| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5783caad01d61ad9974ff311873f3b58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F119-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F30-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-00 |
| filingDate |
2021-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10259ef82a7adb41bc504df86f3db388
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d770d416ef40d2d027a8166f0698a4dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45b0f4e228dbf089f391ba4ca32208e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d47460546b8b4b4b4c34e193dd31bc33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_208f4e8a182df6af0b8e2d4a7edacb33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4835730a6c01804b954ddd8168cbb0f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b660bc5c40a59949f76a0a543a62d0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d5a1898d665aa3e8eac47d4196d2b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d923097f9178a6263f3134bd6b31d43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2ed167ed69841f5501e635d402decac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4edc9275dcbfd0382bd86485106458c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a41c21a9c63ad8f44f5bcf5b74c3f87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_357d9653083b0f1d3608aa2559b8e44b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3c7258addad178abcc33f18e9972250 |
| publicationDate |
2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114357577-A |
| titleOfInvention |
Method for configuring and optimizing hoop prestress beam in bridge tower anchoring area of single-tower single-cable-plane cable-stayed bridge |
| abstract |
The invention discloses a method for configuring and optimizing a circumferential prestressed beam in a bridge tower anchoring area of a single-tower single-cable-plane cable-stayed bridge. The method provided by the invention establishes an optimization model by taking the tensile stress of the dangerous area of the bridge tower anchoring area as an optimization target and the tension coefficient of the annular prestressed tendons as an optimization variable, and solves the optimization model by using an intelligent algorithm, so that the stress condition of the anchoring area is improved, and the annular prestressed tendons are more economically and reasonably configured. The intelligent algorithm adopted in the invention combines and improves the genetic algorithm and the swarm algorithm, thereby improving the problem that the genetic algorithm is easy to converge to the local optimal solution too early and improving the global search capability of the algorithm; the optimization index adopted in the invention can be adjusted according to the actual needs of the project, so as to better realize the configuration optimization target of the circumferential prestressed beams in the bridge tower anchoring area. |
| priorityDate |
2021-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |