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Found results for
 patents
1.
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STEEL-CONCRETE COMPOSITE BEAM AND CONSTRUCTION METHOD USING SAME
| Application Number |
KR2009003728 |
| Publication Number |
2010/047461 |
| Status |
In Force |
| Filing Date |
2009-07-08 |
| Publication Date |
2010-04-29 |
| Owner |
CROSS STRUCTURAL CONSULTANT CO., LTD. (Republic of Korea)
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| Inventor |
- Kim, Jeom-Han
- Cho, Young-Sang
- Jeong, Eun-Ho
- Lee, Kyoung-Hun
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Abstract
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.
IPC Classes ?
- E04C 3/293 - Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms built-up from parts of different materials the materials being steel and concrete
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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
| Application Number |
KR2009002592 |
| Publication Number |
2009/142416 |
| Status |
In Force |
| Filing Date |
2009-05-15 |
| Publication Date |
2009-11-26 |
| Owner |
CROSS STRUCTURAL CONSULTANT CO., LTD. (Republic of Korea)
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| Inventor |
Kim, Jeom Han
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Abstract
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.
IPC Classes ?
- E04B 1/30 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
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3.
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COMPOSITE CONCRETE COLUMN AND CONSTRUCTION METHOD USING THE SAME
| Application Number |
KR2008002381 |
| Publication Number |
2008/133460 |
| Status |
In Force |
| Filing Date |
2008-04-25 |
| Publication Date |
2008-11-06 |
| Owner |
- M.C.S.TECH (Republic of Korea)
- CROSS STRUCTURAL CONSULTANT CO., LTD. (Republic of Korea)
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| Inventor |
- Hong, Won-Kee
- Lee, Ho-Chan
- Kim, Jum-Han
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Abstract
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.
IPC Classes ?
- E04B 1/30 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
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