Coal mine tunnel mine ground pressure monitoring equipment and early warning and forecasting analysis method
The invention discloses coal mine tunnel mine ground pressure monitoring equipment and an early warning and forecasting analysis method. The equipment comprises a signal converter, an anchor rod sensor or an anchor cable sensor and a surrounding rock displacement sensor. The anchor rod sensor or the...
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| creator | LI JUN LIAN XIAOYONG |
| description | The invention discloses coal mine tunnel mine ground pressure monitoring equipment and an early warning and forecasting analysis method. The equipment comprises a signal converter, an anchor rod sensor or an anchor cable sensor and a surrounding rock displacement sensor. The anchor rod sensor or the anchor cable sensor is used for collecting stress data of a roadway mine, the surrounding rock displacement sensor is used for collecting displacement data of the roadway mine, and the signal converter is used for receiving the stress data and the displacement data and synchronously sending the stress data and the displacement data to the upper computer according to a preset format. The method comprises the following steps: extracting a sensor monitoring data characteristic value; and performing collaborative analysis on the monitoring data of the stress and displacement of the surrounding rock of the roadway according to the characteristic value of the monitoring data of each sensor to obtain a comprehensive anal |
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The equipment comprises a signal converter, an anchor rod sensor or an anchor cable sensor and a surrounding rock displacement sensor. The anchor rod sensor or the anchor cable sensor is used for collecting stress data of a roadway mine, the surrounding rock displacement sensor is used for collecting displacement data of the roadway mine, and the signal converter is used for receiving the stress data and the displacement data and synchronously sending the stress data and the displacement data to the upper computer according to a preset format. The method comprises the following steps: extracting a sensor monitoring data characteristic value; and performing collaborative analysis on the monitoring data of the stress and displacement of the surrounding rock of the roadway according to the characteristic value of the monitoring data of each sensor to obtain a comprehensive anal</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; EARTH DRILLING ; FIXED CONSTRUCTIONS ; GALLERIES ; LARGE UNDERGROUND CHAMBERS ; MINING ; PHYSICS ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; SHAFTS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR ; TUNNELS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221011&DB=EPODOC&CC=CN&NR=115163192A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221011&DB=EPODOC&CC=CN&NR=115163192A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI JUN</creatorcontrib><creatorcontrib>LIAN XIAOYONG</creatorcontrib><title>Coal mine tunnel mine ground pressure monitoring equipment and early warning and forecasting analysis method</title><description>The invention discloses coal mine tunnel mine ground pressure monitoring equipment and an early warning and forecasting analysis method. The equipment comprises a signal converter, an anchor rod sensor or an anchor cable sensor and a surrounding rock displacement sensor. The anchor rod sensor or the anchor cable sensor is used for collecting stress data of a roadway mine, the surrounding rock displacement sensor is used for collecting displacement data of the roadway mine, and the signal converter is used for receiving the stress data and the displacement data and synchronously sending the stress data and the displacement data to the upper computer according to a preset format. 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The equipment comprises a signal converter, an anchor rod sensor or an anchor cable sensor and a surrounding rock displacement sensor. The anchor rod sensor or the anchor cable sensor is used for collecting stress data of a roadway mine, the surrounding rock displacement sensor is used for collecting displacement data of the roadway mine, and the signal converter is used for receiving the stress data and the displacement data and synchronously sending the stress data and the displacement data to the upper computer according to a preset format. The method comprises the following steps: extracting a sensor monitoring data characteristic value; and performing collaborative analysis on the monitoring data of the stress and displacement of the surrounding rock of the roadway according to the characteristic value of the monitoring data of each sensor to obtain a comprehensive anal</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TUNNELS |
| title | Coal mine tunnel mine ground pressure monitoring equipment and early warning and forecasting analysis method |
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