Connection node between rectangular upper and lower columns and construction method
A connection node and rectangular technology, which is applied to the connection node between the upper and lower columns of the rectangle and its construction field, can solve the problems of lack of attention in the connection between columns and achieve the effect of improving the bending bearing capacity and connection strength
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Embodiment 1
[0064] Embodiment one, such as Figure 1-2 As shown, a beam-column node of a wooden structure includes: an upper column 4-1, a lower column 4-2, and a beam, and the upper column 4-1 and the lower column 4-2 are connected by a steel connector, wherein the steel connection Parts include: a sleeve 3, and a vertical cross-shaped partition 2-1, the cross-shaped partition 2-1 is arranged in the sleeve 3; also includes: a first horizontal board 1-1, a second horizontal Plate 1-2, third horizontal plate 1-3, fourth horizontal plate 1-4, said first horizontal plate 1-1, second horizontal plate 1-2, third horizontal plate 1-3, fourth horizontal plate Plates 1-4 are distributed between: the sleeve 3 and the cross-shaped partition plate 2-1;
[0065] The lower end of the upper column 4-1 is provided with a cross-shaped slot, the upper end of the lower column 4-2 is provided with a cross-shaped slot, and the slot of the upper column 4-1 is inserted into the cross-shaped partition plate 2-...
Embodiment 2
[0072] Embodiment two, such as image 3 As shown, it also includes a beam 7, a first lateral steel plate 8-1 and a second lateral steel plate 8-2 are fixed on both sides of the beam, and a third bottom steel plate 8-3 is fixed on the bottom surface of the beam. The first lateral steel plate 8-1, the second lateral steel plate 8-2 and the third bottom steel plate 8-3 are connected together. Wave patterns are provided on the outer sides of the first lateral steel plate 8-1, the second lateral steel plate 8-2, and the third bottom steel plate 8-3. The crests and troughs of the first lateral steel plate 8-1 and the second lateral steel plate 8-2 extend vertically, and the crests and troughs of the third bottom steel plate extend along the cross-sectional direction of the beam.
[0073] The first lateral steel plate 8-1, the second lateral steel plate 8-2 and the third bottom steel plate 8-3 may be composed of double-layer plates.
[0074] A fourth top steel plate 8-4 is arranged...
Embodiment 3
[0086] Embodiment three, such as Figure 8 As shown, the inner surface of the sleeve 3 is provided with waves, and the crests and troughs of the inner surface of the sleeve 3 extend vertically; The corrugated pattern that matches on the surface, further, also can be provided with steel plate on the surrounding surface of upper column, lower column, the steel plate that is arranged on the surrounding surface of upper column, lower column is also provided with corrugated pattern (that is, the side connecting plate of upper column, the lower column The side connecting plate of the column) is matched with the corrugated pattern of the sleeve 3.
[0087] In order to further improve the strength of the connecting plate of the upper column and the lower column, the surface fixed connecting plate of the upper column includes: a bottom horizontal plate and a side connecting plate connected in one; the bottom horizontal plate of the upper column and the upper column are set There is a ...
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