CN205558035U - Wide flat beam of coincide - Google Patents
Wide flat beam of coincide Download PDFInfo
- Publication number
- CN205558035U CN205558035U CN201620310014.8U CN201620310014U CN205558035U CN 205558035 U CN205558035 U CN 205558035U CN 201620310014 U CN201620310014 U CN 201620310014U CN 205558035 U CN205558035 U CN 205558035U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- stiffener
- flat beam
- beam structure
- overlapping
- 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.)
- Active
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a wide flat beam of coincide, its constitution includes: prefabricated U -shaped concrete member (1), cast in situ concrete (2) insert connecting reinforcement (3), upper portion reinforcing bar (4) and prefabricated coincide concrete slab (5) after, prefabricated U -shaped concrete member (1) pre -buriedly have longitudinal reinforcement (6), stirrup (7), waist muscle (8), and the tip is pre -buried has stiffener (9), stiffener (9) partly pre -buried prefabricated U -shaped concrete member (1) in, another part is located cast in situ concrete (2) in, longitudinal reinforcement (6) be located the inside of stiffener (9), it inserts to insert the one end or the both ends of connecting reinforcement (3) after stiffener (9) within range. The utility model discloses be favorable to alleviateing prefabricated component's weight, preparation, transportation and the installation of the component of being convenient for for the connection performance of longitudinal reinforcement is more reliable, thereby just is favorable to reducing the high engineering cost of saving of building layer.
Description
Technical field
This utility model relates to building engineering field, is specifically related to a kind of fabricated assembly overall xoncrete structure.
Background technology
In existing fabricated assembly overall xoncrete structure, the depth of section of beam is generally higher than cross-sectional width so that under beam, clear height is less, and precast beam is usually solid rectangular cross-section, conducts oneself with dignity compared with big and longitudinal reinforcement is intensive, and hoisting difficulty is bigger.
Summary of the invention
This utility model purpose is to solve the deficiency that prior art exists, it is provided that a kind of overlapping wide-flat beam structure.
A kind of overlapping wide-flat beam structure, its composition includes: prefabricated U-shaped concrete component, cast-in-place concrete, rear inserting connects reinforcing bar, upper reinforcement and prefabricated overlapping concrete slab, described prefabricated U-shaped concrete component is embedded with longitudinal reinforcement, stirrup, waist muscle, and end is embedded with stiffener, a part for described stiffener is embedded in described prefabricated U-shaped concrete component, another part is positioned at described cast-in-place concrete, described longitudinal reinforcement is positioned at the inside of described stiffener, in the range of the stiffener described in the insertion of one or both ends of described rear slotting connection reinforcing bar.
In described overlapping wide-flat beam structure, described stiffener is helical form or ring-type.
In described overlapping wide-flat beam structure, described stirrup is completely or partially U-stirrups.
In described overlapping wide-flat beam structure, the cross-sectional width of described prefabricated U-shaped concrete component is more than depth of section, and the inner wall surface of described prefabricated U-shaped concrete component is matsurface.
In described overlapping wide-flat beam structure, described longitudinal reinforcement, waist muscle do not stretch out described prefabricated U-shaped concrete component.
In described overlapping wide-flat beam structure, described prefabricated U-shaped concrete component sets groove in the range of described stiffener or does not set groove.
In described overlapping wide-flat beam structure, the reinforcing bar of described prefabricated overlapping concrete slab stretches in described cast-in-place concrete.
In described overlapping wide-flat beam structure, in the range of the described stiffener described in the insertion of rear slotting connection reinforcing bar one end, in the other end inserts bearing or in the range of the stiffener of adjacent overlapping wide-flat beam.
Compared with prior art, the beneficial effects of the utility model are mainly manifested in:
1. this utility model uses wide-flat beam structure, is conducive to reducing floor height thus saves construction costs.
2. this utility model uses prefabricated U-shaped concrete component, is conducive to alleviating the weight of prefabricated components, it is simple to transport.
3. the longitudinal reinforcement that this utility model is pre-buried does not stretch out prefabricated U-shaped concrete component, it is simple to the making of component and installation.
