http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203808985-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56247e4b0d3ec0ed820c72994c78e143 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B49-00 |
| filingDate | 2014-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a348f4c8f7999ba80f35fa4cfd9e4b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d25df5194fda23cada2dfc07ea156a70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c2e8e29438125334e6ab4f071c2777 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_708adfa7cb17ccfc19d6832c6d9b9499 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1b3e5327b881f3ce1f3ee5aefcc12f3 |
| publicationDate | 2014-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203808985-U |
| titleOfInvention | Simulating experiment device for confined water-loss subsidence of coal mining unconsolidated formation |
| abstract | The utility model discloses a simulating experiment device for confined water-loss subsidence of a coal mining unconsolidated formation. The simulating experiment device comprises a support, a main body structure and a plurality of balancing weights, wherein the main body structure is installed on the support and comprises a box body and a channel, wherein the box body is separated, through a water stop plate, to be an up-down layered structure; an upper-layer structure of the water stop plate is a first accommodation layer for accommodating the balancing weights; a lower-layer structure of the water stop plate is a second accommodation layer for accommodating soil samples to be simulated; a plurality of observation lines for soil body water-loss subsidence displacement that are parallel with one another are arranged on the side wall of the second accommodation layer; one end of the channel is installed at the lateral side of the second accommodation layer and is communicated with the same, while the other end of the channel leans with respect to the lateral side of the second accommodation layer and is opened upwards; the channel forms a simulated river; the support adjusts an angle between the second accommodation layer and a level ground. According to the simulating experiment device disclosed by the utility model, a movement and deformation mechanism and an evolution rule of the unconsolidated formation after water loss of a water bearing layer of the mine unconsolidated formation can be analyzed, so that influence on a surface subsidence quantity by solidification and deformation of soil bodies of the corresponding unconsolidated formation can be analyzed and researched. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108825235-A |
| priorityDate | 2014-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.