A truck with ultimate axle loads of 40kN and 60kN on a wheel base of 5m rolls across a 10m span simply supported T-beam of a bridge. In addition to the traffic load, the beam supports WDL 15.25kN/m and WLL-14.063kN/m. Determine the number of 28 mm diameter bars to adequately support the maximum moment in the beam. Use f'c-21MPa, fy=415MPa, stirrups diameter 10mm, and concrete cover=40mm. 600 mm 100 mm As B 300 mm 10 m mum 500 mm
A truck with ultimate axle loads of 40kN and 60kN on a wheel base of 5m rolls across a 10m span simply supported T-beam of a bridge. In addition to the traffic load, the beam supports WDL 15.25kN/m and WLL-14.063kN/m. Determine the number of 28 mm diameter bars to adequately support the maximum moment in the beam. Use f'c-21MPa, fy=415MPa, stirrups diameter 10mm, and concrete cover=40mm. 600 mm 100 mm As B 300 mm 10 m mum 500 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A truck with ultimate axle loads of 40kN and 60kN on a wheel
base of 5m rolls across a 10m span simply supported T-beam of a
bridge. In addition to the traffic load, the beam supports
WDL 15.25kN/m and WLL-14.063kN/m. Determine the number of
28 mm diameter bars to adequately support the maximum
moment in the beam. Use f'c-21MPa, fy=415MPa, stirrups
diameter 10mm, and concrete cover-40mm.
600 mm
100 mm
As
300 mm
10 m
B
mum
500 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffb7d61f1-cd91-403e-b987-c71071c510b3%2F0ed53d87-1e94-4067-a88a-b661d29050b2%2Fa3jzdp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A truck with ultimate axle loads of 40kN and 60kN on a wheel
base of 5m rolls across a 10m span simply supported T-beam of a
bridge. In addition to the traffic load, the beam supports
WDL 15.25kN/m and WLL-14.063kN/m. Determine the number of
28 mm diameter bars to adequately support the maximum
moment in the beam. Use f'c-21MPa, fy=415MPa, stirrups
diameter 10mm, and concrete cover-40mm.
600 mm
100 mm
As
300 mm
10 m
B
mum
500 mm
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