A 50-m laser strainmeter system installed in Transbaikalia: testing results

被引:3
作者
Dolgikh, G. I. [1 ,2 ]
Dolgikh, S. G. [1 ,2 ]
Rasskazov, I. Yu. [3 ]
Lugovoy, V. A. [3 ]
Saksin, B. G. [3 ]
机构
[1] Russian Acad Sci, Far Eastern Branch, VI Ilichev Pacific Oceanol Inst, Ul Baltiiskaya 43, Vladivostok 690041, Russia
[2] Far Eastern Fed Univ, Sch Nat Sci, Ul Sukhanova 8, Vladivostok 690950, Russia
[3] Russian Acad Sci, Min Inst, Far Eastern Branch, Ul Turgeneva 51, Khabarovsk 680000, Russia
基金
俄罗斯科学基金会;
关键词
laser strainmeter; regional oscillations and noise; microseisms; earthquakes; bay signal; free oscillations of geoblocks; Earth's background free oscillations; seiche; tides; OSCILLATIONS; DEFORMATION; EARTHQUAKES; WAVES; CRUST;
D O I
10.1016/j.rgg.2016.03.013
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
We report testing results for a 50-m laser strainmeter installed 300 m under the ground in a mine of PJSC Priargunsky Industrial Mining and Chemical Union (Krasnokamensk) and demonstrate its ability to record microseisms and waves of infrasonic sonic bandwidths. Processing and interpretation of the collected data provides information about microseismic to tidal strain changes in the Transbaikalian region. (C) 2016, V.S. Sobolev IGM, Siberian Branch of the RAS. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:1768 / 1774
页数:7
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