The ahaminum rod ABC (E =10.1×10€ psi), which consists of two cylindrical portions AB and BC, is to be replaced with a cylindrical steel rod DE (E = 29×10 psi) of the same overall length. Determine the minimum required diameter d of the steel rod if its vertical deformation is not to exceed the deformation of the aluminum rod under the same load and if the allowable stress in the steel rod is not to exceed 33 ksi. d = 1.2 in. 33 kips 33 kips 19 in. 2.25 in. 3.00 in. 27 in.
The ahaminum rod ABC (E =10.1×10€ psi), which consists of two cylindrical portions AB and BC, is to be replaced with a cylindrical steel rod DE (E = 29×10 psi) of the same overall length. Determine the minimum required diameter d of the steel rod if its vertical deformation is not to exceed the deformation of the aluminum rod under the same load and if the allowable stress in the steel rod is not to exceed 33 ksi. d = 1.2 in. 33 kips 33 kips 19 in. 2.25 in. 3.00 in. 27 in.
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Transcribed Image Text:The ahaminum rod ABC (E =10.1×10 psi), which consists of two cylindrical portions AB and BC, is to be replaced with a
cylindrical steel rod DE (E = 29×10 psi) of the same overall length. Determine the minimum required diameter d of the steel
rod if its vertical deformation is not to exceed the deformation of the aluminum rod under the same load and if the allowable
stress in the steel rod is not to exceed 33 ksi.
d = 1.2
in.
33 kips
33 kips
19 in.
2.25 in.
3.00 in.
27 in.
C
Chank Aneuar fre thie Penhlem
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