School of Energy and Power Engineering Beihang University Beijing 100191 ChinaState Key Laboratory of Laser Propulsion and Application Beijing Power Machinery Institute Beijing 100074 China;
School of Energy and Power Engineering Beihang University Beijing 100191 China;
School of Energy and Power Engineering Beihang University Beijing 100191 China;
discontinuous beam; bending stiffness; transverse vibration; axial loads; gyroscopic moments;