By numerical simulation, we achieve the distribution of wind pressure on walls and wind environment at pedestrian level around the towers.
通过数值模拟，获得了幕墙的风压分布情况及塔四周行人高度风环境情况。
Since numerical model can provide the detailed flow field data, it has a great advantage compared with the wind tunnel experiment in accurately evaluating the wind effects on pedestrian.
数值模式能够在每一个计算格点和每一个时间段提供流场的详细信息，因而，在准确评价行人风环境或者其他风环境问题上比风洞实验更具优势。
Conclusion of the research may offer good reference to future pedestrian cable suspension bridge design, also it may be used as the foundation for anti-wind design of this type of Bridges.
研究的结论可为今后人行悬索桥的设计提供有益的参考，也为该类型桥梁的抗风设计等奠定基础。
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