【摘要】 针对储液罐的固液耦合问题,从理论分析出发,利用Ansys软件对算例进行合理建模和模态分析,较为精确地分析了罐液体系的自振特性。此方法可为罐液系统的结构设计提供有价值的振动情况下的安全校核,为结构的安全使用提供了可靠依据,同时也为进一步分析罐液系统的动力响应打下基础。更多还原

【Abstract】 Beginning with the theory of fluid-tank coupling analysis,taking an actual liquid storage tank as an example,modal analysis of fluid-tank systems was performed through reasonable modeling by Ansys.This method could supply valuable prove of safety for the design of the fluid-tank systems in the case of vibration,meanwhile,it could be the base of dynamic response analysis of the fluid-tank system.更多还原