Vertical Pendulum Rainfall Interference Analysis and Ruled Out
1〓Longyan Seismicstation,Earthquake Administration of Fujian Province,28 North-Jiefang Road, Longyan 364000, China
Abstract Longyan seismographic station vertical pendulum displays the obvious influence of rainfall. Based on topographical and geological conditions research, we use mori in-depth analysis to understand the causes of the influence of rainfall. Due to the vertical pendulum observation curve, there is strong correlation between rainfall accumulation and the value curve. We use the unary linear regression method to rule out of rainfall interference, and at the same time, probe into the reflect effect.
Key words ：
vertical pendulum
rainfall interference
cause analysis
eliminate
reflect effect
Received: 24 March 2014
Published: 15 April 2015
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