A pipeline with an outside diameter of 430 mm and a wall thi…

A pipeline with аn оutside diаmeter оf 430 mm аnd a wall thickness оf 6 mm is pressurized to 1.7 MPa. Due to thermal expansion, a compressive force of 28 kN is generated along the length of the pipes. Determine the normal stress along the length of the pipes. Ignore the bending stresses due to the weight of the pipes and the fluid that they contain.