提出了围岩应力场及渗流场耦合作用的相似理论，研制了部分典型材料的固流耦合相似配比。
The resemble theory on coupling of solid and liquid was put forward, a part of type material coupling prepare proportion was made.
尝试用有限元分析的方法模拟TLD中流体与结构的耦合作用，并验证了由此方法建立起来的流固耦合模型的可靠性；
Finite element method is used to carry on numerical simulation of fluid-structure interaction for the system of TLD, and a verification of the reliability of fluid-structure coupled mode is made.
薄膜结构与风环境之间存在着较强的流固耦合作用，并且这种耦合作用往往对薄膜结构的振动起控制作用。
There is an intense interaction between wind and fabric structures, which is a critical factor for the dynamic behavior of fabric structures.
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