期刊文献+

浙江三门湾大桥桥位风环境数值风洞模拟与分析

原文传递
导出
摘要 首先尝试基于Google Earth地图系统提供的地形数据,利用逆向网格生成技术,获得了满足桥位地形风环境模拟的一定范围的地形模型;基于数值风洞模拟技术,进行了桥位自然主导风向下的桥位沿线地形风环境数值模拟,给出了表征桥位风环境的风速系数在桥位不同区段的分布特征;进一步根据三门湾大桥设计资料,获得了沿线主要桥梁工程桥面高度处的风速系数分布;比较分析给出了三门湾大桥桥位沿线大区域风环境风速系数分布特征,为合理评价大桥不同区段风天行车安全提供了数据支撑。
出处 《公路》 北大核心 2014年第7期164-167,共4页 Highway
  • 相关文献

参考文献3

二级参考文献22

  • 1Farell C. Experiments on the wind tunnel simulation of atmospheric boundary layers[J]. Journal of Wind Engineering and Industrial Aerodynamics, 1999,79:11 - 35.
  • 2Cao S. Experimental study on roughness effects on turbulent boundary layer flow over a two-dimensional steep hill[J]. Journal of Wind Engineering and Industrial Aerodynamics ,2006,94 : 1 - 19.
  • 3Neff D E. Wind-tunnel modeling of hill and vegetation influence on wind power availability[J]. Journal of Wind Engineering and Industrial Aerodynamics, 1998.74 - 75: 335 - 343.
  • 4Chock G Y K. Modeling of topographic wind speed effects in Hawaii[J]. Journal of Wind Engineering and Industrial Aerodynamics,2005, 93:623 - 638.
  • 5Cheng E. Kinematic flow model based extreme wind simulation[J]. Journal of Wind Engineering and Industrial Aerodynamics, 1998,77-78:1-11.
  • 6Zhang A. Numerical simulation of the wind field around different building arrangements[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2005,93:891-904.
  • 7Tamura Y. Simultaneous measurements of wind speed profiles at two sites using Doppler sodars[J]. Journal of Wind Engineering and Industrial Aerodynamics,2001,89:325 - 335.
  • 8Takahash T. Wind tunnel tests of effects of atmospheric stability on turbulent flow over a three-dimensional hill[J]. Journal of Wind Engineering and Industrial Aerodynamics,2005,93 : 155 - 169.
  • 9Bowen A J. Modelling of strong wind flows over complex terrain at small geometric scales[J]. Journal of Wind Engineering and Industrial Aerodynamics, 2003,91: 1859 - 1871.
  • 10Uchida T. Large-eddy simulation of turbulent airflow over complex terrain[J]. Journal of Wind Engineering and Industrial Aerodynamics,2003,91:219-229.

共引文献27

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部