以一种新的方法建立了在微重力环境、横向激励下圆柱贮箱液固耦合系统的动力学方程。
The dynamic equations for the coupling system of cylindrical tank partially filled with liquid are established under horizontal excitation in micro-gravity environment.
讨论了此类液-固耦合问题的解耦条件及对应的应力路径。
The decoupled conditions of stress paths for the liquid-solid coupling equations were discussed.
讨论了流体的流速、压强变化以及固—液耦合阻尼和固—液耦合刚度对管道固有频率的影响；
The influence of flowing velocity, pressure, solid_liquid coupling damp and solid_liquid coupling stiffness on natural frequency are discussed respectively.
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