Ta-Ching Liang.Study on the Index of Windbreak Effect[J].Research of Soil and Water Conservation,1999,6(03):147-153.
防风效果评估指标之研究
- Title:
- Study on the Index of Windbreak Effect
- Keywords:
- windbreak effect; index; Taiwan
- 摘要:
- 防风效果的评估在防风工程中有非常重要的地位，本研究探讨在台湾防风研究常用两种指标之适用性和代表性。并考虑二维风向速度及改善背风面常出现回流等之问题而建立风阻指标（Windbreak Index，WBI）。以数值计算来模拟一地表直立墙附近之空气流场，期能对于防风工程提供较实际、客观的防风效果评估方式。
- Abstract:
- Evaluation of windbreak effect plays an important role in quantifying the invisible flow field of wind engineering.The rationale and application oftwo original effect indices used widely in Taiwan are analyzed.Windbreak index is proposed to improving 2-dimensional velocity and presenting the influence of inverse flow in the downstream of windbreak fence.The velocity field of numerical simulation of the flow around a vertical wall is the general case of this study.For objectivity in practical situations WBI is a valid index in the evaluation of wind-break.
参考文献/References:
1 谷信辉.防风网N机能K关9 m研究.农业气象, 1952, 7(2):7～8
2 Van, E.J.et al.Windbreaks and Shelterbelts, W.M.O.Technical Note.1964, 59:1～26
3 李正钧.丘陵地防风网配置与地形特性之关系[硕士论文].中兴大学水土保持系, 1992, 30～34
4 王浩中.防风构造物防盐功效之风洞试验[硕士论文].中兴大学水土保持系, 1996, 18～55
5 邱启芳.海岸防风林与防风墙之防风防盐功效比较实验[硕士论文].中兴大学水土保持系, 1987, 18～50。
6 王冬成.斜风影响防风网防风效果之探讨[硕士论文].中兴大学水土保持系, 1994, 19～58
7 王义焘.防风网不同间距配置功效之风洞试验[硕士论文].中兴大学水土保持系, 1989, 14～23
8 梁大庆.百叶防风栅防风效果之型试验研究[硕士论文].中兴大学水土保持系, 1995, 23～45
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备注/Memo
收稿日期:1999-6-1;改回日期:。作者简介:梁大庆：中兴大学水土保持学系博士班研究生。