An aluminum tube is fastened between a steel rod and a bronze rod as shown. Axial loads are applied at the positions indicated. For Bronze: Allowable stress = 120 MPa, EB = 83,000 MPa For Aluminum: Allowable stress = 120 Mpa, EA = 70,000 MPa For Steel: Allowable stress = 120 MPa, Es = 200,000 MPa Assume that the assembly is suitably braced to prevent buckling. Maximum overall deformation should not exceed 2mm. a) Give the value of the force acting on the bronze so as not to exceed allowable stresses and deformation. b) Give the value of the force acting on the aluminum so as not to exceed its allowable stresses and deformation. c) Give the value of the force acting on the steel so as not to exceed its allowable stresses and deformation.
An aluminum tube is fastened between a steel rod and a bronze rod as shown. Axial loads are applied at the positions indicated.
For Bronze: Allowable stress = 120 MPa, EB = 83,000 MPa
For Aluminum: Allowable stress = 120 Mpa, EA = 70,000 MPa
For Steel: Allowable stress = 120 MPa, Es = 200,000 MPa
Assume that the assembly is suitably braced to prevent buckling. Maximum overall deformation should not exceed 2mm.
a) Give the value of the force acting on the bronze so as not to exceed allowable stresses and deformation.
b) Give the value of the force acting on the aluminum so as not to exceed its allowable stresses and deformation.
c) Give the value of the force acting on the steel so as not to exceed its allowable stresses and deformation.
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