4. the stirrup that this utility model is pre-buried is completely or partially U-stirrups, it is simple to mounting rail upper reinforcement.
5. this utility model uses helical form or ring-type stiffener so that the switching performance of longitudinal reinforcement is more reliable, and without complicated plant equipment.
Accompanying drawing explanation
Fig. 1 is a kind of end cross-sectional schematic diagram overlapping wide-flat beam structure used by an embodiment of the present utility model；
Fig. 2 is a kind of span centre cross sectional representation overlapping wide-flat beam structure used by an embodiment of the present utility model；
Fig. 3 is a kind of prefabricated U-shaped concrete component schematic perspective view overlapping wide-flat beam structure used by an embodiment of the present utility model；
Fig. 4 is vertical section schematic diagram at a kind of intermediate support overlapping wide-flat beam structure used by an embodiment of the present utility model；
Fig. 5 is vertical section schematic diagram at a kind of limit bearing overlapping wide-flat beam structure used by an embodiment of the present utility model.
Detailed description of the invention
Embodiment 1:
A kind of overlapping wide-flat beam structure, its composition includes: prefabricated U-shaped concrete component (1), cast-in-place concrete (2), rear inserting connects reinforcing bar (3), upper reinforcement (4) and prefabricated overlapping concrete slab (5), described prefabricated U-shaped concrete component (1) is embedded with longitudinal reinforcement (6), stirrup (7), waist muscle (8), and end is embedded with stiffener (9), a part for described stiffener (9) is embedded in described prefabricated U-shaped concrete component (1), another part is positioned at described cast-in-place concrete (2), described longitudinal reinforcement (6) is positioned at the inside of described stiffener (9), in the range of the stiffener (9) described in the insertion of one or both ends of described rear slotting connection reinforcing bar (3).
In described overlapping wide-flat beam structure, described stiffener (9) is helical form or ring-type.
In described overlapping wide-flat beam structure, described stirrup (7) is completely or partially U-stirrups.
In described overlapping wide-flat beam structure, the cross-sectional width of described prefabricated U-shaped concrete component (1) is more than depth of section, and the inner wall surface of described prefabricated U-shaped concrete component (1) is matsurface.
In described overlapping wide-flat beam structure, described longitudinal reinforcement (6), waist muscle (8) do not stretch out described prefabricated U-shaped concrete component.
In described overlapping wide-flat beam structure, described prefabricated U-shaped concrete component (1) sets groove (10) in the range of described stiffener (9) or does not set groove.
In described overlapping wide-flat beam structure, the reinforcing bar (11) of described prefabricated overlapping concrete slab (5) stretches in described cast-in-place concrete (2).
In described overlapping wide-flat beam structure, in the range of the described stiffener (9) described in the insertion of rear slotting connection reinforcing bar (3) one end, in the other end inserts bearing (12) or in the range of the stiffener (9) of adjacent overlapping wide-flat beam.
During construction, prefabricated U-shaped concrete component (1), prefabricated overlapping concrete slab (5), rear slotting connection reinforcing bar (3) upper reinforcement (4) and other required reinforcing bar are first installed, then pour cast-in-place concrete (2), make structure be linked to be entirety.
Claims (8)
1. an overlapping wide-flat beam structure, its composition includes: prefabricated U-shaped concrete component, cast-in-place concrete, rear inserting connects reinforcing bar, upper reinforcement and prefabricated overlapping concrete slab, described prefabricated U-shaped concrete component is embedded with longitudinal reinforcement, stirrup, waist muscle, and end is embedded with stiffener, a part for described stiffener is embedded in described prefabricated U-shaped concrete component, another part is positioned at described cast-in-place concrete, described longitudinal reinforcement is positioned at the inside of described stiffener, in the range of stiffener is inserted in the one or both ends of described rear slotting connection reinforcing bar.
A kind of overlapping wide-flat beam structure the most according to claim 1, is characterized in that described stiffener is helical form or ring-type.
A kind of overlapping wide-flat beam structure the most according to claim 1, is characterized in that described stirrup is completely or partially U-stirrups.
