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A platform for research: civil engineering, architecture and urbanism
Joint connecting mode of wood-concrete mixed structure
The invention discloses a joint connecting mode of a wood-concrete mixed structure. The joint connecting mode comprises a concrete column, a wood column, a steel plate connecting piece, self-tapping screws and anchor bars. A steel plate connecting piece is arranged between the wood column and the concrete column, and comprises thin steel plates on the upper portion and a steel base plate on the lower portion, the thin steel plates are vertically welded to the upper portion of the steel base plate, the thin steel plates are in a cross shape or in a thin-wall rectangular barrel shape, the steel base plate is located between the bottom of the wood column and the concrete column, the lower portion of the steel base plate is connected with the anchor bars, grooves with the shape consistent with the shape of the thin steel plates are formed in the foot of the wood column, the thin steel plates are inserted into the grooves, the self-tapping screws are arranged on the wood column, and the self-tapping screws drill through and fix the thin steel plates. The group bolt effect of connection of laminated wood and the self-tapping screws is fully utilized, meanwhile, hole aligning is avoided, the requirement for construction precision is low, the labor intensity of on-site construction is reduced, cost is lowered, and construction quality is improved.
Joint connecting mode of wood-concrete mixed structure
The invention discloses a joint connecting mode of a wood-concrete mixed structure. The joint connecting mode comprises a concrete column, a wood column, a steel plate connecting piece, self-tapping screws and anchor bars. A steel plate connecting piece is arranged between the wood column and the concrete column, and comprises thin steel plates on the upper portion and a steel base plate on the lower portion, the thin steel plates are vertically welded to the upper portion of the steel base plate, the thin steel plates are in a cross shape or in a thin-wall rectangular barrel shape, the steel base plate is located between the bottom of the wood column and the concrete column, the lower portion of the steel base plate is connected with the anchor bars, grooves with the shape consistent with the shape of the thin steel plates are formed in the foot of the wood column, the thin steel plates are inserted into the grooves, the self-tapping screws are arranged on the wood column, and the self-tapping screws drill through and fix the thin steel plates. The group bolt effect of connection of laminated wood and the self-tapping screws is fully utilized, meanwhile, hole aligning is avoided, the requirement for construction precision is low, the labor intensity of on-site construction is reduced, cost is lowered, and construction quality is improved.
Joint connecting mode of wood-concrete mixed structure
LU WEIDONG (author) / WANG XUAN (author) / LIU KAIFENG (author) / MA JIAN (author) / LIU XINGXING (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2021