阿拉善左旗通勤机场航务管理系统综合防雷技术  

Comprehensive Lightning Protection Technology of Navigational Matters Management System of Commuting Airport in Alxa Left Banner

作　　者：刘志宁[1] 田春生[1] 田东云 杨振华[1] 

机构地区：[1]阿拉善盟气象局,内蒙古巴彦浩特750306

出　　处：《内蒙古气象》2014年第5期61-65,共5页Meteorology Journal of Inner Mongolia

摘　　要：文章主要介绍阿拉善左旗通勤机场航务系统的组成、雷电灾害影响和防护措施,重点对通勤机场航务管理系统中航管楼、全向信标台、航向台、下滑台等主要组成部分的直击雷防护、等电位连接与接地、综合布线、电源系统、信号传输系统和天馈系统的防雷技术进行详细阐述,为同类机场防雷设计与实践提供参考。Based on the observation data of daily temperatures （maximum, minimum）, precipitation, sunshine hours in corn growth period in Ongniud Banner agricultural meteorological Stations from April to September during 1983-2013. Through calculating the correlation coefficient of different periods with the sunshine, air temperature and water conditions and the grey relational degree with corn yield, the influence of meteorological conditions on period of duration and corn yield was analyzed. The results showed that （1） Corn sowed on April 27th, and matured on September 23 rd,so the period of duration was 150 days in Ongniud Banner. The average sunshine duration was 1351.3 hours, and accumulated temperature was 2925 ~C and precipitation was 297.8 mm. （2） The days of dif- ferent periods of duration had outstanding positive correlation with the sunshine duration,and positive correlation with precipitation, negative correlation with air temperature significandy related in seedling stage.（3） The degree of association of corn climatic yield and sunshine duration was highest, and light condition was the main environmental factor affecting the yield from the corn heading stage to maturity stage.

关 键 词：阿拉善左旗 通勤机场 航务系统 雷电防护 

分 类 号：TU895[建筑科学]