| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_87343f0391f5074a8ffb73f681e41648
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e713112ef6ed1706e9703b76ce3ca020
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_951c28c2d9e8ae5f626a998514f335e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_673eab3bbecf2947c449ef32ca2a6f7f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01B27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2203-0082 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N3-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D1-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01B35-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01B35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N3-40 |
| filingDate |
2013-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a505757e8e7297c63c84d2395fa52d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e5a566b5dad65710664ec9f4a3eec6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576547a2f64c452e2b071396d2f445be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8fecd3341719bbf7a18218f11af1833 |
| publicationDate |
2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014068199-A1 |
| titleOfInvention |
Method for evaluating the compactness of a layer of railway line ballast, device for implementing same and method for predicting the compaction of said layer of ballast |
| abstract |
The invention relates mainly to a method for evaluating the compactness of a layer of railway line ballast near a sleeper, characterized in that it comprises at least one step of taking at least two measurements (11, 11a, 11b) of the peak resistance (Qd) of the ballast (13) near one and the same sleeper (10), and a step of calculating the mean value (Qdmoy) of the measurements (11, 11a, 11b) of peak resistance (Qd). The invention also relates to a device for implementing such a method. The invention finally relates to a method for predicting the compaction of the ballast of a railway line track including a step of evaluating the compactness of a ballast near a sleeper. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109283314-A |
| priorityDate |
2012-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |