| 地下水对地电前兆影响的实验研究 |
| |
| 引用本文： | 王铁城,毛桐恩.地下水对地电前兆影响的实验研究[J].地震,1997,17(2):157-161. |
| |
| 作者姓名： | 王铁城 毛桐恩 |
| |
| 作者单位： | [1]中国北京10036国家地震局分析预报中心 [2]中国北京100081国家地震局地球物理研究所 |
| |
| 基金项目： | 地震科学联合基金!94081 |
| |
| 摘 要： | 以含水岩土为样本，研究了不同含水率，不同矿化度，不同压力，不同温度以及岩土层中重力水面的不等高度状态下岩土电阻率的定量变化，实验表明，岩土介质电阻率与所含水的特性有十分密切的关系，该实验首次把地下水前兆与地地前兆作为一个整体，来研究地者之间的内在联系，并分析其相关特征。
|
| 关 键 词： | 地下水 地电 相互关系 实验研究 地震前兆 |
EXPERIMENTAL STUDY ON EFFECT OF UNDERGROUND WATER ON GEOELECTRIC PRECURSORS |
| |
| Wang Tiecheng, Sun Tianlin,Huang Jinli, Chen Huajing, Ji Hui.EXPERIMENTAL STUDY ON EFFECT OF UNDERGROUND WATER ON GEOELECTRIC PRECURSORS[J].Earthquake,1997,17(2):157-161. |
| |
| Authors: | Wang Tiecheng Sun Tianlin Huang Jinli Chen Huajing Ji Hui |
| |
| Abstract: | In the experiment, sand with water was used as sample. The quantitative change ofthe sample resistivity was studied under the different height of gravity water, the differ-ent saturation degree, different mineralized degree and different pressure. The experi-ment shows that the medium's resistivity of the sample has a very close relation with thecharacteristic of the water in it. The experiment is the first one to take the precursors ofunderground fluid and geoelectricity as a whole to study the internal relations betweenthem, and to analyse the correlative characteristics. |
| |
| Keywords: | Underground water Geoelectricity Correlative relation Experimental study |
| 本文献已被 CNKI 维普 等数据库收录！ |
