CN203977696U - A kind of steel work compound beam - Google Patents
A kind of steel work compound beam Download PDFInfo
- Publication number
- CN203977696U CN203977696U CN201320837572.6U CN201320837572U CN203977696U CN 203977696 U CN203977696 U CN 203977696U CN 201320837572 U CN201320837572 U CN 201320837572U CN 203977696 U CN203977696 U CN 203977696U
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- Prior art keywords
- steel work
- work compound
- steel
- adopts
- rib
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Abstract
The utility model relates to a kind of steel work compound beam, and described steel work compound beam comprises: Liang Ti, rib and web; Described beam body is divided into upper and lower two beam bodies, left and right web and the welding of upper underbeam body, several ribs of welding in the space that left and right web and upper underbeam body surround.Preferably, described rib adopts the box-structure of steel matter.Preferably, described beam body adopts box-structure.Preferably, described beam body adopts trench structure.The beneficial effects of the utility model are, this beam column of steel structure is provided with multiple floors to strengthen overall resistance to compression flexing resistance, and bulk strength improves greatly.It is applicable to multiple environment, and degree of protection is higher, simple in structure, portable strong, significantly reduces the object of construction investment.
Description
Technical field
The utility model relates to steel work, particularly a kind of steel work compound beam.
Background technology
The steel work kind of China is very many at present, but Frequent Accidents is made people think deeply.Along with the develop rapidly of railway construction in China, steel work compound beam is large owing to having span ability, the features such as the rigidity of structure is good, in the railway constructions such as inter-city passenger rail, Line for Passenger Transportation, passenger-cargo co, be widely applied in recent years, the structure types of its rib is varied, and beam body mostly is box-type continuous beam structure; Form of construction work mostly is first cantilever pouring beam body, then sets up rib; Loading characteristic is born dead load with beam body, jointly shares the second stage of dead load and mobile load with rib and beam portion, to reach the object that reduces girder construction height and increase structural span.But beam body adopts the steel work compound beam of box structure, the structure height of beam body can not meet design requirement in some cases, particularly on heavy haul railway, the form of structure of beam body is more needed further to take measures, to reduce the structure height of beam body, improve its bearing strength.
Utility model content
The utility model, for shortcomings and deficiencies of the prior art, provides a kind of steel work compound beam, the function such as that this kind of steel work compound beam possesses is simultaneously heat insulation, insulation, fire prevention, waterproof.
A kind of steel work compound beam, described steel work compound beam comprises: Liang Ti, rib and web; Described beam body is divided into upper and lower two beam bodies, left and right web and the welding of upper underbeam body, several ribs of welding in the space that left and right web and upper underbeam body surround.
Preferably, described rib adopts the box-structure of steel matter.
Preferably, described beam body adopts box-structure.
Preferably, described beam body adopts trench structure.
The beneficial effects of the utility model are, this beam column of steel structure is provided with multiple floors to strengthen overall resistance to compression flexing resistance, and bulk strength improves greatly.It is applicable to multiple environment, and degree of protection is higher, simple in structure, portable strong.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model steel work compound beam.
Fig. 2 is that steel work compound beam uses schematic diagram.
Wherein, 1-beam body, 2-web, 3-rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described, but scope required for protection is not limited only to describe.
As depicted in figs. 1 and 2, a kind of steel work compound beam, described steel work compound beam comprises: Liang Ti, rib and web; Described beam body is divided into upper and lower two beam bodies, left and right web and the welding of upper underbeam body, several ribs of welding in the space that left and right web and upper underbeam body surround.
Preferably, described rib adopts the box-structure of steel matter.
Preferably, described beam body adopts box-structure.
Preferably, described beam body adopts trench structure.
The beneficial effects of the utility model are, this beam column of steel structure is provided with multiple floors to strengthen overall resistance to compression flexing resistance, and bulk strength improves greatly.It is applicable to multiple environment, and degree of protection is higher, simple in structure, portable strong, is beneficial to popularization.
Claims (1)
1. a steel work compound beam, is characterized in that, described steel work compound beam comprises: beam body (1), rib (3) and web (2); Described beam body is divided into upper and lower two beam bodies, left and right web and the welding of upper underbeam body, several ribs of welding (3) in the space that left and right web and upper underbeam body surround; Described rib (3) adopts the box-structure of steel matter; Described beam body (1) adopts box-structure; Described beam body (1) adopts trench structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837572.6U CN203977696U (en) | 2013-12-19 | 2013-12-19 | A kind of steel work compound beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320837572.6U CN203977696U (en) | 2013-12-19 | 2013-12-19 | A kind of steel work compound beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977696U true CN203977696U (en) | 2014-12-03 |
Family
ID=51975156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320837572.6U Expired - Fee Related CN203977696U (en) | 2013-12-19 | 2013-12-19 | A kind of steel work compound beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113630A (en) * | 2015-09-16 | 2015-12-02 | 四川蓝天网架钢结构工程有限公司 | Heat-isolation heat-preserving steel structure board room |
-
2013
- 2013-12-19 CN CN201320837572.6U patent/CN203977696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113630A (en) * | 2015-09-16 | 2015-12-02 | 四川蓝天网架钢结构工程有限公司 | Heat-isolation heat-preserving steel structure board room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |