A cast iron beam 12m long and supported as shown carries a uniformly distributed load of intensity Wo, N/m, (including its own weight). The allowable stresses are fb, ≤ 25MPa and fb, 90MPa. Determine the maximum safe value of wo, in N/m, if x= 1.2m. 10mm 12m Wo 220mm f 10mm R₁ 220mm R₂
A cast iron beam 12m long and supported as shown carries a uniformly distributed load of intensity Wo, N/m, (including its own weight). The allowable stresses are fb, ≤ 25MPa and fb, 90MPa. Determine the maximum safe value of wo, in N/m, if x= 1.2m. 10mm 12m Wo 220mm f 10mm R₁ 220mm R₂
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A cast iron beam 12m long and supported as shown carries a uniformly distributed load of intensity wo, N/m, (including its own weight). The allowable stresses are fbt ≤ 25 MPa and fbc ≤ 90 MPa. Determine the maximum safe value of wo, in N/m, if x= 1.2m.
Transcribed Image Text:A cast iron beam 12m long and supported as shown carries a uniformly distributed load of intensity Wo,
N/m, (including its own weight). The allowable stresses are fb, 25MPa and fb, 90MPa. Determine the
maximum safe value of wo, in N/m, if x= 1.2m.
10mm
12m
Wo
220mm
f
10mm
R₁
220mm
R₂
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