CN204850189U - Composite beam structure - Google Patents
Composite beam structure Download PDFInfo
- Publication number
- CN204850189U CN204850189U CN201520538378.7U CN201520538378U CN204850189U CN 204850189 U CN204850189 U CN 204850189U CN 201520538378 U CN201520538378 U CN 201520538378U CN 204850189 U CN204850189 U CN 204850189U
- Authority
- CN
- China
- Prior art keywords
- watering
- section
- precast beam
- precast
- stiffener
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model provides a composite beam structure, includes double -phasely to establishhing, buries the precast beam of many stiffeners inside the intermediate formation is pour and is distinguished just respectively underground, many stiffeners are pour the district and are linked to each other from inside the extending to of two precast beams respectively, it sets up the direction along the precast beam and extend to form extends to both sides respectively and pour the district to pour the district, building district and extension and building and build the section of watering after the formation in the district jointly, on the precast beam, the ATTACH SURFACES of the section of watering offers the recess that is used for strengthening whole joint strength after with, two precast beams tops is equipped with the connecting reinforcement of the section of watering intensity after the reinforcing, is being equipped with the stirrup that is used for strengthening precast beam whole joint strength of the section of watering after with between connecting reinforcement and the stiffener. The utility model discloses it is simple and efficient to be under construction, has solved the problem of stacking, processing of carrying out the reinforcing bar in the great place of on -the -spot needs, efficient for the construction progress, manual work volume is little, node intensity is high, economic nature is strong, cost low cost.
Description
Technical field
The utility model relates to construction engineering technical field, particularly a kind of superposed beam structure.
Technical background
The cross section of Vierendeel girder is generally rectangle or T-shaped, when building cover structure is Prefabricated superstructure, for reducing the height shared by structure, increase building headroom, Vierendeel girder cross section is often cross or flower-basket type, in prefabricated integral frame structure, often precast beam is made T section, after precast plate installation in position, reproduce and water part concrete, namely form so-called superposed beam.Usually, in engineering, beam used is all monolithic reinforced concrete structure, on-the-spot stacking, the processing needing larger place to carry out reinforcing bar, in the scope of operation, the colligation workload of reinforcing bar is also larger, construction bothers and construction speed is comparatively slow, and meanwhile, intensity is not high, need more supplemental support, improve cost.
Summary of the invention
For solving the technical problem of above-mentioned existence, the utility model provides a kind of easy construction quick, and the workload simplifying workman improves efficiency of construction, and manual operation amount is little, and poured integral intensity is high, the superposed beam structure that cost is cheap.
The technical scheme in the invention for solving the above technical problem is: a kind of superposed beam structure, it is characterized in that: comprise two and relatively set up, middle form pouring area and inside is embedded with the precast beam of branched stiffener respectively, described branched stiffener extends to pouring area respectively and is connected from two precast beam inside, described pouring area extends to form extension pouring area along precast beam setting direction respectively to both sides, the section of watering after formation is built jointly with extending in pouring area in described pouring area, on precast beam, with after the connecting surface of the section of watering offer groove for strengthening integrated connection intensity, the connecting reinforcement of the section of watering intensity after enhancing is provided with above described two precast beams, be provided with between connecting reinforcement and stiffener for strengthen precast beam with after the stirrup of the section of watering integrated connection intensity.
Above-mentioned superposed beam structure, described connecting reinforcement after uninterrupted continuously in the section of watering, the stiffener on described precast beam after connection in the section of watering adopt mechanical connection or welding.
Above-mentioned superposed beam structure, waters segment length direction behind described stirrup edge and longitudinally arranges branched.
Above-mentioned superposed beam structure, described stirrup adopts to bundle with connecting reinforcement and stiffener and is connected before building, and described adjacent two stirrup spacings are not more than 5 times of connecting reinforcement diameter and are not more than 100mm.
Above-mentioned superposed beam structure, described precast beam with after the bonding surface of the section of watering all be set to matsurface.
The beneficial effect that the utility model technical solution problem is brought is: adopt stiffener in the utility model precast beam, enhance the bulk strength of precast beam, the mode of mechanical connection or welding is adopted between stiffener, make construction more convenient, solve the on-the-spot stacking needing larger place to carry out reinforcing bar, the problem of processing, improve efficiency of construction high, groove on precast beam and precast beam and after water intersegmental setting matsurface add connection between concrete, ensure that globality, tie point place bulk strength improves, the connection of stirrup enormously simplify construction, make construction more simple and efficient, accelerate the construction speed of workman, the workload of workman is also relatively little simultaneously, reduce labour cost, ensure reliable economy.
Accompanying drawing explanation
Fig. 1 is the structural representation of two precast beams in the utility model;
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
As Fig. 1, shown in 2, a kind of superposed beam structure, comprise two relatively to set up, middle form pouring area 2 and inside is embedded with the precast beam 1 of branched stiffener 3 respectively, two precast beams 1 are built in advance and are set, described branched stiffener 3 extends to pouring area 2 respectively and is connected from two precast beam 1 inside, pouring area 2 extends to form extension pouring area 4 along precast beam 1 setting direction respectively to both sides, the section of watering after formation is built jointly with extending in pouring area 4 in pouring area 2, for ensureing overall connectivity and intensity, on precast beam 1, with after the connecting surface of the section of watering offer groove 5 for strengthening integrated connection intensity, stiffener 3 on precast beam 1 after connection in the section of watering adopt mechanical connection 8, or adopt other connected mode as welding, the flexibility of constructing is significantly improved, this technology is prior art, detailed description is exceeded at this, precast beam 1 with after the bonding surface of the section of watering all be set to matsurface, the connecting reinforcement 6 of the section of watering intensity after enhancing is provided with above described two precast beams 1, for ensureing bonding strength, connecting reinforcement 6 after uninterrupted continuously in the section of watering, be provided with between connecting reinforcement 6 and stiffener 3 for strengthen precast beam 1 with after the stirrup 7 of the section of watering integrated connection intensity, for the bulk strength of the section of watering after improving further, stirrup 7 along after water segment length direction and longitudinally arrange branched, stirrup 7 adopts to bundle with connecting reinforcement 6 and stiffener 3 and is connected before building, described adjacent two stirrup 7 spacing are not more than 5 times of connecting reinforcement 6 diameter and are not more than 100mm.
Implementation step is as follows:
During construction, lay precast beam 1, precast beam 1 beam-ends establish groove 5 and precast beam 1 with after the bonding surface of the section of watering be set to matsurface, stiffener 3 on precast beam 1 after connection in the section of watering adopt mechanical connection 8 or be welded to connect, after reinforcing bar binding in the section of watering, connecting reinforcement 6 after uninterrupted continuously in the section of watering, after in the section of watering stirrup 7 encrypt, described adjacent two stirrup 7 spacing are not more than 5 times of connecting reinforcement 6 diameter and are not more than 100mm, after reinforcing bar binding, water section concrete after building, complete construction.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (5)
1. a superposed beam structure, it is characterized in that: comprise two and relatively set up, middle form pouring area and inside is embedded with the precast beam of branched stiffener respectively, described branched stiffener extends to pouring area respectively and is connected from two precast beam inside, described pouring area extends to form extension pouring area along precast beam setting direction respectively to both sides, the section of watering after formation is built jointly with extending in pouring area in described pouring area, on precast beam, with after the connecting surface of the section of watering offer groove for strengthening integrated connection intensity, the connecting reinforcement of the section of watering intensity after enhancing is provided with above described two precast beams, be provided with between connecting reinforcement and stiffener for strengthen precast beam with after the stirrup of the section of watering integrated connection intensity.
2. superposed beam structure according to claim 1, is characterized in that: described connecting reinforcement after uninterrupted continuously in the section of watering, the stiffener on described precast beam after connection in the section of watering adopt mechanical connection or welding.
3. superposed beam structure according to claim 1, is characterized in that: water segment length direction behind described stirrup edge and longitudinally arrange branched.
4. the superposed beam structure according to Claims 2 or 3, is characterized in that: described stirrup adopts to bundle with connecting reinforcement and stiffener and is connected before building, and described adjacent two stirrup spacings are not more than 5 times of connecting reinforcement diameter and are not more than 100mm.
