| Predicate |
Object |
| assignee |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F2119-14 |
| classificationCPCInventive |
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| classificationIPCAdditional |
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| classificationIPCInventive |
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C10-00
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-11 |
| filingDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0652b899c254432fa6cf21e3e2385ccd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79e78cd81ffa4cccbd7bb7ee1331f50f
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http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49f5250ee591de627a824c9ec093563d |
| publicationDate |
2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114999594-A |
| titleOfInvention |
A Prediction Method of EIFS Fatigue Full Life Considering Data Dispersion |
| abstract |
The present disclosure provides an EIFS fatigue full life prediction method considering data dispersion, which belongs to the technical field of fatigue life prediction, and includes: performing a crack growth test on a test piece, and obtaining a long crack growth threshold value and a probability distribution of the test piece for the test piece. Fatigue limit; obtain the intrinsic crack growth threshold value of the test piece according to the material properties of the test piece; according to the intrinsic crack growth threshold value and the fatigue limit, and combine with the material properties of the test piece Correction to obtain the value to be integrated of the equivalent initial crack length of the specimen; combining the long crack propagation threshold value and the intrinsic crack propagation threshold value to obtain the fatigue crack growth rate related to the equivalent initial crack length; according to The to-be-integrated value of the equivalent initial crack length, the fatigue limit and the fatigue crack growth rate are used to obtain the full fatigue life of the specimen. This method can effectively improve the accuracy of fatigue life prediction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116049922-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116049922-A |
| priorityDate |
2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |