The initial length of a circular column, shown in the figure below, before loading was 3 m and its diameter was 40 cm. After a force of 5k tons was loaded on the aforementioned column, a shortening of 2 mm occurred in its length. (1kg = 9.8 N) It will be enough to use one digit after the comma.

a) (15) Calculate the stress acting on the column in MPa.

b) (15) Calculate the modulus of elasticity of the material from which the column is made, as GPa.

c) (10) Since it is known that the Poisson's ratio of the material from which the column is made is 0.2, calculate the diametrical deformation that will occur against this load.

 

 

Transcribed Image Text:

Lo=3m F=5*k ton Lo=3m F=5*k ton

Answer rating: 100% (QA)

To solve the given problem we can use the following formulas a Stress Force F Area A b Strain Change ... View the full answer