STRUCTURAL MECHANICS AND STRENGTH OF FLIGHT VEHICLES: CALCULATION OF DEFORMATIONS AND VIBRATIONS OF LARGE ASPECT RATIO WINGS TAKING INTO ACCOUNT CONE EFFECT

摘要

We obtained the differential equations of bending, transverse shear and torsion as well as of bending-torsional vibrations of a large aspect ratio wing taking into account the cone effect, i.e., inclination of shell generatrices with respect to the longitudinal axis. The boundary-value problem described by the ordinary differential equations and boundary conditions is numerically solved by reducing it to the initial Cauchy problem.