Steel-wood composite beam component and production method

A manufacturing method and technology of composite beams, applied in the field of wood engineering, can solve the problems of few documents

Inactive Publication Date: 2017-12-01
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Foreign research on the performance of steel-wood composite components is in its infancy, and there are few related literatures

Method used

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  • Steel-wood composite beam component and production method

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Effect test

Embodiment Construction

[0028] Combine below figure 1 , take a steel-wood composite beam as an example to further illustrate the present invention.

[0029] The structure of steel-wood composite beam members is as follows.

[0030] 1. The moisture content of the wood material is 12%.

[0031] 2. The wood material is fir sawn timber, the cross-sectional size of the sawn timber is 38*139mm, and the length is 6m.

[0032] 3. The section steel used is hot-rolled H-section steel, the cross-sectional size of H-section steel is 200mm*150mm, and the length is 6m.

[0033] 4. figure 1 The steel-wood composite beam shown is a steel-wood composite beam with wooden materials connected on both sides.

[0034] The technological steps of the steel-wood composite beam are as follows.

[0035] 1. Preparation of wooden materials:

[0036] Wood material is SPF lumber, dried to 12% moisture content.

[0037] 2. Preparation of section steel:

[0038] The section steel used is hot-rolled H-section steel, the cross...

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Abstract

The invention discloses a steel-wood composite beam component which is produced by processing wood material of which moisture content is adjusted and structural steel machined to a certain size, and implementing composition by using connectors or adhesive. The component provided by the invention can full play respective excellent performance of the wood material and the steel, so that carrying capacity and rigidity of the component beam are improved, area of a cross section of a long-span wood structure can be effectively reduced, meanwhile the technology is simple and convenient, the component can be prefabricated, and thus relatively high feasibility is achieved.

Description

Technical field: [0001] The invention relates to a steel-wood composite beam and a manufacturing method thereof, specifically, a new type of steel-wood composite beam member and a method for compounding steel and wood materials to form a steel-wood composite beam member by using connectors or adhesives. It belongs to the technical field of wood engineering. Background technique: [0002] Looking around the construction industry in the world today, people are increasingly concerned about ecological and environmental issues. As an environmentally friendly and natural building material, wood is favored by more architects. At the same time, the steel structure is also an environmentally friendly building structure with high efficiency, rapidity, economy and sustainable development. Wooden structures and steel structures have their own advantages and disadvantages. Wooden structure buildings have the characteristics of heat preservation, energy saving, and good earthquake resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/292
CPCE04C3/292
Inventor 高颖赵钰婷邱雅琴张佳男刁玥蒋汀滢
Owner BEIJING FORESTRY UNIVERSITY
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