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Résultats pour
 brevets
1.
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STEEL-CONCRETE COMPOSITE BEAM AND CONSTRUCTION METHOD USING SAME
| Numéro d'application |
KR2009003728 |
| Numéro de publication |
2010/047461 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2009-07-08 |
| Date de publication |
2010-04-29 |
| Propriétaire |
CROSS STRUCTURAL CONSULTANT CO., LTD. (République de Corée)
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| Inventeur(s) |
- Kim, Jeom-Han
- Cho, Young-Sang
- Jeong, Eun-Ho
- Lee, Kyoung-Hun
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Abrégé
The present invention relates to a steel-concrete composite beam and a construction method using the same. The steel-concrete composite beam comprises: a long rectangular steel frame; a concrete member installed at only both ends of the steel frame excluding the center portion; a prestressed reinforcement which is arranged in a longitudinal direction so that part of the prestressed reinforcement is buried in the concrete member; and a stirrup reinforcement which is arranged with a certain gap in the concrete member in order to surround a lower flange of the steel frame.
Classes IPC ?
- E04C 3/293 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses formés d'éléments de différents matériaux les matériaux étant de l'acier et du béton
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2.
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STRENGTHENING MEMBER FOR REINFORCED CONCRETE BEAM END COUPLING, AND A STRUCTURAL-ELEMENT CONSTRUCTION METHOD EMPLOYING THE SAME
| Numéro d'application |
KR2009002592 |
| Numéro de publication |
2009/142416 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2009-05-15 |
| Date de publication |
2009-11-26 |
| Propriétaire |
CROSS STRUCTURAL CONSULTANT CO., LTD. (République de Corée)
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| Inventeur(s) |
Kim, Jeom Han
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Abrégé
The present invention relates to a strengthening member for reinforced concrete beam end coupling which is used in order to couple together beams whose end surfaces are covered with concrete such as concrete beams, and partner structural elements including beams or pillar structural elements. The present invention also relates to a structural-element construction method employing this strengthening member. The strengthening member for reinforced concrete beam end coupling comprises an embedding strengthening plate, an end-surface strengthening member and a coupling strengthening member, and is arranged in such a way that not only does it simplify coupling work but also it is outstanding in stress transmission and allows highly efficient (building) structural element construction.
Classes IPC ?
- E04B 1/30 - Structures comportant des éléments porteurs allongés, p. ex. colonnes, poutres, ossatures les pièces porteuses étant composées de plusieurs matériauxConstruction mixte en acier et béton armé
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3.
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COMPOSITE CONCRETE COLUMN AND CONSTRUCTION METHOD USING THE SAME
| Numéro d'application |
KR2008002381 |
| Numéro de publication |
2008/133460 |
| Statut |
Délivré - en vigueur |
| Date de dépôt |
2008-04-25 |
| Date de publication |
2008-11-06 |
| Propriétaire |
- M.C.S.TECH (République de Corée)
- CROSS STRUCTURAL CONSULTANT CO., LTD. (République de Corée)
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| Inventeur(s) |
- Hong, Won-Kee
- Lee, Ho-Chan
- Kim, Jum-Han
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Abrégé
A composite concrete column comprising: upper and lower concrete column portions extending in the lengthwise direction and having an exposed portion between the upper and lower concrete column portions; an H-beam connected between the upper and lower concrete column portions to be exposed at the exposed portion; and a plurality of reinforcement bars embedded in the upper and lower concrete column portions around the H-beam to extend in the lengthwise direction.
Classes IPC ?
- E04B 1/30 - Structures comportant des éléments porteurs allongés, p. ex. colonnes, poutres, ossatures les pièces porteuses étant composées de plusieurs matériauxConstruction mixte en acier et béton armé
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