\ A rectangular piece of steel

(E

)

=200GPa,v=

(

0.30)

has dimensions of

100mm,200mm

, and 40

mm

in the

x,y

, and

z

directions. Forces of

40kN

and

80kN

are uniformly distributed on the

x

and

y

faces, respectively.\ (a) Calculate the stresses in the

x,y

, and

z

directions.\ (b) Calculate the strain in the

x

-direction.\ (c) Calculate the strain in the y-direction.\ (d) Calculate the change in thickness in the z-direction

Problem 2 (10 Pts) A rectangular piece of steel (E=200GPa,v=0.30) has dimensions of 100mm,200mm, and 40 mm in the x,y, and z directions. Forces of 40kN and 80kN are uniformly distributed on the x and y faces, respectively. (a) Calculate the stresses in the x,y, and z directions. (b) Calculate the strain in the x-direction. (c) Calculate the strain in the y-direction. (d) Calculate the change in thickness in the z-direction Problem 2 (10 Pts) A rectangular piece of steel (E=200GPa,v=0.30) has dimensions of 100mm,200mm, and 40 mm in the x,y, and z directions. Forces of 40kN and 80kN are uniformly distributed on the x and y faces, respectively. (a) Calculate the stresses in the x,y, and z directions. (b) Calculate the strain in the x-direction. (c) Calculate the strain in the y-direction. (d) Calculate the change in thickness in the z-direction