A simply supported girder spans 10 m. It carries two beams each at 3.5 m from the supports. The concentrated load from each beam is 70 kN. A. Calculate the maximum web shear stress in MPa B. Calculate the maximum flexural/bending stress in MPa. C. Calculate the maximum shear stress at neutral axis
A simply supported girder spans 10 m. It carries two beams each at 3.5 m from the supports. The concentrated load from each beam is 70 kN. A. Calculate the maximum web shear stress in MPa B. Calculate the maximum flexural/bending stress in MPa. C. Calculate the maximum shear stress at neutral axis
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A simply supported girder spans 10 m. It carries two beams each at 3.5 m from the supports. The concentrated load from each beam is 70 kN.
A. Calculate the maximum web shear stress in MPa
B. Calculate the maximum flexural/bending stress in MPa.
C. Calculate the maximum shear stress at neutral axis
![GIVEN:
Beam Properties
Section W410 mm x 100 kg/m
A = 12710 mm²
d = 410 mm
Ix=397 x 106 mm4
ly = 49 x 106 mm4
Fy=248 MPa
tw = 10 mm
b = 260 mm
tr = 17 mm
Modulus of elasticity E = 200 GPa
Consider bending about the x-axis.
3.5m
70 kN
3.5m
70 kN
W=100 kg/m
3.5m
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7e0656b9-eaf3-4e84-807c-0486f6a2798d%2F574e9e20-8987-4f0e-b8f1-edc7d5e4c145%2Fqn0ch1h_processed.jpeg&w=3840&q=75)
Transcribed Image Text:GIVEN:
Beam Properties
Section W410 mm x 100 kg/m
A = 12710 mm²
d = 410 mm
Ix=397 x 106 mm4
ly = 49 x 106 mm4
Fy=248 MPa
tw = 10 mm
b = 260 mm
tr = 17 mm
Modulus of elasticity E = 200 GPa
Consider bending about the x-axis.
3.5m
70 kN
3.5m
70 kN
W=100 kg/m
3.5m
B
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