Before revision: This also majorly used in knowing the properties of a metal beams, for example it is used in experiments such as called T.T.M(tensile testing machine), U.T.M(universal teating machine) The ultimate load is related to the limit load Bn, using the concept of safety factor, j.
After revision: This also majorly used in knowing the properties of a metal beams, for example it is used in experiments such as called T.T.M(tensile testing machine), U.T.M(universal testing machine) The ultimate load is related to the limit load Bn, using the concept of safety factor, j.