气候变化领域集成服务门户(CCPortal): Experience and prospects for application of freguency-domain electromagnetic methods in frozen ground temperature monitoring

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	Experience and prospects for application of freguency-domain electromagnetic methods in frozen ground temperature monitoring
	Neradovsky L.G.; Litovko A.V.
发表日期	2013
ISSN	15607496
卷号	17 期号:2
英文摘要	A methodology of experimental studies of the temperature field influence on attenuation of the induced electromagnetic field strength at the frequency of 1.125 MHz has been developed. Appropriate mathematical models for practical application were found for the purpose of approximate calculation of temperatures in the layer of annual amplitude variations using the data of electromagnetic sounding. The accuracy of the models functioning has been studied, and the prospects for using induction survey in terms of non-destructive examination and prediction of thermal state of frozen foundations of engineering constructions have been evaluated.
英文关键词	Attenuation parameter; Boreholes; Experiment; Inductive field; Mathematical models; Temperature
学科领域	borehole; electromagnetic field; electromagnetic method; frozen ground; numerical model; temperature effect
语种	英语
scopus关键词	borehole; electromagnetic field; electromagnetic method; frozen ground; numerical model; temperature effect
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120342
作者单位	Melnikov Permafrost Institute, SB RAS, Merzlotnaya st., 36, Yakutsk, 677010, Russian Federation
推荐引用方式 GB/T 7714	Neradovsky L.G.,Litovko A.V.. Experience and prospects for application of freguency-domain electromagnetic methods in frozen ground temperature monitoring[J],2013,17(2).
APA	Neradovsky L.G.,&Litovko A.V..(2013).Experience and prospects for application of freguency-domain electromagnetic methods in frozen ground temperature monitoring.Earth's Cryosphere,17(2).
MLA	Neradovsky L.G.,et al."Experience and prospects for application of freguency-domain electromagnetic methods in frozen ground temperature monitoring".Earth's Cryosphere 17.2(2013).