| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b4b19abfcd582f8a8891922771a036c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D3-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D3-10 |
| filingDate |
1982-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39110dd9838e52df8fcbc02722ead8f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35de993c7c0bad68a65b4f3935fdce55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f1bfebadc1eac8e05bac97f5351e833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab27fcd38bd86351d6da171e2e2b6419 |
| publicationDate |
1984-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4451175-A |
| titleOfInvention |
Method for improving soft ground by sand drain method and cylindrical bag for use in same |
| abstract |
Soft ground is improved by a sand drain method wherein a casing pipe is inserted in the soft ground followed by insertion of a cylindrical bag composed of a water-permeable material into the casing pipe; sand is filled in the cylindrical bag and then only the casing pipe is drawn out from the soft ground whereby a sand drain is constructed in the soft ground; and then, a load is imposed on the sand drain-constructed region to remove water through the sand drain and consolidate the soft ground. The diameter of at least a part of the cylindrical bag is capable of being increased when the consolidation load is imposed on the sand drain-constructed region. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1182298-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4983068-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004071159-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006110078-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116065564-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009260315-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116065564-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9683318-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11261576-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2635421-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014166548-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111962497-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10844568-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111962497-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004218979-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004071159-A3 |
| priorityDate |
1982-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |