Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting device for strengthening wood-concrete composite beam
The invention discloses a connecting device for strengthening a wood-concrete composite beam. The connecting device comprises a concrete plate, a wood beam and an exterior steel plate, wherein the wood beam is arranged below the concrete plate, and the periphery of the wood beam is wrapped by the exterior steel plate; two edges of the exterior steel plate protrude out of the upper surface of the wood beam in a bending manner, and protruding parts are embedded into the concrete plate; and the wood beam and the exterior steel plate are closely abutted, and an abutted mode is as follows: the protruding parts of the exterior steel plate are welded with each other or connected with each other through a bolt, or the wood beam and the exterior steel plate are connected with each other through glue, or a nail is arranged between the wood beam and the exterior steel plate. The connecting device disclosed by the invention can be used for reducing the size of the wood beam and enhancing the connecting effect between the wood beam and concrete under the condition that the bearing force is unchanged, thereby enhancing the integrality. The connecting device disclosed by the invention can not only be used for the restoration and strengthening of an archaic wooden structure building, but also be used for a newly-built structure in large quantities.
Connecting device for strengthening wood-concrete composite beam
The invention discloses a connecting device for strengthening a wood-concrete composite beam. The connecting device comprises a concrete plate, a wood beam and an exterior steel plate, wherein the wood beam is arranged below the concrete plate, and the periphery of the wood beam is wrapped by the exterior steel plate; two edges of the exterior steel plate protrude out of the upper surface of the wood beam in a bending manner, and protruding parts are embedded into the concrete plate; and the wood beam and the exterior steel plate are closely abutted, and an abutted mode is as follows: the protruding parts of the exterior steel plate are welded with each other or connected with each other through a bolt, or the wood beam and the exterior steel plate are connected with each other through glue, or a nail is arranged between the wood beam and the exterior steel plate. The connecting device disclosed by the invention can be used for reducing the size of the wood beam and enhancing the connecting effect between the wood beam and concrete under the condition that the bearing force is unchanged, thereby enhancing the integrality. The connecting device disclosed by the invention can not only be used for the restoration and strengthening of an archaic wooden structure building, but also be used for a newly-built structure in large quantities.
Connecting device for strengthening wood-concrete composite beam
HU XIAMIN (Autor:in) / DONG DAOKUI (Autor:in) / CAO XUEJIAO (Autor:in) / JIANG YUCHEN (Autor:in) / WEI CHENYU (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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