Verification of lira-sapr calculation of i-beams with two symmetry axes for general stability in transverse bending in the plane with maximum stiffness

Verification of lira-sapr calculation of i-beams with two symmetry axes for general stability in transverse bending in the plane with maximum stiffness

Blog Article

The paper considers verification of calculation of split I-beams db hugger 20 with two symmetry axes on the general Eulerian stability at transverse bending in the plane of maximum stiffness in the software package (PC) LIRA-SAD.Calculations for various loads are given.Numerical calculation results in PC LIRA-SAP are compared with calculation by analytical formulas of d546-430 S.

P.Timoshenko and V.Z.

Vlasov.Conclusions about calculation accuracy in PC LIRA-SAD in comparison with analytical formulas analysis are made.