However,there are few studies in numerical simulation of buildings in the wind-sand field. As the dust storms in north China become frequently,the numerical calculation of buildings in the wind-sand field studied in this paper will have important practical significance.
目前风荷载的数值计算已经从基础的研究步入了实际应用的阶段,但关于建筑物在风沙流场的数值计算还很少有人研究,随着我国北方沙尘暴天气的频繁出现,本文对建筑物在风沙流场进行数值计算就有了比较重要的现实意义。
参考来源 - 高层建筑风沙流场的数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
By the roadbed height proposed and the analysis of wind velocity flow field, the active sand dune zone should be kept between 1.
按风速流场分析所建议的路基高度为：流动沙丘区路基合理高度宜在1。
Through field survey of wind sand flow movement in the 100 km wind area along the Lan-Xin Railway, a new concept, the density of wind sand flow, is put forward.
通过对兰新铁路百里风区戈壁风沙流进行现场观测研究，提出风沙流密度的新概念，解决风沙流研究中如何利用现场定时观测研究风沙流动态变化特点的重大技术难题。
Results indicate that its resistances to wind erosion are better than other materials. SH can be used for sand dune fixation. The references may guide the field practice in…
试验结果表明，SH可以固沙，固沙后抗风蚀能力强，研究结果为指导现场施工提供了依据。
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