MOMENT CONNECTION OF THE PC GIRDER AND PC BEAM
PURPOSE: A structure of moment connection between a PC girder and a PC beam is provided to simply implement moment connection between a PC girder and a PC beam using non-shrinkage mortar without separate connection steel. CONSTITUTION: A structure of moment connection between a PC girder and a PC be...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A structure of moment connection between a PC girder and a PC beam is provided to simply implement moment connection between a PC girder and a PC beam using non-shrinkage mortar without separate connection steel. CONSTITUTION: A structure of moment connection between a PC girder and a PC beam comprises a connection groove(111), an injection hole, and non-shrinkage mortar. The connection groove is formed on the upper surface of a mounting groove(110) or the lower surface of an upper protrusion(210) and extended in the installation direction of a PC beam(200). The injection hole is extended from the top surface of a PC girder(100) to the part under the mounting groove. The non-shrinkage mortar is injected through the injection hole to be filled in a vertical gap between the PC girder and the PC beam. |
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