"Vienna University of Technology, Vienna, Austria Institute of Technical Mechanics NAS&NSA of Ukraine, Dnepropetrovsk, Ukraine Keldysh Institute of Applied Mathematics, RAN, Moscow, Russia NSA of Ukraine, Youzhnoye State Design Office The Yangel State Design Office ""Yuzhnoye"", Dnepropetrovsk, Ukraine Institute of Technical Mechanics NAS&NSA of Ukraine, Dnepropetrovsk, Ukraine S. P. Timoshenko Institute of Mechanics NAS of Ukraine, Kiev, Ukraine"