Question 4A square iron beam, 1.2 m long built in at it ends, is subjected to a point load of 100 kg atthe center of the beam. The maximum allowable deflection of the beam is limited to1.2 mm. If the iron beam is replaced with a square composite beam calculate:4.1 The cross sectional dimensions of the composite beam manufactured from polycarbonatereinforced with high strength carbon fibers, with a fiber volume ratio of x = 20 %, whichwill not deflect more than the maximum allowable deflection of 1.2 mm.4.2 The weight saving, if the iron beam is replaced by the composite beam.Take Eiron = 190 GPa and the density of polycarbonate as 1.2 g/cm3

Given Data: l = 1.2m. (built-in Fixed at ends] m = 100 kg at centre. ∂max = 1.2mm = 0.0012 m…

A square iron beam, 1.2 m long built in at it ends, is subjected to a point load of 100 kg at the center of the beam. The maximum allowable deflection of the beam is limited to 1.2 mm. If the iron beam is replaced with a square composite beam calculate:

A square iron beam, 1.2 m long built in at it ends, is subjected to a point load of 100 kg at the center of the beam. The maximum allowable deflection of the beam is limited to 1.2 mm. If the iron beam is replaced with a square composite beam calculate:

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter10: Statically Indeterminate Beams

Section: Chapter Questions

Problem 10.3.2P: A fixed-end b earn is subjected to a point load at mid-span. The beam has a rectangular cross...

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