. 0.0166989735111337
C. 0.00834948675556685
d. 0.0139158112592781
e. 3826.6
Of. 1691760
g. -9.09097222222222
h. 11479.8
OL -10.3896825396825
-7.79226190476191
DODOD
k. 3383520
OL -11.6883928571429
A Flange
m. 5739.9
n. 0.0111326490074225
O. 2255680
P. 9566.5
q. 7653.2
Or. 0.0194821357629893
Os. 2819600
01. 1127840
Transcribed Image Text:Q1 A symmetrical I-beam is subject to a shear force of 42429N acting along its entire length. The beam has two flanges each with a width 29mm and depth of 11mm. The width of the central web is 9mm and its depth is 59mm. Web 12 I-Beam Cross-section Determine the neutral axis position from the bottom face of the beam (Answer in mm). Determine the 1st moment of area for the beam with respect to the neutral axis (Answer in mm^3). Determine the maximum shear stress in the beam (Answer in Pa). Determine the maximum shear stress at the joint between the flange and web (Answer in kPa). Select the 4 correct answers from the list below/: a. -6.49355158730159 b. 0.0166989735111337 C. 0.00834948675556685 d. 0.0139158112592781 e. 3826.6 Of. 1691760 g. -9.09097222222222 h. 11479.8 OL -10.3896825396825 -7.79226190476191 DODOD k. 3383520 OL -11.6883928571429 A Flange m. 5739.9 n. 0.0111326490074225 O. 2255680 P. 9566.5 q. 7653.2 Or. 0.0194821357629893 Os. 2819600 01. 1127840
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