Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine
Based on the foreboding information monitoring of the energy released in the developing process of rock burst, prediction system for rock burst can be established. By using microseismic method, electromagnetic radiation method, and drilling bits method, rock burst in Yangcheng Mine was monitored, an...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2015/624893 |
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| _version_ | 1832549878026207232 |
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| author | Yunliang Tan Yanchun Yin Shitan Gu Zhiwei Tian |
| author_facet | Yunliang Tan Yanchun Yin Shitan Gu Zhiwei Tian |
| author_sort | Yunliang Tan |
| collection | DOAJ |
| description | Based on the foreboding information monitoring of the energy released in the developing process of rock burst, prediction system for rock burst can be established. By using microseismic method, electromagnetic radiation method, and drilling bits method, rock burst in Yangcheng Mine was monitored, and a system of multi-index monitoring and evaluation on rock burst was established. Microseismic monitoring and electromagnetic radiation monitoring were early warning method, and drilling bits monitoring was burst region identification method. There were three identifying indexes: silence period in microseismic monitoring, rising period of the intensity, and rising period of pulse count in electromagnetic radiation monitoring. If there is identified burst risk in the workface, drilling bits method was used to ascertain the burst region, and then pressure releasing methods were carried out to eliminate the disaster. |
| format | Article |
| id | doaj-art-b50e6b13e7e34783a2f3d1c63272a857 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-b50e6b13e7e34783a2f3d1c63272a8572025-02-03T06:08:21ZengWileyShock and Vibration1070-96221875-92032015-01-01201510.1155/2015/624893624893Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng MineYunliang Tan0Yanchun Yin1Shitan Gu2Zhiwei Tian3State Key Laboratory of Mining Disaster Prevention and Control Co-Founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao, Shandong 266590, ChinaState Key Laboratory of Mining Disaster Prevention and Control Co-Founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao, Shandong 266590, ChinaState Key Laboratory of Mining Disaster Prevention and Control Co-Founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao, Shandong 266590, ChinaState Key Laboratory of Mining Disaster Prevention and Control Co-Founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao, Shandong 266590, ChinaBased on the foreboding information monitoring of the energy released in the developing process of rock burst, prediction system for rock burst can be established. By using microseismic method, electromagnetic radiation method, and drilling bits method, rock burst in Yangcheng Mine was monitored, and a system of multi-index monitoring and evaluation on rock burst was established. Microseismic monitoring and electromagnetic radiation monitoring were early warning method, and drilling bits monitoring was burst region identification method. There were three identifying indexes: silence period in microseismic monitoring, rising period of the intensity, and rising period of pulse count in electromagnetic radiation monitoring. If there is identified burst risk in the workface, drilling bits method was used to ascertain the burst region, and then pressure releasing methods were carried out to eliminate the disaster.http://dx.doi.org/10.1155/2015/624893 |
| spellingShingle | Yunliang Tan Yanchun Yin Shitan Gu Zhiwei Tian Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine Shock and Vibration |
| title | Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine |
| title_full | Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine |
| title_fullStr | Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine |
| title_full_unstemmed | Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine |
| title_short | Multi-Index Monitoring and Evaluation on Rock Burst in Yangcheng Mine |
| title_sort | multi index monitoring and evaluation on rock burst in yangcheng mine |
| url | http://dx.doi.org/10.1155/2015/624893 |
| work_keys_str_mv | AT yunliangtan multiindexmonitoringandevaluationonrockburstinyangchengmine AT yanchunyin multiindexmonitoringandevaluationonrockburstinyangchengmine AT shitangu multiindexmonitoringandevaluationonrockburstinyangchengmine AT zhiweitian multiindexmonitoringandevaluationonrockburstinyangchengmine |