The wind-tunnel test of sectional model and full-mode flutter analysis show that the bridge flutter instability has been greatly improved after increasing the comprehensive wind-resistant measure.
增加综合抗风措施后的赛吾迭格尔大桥节段模型试验和全模态颤振分析结果表明该桥颤振稳定性有了很大改善。
参考来源 - 大跨窄钢桁架加劲梁悬索桥颤振稳定性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
风洞节段模型试验结果表明：主梁具有很好的抗风稳定性。
It is proved that the main truss has excellent wind stability through the wind tunnel test of section model.
按照振动驱动机制不同，节段模型试验方法可分为自由振动法和强迫振动法两大类。
According to different driving ways of vibration, the sectional model test methods can be classified into two major categories, i. e. free-vibration method and forced-vibration method.
本文以在建中的金塘大桥的索塔锚固区剪力键选型试验和节段足尺模型试验为项目背景。
The type of shear connectors selection test and full-scale model test for the anchorage zone segment of Jintang Bridge, which is under-construction, were the project background.
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