基于Fluent防雪柵欄數值仿真研究
發(fā)布時間:2019-01-03 09:56
【摘要】:運用CFD軟件Fluent,針對特定的防雪柵欄,簡要敘述其作用機理,選取新疆塔城地區(qū)S201線典型斷面,對不同的防雪柵欄的水平距離、路堤高度以及邊坡坡率等參數設定,基于風雪流的氣固兩項性并采用一定的數學模型進行數值模擬,進行雪害沉積的規(guī)律研究和模擬參數的合理確定,從而為新疆公路風吹雪災害提供一種快速、經濟、可靠的治理方法。
[Abstract]:By using CFD software Fluent, this paper briefly describes its action mechanism, selects typical section of S201 line in Tacheng area, Xinjiang, and sets different parameters such as horizontal distance, height of embankment and slope rate of side slope. Based on the gas-solid binomial property of snowstorm flow and using certain mathematical model to carry out numerical simulation, the regularity of snow damage deposition and the reasonable determination of simulation parameters are studied, so as to provide a fast and economical way for highway wind and snow blowing disaster in Xinjiang. A reliable method of governance.
【作者單位】: 新疆大學建筑工程學院;新疆維吾爾自治區(qū)交通運輸工程質量監(jiān)督局;新疆交通科學研究院;
【分類號】:U418.326
本文編號:2399219
[Abstract]:By using CFD software Fluent, this paper briefly describes its action mechanism, selects typical section of S201 line in Tacheng area, Xinjiang, and sets different parameters such as horizontal distance, height of embankment and slope rate of side slope. Based on the gas-solid binomial property of snowstorm flow and using certain mathematical model to carry out numerical simulation, the regularity of snow damage deposition and the reasonable determination of simulation parameters are studied, so as to provide a fast and economical way for highway wind and snow blowing disaster in Xinjiang. A reliable method of governance.
【作者單位】: 新疆大學建筑工程學院;新疆維吾爾自治區(qū)交通運輸工程質量監(jiān)督局;新疆交通科學研究院;
【分類號】:U418.326
【相似文獻】
相關期刊論文 前4條
1 陳鳳箴;;防雪柵欄對公路風吹雪災害的防治技術研究[J];內蒙古公路與運輸;2009年01期
2 武鶴;朱光耀;魏建軍;張家平;;防雪柵在公路風吹雪雪害防治中的應用[J];黑龍江工程學院學報;2008年01期
3 尹廣金;;淺談公路雪阻的防治[J];交通科技與經濟;2005年05期
4 ;[J];;年期
,本文編號:2399219
本文鏈接:http://www.sikaile.net/kejilunwen/jiaotonggongchenglunwen/2399219.html