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| 邢台石膏矿矿震孕育过程及警示 | |
| 引用本文： | 闻军,勾宪斌,赵京轶.邢台石膏矿矿震孕育过程及警示[J].地震地磁观测与研究,2007,28(2):36-40. |
| 作者姓名： | 闻军 勾宪斌 赵京轶 |
| 作者单位： | 1. 中国北京,100036,中国地震台网中心 2. 中国重庆,400056,重庆市地震局 3. 中国北京,100085,中国地震局地壳应力研究所 |
| 摘 要： | 2005年11月6日河北邢台县石膏矿发生了矿难,本文使用首都圈台网记录的从当日09时小矿震初始活动到19时36分矿难发生的所有矿震波形数据,根据对矿震活动序列分析,对不同时段矿井顶板受到的张力及剪切力作用进行了研究,论述这一次矿难的孕育过程和发生机理,分析这一次矿震造成重大人员伤亡原因,诠释矿山(井)安全监测预警系统和安全意识的重要性. |
| 关 键 词： | 矿震 加载速率 破裂过程 预警系统 |
| 文章编号： | 1003-3246（2007）02-0036-05 |
| 收稿时间： | 2006-10-23 |
| 修稿时间： | 2006年10月23 |
The gestation process and the caution of the Xingtai gypsum mine subsidence |
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| Wen Jun,Gou Xianbin,Zhao Jingyi.The gestation process and the caution of the Xingtai gypsum mine subsidence[J].Seismological and Geomagnetic Observation and Research,2007,28(2):36-40. | |
| Authors: | Wen Jun Gou Xianbin Zhao Jingyi |
| Institution: | China Earthquake Networks Center, Beijing 100036, China; 2. Earthquake Administration of Chongqing , Chongqing 400065, China; 3. Institute of Crustal Dynamics, China Earthquake Administration, Beijing 100085, China |
| Abstract: | The waveforms of fracturing in Xingtai gypsum mine of the Hebei Province have been recorded by the Capital Earthquake Network on November 6, 2005. It is analyzed for the tension and shear stress on the mine. It was affected by the sequence of the rockburst. So the occurrence mechanism and the gestation process of the rockburst were discussed in this paper. Based on the analysis and discussion, the importance to establish the warning system for rockburst is presented. |
| Keywords: | rockburst loading rates fracturing process warning system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |