CN105604250A - Prefabricated integral assembly type reinforcement frame for joint of concrete columns, beams and plates - Google Patents
Prefabricated integral assembly type reinforcement frame for joint of concrete columns, beams and plates Download PDFInfo
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- CN105604250A CN105604250A CN201610119692.0A CN201610119692A CN105604250A CN 105604250 A CN105604250 A CN 105604250A CN 201610119692 A CN201610119692 A CN 201610119692A CN 105604250 A CN105604250 A CN 105604250A
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- vertical reinforcement
- reinforcement
- concrete column
- framework
- reinforcement framework
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a prefabricated integral assembly type reinforcement frame for a joint of a concrete column, beam and plate. The prefabricated integral assembly type reinforcement frame comprises a vertical reinforcement framework and at least two layers of connecting reinforcements penetrating through the vertical reinforcement framework in the same direction, and the connecting reinforcements and the vertical reinforcement framework are fixed into a whole in an intersecting mode; the vertical reinforcement framework is placed at the joint of the concrete column, beam and plate, and the connecting reinforcements are connected with external reinforcements outside the vertical reinforcement framework. The vertical reinforcement framework and the connecting reinforcements are prefabricated into the integral reinforcement frame, by connecting the outer ends of the connecting reinforcements with the other reinforcements in the concrete structure, the intensive degree of the reinforcements at the joint is reduced, the grouting quality is guaranteed, the problems that when concrete pouring is performed, grouting is not in place and vibrating is uncompacted due to the fact that the reinforcements are intensive are effectively solved, the potential safety hazard is eliminated, and the service life of a building is prolonged.
Description
Technical field
The present invention relates to the steel bar connecting structure of xoncrete structure junction in a kind of construction, relate in particular to a kind of concrete column, beam, assembled steel reinforced of the precast monolithic in plate junction.
Background technology
Because reinforcing bar in construction at present is all processed at the scene, process equipment is simple, machining accuracy is also lacked to control, complicated version can not meet the demands, for example, and for the steel reinforcement abutting joints of concrete column, beam, plate junction, current docking mode all adopts more original stack docking, cause joint all to pool together, how to there being reinforcing bar head to plug in the joint of not entering, workman is in order to save trouble, directly cut off, caused serious quality and potential safety hazard. In addition, in the time that splice is very intensive in junction, can cause concreting time, pouring is not entered, uncompacted situation of vibrating, and form serious quality, potential safety hazard. This phenomenon is ubiquity in China's architectural engineering, and is not also well solved till now, has a strong impact on the life-span of China's building.
In addition, along with social development, road and bridge municipal administrations and other heavy construction have higher requirement for the time of construction, and that reinforced frame workload is built at scene is large, and the limited operation intensity that causes of condition is large, need to expend a large amount of manpowers and time, slows down construction progress. Carry out at the scene building of reinforced frame needs workmen to carry out ascend operation simultaneously, also has certain potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of prefabricated concrete column, beam, assembled steel reinforced of the precast monolithic in plate junction, reduce junction reinforcing bar dense degree, ensure grouting quality.
As preferably, the invention discloses a kind of concrete column, beam, assembled steel reinforced of the precast monolithic in plate junction, it comprises vertical reinforcement framework and at least two-layer in the same way through the connecting reinforcement of vertical reinforcement framework, and connecting reinforcement and vertical reinforcement frame intersection are fixed as one; Vertical reinforcement framework is placed in to concrete column, beam, plate junction, and connecting reinforcement is connected outward at vertical reinforcement framework with outside reinforcing bar.
As preferably, described connecting reinforcement is two-layer or multilayer, and every layer of connecting reinforcement all vertically runs through described vertical reinforcement framework.
As preferably, every layer of connecting reinforcement in described connecting reinforcement includes row's longitudinal reinforcement and row's transverse steel, longitudinal reinforcement and transverse steel interlaced arrangement, and intervening portion is fixedly connected with described vertical reinforcement framework.
As preferably, described vertical reinforcement framework comprises the outer stirrup that vertical reinforcement is connected as a single entity of vertical reinforcement in rectangular layout and cover and vertical reinforcement framework.
As preferably, described longitudinal reinforcement is connected as a single entity by being set in its outer stirrup, and described transverse steel is connected as a single entity by being set in its outer stirrup.
As preferably, described stirrup is the rectangular-shaped frame that reinforcing bar bending forms, and is converted into the hook-shaped same summit place that is intersected in rectangular-shaped frame in the two ends of reinforcing bar.
The present invention is prefabricated into overall reinforced frame vertical reinforcement framework and connecting reinforcement, reinforced frame is placed in to the junction of xoncrete structure, be connected with other reinforcing bar in xoncrete structure by the outer end of connecting reinforcement, reduce the dense degree of junction reinforcing bar, while preventing concreting, occur that pouring is not in place, uncompacted situation of vibrating, ensures grouting quality.
