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| 蚌埠钻孔应变受抽水干扰的分析 | |
| 引用本文： | 李罡风,姜薇薇,陶媛,裴红云,李发. 蚌埠钻孔应变受抽水干扰的分析[J]. 地震工程学报, 2011, 33(Z1) |
| 作者姓名： | 李罡风 姜薇薇 陶媛 裴红云 李发 |
| 作者单位： | 1. 安徽省地震局,安徽合肥,230031 2. 庐江地震台,安徽庐江,231511 3. 金寨地震台,安徽金寨,237300 |
| 摘 要： | 分析了蚌埠地震台体应变受抽水的干扰情况,并给予了较合理的解释。通过对蚌埠台体应变数据的趋势变化分析,认为抽水干扰不是影响该台体应变观测数据趋势变化的主要因素;又通过区域不同台站体应变数据的对比分析,得到区域应力场是影响应变观测曲线变化的主要因素的论断。为使用该台体应变数据提供了参考,同时也为体应变的选址提供了参考实例。 |
| 关 键 词： | 安徽蚌埠台 钻孔体应变 抽水干扰 观测环境 区域应力场 |
Pumping Disturbance Analysis on Bore-hole Body Strain at Bengbu Seismic Station |
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| LI Gang-feng,JIANG Wei-wei,TAO Yuan,PEI Hong-yun,LI Fa. Pumping Disturbance Analysis on Bore-hole Body Strain at Bengbu Seismic Station[J]. China Earthguake Engineering Journal, 2011, 33(Z1) | |
| Authors: | LI Gang-feng JIANG Wei-wei TAO Yuan PEI Hong-yun LI Fa |
| Affiliation: | LI Gang-feng 1,JIANG Wei-wei 2,TAO Yuan 3,PEI Hong-yun 1,LI Fa 1(1.Earthquake Administration of Anhui Province,Hefei 230031,China,2.Seismic Station of Lujiang,Anhui Lujiang 231511,3.Seismic Station of Jinzhai,Anhui Jinzhai 237300,China) |
| Abstract: | The pumping disturbance on the bore-hole body strain for Bengbu seismic station in Anhui is analyzed,and logical explain is given.Through analyzing the trend change of Bengbu body strain observation data,it is considered that the pumping disturbance not main factor for the tread change.Through analyzing the body strain observation datas from several stations in this region,it is found that the change of regional stress field is main factor for the tread change of Bengbu body strain.The result gives a refere... |
| Keywords: | Benbu seismic station in Anhui province Bore-hole body strain Pumping disturbance Observation environment Regional stress field |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |