摘要
以内蒙古赤峰大甸子井为例,对该井水位和气压进行了相关性分析,分别得到了该井气压系数的背景值和东乌珠穆沁旗Ms5．9级地震和吉林前郭Ms5．0级地震前气压系数的变化情况。在静态密闭响应下,探讨了大甸子井气压效应的物理过程和机理。发现所得到结果与扩容模式的思想基本一致,一定程度上反映了震前的前兆变化特点。
Having relativity analysis well of Inner Mongolia Chifeng, We of the barometric coefficient before earthquake happen. To discuss the ph between water level and barometric by a typical case of Dadianzi got respectively the background value and the variety circumstance Dongwuzhumuqi Ms5.9 earthquake and Qianguo in Jinlin Ms5.0 ysics course and mechanism of Dadianzi well＇s barometric effect in static state obturation response.We found that the results received as well as Diffuse Dimension （DD） model.To reflect variety characteristic of earthquake precursor.
出处
《东北地震研究》
2006年第4期48-52,共5页
Seismological Research of Northeast China
关键词
气压效应
静态密闭响应
扩容模式
barometric effect
static state obturation response
Diffuse Dimension model
