http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104018882-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F17-18 |
| filingDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104018882-B |
| titleOfInvention | A kind of distributed coal rock dynamic disaster current potential method of real-time and system |
| abstract | The invention discloses a kind of distributed coal rock dynamic disaster current potential method of real-time and system, the some monitoring electrodes of distributed arrangement in surface, coal petrography tunnel or boring, the electric potential signal that potential monitoring instrument continuous Real-time Collection coal and rock stand under load produces is poor, according to the distribution and variation of electric potential signal difference, the mode adopting region threshold and dynamic trend to combine carries out real-time early warning to coal rock dynamic disaster danger and deathtrap.Distributed coal rock dynamic disaster current potential method of real-time provided by the invention and system, reflect the distribution of coal and rock stand under load, deformation failure degree, dynamic disaster danger and evolution condition thereof by distributed monitoring electric potential signal, there is real-time and response is good, antijamming capability is strong, automaticity is high, practicality is stronger, easy for installation feature. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114088782-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114088782-B |
| priorityDate | 2014-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.