CN204753973U - Shaped steel outsourcing concrete strenghthened type roof beam - Google Patents
Shaped steel outsourcing concrete strenghthened type roof beam Download PDFInfo
- Publication number
- CN204753973U CN204753973U CN201520399388.7U CN201520399388U CN204753973U CN 204753973 U CN204753973 U CN 204753973U CN 201520399388 U CN201520399388 U CN 201520399388U CN 204753973 U CN204753973 U CN 204753973U
- Authority
- CN
- China
- Prior art keywords
- shaped steel
- concrete
- steel
- external wrapping
- reinforced beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to an architectural engineering technology field provides a shaped steel outsourcing concrete strenghthened type roof beam, and shaped steel outsourcing concrete strenghthened type roof beam includes the concrete of shaped steel and parcel shaped steel, still includes the concrete parapet, and it has web plate hole to open on the shaped steel web, and the concrete parapet has connecting piece and reinforcement through longitudinal reinforcement and reinforcing bar and the shaped steel outsourcing concrete strenghthened type roof beam one -piece casting of bending, shaped steel outsourcing concrete strenghthened type roof beam both ends, and the concrete of one -piece casting is even as an organic whole with each part, the beneficial effects of the utility model are that: the trompil of shaped steel web makes the concrete of shaped steel web both sides have inseparabler connection, improves the the stress performance, batch production production is easily hoisted and is transported, repeatedly usable.
Description
Technical field
The utility model relates to construction engineering technical field, particularly the reinforced beam of a kind of shaped steel external wrapping concrete.
Background technology
Mostly beam in traditional architecture is the section steel beam of site operation casting beams or plant produced.Main Types comprises confined concrete beam and section steel beam.The said goods one is that site operation difficulty is large, is subject to synoptic climate impact, produce a large amount of rubbish, and cost is high, build efficiency low, need the plenty of time to wait for concrete setting, and these products cannot carry out recycling, cause the waste of resource in construction; Two is that all types of steel column is flexible large, and yielding, easy acoustic, produces resonance, prevent fires, anti-electric, anticorrosion difficulty large, and cost is high.
According to type Steel concrete bi-material feature separately, there is transfer structure for SRC beams, but also exist between concrete and shaped steel in conjunction with bad problem.
Utility model content
The purpose of this utility model is, for above-mentioned Problems existing, provides a kind of shaped steel external wrapping concrete reinforced beam.
The utility model provides a kind of shaped steel external wrapping concrete reinforced beam, and comprise the concrete of shaped steel and the described shaped steel of parcel, described shape steel web has web hole, described concrete connects as a whole by described web hole.
Further, the shape in described web hole is circular or oval or polygon, the equidistant or unequal-interval layout along described shaped steel length direction.
Further, there is concrete dwarf wall on the reinforced beam top of described shaped steel external wrapping concrete along its length, bend reinforcement and longitudinal reinforcement is had in described concrete dwarf wall, described bend reinforcement is equidistantly vertically arranged in described concrete dwarf wall, described bend reinforcement bottom is goed deep in the reinforced beam of described shaped steel external wrapping concrete to described shaped steel, described bend reinforcement links together by described longitudinal reinforcement, described concrete dwarf wall is integrated by bend reinforcement and whole the watering of the reinforced beam of described shaped steel external wrapping concrete, described concrete dwarf wall is stretched out in bending one end of described bend reinforcement.
Further, the two ends of the reinforced beam of described shaped steel external wrapping concrete are equipped with connector and set square girth member, described connector, are all welded to connect between described set square girth member and described shaped steel.
Further, described shaped steel is wave webs steel or H steel or i iron.
Further, described shaped steel is channel-section steel combination or the combination of C steel, and described channel-section steel is combined as two same model channel-section steel webs and is affixed, and upper and lower wing plate aligns respectively, and described C steel is combined as two same model C steel webs and is affixed, and upper and lower wing plate aligns respectively.
The beneficial effects of the utility model are:
(1), shape steel web perforate, the concrete of shape steel web both sides is had connect more closely, there is better combination between concrete and shaped steel, improve holistic resistant behavior, particularly shearing resistance and the anti-twisting property of the reinforced beam of shaped steel external wrapping concrete by a relatively large margin;
(2), factorial praluction, be easy to lifting and transport, reusable.
