体育场内部湍动能的分布为脉动风的分析提供了依据。
The turbulence power distribution inner of stadium offers reference for the analysis on the simultaneous wind.
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.
将该数值模拟技术应用于南京奥林匹克体育中心体育场的随机风荷载模拟，计算结果表明了该方法的有效性。
The proposed method is applied in the numerical simulation of random wind load on Nanjing Olympic Stadium. The results verify the effectiveness and efficiency of the simulation method.
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