| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0682
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0019
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-12 |
| filingDate |
2020-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c4fe836d8be9a31079758c45ff2043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8371130a659b885db94b05612b9b7a1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a14ba181eec1e7b0d52d8247dad96805 |
| publicationDate |
2020-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111811946-A |
| titleOfInvention |
Rock stress-chemical coupling creep test device and test method based on real water environment |
| abstract |
The invention discloses a rock stress-chemical coupling creep test device and a test method based on the real water environment. The rock sample is placed in the pressure-bearing barrel of the triaxial creep test device, and the confining pressure is applied to the rock sample through the water pressure control system; the chemical solution addition chamber is located on the upper part of the sealed barrel cover of the test device to ensure the stable concentration of the chemical solution during the test; After keeping the axial pressure, water pressure and chemical solution concentration stable, the rock triaxial creep test was carried out. The present invention is used for rock creep tests under different axial pressures, different water pressures and different chemical solution concentrations, and has a reference for quantitatively studying the long-term stability of rocks under the action of surrounding rock stress, groundwater, and chemical corrosion alone or in combination. value. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115420611-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115077757-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114034574-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113188897-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115683794-A |
| priorityDate |
2020-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |