QUESTION 2 A piece of wood was cut into 3 pieces as shown below and will form into a l-beam section. Planks 1 will be the top and bottom flange members while the Plank 2 will be the web member. A sample l-beam is shown belown. In addition to that, a steel plate will be installed (at the center) at the bottom of the l-beam to ensure its strength. Calculate the I- (Moment of Inertia with respect to cendroidal x-axis) of the built section. b 2.7 cm h 44 cm tp 0.5 cm wp 18 cm b top flange h bot flange 1 3b b 3b - 8 4 8 Wp 2. web
QUESTION 2 A piece of wood was cut into 3 pieces as shown below and will form into a l-beam section. Planks 1 will be the top and bottom flange members while the Plank 2 will be the web member. A sample l-beam is shown belown. In addition to that, a steel plate will be installed (at the center) at the bottom of the l-beam to ensure its strength. Calculate the I- (Moment of Inertia with respect to cendroidal x-axis) of the built section. b 2.7 cm h 44 cm tp 0.5 cm wp 18 cm b top flange h bot flange 1 3b b 3b - 8 4 8 Wp 2. web
Chapter2: Loads On Structures
Section: Chapter Questions
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Transcribed Image Text:QUESTION 2
A piece of wood was cut into 3 pieces as shown below and will form into a l-beam section.
Planks 1 will be the top and bottom flange members while the Plank 2 will be the web member. A sample l-beam is shown belown.
In addition to that, a steel plate will be installed (at the center) at the bottom of the l-beam to ensure its strength.
Calculate the I- (Moment of Inertia with respect to cendroidal x-axis) of the built section.
b
2.7
cm
h
44
cm
tp
0.5
cm
wp
18
cm
b
top flange
h
bot flange
1
3b
b
3b
-
8
4
8
Wp
2.
web
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