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Wood structure fabricated type profile steel bolt joint

A bolt joint and assembly technology, which is applied in the direction of building construction and construction, can solve problems such as difficult installation, achieve the effects of facilitating construction and installation, avoiding premature cracking damage, and increasing the cracking load of transverse grains

Inactive Publication Date: 2019-01-29
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the first side steel plate and the inner filling steel plate are welded together, it is difficult to install in actual engineering

Method used

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  • Wood structure fabricated type profile steel bolt joint
  • Wood structure fabricated type profile steel bolt joint
  • Wood structure fabricated type profile steel bolt joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Assembled steel bolt joints of wood structure, the structure is like Figure 1 to Figure 11 As shown, it includes a first wooden member 1 and a second wooden member 2 connected to each other, and a first inner-filled steel plate 4, which is embedded in the second wooden member 2 and passes through the first wooden member 1. Used to connect two wooden components;

[0046] In addition, the wood structure fabricated steel bolt joints also include:

[0047] The first side steel plate 6 is wrapped on the lower surface of the wood in the node area of ​​the second wooden member 2 and cooperates with the second side steel plate 7 to improve the tensile capacity of the second wooden member in the transverse direction.

[0048] The wood structure fabricated steel bolt joint also includes a second inner-filled steel plate 5, which is wrapped around the first inner-filled steel plate 4, and is embedded in the second wooden member 2 together with the first inner-filled steel plate 4.

[004...

Embodiment 2

[0052] A wood structure bolted steel plate node, its structure is like Figure 12 to Figure 22 As shown, it includes a first wooden member 1 and a second wooden member 2 connected to each other, and a first inner-filled steel plate 4, which is embedded in the second wooden member 2 and passes through the first wooden member 1. Used to connect two wooden components;

[0053] In addition, the wood structure fabricated steel bolt joints also include:

[0054] The first side steel plate 6 is wrapped on the lower surface of the wood in the node area of ​​the second wooden member 2 and cooperates with the second side steel plate 7 to improve the tensile capacity of the second wooden member in the transverse direction.

[0055] The wood structure fabricated steel bolt joint also includes a second inner-filled steel plate 5, which is embedded in the second wooden member 2 together with the first inner-filled steel plate 4.

[0056] The wood structure prefabricated steel bolt joints also incl...

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Abstract

The invention relates to a wood structure fabricated type profile steel bolt joint, and belongs to the field of civil and architectural engineering. The wood structure fabricated type profile steel bolt joint comprises a first wood member (1) and a second wood member (2) which are connected with each other, a first in-fill steel plate (4) is embedded in the second wood member (2), the first in-fill steel plate (4) penetrates through the first wood member (1), and the wood structure fabricated type profile steel bolt joint further comprises a first side surface steel plate (6) wrapped with thelower surface of wood of a second wood member (2) joint area. Compared with the prior art, the first in-fill steel plate and a second in-fill steel plate can be installed separately, the constructionis convenient, simple and effective, meanwhile, the first side surface steel plate and a second side surface steel plate can obviously improve the tension capacity of the second wood member in the cross grain direction, joint damage is avoided, and the stability of the joint is improved and the service life of the joint is prolonged.

Description

Technical field [0001] The invention relates to the field of civil construction engineering, in particular to a wood structure assembled section steel bolt node. Background technique [0002] The beam-column bolt node is a common wood component connection node in heavy wood structures, and it is usually composed of connected wood components, filled steel plates and bolts. [0003] In the prior art, for example, the Chinese utility model patent CN 204983147U discloses a wood structure bolted steel plate node, which belongs to the field of civil engineering, and includes an inner steel plate, which is embedded in the second wooden member and passes through the first wooden member for connection Two wooden members; further comprising a first side steel plate, wrapped on the wood surface of the node area of ​​the second wooden member, for improving the tensile capacity of the second wooden member in the transverse direction. However, because the first side steel plate is welded to the...

Claims

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Application Information

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IPC IPC(8): E04B1/26E04B1/58
CPCE04B1/26E04B1/2604E04B2001/2652
Inventor 宋晓滨唐践扬
Owner TONGJI UNIV
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