http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110514697-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-24 |
| filingDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110514697-B |
| titleOfInvention | A kind of black cotton soil electroosmosis test device and test method |
| abstract | The invention discloses a black cotton soil electroosmosis test device and a test method. The test device includes a soil holding box, an anode box, a cathode box and a power supply; the test method includes: (a) mixing black cotton soil with ingredients and stewing materials After calculating the required soil samples, compress the soil samples to the set height; (b) inject the electroosmotic liquid and water into the anode box and the cathode box respectively, keeping the liquid level flush with the top surface of the soil sample; (c) put the anode box into The first graphite electrode, the cathode box is placed in the second graphite electrode, and the power is turned on for electroosmosis; (d) the power is turned off, and the soil sample is compressed to the set height; (e) water is injected into the anode box and the cathode box, and the liquid level and the soil sample are Keep the top surface flush, and record the dial gauge readings at intervals until the soil sample no longer expands; (f) Compress the soil sample to the set height to obtain the expansion force. The device of the invention can effectively obtain black cotton soil treated by electroosmosis of cation solutions of different concentrations, and evaluate the effect of electroosmosis treatment in combination with expansion ratio and expansion force; the operation is simple and easy to realize. |
| priorityDate | 2019-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.