The cylindrical AC aluminum and CB steel bars in the figure are combined and placed between two rigid plates at A and B, but there is a gap of A=0.1 mm between the B plate and the bars. The modulus of elasticity of aluminum is E-70 GPa and the cross-sectional area is A-400 mm², the modulus of elasticity of steel is Eç-210 GPa and the cross-sectional area is -200 mm³. the lengths of the bars are LAC-200 mm and L CB-600 mm. Since a load of P-30 kN is applied to point C What is the displacement of the bar AC?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The cylindrical AC aluminum and CB steel bars in the figure are combined and placed between two rigid plates at A and B, but there is a gap of A=0.1 mm between the B plate and the bars. The modulus of elasticity of aluminum is E-70 GPa and the cross-sectional area is A-400 mm², the modulus of elasticity of steel is Eç-210 GPa and the cross-sectional area is -200 mm³. the lengths of the bars are LAC-200 mm and L CB-600 mm. Since a load of P-30 kN is applied to point C What is the displacement of the bar AC?
LAC
Şekildeki silindirik AC alüminyum ve CB çelik çubukları birleştirilerek A ve B'de iki rijit plaka arasımayerleştirilmiş
fakat B plakası ile çubuklar arasında A-0,1 mm lik bir boşluk kalmıştır. Alüminyumun elastisite modülü EA-70
GPa ve kesit alanı A-400 mm, çeliğin elastisite modülü Eç 210 GPa ve kesit alanı Aç-200 mm, çubukların
boylan LAC=200 mm ve L CB-6000 mm' dir. C noktasına P-30 kN luk bir yük uygulandığına göre,
AC çubuğundaki yer değiştirme (mm) aşağıdakilerden hangisidir?
O a. 0,0762
O b. -0,0762
O c.0,1762
O d. -0,1762
O e. 0,2143
page=3#
Transcribed Image Text:LAC Şekildeki silindirik AC alüminyum ve CB çelik çubukları birleştirilerek A ve B'de iki rijit plaka arasımayerleştirilmiş fakat B plakası ile çubuklar arasında A-0,1 mm lik bir boşluk kalmıştır. Alüminyumun elastisite modülü EA-70 GPa ve kesit alanı A-400 mm, çeliğin elastisite modülü Eç 210 GPa ve kesit alanı Aç-200 mm, çubukların boylan LAC=200 mm ve L CB-6000 mm' dir. C noktasına P-30 kN luk bir yük uygulandığına göre, AC çubuğundaki yer değiştirme (mm) aşağıdakilerden hangisidir? O a. 0,0762 O b. -0,0762 O c.0,1762 O d. -0,1762 O e. 0,2143 page=3#
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