A reinforced concrete beam 550mmx300mm withtensile reinforcements of 5-28mm is simply supported over a span of 6.495m with additional 2m overhang from the right support. Using steel covering of 65mm, fc’=28MPa and fs=138Mpa.Calculate the following requirements: a)Check whether the beam is safe from the following loadings: Wdl=30KN/m (beam weight included)– placed throughout the length of the beam Wll=20KN/m (along the simple span only) Wll=10KN/m (along the cantilever only) Pdl=50KN (located 2m from the left support) Pll= 75KN (located at the free end)
A reinforced concrete beam 550mmx300mm withtensile reinforcements of 5-28mm is simply supported over a span of 6.495m with additional 2m overhang from the right support. Using steel covering of 65mm, fc’=28MPa and fs=138Mpa.Calculate the following requirements: a)Check whether the beam is safe from the following loadings: Wdl=30KN/m (beam weight included)– placed throughout the length of the beam Wll=20KN/m (along the simple span only) Wll=10KN/m (along the cantilever only) Pdl=50KN (located 2m from the left support) Pll= 75KN (located at the free end)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A reinforced concrete beam 550mmx300mm withtensile reinforcements of 5-28mm is simply supported over a span of 6.495m with additional 2m overhang from the right support. Using steel covering of 65mm, fc’=28MPa and fs=138Mpa.Calculate the following requirements:
a)Check whether the beam is safe from the following loadings:
Wdl=30KN/m (beam weight included)– placed throughout the length of the beam
Wll=20KN/m (along the simple span only)
Wll=10KN/m (along the cantilever only)
Pdl=50KN (located 2m from the left support)
Pll= 75KN (located at the free end)
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