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At a temperature of 20 °C there is a gap ∆ = 0.2 mm between the lower end of the brass bar and the slab  rigid suspended from the two steel bars.  Neglecting the mass of the slab, determine the stress in each  bar when the temperature of the assembly rises to 100°C  Answer: σsteel = 15.462MPa (t), σbronze= 20.615MPa(c),

At a temperature of 20 °C there is a gap ∆ = 0.2 mm between the lower end of the brass bar and the slab  rigid suspended from the two steel bars.  Neglecting the mass of the slab, determine the stress in each  bar when the temperature of the assembly rises to 100°C  Answer: σsteel = 15.462MPa (t), σbronze= 20.615MPa(c),

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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At a temperature of 20 °C there is a gap ∆ = 0.2 mm between the lower end of the brass bar and the slab
 rigid suspended from the two steel bars.  Neglecting the mass of the slab, determine the stress in each
 bar when the temperature of the assembly rises to 100°C  Answer: σsteel = 15.462MPa (t), σbronze= 20.615MPa(c),

Bronce Acero Bronce A = 400 mm? A = 600 mm? Acero Acero E = 200 GPa E = 83 GPa 800 mm d A = (11.7)10°°C = (18.9)10°°C Losa rígida Dimensione
Transcribed Image Text:Bronce Acero Bronce A = 400 mm? A = 600 mm? Acero Acero E = 200 GPa E = 83 GPa 800 mm d A = (11.7)10°°C = (18.9)10°°C Losa rígida Dimensione
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