Increase of wings weight calculations accuracy

The problem of forecasting the wing weight taking into account the redistribution of aerodynamic loading at its deformation is considered. The technique of forecasting the wing deformations at early design stages is offered. Results of parametrical researches under the account of interrelations of wing deformations and distribution of aerodynamic loadings for wings with various geometrical parameters are resulted. It is shown that the account of redistribution the aerodynamic loading in a case of swept wings allows to raise accuracy of weight calculation the force elements of constructions.