A Universal beam of I shaped cross-section is 203 mm deep, and 133 mm wide and has a steel plate 150 mm by 10 mm thick fastened to each flange. Ix-x for the universal beam is 28.80×10^6 mm^4. a) Determine the total uniformity distributed load which may be carried over a simply supported span of 6 metres if the permissible bending stress is 165 N/mm^2. Neglect the self-weight of the beam. [Ans.: 124.02 KN/m] b) Determine the minimum central length over which the additional plates are required. [Ans.: 4.23m]
A Universal beam of I shaped cross-section is 203 mm deep, and 133 mm wide and has a steel plate 150 mm by 10 mm thick fastened to each flange. Ix-x for the universal beam is 28.80×10^6 mm^4. a) Determine the total uniformity distributed load which may be carried over a simply supported span of 6 metres if the permissible bending stress is 165 N/mm^2. Neglect the self-weight of the beam. [Ans.: 124.02 KN/m] b) Determine the minimum central length over which the additional plates are required. [Ans.: 4.23m]
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A Universal beam of I shaped cross-section is 203 mm deep, and 133 mm wide and has a steel plate 150 mm by 10 mm thick fastened to each flange. Ix-x for the universal beam is 28.80×10^6 mm^4.
a) Determine the total uniformity distributed load which may be carried over a simply supported span of 6 metres if the permissible bending stress is 165 N/mm^2.
Neglect the self-weight of the beam. [Ans.: 124.02 KN/m]
b) Determine the minimum central length over which the additional plates are required. [Ans.: 4.23m]
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