Analysis of DSQ Tiltmeter Anomaly at Sixian Seismic Station Using Irregular Load Model
ZHENG Hai-gang
YAN Wei
WANG Xue-ying
HE Kang
LI Jun-hui
WANG Jun
Abstract：This paper collected parameters of environment changes and rock mechanics by environmental investigation at the observation field of Sixian seismic station, and calculated the tilt field caused by load changes using the two-dimensional irregularly load model.The results show that the two load changes have some influence to the EW observation of DSQ tiltmeter at Sixian seismic station, the maximum effects of amount is about 354.07 ms, which is much less than the observed value of 1 630.28 ms.From the point of view of quantitative simulation confirm, the anomaly of DSQ tiltmeter at Sixian seismic station cannot be attributed to load changes.
Keywords：DSQ tiltmeterenvironmental disturbanceload modelquantitative simulation
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 45-48 )