http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110080781-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-0607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-386 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D9-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D27-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D27-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02D27-14 |
| filingDate | 2019-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110080781-B |
| titleOfInvention | Construction method for shield tunnel multi-section, small-clear-distance and overlapped underpass viaduct |
| abstract | The invention discloses a construction method of a shield tunnel multi-section, small-clear-distance and overlapped underpass viaduct, which comprises the following steps: according to the principle that the deformation influence on the viaduct pile foundation and the surrounding environment is minimum, an optimal construction sequence of the construction of the shield tunnel for the multiple sections, the stacking and falling through the viaduct is made; before the tunnel passes through the viaduct, active isolation and reinforcement of shield short-distance downward-passing construction are carried out; constructing a shield tunnel lower-passing viaduct; reinforcing a segment structure of the shield tunnel and reinforcing the interior of the tunnel in a region which is overlapped with the lower viaduct and passes through the viaduct among the multiple shield tunnel sections; and (4) passing through an viaduct section under the shield tunnel to perform track vibration reduction and isolation control. |
| priorityDate | 2019-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 201.