Based on the theory of interaction of fluid-solid, tridimensional FEM model of dam-aircushion-water is introduced.The vibration isolation mechanism and effectiveness of air cushion has been studied.
摘要从流固耦合理论出发,坝体-气幕-
水隔震的
有限元理论模型,研究
气幕隔震的减震机理和隔震效果。