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A beam-to-column joint

A beam-column connection and node technology, which is applied in the direction of architecture and building structure, can solve the problem of lack of in-depth research on the energy consumption design of wood structures, and achieve the effect of improving the flexural bearing capacity and the connection strength.

Active Publication Date: 2020-07-17
青禾(浙江)建筑设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, from the research situation of the existing technology, there is no in-depth research on the energy consumption design of wooden structures.

Method used

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  • A beam-to-column joint
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  • A beam-to-column joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] 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;

[0062] 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

[0070] Embodiment two, such as image 3 As shown, a beam 7 is also included, first and second lateral steel plates 8-1, 8-2 are fixed on the two sides of the beam, and a third bottom steel plate 8-3 is fixed on the bottom surface of the beam. One 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.

[0071] 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.

[0072] A fourth top steel plate 8-4 is arranged on the top surface of th...

Embodiment 3

[0084] 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 patterns that match the surface, further, steel plates can also be arranged on the surrounding surfaces of the upper column and the lower column, and the steel plates arranged on the surrounding surfaces of the upper and lower columns are also provided with corrugated patterns, which match the corrugated pattern of the sleeve 3 .

[0085] The cross-shaped dividing plate 2-1 and the sleeve 3 are fixed together.

[0086] Its construction method, steps are as follows:

[0087] First, move the sleeve 3 and the cross-shaped partition plate 2-1 to the lower column, and fix them together through the steel plate on the outer surface of the lower column and the cross-shaped slot of the lower column until the first horizontal plate 1-1, the second The second horizontal plate 1-2...

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PUM

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Abstract

The invention discloses a beam and column connection node and a damper used in the node. The main design point is that the damper is mounted between a column and a beam; two end parts of an inner waveform soft steel barrel (10-5) of the damper are provided with end plates to close the inner waveform soft steel barrel; the end plates at the two ends of the inner waveform soft steel barrel (10-5) are respectively connected with a damper first spring (10-3) and a damper second spring (10-4); multiple pieces of outer waveform soft steel (10-6) are arranged outside the inner waveform soft steel barrel (10-5); two ends of the outer waveform soft steel (10-6) are respectively connected with a damper first connection plate (10-1) and a damper second connection plate (10-2); a bus of the inner waveform soft steel barrel is a wavy line. The beam and column connection node and the damper used in the node are adopted to have an anti-seismic effect between the beam and the column.

Description

technical field [0001] The invention relates to the field of construction, in particular to a beam-column connection node. Background technique [0002] The invention patent with the application number 201510197394.9 discloses a beam-column connection node structure of a wooden structure building. The wooden beams and wooden columns are connected by steel connectors; It is composed of a "U"-shaped groove welded together; the end of the wooden beam is embedded in the "U"-shaped groove, and an inverted "U"-shaped clamp is embedded in the upper clamping groove, and the bolt passes through the clamp and the "U"-shaped groove The preset bolt installation holes on the groove wall and the wooden beam fasten the wooden beam, "U" shaped groove and the clamp into one; the end of the wooden column is inserted into the square sleeve, and the wooden column and the square sleeve are fixed by bolts Connection; the present invention uses steel connectors, bolts and clamps instead of mortis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/26E04B1/58
CPCE04B1/2604E04B2001/2676
Inventor 王昆
Owner 青禾(浙江)建筑设计有限公司