Accompanying drawing explanation
Figure 1 shows that the elevation of the utility model embodiment.
Figure 2 shows that the top view of the utility model embodiment.
Figure 3 shows that A-A sectional view in Fig. 2.
Figure 4 shows that B-B sectional view in Fig. 2.
In figure: 1-concrete, 2-shaped steel, 3-longitudinal reinforcement, 4-bend reinforcement, 5-connector, 6-set square girth member, 7-web hole.
Detailed description of the invention
Hereafter will describe the utility model specific embodiment in detail in conjunction with concrete accompanying drawing.It should be noted that the combination of technical characteristic or the technical characteristic described in following embodiment should not be considered to isolated, they can mutually be combined thus be reached better technique effect.In the accompanying drawing of following embodiment, the identical label that each accompanying drawing occurs represents identical feature or parts, can be applicable in different embodiment.
As shown in Figures 1 to 4, the reinforced beam of a kind of shaped steel external wrapping concrete of the utility model embodiment, comprise the concrete 1 of shaped steel 2 and the described shaped steel of parcel, described shaped steel 2 web has web hole 7, and described concrete 1 connects as a whole by described web hole 7.
The shape in described web hole 7 can be circular, oval, polygon, the equidistant or unequal-interval layout along described shaped steel 2 length direction.
There is concrete dwarf wall on the reinforced beam top of described shaped steel external wrapping concrete along its length, bend reinforcement 4 and longitudinal reinforcement 3 is had in described concrete dwarf wall, described bend reinforcement 4 is equidistantly vertically arranged in described concrete dwarf wall, described bend reinforcement 4 bottom is goed deep in the reinforced beam of described shaped steel external wrapping concrete to described shaped steel 2, described bend reinforcement 4 links together by described longitudinal reinforcement 3, described concrete dwarf wall is integrated by bend reinforcement 4 and whole the watering of the reinforced beam of described shaped steel external wrapping concrete, described concrete dwarf wall is stretched out in bending one end of described bend reinforcement 4.
As shown in Figure 4, the two ends of the reinforced beam of described shaped steel external wrapping concrete are equipped with connector 5 and set square girth member 6, described connector 5, are all welded to connect between described set square girth member 6 and described shaped steel 2.
Described shaped steel 2 is wave webs steel or H steel or i iron.
Described shaped steel 2 is channel-section steel combination or the combination of C steel, and described channel-section steel is combined as two same model channel-section steel webs and is affixed, and upper and lower wing plate aligns respectively, and described C steel is combined as two same model C steel webs and is affixed, and upper and lower wing plate aligns respectively.
The beneficial effects of the utility model are:
(1), shape steel web perforate, the concrete of shape steel web both sides is had connect more closely, there is better combination between concrete and shaped steel, improve holistic resistant behavior, particularly shearing resistance and the anti-twisting property of the reinforced post of shaped steel external wrapping concrete by a relatively large margin;
(2), factorial praluction, be easy to lifting and transport, reusable.
Although given embodiments more of the present utility model, it will be understood by those of skill in the art that when not departing from the utility model spirit herein, can change embodiment herein.Above-described embodiment is exemplary, should using embodiment herein as the restriction of the utility model interest field.
Claims (6)
1. the reinforced beam of shaped steel external wrapping concrete, comprise the concrete of shaped steel and the described shaped steel of parcel, it is characterized in that, described shape steel web has web hole, described concrete connects as a whole by described web hole.
2. the reinforced beam of a kind of shaped steel external wrapping concrete as described in right 1, is characterized in that, the shape in described web hole is circular or oval or polygon, the equidistant or unequal-interval layout along described shaped steel length direction.
3. the reinforced beam of a kind of shaped steel external wrapping concrete as described in right 1, it is characterized in that, there is concrete dwarf wall on the reinforced beam top of described shaped steel external wrapping concrete along its length, bend reinforcement and longitudinal reinforcement is had in described concrete dwarf wall, described bend reinforcement is equidistantly vertically arranged in described concrete dwarf wall, described bend reinforcement bottom is goed deep in the reinforced beam of described shaped steel external wrapping concrete to described shaped steel, described bend reinforcement links together by described longitudinal reinforcement, described concrete dwarf wall is integrated by bend reinforcement and whole the watering of the reinforced beam of described shaped steel external wrapping concrete, described concrete dwarf wall is stretched out in bending one end of described bend reinforcement.
