CN208533865U - One kind being based on bolted bamboo-steel combined box beam - Google Patents
One kind being based on bolted bamboo-steel combined box beam Download PDFInfo
- Publication number
- CN208533865U CN208533865U CN201820124785.7U CN201820124785U CN208533865U CN 208533865 U CN208533865 U CN 208533865U CN 201820124785 U CN201820124785 U CN 201820124785U CN 208533865 U CN208533865 U CN 208533865U
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- China
- Prior art keywords
- bamboo
- bolted
- web
- box beam
- combined box
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- Expired - Fee Related
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Abstract
The utility model discloses one kind to be based on bolted bamboo-steel combined box beam, including superstructure, substructure and connection bolt；The superstructure includes top flange and web；Fixation is bolted in top flange and web；The substructure and web is joined with bolts by mounting groove.The bamboo of the utility model-steel combined box beam, structure is simple, and mounting process is simple, does not need professional technique installation practitioner, can reduce construction cost；Combined box beam can make full use of the different materials mechanical property of each component part, there is higher bending bearing capacity and rigidity, and rate of utilization of strength is much larger than bamboo beam；It can simplify construction technology based on bolted mechanical connection, improve construction efficiency, while safety and environmental protection, not will cause environmental pollution, there is no any harmful substance to discharge after installation.
Description
Technical field
The utility model relates to field of civil engineering, more particularly to one kind to be based on bolted bamboo-steel combined box beam.
Background technique
Timber structure is a kind of common architecture structure form, with a long history, and bamboo wood is as a kind of fast-growing fiber high-strength material
Also more and more to be applied in building structure, steel are widely applied individually to building structure.It can be seen that bamboo and wood, the steel capital are
Good construction material: bamboo and wood material is fibrous material, and advantage is light high-strength, the disadvantage is that stiffness of structural member is small, intensity is utilized
Rate is low；Steel are isotropic materials, there is good mechanical property, the disadvantage is that cost is high.Bamboo-steel combined box beam can be sufficiently sharp
With bamboo or the intensity of wood, steel plate can increase component Line stiffness, and improving the rate of utilization of strength of component, enough to make up bamboo and wood bending deformation big
The shortcomings that.
Environmental issue is increasingly becoming the very important problem of people during social development, based on it is bolted it is mechanical even
Connecing is physical connection, is not related to any chemical substance, and component installs no any harmful substance release, meets country and advocated
Green building requirement.Meanwhile professional building technology practitioner is fewer and fewer, cost of labor is constantly soaring, mounting process
Simplifying becomes irreversible trend.Therefore, it finds one kind and has a characteristic that environmental protection grade is high, mounting process is simple, power
Learn that performance is good is very necessary based on bolted bamboo-steel combined box beam.
Utility model content
Goal of the invention: being directed to the deficiencies in the prior art, and the purpose of the utility model is to provide one kind to be based on bolt
The bamboo of connection-steel combined box beam, with environmental protection grade is high, mounting process is simple, mechanical property is good.
Technical solution: in order to realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
One kind being based on bolted bamboo-steel combined box beam, including superstructure, substructure and connection bolt；It is described
Superstructure include web and top flange；Fixation is bolted in web and top flange；The substructure and web
By mounting groove, it is joined with bolts.
The superstructure includes web and top flange, and web and top flange are bamboo wood, web and top flange
Fixation is bolted, and sets bolt hole in the downside of web.
The substructure is steel plate, sets mounting groove on the steel plate, mounting groove side sets bolt hole.
The utility model has the advantages that the utility model based on bolted bamboo-steel combined box beam, form is simple, mounting process letter
It is single, professional technique installation practitioner is not needed, construction cost can be reduced；Combined box beam can make full use of each component part
Different materials mechanical property, there is higher bending bearing capacity and rigidity, and rate of utilization of strength is much larger than bamboo beam；Based on being bolted
Mechanical connection can simplify construction technology, improve construction efficiency, while safety and environmental protection, not will cause environmental pollution, after installation
There is no any harmful substance to discharge.
