http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100715823-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81995ff950ff25bc7194164e6c5a3bca http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1cc5b91bd70e7db823f82f63b075bf2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02D29-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F5-0401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E03F5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E03F5-14 |
| filingDate | 2006-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bf29bcc5772982e19682ed98ba95522 |
| publicationDate | 2007-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100715823-B1 |
| titleOfInvention | Skew-curve ovate precast drainage structure for both sides and construction method |
| abstract | The present invention minimizes sediment deposition by accelerating the initial flow rate when the precipitation depth of the precipitation is small on the road surface, and slows the flow rate for the flow rate having a high depth ratio, and controls scour by avoiding the maximum flow rate, and the transport flow rate. The maximal cross section improves the oval conduit cross section by a spiral curve with the most optimal hydraulic characteristics and lowers the center of the upper and upper ends by 60%, and forms the precast of the same structure by combining the L-shaped port and the conduit. Minimize and shorten the air, reduce construction cost by minimizing necessary materials along a single section, maximize the road water collecting capacity by streamlined L-shaped cross-section, and keep grating and drain holes open so that there is no water on the road Clean the conduit by matching the drainage hole and the lower center of the inner hollow. Since it can be used directly, it is not only easy to maintain the conduit, but also to control the loss of drainage function due to sediment, and it is difficult to fix when installing the problem of egg type conduit. Scattered curves for pre-segmentation, which are stabilized, the connection between the segments is installed in the grooves with horizontal expansion index, filled with non-shrink mortar and sealant caulking, and the segment connection is tightened with PS steel wire or clamp flat bar to prevent leakage. The purpose is to provide a drainage structure and a construction method thereof.n n n In order to achieve the above object, the side lateral combined dual spiral precast drainage structure according to the present invention is located at a portion where precipitation forming a boundary between the sidewalk and the road is collected, and an L-shaped side opening having a streamlined gradient on the upper surface thereof; A grating and drainage hole of very narrow width is installed so that the water collected on the L-shaped side opening is guided into the center of the conduit. It is composed of hollow interior of cross-sectional shape, and is composed of concrete segment conduit as a whole. The segment ends are provided with subwalls, and the inter-segment connection is inserted into the horizontal index grooves, and the space between the sealant caulking and the non-shrink mortar Tighten the segment connection while filling to tension the PS wire to prevent leakage or clamp flat bars Characterized in that the fastening tension.n n n In addition, in accordance with the present invention for achieving the above object, the construction method of the side-shrink combined relaxed curve ovate precast drainage structure according to the present invention comprises the steps of fixing the form of the spiral ovulation conduit cross section by adjusting the formwork and the club with a jack; Concrete pouring and curing the sidewall combined spiral spiral precast drainage structure; Releasing pressure of the jack to reduce the club and die shapes by reducing the club and die shapes; Excavating and transporting a specific place of a road on which the side-side combined relaxation curve ovate precast drainage structure is to be installed using heavy equipment; Installing a roadside sideband combined relaxation curve ovoid precast drainage structure at a specific place of the excavated road; Installing a horizontal expansion order between segments; Tension-tightening the segment with a PS steel wire or tension-tightening with a clamp flat bar; Installing a sealant caulking and non-contraction mortar between the segments; Installing a curb at the top of the precast; Characterized in that it comprises the step of arranging the periphery of the installed side lateral unwind relaxation curve ovate precast drainage structure.n n n n Skew and Spiral Curved Oval Precast Drainage, Side and Oval Conduits |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102296988-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102116480-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-200476485-Y1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101169409-B1 |
| priorityDate | 2006-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 132.