http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105088913-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01C3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-26 |
| filingDate | 2015-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105088913-B |
| titleOfInvention | A kind of permafrost area embankment structure |
| abstract | The invention discloses permafrost area embankment structure, including following structure sheaf：Packing layer, Slag Layer, pipe-massive stone layer, gap-filling cement layer, aluminium foil layer, thermal resistance conduction cooling layer, geotechnological layer of cloth, fiber concrete layer, making embankment filled soil layer are followed successively by from top to bottom.Permafrost area embankment structure of the present invention, by to integrally-built design laying and the requirement of concrete layers of material, using the heat conduction performance of ventilating of different materials, give full play to respective advantage, while realizing that cold season sucks cold energy in a large number, the caloric receptivity of warm season is effectively limited, net thermal discharge of the roadbed in a freezing and thawing cycle greatly improved, underlied the temperature of frozen soil so as to more efficiently reduce roadbed.Therefore, this roadbed can protect the ever-frozen ground under roadbed, it is to avoid frost heave and thaw collapse occur, and improve the safety and stability of road structure, and construction method clearly, can be used as the basic skills of Permafrost Area highway subgrade construction. |
| priorityDate | 2015-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.