Bridges – Deck
Reexamination Certificate
2011-01-25
2011-01-25
Addie, Raymond W (Department: 3671)
Bridges
Deck
C014S014000, C014S074500, C014S077100, C014S078000, C403S408100, C404S034000, C404S036000, C404S043000, C404S071000, C411S082000
Reexamination Certificate
active
07874035
ABSTRACT:
Provided are a connection apparatus and a connection method capable of rapidly and fixing a pre-cast deck slab with a beam. The connection apparatus includes a main body buried in the pre-cast deck slab and having a hollow part formed in an axial direction thereof! a plurality of support portions integrally formed with an outer surface of the main body, each of which has a body having a certain length and a hook integrally formed with an end of the body; a bolt having a bolt body inserted into the hollow part of the main body and a fixing hole of the beam, and a head integrally formed with an upper end of the bolt body! and a nut threadedly engaged with the bolt body of the bolt.
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Han Kyoung Bong
Hong Sung-Nam
Kim Sung-Oh
Kim Tae-Wan
Park Sun-Kyu
Addie Raymond W
Kinney & Lange , P.A.
Sungkyunkwan University Foundation for Corporated Collaboration
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