弯曲纵向耦合振动 Coupled Bending-Axial Vibration
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利用虚功原理，建立了单面粘贴有压电致动器的梁结构的拉伸-弯曲耦合模型，在分析过程中，考虑了梁与致动器之间粘贴层的影响。
In this paper, the tension bending coupling model is presented by virtual work principle, the effect of the bonding layer between beam and piezoelectric actuator is considered in the analysis.
文中考虑了竖向力对群桩刚度的影响以及桩基承台水平位移与弯曲、扭转位移的耦合作用。
The effect of the vertical force on the pier stiffness and the interaction among the level, bending and torsion displacement is also studied.
通过花瓣的旋转曲率半径实现了花瓣动能、弯曲能和断裂能之间的耦合。
Furthermore, kinetic energy, bending energy and rupture energy are coupled through the bent radius of the petals.
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