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A platform for research: civil engineering, architecture and urbanism
Wood-concrete combined structured joint connecting form
The invention discloses a wood-concrete combined structured joint connecting form. The wood-concrete combined structured joint connecting form comprises a concrete pile, a wooden column, a steel plate connector and self-tapping screws. The steel plate connector is arranged between the wooden column and the concrete pile and comprises an upper thin steel plate and a lower steel cushion plate, wherein the thin steel plate is perpendicularly welded to the upper surface of the steel cushion plate, the steel cushion plate is arranged between the bottom of the wooden column and the concrete pile, and the thin steel plate is arranged inside the wooden column; the wooden column is provided with a plurality of the self-tapping screws, which penetrate and fix the thin steel plate; every self-tapping screw comprises a screw body and a screw end, the diameter of the screw end is smaller than that of the screw body, the screw end is provided with a high-strength screw case, the external threads of the screw end are matched with the internal threads of the high-strength screw case, the diameter of the high-strength screw case is identical to that of the screw body, and the high-strength screw case is screwed onto the screw end and forms a whole together with the self-tapping screw. The wood-concrete combined structured joint connecting form simplifies construction processes, reduces the cost, improves the construction efficiency and can be well applied to practical engineering.
Wood-concrete combined structured joint connecting form
The invention discloses a wood-concrete combined structured joint connecting form. The wood-concrete combined structured joint connecting form comprises a concrete pile, a wooden column, a steel plate connector and self-tapping screws. The steel plate connector is arranged between the wooden column and the concrete pile and comprises an upper thin steel plate and a lower steel cushion plate, wherein the thin steel plate is perpendicularly welded to the upper surface of the steel cushion plate, the steel cushion plate is arranged between the bottom of the wooden column and the concrete pile, and the thin steel plate is arranged inside the wooden column; the wooden column is provided with a plurality of the self-tapping screws, which penetrate and fix the thin steel plate; every self-tapping screw comprises a screw body and a screw end, the diameter of the screw end is smaller than that of the screw body, the screw end is provided with a high-strength screw case, the external threads of the screw end are matched with the internal threads of the high-strength screw case, the diameter of the high-strength screw case is identical to that of the screw body, and the high-strength screw case is screwed onto the screw end and forms a whole together with the self-tapping screw. The wood-concrete combined structured joint connecting form simplifies construction processes, reduces the cost, improves the construction efficiency and can be well applied to practical engineering.
Wood-concrete combined structured joint connecting form
LU WEIDONG (author) / LIU KAIFENG (author) / WANG XUAN (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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