http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108776715-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F30-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-20 |
| filingDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108776715-B |
| titleOfInvention | Static design safety coefficient value taking method for large-scale surface mine slope evaluation period |
| abstract | A static design safety factor value taking method for a large surface mine slope evaluation period is characterized by comparing a slope stability state with the difference of a slope stability coefficient determined based on slope stability grading analysis and rock mass structure surface fine value taking according to a slope engineering geological survey result, and further determining a slope stability coefficient system error delta s (ii) a Solving according to the step (2) to obtain the slope stability coefficient k of the traditional method i And (3) solving to obtain a stability coefficient k of the calculated slope 0 And the slope stability coefficient system error delta determined in the step (4) s Calculating the static error delta of slope stability evaluation 1 (ii) a The calculation precision of the slope stability cannot reach 100 percent, namely delta 1 And not equal to 0, adopting 66% and 95% as set values of confidence coefficients to respectively obtain the static design safety coefficients in the slope evaluation period. The method effectively and quantitatively determines the static design safety coefficient of the large surface mine in the slope evaluation period. |
| priorityDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.