| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93b0935f0fb88354302d581d36190fa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a892b6023615f28a902de212e4645bbe |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D101-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01D1-00 |
| filingDate |
1991-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3abc9832d20538f09d3b6d086757b4b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b70c444c66012ee04f3ca3b69f1f3d9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63db0d773c3facb370b992274a575f67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29d2ade8ee17bc5f873682f762460c2b |
| publicationDate |
1993-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05222707-A |
| titleOfInvention |
Synthetic floor slab and its construction method |
| abstract |
(57) [Summary] [Purpose] The dead load of the slab bridge is reduced, the proof stress of the concrete slab is increased, and the rust of the steel shell and T-ribs is prevented to increase the strength and durability of the slab bridge. Aim to improve sex. [Structure] A T-shaped cross section having a height reaching a compression cross section at predetermined intervals in the upper surface longitudinal direction of a bottom plate portion 1a of a steel shell 1 whose cross section orthogonal to the bridge axis direction has an upward U-shape. The ribs 2, 2 ... Are fixedly erected by welding or the like, and filled with foamable hard urethane foam having closed cells between the T ribs and between the T rib 2 and the side plate 1b of the steel shell 1 to solidify and foam. The hard urethane layer 3 is formed by closely adhering to the inner surface of the steel shell 1 and the abdominal plate 2b of the T rib 2, and concrete is cast on this hard urethane layer to form the concrete layer 5 Of the steel plate portion, the hard urethane layer 3, and the concrete layer 5 to form a composite slab bridge. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011144550-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010018990-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107740344-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007023714-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010019035-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018199968-A |
| priorityDate |
1991-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |