Question

'For assembly shown in the figure. Determine the stress in each of the two vertical rods if the temperature rises 40 %C after the load P-50 kN is applied. Neglect the deformation and mass of the horizontal bar AB. Use Ea-70 GPa, &.-23.0 um/m:"€ Aa-900 mm, E,=20O GPa; 4=[.7 umlm'€ and A;=600 mm? Steel 4m Aluminum 3m 3 m 3 m 3 m 50 kN'

Name: for assembly shown in the figure determine the stress in each of the two vertical rods if the temperature rises 40 c after the load p 50 kn is applied neglect the deformation and mass of the 43983
Uploaded: 2022-05-29T11:44:26-08:00
Duration: 7 min 27 s
Channel: Sri K
Description: for assembly shown in the figure determine the stress in each of the two vertical rods if the temperature rises 40 c after the load p 50 kn is applied neglect the deformation and mass of the 43983

          'For assembly shown in the figure. Determine the stress in each of the two vertical rods if the temperature rises 40 %C after the load P-50 kN is applied. Neglect the deformation and mass of the horizontal bar AB. Use Ea-70 GPa, &.-23.0 um/m:"€ Aa-900 mm, E,=20O GPa; 4=[.7 umlm'€ and A;=600 mm?
Steel 4m
Aluminum 3m
3 m
3 m
3 m 50 kN'

Added by Ronnie K.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

05/29/2022

Step 1

7 um/m°C - Applied load (P): 50 kN - Cross-sectional area of steel rod (As): 600 mm² - Young's modulus for steel (Es): 200 GPa Using the formula for extension due to temperature change: ΔLs = Ls * αs * ΔT ΔLs = 4 * 1000 * 11.7 * 10^-6 * 40 ΔLs = 0.00234 m Show more…

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'For assembly shown in the figure. Determine the stress in each of the two vertical rods if the temperature rises 40 %C after the load P-50 kN is applied. Neglect the deformation and mass of the horizontal bar AB. Use Ea-70 GPa, &.-23.0 um/m:"€ Aa-900 mm, E,=20O GPa; 4=[.7 umlm'€ and A;=600 mm? Steel 4m Aluminum 3m 3 m 3 m 3 m 50 kN'