Engineering, 15.04.2020 04:50, babyquinnz

You have designed a ductile hot-rolled steel bar that has yield strength in tension and compression of 400 MPa. Using the distortion energy theory. Maximum shear stress theory, and Maximum normal stress theory define the Factor of safety for the following three scenarios.

Scenario one: Plane stress where the principle stresses are σA=100 MPa and σB=50 MPa.
Scenario two: Plane stress where the principle stresses are σA=-50 MPa and σB=50 MPa.
Scenario three: The dimensional stress where σx=150 MPa and σy=0 MPa and Txx=100 MPa and the other stresses are zero.

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, viicborella

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Answers: 1

continue

Engineering, 04.07.2019 18:20, sanchez626

Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process

Answers: 1

continue

Engineering, 04.07.2019 19:10, alex6toes

What are the major differences between injection molding and extrusion?

Answers: 2

continue

Engineering, 04.07.2019 19:10, nbug2121

Arigid tank contains 10 kg of air at 137 kpa (abs) and 21°c. more air is added to the tank until the pressure and temperature rise to 242 kpa (abs) and 32°c, respectively. determine the amount of air added to the tank. [r-0.287 kj/kg k]

Answers: 3

continue

Do you know the correct answer?

You have designed a ductile hot-rolled steel bar that has yield strength in tension and compression...