5. superposed beam structure according to claim 1, is characterized in that: described precast beam with after the bonding surface of the section of watering all be set to matsurface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538378.7U CN204850189U (en) | 2015-07-23 | 2015-07-23 | Composite beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538378.7U CN204850189U (en) | 2015-07-23 | 2015-07-23 | Composite beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850189U true CN204850189U (en) | 2015-12-09 |
Family
ID=54740754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538378.7U Expired - Fee Related CN204850189U (en) | 2015-07-23 | 2015-07-23 | Composite beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850189U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638683A (en) * | 2017-01-26 | 2017-05-10 | 上海建工二建集团有限公司 | Reverse building method soil sampling opening rapid sealing construction connecting joint and construction method |
| CN109695296A (en) * | 2017-10-23 | 2019-04-30 | 建屋发展局 | Prefabricated volume building block and connector for engaging prefabricated volume building block |
| CN114575593A (en) * | 2022-03-10 | 2022-06-03 | 中国五冶集团有限公司 | Adjustable plate buckling formwork support frame for super-load small-clearance beam and construction method thereof |
-
2015
- 2015-07-23 CN CN201520538378.7U patent/CN204850189U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638683A (en) * | 2017-01-26 | 2017-05-10 | 上海建工二建集团有限公司 | Reverse building method soil sampling opening rapid sealing construction connecting joint and construction method |
| CN106638683B (en) * | 2017-01-26 | 2019-04-05 | 上海建工二建集团有限公司 | Contrary sequence method takes the outspoken fast closure construction connecting node of soil and construction method |
| CN109695296A (en) * | 2017-10-23 | 2019-04-30 | 建屋发展局 | Prefabricated volume building block and connector for engaging prefabricated volume building block |
| CN114575593A (en) * | 2022-03-10 | 2022-06-03 | 中国五冶集团有限公司 | Adjustable plate buckling formwork support frame for super-load small-clearance beam and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205444613U (en) | Be applied to prefabricated coincide floor connecting piece of assembled steel construction building | |
| CN204530475U (en) | Little width bridge deck wet seam syndeton | |
| CN203128995U (en) | Combined T-girder component and combined T-girder bridge | |
| CN104060738B (en) | Reserved cast-in-place band assembled integral concrete floor | |
| CN204850189U (en) | Composite beam structure | |
| CN201933646U (en) | Section steel connecting node of precast shear wall | |
| CN104251038A (en) | Encased steel plate-concrete composite coupling beam and construction method thereof | |
| CN107130715A (en) | Teeth groove is poured after a kind of to be linked and packed the construction method of formula building roof system | |
| CN205224288U (en) | Connection node of reinforced concrete superposed beam and steel pipe column | |
| CN107130734A (en) | Corrugated plate dst Horizontal H-shaped structure beam and its construction method | |
| CN206829461U (en) | After pour teeth groove and be linked and packed formula precast slab | |
| CN206052767U (en) | The construction elevator basis that can be used in turn | |
| CN210713517U (en) | Assembled superposed beam structure | |
| CN205012533U (en) | Steel bar truss building carrier plate | |
| CN204185761U (en) | A kind of U-shaped frange plate shear connector | |
| CN205421710U (en) | Permanent beam mold board, concrete structure component are connected to arrangement of reinforcement formula buckle | |
| CN103437349B (en) | The construction method of steel concrete perfusion shaped pile | |
| CN207062768U (en) | The trapezoidal ripple batten attachment structure of combined bridge deck | |
| CN210685149U (en) | Triangular steel bar truss welding type concrete prefabricated bottom plate | |
| CN204059941U (en) | A kind of arrangement of reinforcement formula permanent formwork and concrete structure member | |
| CN204850188U (en) | One -way superimposed sheet piece connection structure | |
| CN210439668U (en) | Corrugated steel combined template and corrugated steel-concrete combined member | |
| CN111058569B (en) | Multi-steel-beam and concrete combined super-flat beam and construction method of flat beam | |
| CN208486165U (en) | A kind of concrete circular stub and girder steel consolidate connecting structure | |
| CN202954356U (en) | Concrete pile with connecting mechanism |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20170723 |