...风雨激振;自适应模糊控制 [gap=1070]ter prevention and reduction engineering and protective engineering; stay cable; wind-induced vibration; adaptive fuzzy control.
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...桥的施工过程中,斜拉桥拉索在风和雨的共同作用下出现了较为强烈的振动,这就是所谓的“风雨激振”(Rain-wind induced vibration)。Hikami等在经过现场实测和风洞试验的发现,拉索表面形成的上水线是产生拉索振动的主要原因。
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Rain-wind induced vibration induced by the wind and rain in the common role, is very destructive fierce substantial vibration.
风雨激振现象是在风和雨的共同作用下,斜拉桥拉索发生的一种具有很大破坏性的激烈的大幅振动。
参考来源 - 斜拉桥拉索风雨激振的有限元分析Rain-wind-induced vibration is a kind of large amplitude vibration under rain and wind conditions.
风雨激振是指在风雨共同作用下,斜拉索发生的大幅振动。
参考来源 - 斜拉索风雨激振理论研究Three-dimension model for rain-wind-induced vibration of stay cable is established. The lag of stay cable is considered.
2.在考虑拉索垂度等条件下建立了拉索的风雨激振空间力学模型。
参考来源 - 斜拉桥的风致振动与车桥耦合振动研究·2,447,543篇论文数据,部分数据来源于NoteExpress
结果显示,限位装置能够有效的抑制拉索发生大幅风雨激振。
Results showed that the device could effectively mitigate the vibration of a stayed-cable induced by rain and wind.
目前人们通常采用空气动力措施来抑制斜拉索风雨激振的发生。
People often use the aerodynamic measures to curb the occurrence of rain vibration of cables.
拉索风雨激振是当前桥梁工程和风工程界非常关注的研究课题。
Rain wind induced cable vibration in cable stayed Bridges is presently a problem of great concern in communities of bridge engineering and wind engineering.
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