| 地下水位固体潮响应的地震异常 |
| |
| 引用本文： | 陈建民,杨林章,张昭栋,石荣会,张继红. 地下水位固体潮响应的地震异常[J]. 地震, 1994, 0(1) |
| |
| 作者姓名： | 陈建民 杨林章 张昭栋 石荣会 张继红 |
| |
| 作者单位： | 国家地震局分析预报中心，国家地震局分析预报中心，山东省地震局，山东省地震局，山东省地震局 中国北京 100036，中国北京 100036，中国济南 250021，中国济南 250021，中国济南 250021 |
| |
| 摘 要： | 本文从理论上讨论了承压井水位与含水层固体潮体应变的关系以及在非线性失稳状态井水位对固体潮响应的变化,重点讨论了其响应率与响应比的变化。对水位观测资料的计算分析表明,震前响应率有一些变化,响应比有一个背景值1,与理论是一致的,而且震前也存在一些变化,说明水位固体潮响应可以反映含水层岩石参数的变化。
|
| 关 键 词： | 井水位 固体潮 响应率 响应比 非线性失稳 |
STUDY ON VARIATION OF AQUIFER ROCK PARAMETERS BY WATER LEVEL RESPONSE TO EARTH TIDE |
| |
| Chen Jianming Zhang Zhaodong Yang linzhangShi Ronghui Zhang Jihong. STUDY ON VARIATION OF AQUIFER ROCK PARAMETERS BY WATER LEVEL RESPONSE TO EARTH TIDE[J]. China Earthguake Engineering Journal, 1994, 0(1) |
| |
| Authors: | Chen Jianming Zhang Zhaodong Yang linzhangShi Ronghui Zhang Jihong |
| |
| Abstract: | In this paper the relationship between the water level of artesian wells and the body strain of aquifer's tide as well as the water level response to the earth tide under the non-linear instability are theoretically discussed;and the variation of response rate and response ratio are emphatically discussed. The computation and analysis of water level data indicate that the response rate showed some changes before earthquakes and the background value of response ratio is 1. It is identical with the theoretical value and also showed some changes before earthquakes. This demonstrates that the water level response to the solid tide might reflect some variation of aquifer's parameters. |
| |
| Keywords: | well water level solid tide response rate response ratio non-linear in- stability |
| 本文献已被 CNKI 等数据库收录！ |
