Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway
For problems of difficult realization of effective monitoring and poor pre-alarming ability of existing surrounding rock pressure monitoring technologies for coal mine tunneling roadway, a kind of online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2015-08-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.08.002 |
| _version_ | 1797868800308150272 |
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| author | MENG Qingyong |
| author_facet | MENG Qingyong |
| author_sort | MENG Qingyong |
| collection | DOAJ |
| description | For problems of difficult realization of effective monitoring and poor pre-alarming ability of existing surrounding rock pressure monitoring technologies for coal mine tunneling roadway, a kind of online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway was designed by use of wireless sensor technology, and structure, principle, data transmission mode, functional module and pre-alarming flow of the system were introduced in details. The application shows that the system achieves real-time monitoring of roof separation, stress and acoustic emission of tunneling roadway, and the comprehensive pre-alarming flow with multi-parameter improves pre-alarming. |
| first_indexed | 2024-04-10T00:02:43Z |
| format | Article |
| id | doaj.art-c9c51895b81b4278a39b2daaa495782b |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:02:43Z |
| publishDate | 2015-08-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-c9c51895b81b4278a39b2daaa495782b2023-03-17T01:44:55ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2015-08-014186910.13272/j.issn.1671-251x.2015.08.002Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadwayMENG QingyongFor problems of difficult realization of effective monitoring and poor pre-alarming ability of existing surrounding rock pressure monitoring technologies for coal mine tunneling roadway, a kind of online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway was designed by use of wireless sensor technology, and structure, principle, data transmission mode, functional module and pre-alarming flow of the system were introduced in details. The application shows that the system achieves real-time monitoring of roof separation, stress and acoustic emission of tunneling roadway, and the comprehensive pre-alarming flow with multi-parameter improves pre-alarming.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.08.002coal mine tunneling roadwaysurrounding rock pressure monitoringwireless sensorcomprehensive pre-alarming with multi-parameter |
| spellingShingle | MENG Qingyong Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway Gong-kuang zidonghua coal mine tunneling roadway surrounding rock pressure monitoring wireless sensor comprehensive pre-alarming with multi-parameter |
| title | Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway |
| title_full | Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway |
| title_fullStr | Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway |
| title_full_unstemmed | Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway |
| title_short | Online monitoring and pre-alarming system for surrounding rock pressure of coal mine tunneling roadway |
| title_sort | online monitoring and pre alarming system for surrounding rock pressure of coal mine tunneling roadway |
| topic | coal mine tunneling roadway surrounding rock pressure monitoring wireless sensor comprehensive pre-alarming with multi-parameter |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.08.002 |
| work_keys_str_mv | AT mengqingyong onlinemonitoringandprealarmingsystemforsurroundingrockpressureofcoalminetunnelingroadway |