摘要
对5组不同埋设深度的接地体的接地电阻经过长达2 a(2008年11月—2010年10月)的跟踪观测,得到接地电阻和土壤电阻率的试验数据,利用观测场有关气象资料与试验数据进行对比分析,初步研究了乌鲁木齐地区土壤温、湿度变化对接地电阻的影响。为乌鲁木齐地区防雷装置的设计、施工特别是冬季检测业务提供了较为科学、合理的依据。
The test data of resistance and soil resistivity was collected by follow-up observation of5 groups grounding resistance of the grounding with different burial depth for 2 years（fromNovember 2008 to October 2010）,which was compared with relevant meteorological data of theobservation field to study the effects of changes in soil temperature and soil moisture on GroundResistance in Urumqi. This provided more scientific, rational foundation and method for the designand construction, especially winter testing business, of the lightning protection systems in Urumqi.
出处
《沙漠与绿洲气象》
2014年第6期70-72,共3页
Desert and Oasis Meteorology
基金
新疆气象局课题"乌鲁木齐地区不同季节土壤温度变化对接地电阻的影响(200909)"资助
关键词
土壤温度
土壤湿度
土壤电阻率
接地电阻
影响
soil temperature
soil moisture
soil resistivity
grounding resistance