A kind of overlapping wide-flat beam structure the most according to claim 1, is characterized in that the cross-sectional width of described prefabricated U-shaped concrete component is more than depth of section, and the inner wall surface of described prefabricated U-shaped concrete component is matsurface.
In a kind of overlapping wide-flat beam structure the most according to claim 1, it is characterized in that described longitudinal reinforcement, waist muscle do not stretch out described prefabricated U-shaped concrete component.
A kind of overlapping wide-flat beam structure the most according to claim 1, is characterized in that described prefabricated U-shaped concrete component sets groove in the range of described stiffener or do not sets groove.
A kind of overlapping wide-flat beam structure the most according to claim 1, is characterized in that the reinforcing bar of described prefabricated overlapping concrete slab stretches in described cast-in-place concrete.
A kind of overlapping wide-flat beam structure the most according to claim 1, in the range of it is characterized in that the described stiffener described in the insertion of rear slotting connection reinforcing bar one end, in the other end inserts bearing or in the range of the stiffener of adjacent overlapping wide-flat beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310014.8U CN205558035U (en) | 2016-04-14 | 2016-04-14 | Wide flat beam of coincide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620310014.8U CN205558035U (en) | 2016-04-14 | 2016-04-14 | Wide flat beam of coincide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205558035U true CN205558035U (en) | 2016-09-07 |
Family
ID=56811913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620310014.8U Active CN205558035U (en) | 2016-04-14 | 2016-04-14 | Wide flat beam of coincide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205558035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284848A (en) * | 2016-09-30 | 2017-01-04 | 中国建筑第五工程局有限公司 | Compound stirrup |
-
2016
- 2016-04-14 CN CN201620310014.8U patent/CN205558035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284848A (en) * | 2016-09-30 | 2017-01-04 | 中国建筑第五工程局有限公司 | Compound stirrup |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204753843U (en) | PC primary and secondary roof beam bolted connection node | |
| CN105297893B (en) | Mortise and tenon type concrete composite beam cross connecting structure and its construction method | |
| CN205558035U (en) | Wide flat beam of coincide | |
| CN102852281A (en) | Prestressed precast main beam with laying gaps | |
| CN206800698U (en) | A kind of light-duty styrofoam combined assembled wall of novel local cast-in-place node | |
| CN220504158U (en) | Mixed frame structure connected by primary connectors | |
| CN206070796U (en) | A kind of vertical attachment means of prefabricated assembled shear wall slab | |
| CN109537775A (en) | The method for preparing assembly concrete shear wall using local corrugated thin-wall steel pipe | |
| CN104562923B (en) | A kind of construction method of the semi-rigid joint Integral Abutment Bridge of concrete-pile supporting | |
| CN103088908B (en) | Composite concrete placement lightweight concrete soil structure | |
| CN111335530A (en) | Variable cross-section one-way hollow prefabricated slab for block building laminated slab | |
| CN205558036U (en) | Take wide flat beam of pile cap coincide | |
| CN107938902A (en) | Two-way close spelling laminated floor slab connecting joint structure and installation method with groove type embedded part | |
| CN101509295A (en) | Fibre concrete-profiled steel sheet combination floor | |
| KR20150071957A (en) | Buoyancy prevention module used for void slab | |
| CN211572107U (en) | Non-bearing internal partition wall | |
| CN209163164U (en) | A kind of floor of I-shaped precast rib girder construction | |
| CN107299720A (en) | One kind overlapping wide-flat beam structure | |
| CN202831386U (en) | Prestressed prefabricating main beam with laying notches | |
| CN208486441U (en) | A kind of prefabricated panel and assembled architecture wallboard longitudinal connection structure | |
| CN208884728U (en) | Steel-concrete combines precast beam and prefabricated post connection structure | |
| CN107299719A (en) | A kind of band cap overlaps wide-flat beam structure | |
| CN207829254U (en) | A kind of prefabricated assembled floor | |
| CN117822772B (en) | Precast shear wall free of grouting sleeve and free of rib from up and down and assembly structure thereof | |
| CN104453049B (en) | Hollow one-way plate with filling rods and filling boxes mixed for use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |