地震地磁观测与研究2016，Vol.37Issue(3)：67-71,5.DOI:10.3969/j.issn.1003-3246.2016.03.011
道路建设对DSQ水管倾斜仪影响分析
The study of road construction effect on the DSQ water tube tiltmeter
摘要
Abstract
The observation data curve of north-south component of DSQ water tube tiltmeter showed a sharp decline in south, but the data curve of east-west component reveal normality at Xinyang Seismic Station on September 30,2013. The ifeld survey found that the abnormal change caused by road building near the village (the closest distance is less than 20 m),artificially reducing load on the ground changed the external environment, and resulted in abnormal observations. It excluded earthquake precursor anomaly.关键词
DSQ水管倾斜仪/观测系统/降水/载荷应力干扰Key words
abnormal characteristics/DSQ/observation system/rainfall/amount of load change引用本文复制引用
余尚江,成万里,卢亚,黄恩贤,曲翠兰..道路建设对DSQ水管倾斜仪影响分析[J].地震地磁观测与研究,2016,37(3):67-71,5.基金项目
河南省地震局科研基金项目 （）