4. the reinforced beam of a kind of shaped steel external wrapping concrete as described in right 1, it is characterized in that, the two ends of the reinforced beam of described shaped steel external wrapping concrete are equipped with connector and set square girth member, described connector, are all welded to connect between described set square girth member and described shaped steel.
5. the reinforced beam of a kind of shaped steel external wrapping concrete as described in right 1, is characterized in that, described shaped steel is wave webs steel or H steel or i iron.
6. the reinforced post of a kind of shaped steel external wrapping concrete as described in right 1, it is characterized in that, described shaped steel is channel-section steel combination or the combination of C steel, described channel-section steel is combined as two same model channel-section steel webs and is affixed, upper and lower wing plate aligns respectively, described C steel is combined as two same model C steel webs and is affixed, and upper and lower wing plate aligns respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399388.7U CN204753973U (en) | 2015-06-11 | 2015-06-11 | Shaped steel outsourcing concrete strenghthened type roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399388.7U CN204753973U (en) | 2015-06-11 | 2015-06-11 | Shaped steel outsourcing concrete strenghthened type roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204753973U true CN204753973U (en) | 2015-11-11 |
Family
ID=54468696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520399388.7U Withdrawn - After Issue CN204753973U (en) | 2015-06-11 | 2015-06-11 | Shaped steel outsourcing concrete strenghthened type roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204753973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929312A (en) * | 2015-06-11 | 2015-09-23 | 山东远博建筑科技有限公司 | Profile steel outer-packed concrete reinforcement beam and manufacture method |
-
2015
- 2015-06-11 CN CN201520399388.7U patent/CN204753973U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929312A (en) * | 2015-06-11 | 2015-09-23 | 山东远博建筑科技有限公司 | Profile steel outer-packed concrete reinforcement beam and manufacture method |
| CN104929312B (en) * | 2015-06-11 | 2017-07-28 | 山东远博建筑科技有限公司 | A kind of reinforced beam of shaped steel external wrapping concrete and preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU173055U1 (en) | Greenhouse pile support | |
| RU184199U1 (en) | Greenhouse pile support | |
| WO2008089765A3 (en) | Reinforced blade for wind turbine | |
| CN101215855A (en) | Combination beam | |
| CN204753973U (en) | Shaped steel outsourcing concrete strenghthened type roof beam | |
| CN105633872B (en) | T-shaped elbow attachment structure of plastic rubber cable bridge rack and attaching method thereof | |
| CN106979131A (en) | It is a kind of wind power generation stepped | |
| CN104196152A (en) | Connecting structure for steel coupling beam and concrete wall | |
| CN205206141U (en) | Shaped steel outsourcing concrete combination beam | |
| CN204728581U (en) | The reinforced post of a kind of shaped steel external wrapping concrete | |
| CN104929312A (en) | Profile steel outer-packed concrete reinforcement beam and manufacture method | |
| CN207863157U (en) | A kind of reinforced beam-column node structure | |
| CN205444681U (en) | Steel structure beam | |
| CN204185854U (en) | Based on the recyclable steel strand abnormity soldier pile of prestressing technique | |
| CN205134639U (en) | A steel sheet shear force wall lateral resisting structure system that is arranged in assembled steel construction house | |
| CN205276698U (en) | Angle steel in system hole in concrete | |
| CN203905473U (en) | Overlapped slab form support frame | |
| CN104343119A (en) | Recyclable steel strand irregular support pile based on pre-stress technique | |
| CN106013620A (en) | Connection structure of main reinforcements and hoops | |
| CN209539398U (en) | A kind of evacuation platform of Fast Installation | |
| CN207376646U (en) | A kind of composite beam and cast-in-place column connected node | |
| CN201730107U (en) | Pile foundation of electric steel tube tower | |
| CN205780106U (en) | The cross connecting piece of framework of glasshouse big shack | |
| CN110847678A (en) | Iron tower main material reinforcing apparatus | |
| CN108104133A (en) | A kind of purlin that can be recycled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170728 |