# Find the shortest length of duminium tubes 50mm outer diameter x 45 mm inner diameter with minimum induced stresses to be used in a two-bar truss. The two tubes are hinged to supports that are 2m apart , as in figure. Stress in the tubes should be kept below the gield strength of the matenal at 320 MPa.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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# Find the shortest length of aluminium
tubes 50mm outer diameter x 45 mm inner
diameter with minimum induced stresses
to be used in a two-bar truss, The two
tubes are hinged to supports that are 2m apart
figure. Stress in the tubes should be kept
below the yield strength of the matenal at
320 MPq.
A
, as in
1
of
2m
200 kg
Transcribed Image Text:# Find the shortest length of aluminium tubes 50mm outer diameter x 45 mm inner diameter with minimum induced stresses to be used in a two-bar truss, The two tubes are hinged to supports that are 2m apart figure. Stress in the tubes should be kept below the yield strength of the matenal at 320 MPq. A , as in 1 of 2m 200 kg
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