风致振动 wind vibration ; wind-induced oscillation ; gentle vibration
桥梁风致振动 wind induced vibration of bridge
风振 风致振动
Wind vibration Wind vibration
以上为机器翻译结果，长、整句建议使用 人工翻译 。
根据体育场主看台弧形挑篷的风荷载和振型函数特点，提出并建立了极坐标下计算主看台弧形挑篷风致振动响应的方法。
Based on the characteristics of wind loads and modal shape of grandstand arc roofs of large stadiums, a polar coordinate method for wind induced dynamic response analysis is proposed in this paper.
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