http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210087385-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7915e705f61b7c925e574f6c444476bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21F16-02 |
| filingDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51dffca0a127b8915e592fe3406584c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abfd01dd5f1a160653445a506dda7fdf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9cf306f3d640641b4cdef65d0af32c4b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e1fc00f632d04a89577103deef064ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ab7d0ab0cff0a016930158e0992ffcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d61bd90b09dc09f71e11866d9b8cb75c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337db01976dcf58fb3513340c054eb98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78c13a3f077749dc71e0c2441322df7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e1ec6aab6874f0c0d2fcb6ec3776c48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d72af5efeb399022cb683404a35495b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba70312863afd60bef8fec32067c881e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a436f4dac45aecd7dc83a080ed1f9fc |
| publicationDate | 2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210087385-U |
| titleOfInvention | Tunnel percolating water drainage structure |
| abstract | The utility model relates to the technical field of building construction structures, and provides a tunnel leakage water leading and draining structure, which comprises a tunnel body and a water draining groove; the tunnel body is provided with a crack, a pit is arranged on the tunnel body along the extending direction of the crack, and the crack is intersected with the bottom surface of the pit; the first side surface of the recess inclines towards the direction far away from the crack, and a first limit groove is formed between the first side surface of the recess and the bottom surface of the recess; the second side face opposite to the first side face inclines towards the direction far away from the crack, and a second limiting groove is formed between the second side face and the bottom face of the recess; the water drainage groove is arranged along the extending direction of the crack, one side of the water drainage groove is clamped in the first limiting groove, and the other side of the water drainage groove is clamped in the second limiting groove. The utility model provides a tunnel percolating water drainage structure, on one hand, the secondary damage to the tunnel body by the punching design is avoided; on the other hand, the tunnel body and the drainage channel can be integrated, and the overall strength of the structure is improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111287793-A |
| priorityDate | 2019-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.