Detailed description of the invention
Fig. 1 is based on bolted bamboo-steel combined box beam structural schematic diagram；
Fig. 2 is superstructure schematic diagram；
Fig. 3 is substructure schematic diagram.
Specific embodiment
The utility model is described further combined with specific embodiments below.
As shown in Figure 1, being based on bolted bamboo-steel combined box beam, primary structure component part includes top flange 5, abdomen
Plate 4, substructure 2 and connection bolt 3.Web and top flange pass through bolt 3 and connect into superstructure 1, web and substructure
It is connected and fixed by mounting groove bolt 3.
It should be based on bolted bamboo-steel combined box beam, when production, steel plate 2 is processed into the steel plate with rectangle mounting groove,
Bolt hole is equidistantly left in mounting groove side, convenient for connecting with web 4.Bolt hole is equidistantly left in the two sides of steel tank.By upper limb
5 both sides of edge are equidistant to open up vertical bolt hole.Bolt hole is opened in web 4 and top flange 5 and 2 junction of steel plate.
The superstructure of the utility model is connect with substructure.Advantage is: the utility model based on being bolted
Bamboo-steel combined box beam, form is simple, and mounting process is simple, do not need professional technique installation practitioner, can reduce and be constructed into
This；Combined box beam can make full use of the different materials mechanical property of each component part, have higher bending bearing capacity and just
Degree, rate of utilization of strength are much larger than bamboo beam；It can simplify construction technology based on bolted mechanical connection, improve construction efficiency,
Safety and environmental protection simultaneously, not will cause environmental pollution, not have any harmful substance to discharge after installation.
Claims (3)
1. one kind is based on bolted bamboo-steel combined box beam, which is characterized in that including superstructure (1), substructure (2)
With connection bolt (3)；The superstructure (1) includes web (4) and top flange (5)；Web (4) and top flange (5) pass through
Connection bolt (3) is connected and fixed；The substructure (2) and web (4) is connected and fixed by connecting bolt (3).
2. according to claim 1 be based on bolted bamboo-steel combined box beam, which is characterized in that the top knot
Structure (1) includes web (4) and top flange (5), is bamboo wood, and fixation is bolted in web (4) and top flange (5),
Bolt hole is opened in the lower side of web (4).
3. according to claim 1 be based on bolted bamboo-steel combined box beam, which is characterized in that the lower junction
Structure (2) is the lower flange steel plate with mounting groove, opens bolt hole in mounting groove side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124785.7U CN208533865U (en) | 2018-01-18 | 2018-01-18 | One kind being based on bolted bamboo-steel combined box beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820124785.7U CN208533865U (en) | 2018-01-18 | 2018-01-18 | One kind being based on bolted bamboo-steel combined box beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208533865U true CN208533865U (en) | 2019-02-22 |
Family
ID=65398750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820124785.7U Expired - Fee Related CN208533865U (en) | 2018-01-18 | 2018-01-18 | One kind being based on bolted bamboo-steel combined box beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208533865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035487A (en) * | 2018-01-18 | 2018-05-15 | 南京林业大学 | One kind is based on bolted bamboo（Wood）- steel combined box beam |
| CN112627345A (en) * | 2020-12-04 | 2021-04-09 | 上海市建筑科学研究院有限公司 | Steel-bamboo combined engineering bamboo beam-column connecting structure and preparation method thereof |
-
2018
- 2018-01-18 CN CN201820124785.7U patent/CN208533865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035487A (en) * | 2018-01-18 | 2018-05-15 | 南京林业大学 | One kind is based on bolted bamboo（Wood）- steel combined box beam |
| CN112627345A (en) * | 2020-12-04 | 2021-04-09 | 上海市建筑科学研究院有限公司 | Steel-bamboo combined engineering bamboo beam-column connecting structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210118 |