摘要
凉山彝族自治州是重要的优质烟叶产区和现代烟草农业试点地区,具有得天独厚的光热、水土资源等自然优势,烤烟生产是经济支柱之一。为了便于烟叶的收购和临时存储,烟草公司在全州范围内,尤其是交通不便的山区修建了烟叶收购站,但气候因素和地理因素的影响使得烟叶收购站易遭雷击,极大地威胁了相关人员的生命安全和烟叶仓库的安全。基于此,分析了凉山州山区烟叶收购站易遭雷击的气候和地理因素,以及凉山州山区烟叶收购站概况,探讨了凉山州山区烟叶收购站的年预计雷击次数、防雷类别、危害种类,研究了凉山州山区烟叶收购站直击雷防护设计和感应雷防护设计。
Liangshan Yi Autonomous Prefecture was an important high-quality tobacco production area and a pilot area for modern tobacco agriculture,with unique natural advantages such as light,heat,water and soil resources.Flue-cured tobacco production was one of the economic pillars.In order to facilitate the acquisition and temporary storage of tobacco leaves,tobacco companies have built tobacco leaf acquisition stations throughout the state,especially in mountainous areas with inconvenient transportation.However,due to climate and geographical factors,tobacco leaf acquisition stations are prone to lightning strikes,greatly threatening the safety of relevant personnel and the safety of tobacco leaf warehouses.Based on this,the climate and geographical factors that make tobacco leaf purchasing stations in mountainous areas of Liangshan Prefecture susceptible to lightning strikes were analyzed,as well as the overview of tobacco leaf purchasing stations in mountainous areas of Liangshan Prefecture.The expected annual lightning strikes,lightning protection categories,and hazard types of tobacco leaf purchasing stations in mountainous areas of Liangshan Prefecture were discussed,and the design of direct lightning protection and induction lightning protection for tobacco leaf purchasing stations in mountainous areas of Liangshan Prefecture was studied.
作者
袁继昌
李兵
陈倩
王晓鹏
Yuan Ji-chang(Liangshan Meteorological Bureau,Liangshan,Sichuan 615000)
出处
《农业灾害研究》
2023年第9期297-299,共3页
Journal of Agricultural Catastrophology
关键词
山区烟站
防雷设计
雷电高发期
Mountain stand
Lightning protection design
High lightning frequency period
