Verify the adequacy of W18x50 beam with a simple span of 10.00m Due to architectural limitations, the beam depth shall be maximum of 450mm. Nominal loads are uniform dead load of 6.50 KN/m and a uniform live load of 10. 90KN/m. Limit the live load deflection to L/360. Assume the beam is braced at midspan. Fy=145 MPa; Fu=448 MPa
Verify the adequacy of W18x50 beam with a simple span of 10.00m Due to architectural limitations, the beam depth shall be maximum of 450mm. Nominal loads are uniform dead load of 6.50 KN/m and a uniform live load of 10. 90KN/m. Limit the live load deflection to L/360. Assume the beam is braced at midspan. Fy=145 MPa; Fu=448 MPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Verify the adequacy of W18x50 beam with a simple span of 10.00m Due to architectural limitations, the beam depth shall be maximum of 450mm. Nominal loads are uniform dead load of 6.50 KN/m and a uniform live load of 10. 90KN/m. Limit the live load deflection to L/360. Assume the beam is braced at midspan. Fy=145 MPa; Fu=448 MPa
![Designation
Weight
Area
А
mm2
Web
d.
Flange
t23
(mm)
14.5
tw
bf
Нx W
WKgm)
(mm)
9
(mm)
(mm)
w18x50
74.6
9484
456.9
190.40
rts
Moment of Inertia
Elastic Modulus Plastic Modulus
(xlo
mm
a)
mn)
175.3 1655.1
mn)
272.03
50.29
332.985
16.691
1457.6
Warping
Constant
Torsional Moment
of Inertia, J
mm4
316.13 x 103
ho
mm6
816.13 x 109
mm
442.4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F65f824cf-2da5-4ca0-9e92-8550d56d4083%2Fef7a2ca8-91f2-4bea-8bbe-efa4de719d52%2Fjeru1qz_processed.png&w=3840&q=75)
Transcribed Image Text:Designation
Weight
Area
А
mm2
Web
d.
Flange
t23
(mm)
14.5
tw
bf
Нx W
WKgm)
(mm)
9
(mm)
(mm)
w18x50
74.6
9484
456.9
190.40
rts
Moment of Inertia
Elastic Modulus Plastic Modulus
(xlo
mm
a)
mn)
175.3 1655.1
mn)
272.03
50.29
332.985
16.691
1457.6
Warping
Constant
Torsional Moment
of Inertia, J
mm4
316.13 x 103
ho
mm6
816.13 x 109
mm
442.4
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