Brief description of the drawings
Fig. 1 is that the master of one embodiment of the invention looks schematic diagram.
Fig. 2 be in Fig. 1 connecting reinforcement overlook enlarged diagram.
Fig. 3 is the enlarged diagram at I place in Fig. 1.
Fig. 4 is the side-looking enlarged diagram of stirrup in Fig. 1.
Detailed description of the invention
As Figure 1-3, the disclosed this concrete column of the present embodiment, beam, assembled steel reinforced of the precast monolithic in plate junction, comprise vertical reinforcement framework 1 and the vertical connecting reinforcement layer 2 being fixed thereon. Wherein vertical reinforcement framework 1 comprises the stirrup 12 of vertical reinforcement in rectangular layout 11 and the spacing vertical reinforcement 11 of locking. Connecting reinforcement layer 2 has the two-layer of upper and lower layout, and every layer includes outside row's longitudinal reinforcement 21 and row's transverse steel 22, two row's longitudinal reinforcements 21 and the outer stirrup 12 that is all set with of two row's transverse steels 22. The staggered place of longitudinal reinforcement 21 and transverse steel 22 is fixedly connected with vertical reinforcement framework 1.
As shown in Figure 4, the rectangular-shaped frame that stirrup 12 forms for reinforcing bar bending, is converted into hook-shaped, to be intersected in rectangular-shaped frame vertex position in the two ends of reinforcing bar.
When utilization, first the present embodiment is placed in to xoncrete structure junction, then other reinforcing bars outside xoncrete structure junction is connected outward at vertical reinforcement framework with connecting reinforcement, then placing concrete.
Visible the present embodiment is by being prefabricated into overall reinforced frame vertical reinforcement framework and connecting reinforcement, be connected with other reinforcing bar in xoncrete structure by the outer end of connecting reinforcement, reduce the dense degree of junction reinforcing bar, ensure grouting quality, the pouring having occurred while effectively having solved the concreting causing because reinforcing bar is intensive is not in place, uncompacted problem of vibrating, has eliminated potential safety hazard, has improved the service life of building.
Meanwhile, this reinforced frame adopts prefabricated profiled production method, has reduced the amount of labour of field operation, has improved site operation efficiency.
Claims (6)
1. a concrete column, beam, assembled steel reinforced of precast monolithic for plate junction, it is characterized in that: it comprises vertical reinforcement framework and at least two-layer in the same way through the connecting reinforcement of vertical reinforcement framework, and connecting reinforcement and vertical reinforcement frame intersection are fixed as one; Vertical reinforcement framework is placed in to concrete column, beam, plate junction, and connecting reinforcement is connected outward at vertical reinforcement framework with outside reinforcing bar.
2. concrete column according to claim 1, beam, assembled steel reinforced of the precast monolithic in plate junction, is characterized in that: described connecting reinforcement is two-layer or multilayer, and every layer of connecting reinforcement all vertically runs through described vertical reinforcement framework.
3. concrete column according to claim 2, beam, assembled steel reinforced of precast monolithic for plate junction, it is characterized in that: every layer of connecting reinforcement in described connecting reinforcement includes row's longitudinal reinforcement and row's transverse steel, longitudinal reinforcement and transverse steel interlaced arrangement, intervening portion is fixedly connected with described vertical reinforcement framework.
4. concrete column according to claim 3, beam, assembled steel reinforced of the precast monolithic in plate junction, is characterized in that: described vertical reinforcement framework comprises the outer stirrup that vertical reinforcement is connected as a single entity of vertical reinforcement in rectangular layout and cover and vertical reinforcement framework.
5. concrete column according to claim 4, beam, assembled steel reinforced of precast monolithic for plate junction, it is characterized in that: described longitudinal reinforcement is connected as a single entity by being set in its outer stirrup, described transverse steel is connected as a single entity by being set in its outer stirrup.
6. concrete column according to claim 5, beam, assembled steel reinforced of the precast monolithic in plate junction, is characterized in that: described stirrup is the rectangular-shaped frame that reinforcing bar bending forms, and is converted into the hook-shaped same summit place that is intersected in rectangular-shaped frame in the two ends of reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119692.0A CN105604250B (en) | 2016-03-03 | 2016-03-03 | Concrete column, beam, plate junction are with prefabricated overall assembled reinforced frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119692.0A CN105604250B (en) | 2016-03-03 | 2016-03-03 | Concrete column, beam, plate junction are with prefabricated overall assembled reinforced frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105604250A true CN105604250A (en) | 2016-05-25 |
| CN105604250B CN105604250B (en) | 2017-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119692.0A Active CN105604250B (en) | 2016-03-03 | 2016-03-03 | Concrete column, beam, plate junction are with prefabricated overall assembled reinforced frame |
Country Status (1)
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| CN (1) | CN105604250B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07207754A (en) * | 1994-01-24 | 1995-08-08 | Ando Kensetsu Kk | Connection structure of steel reinforced concrete column and steel structure beam |
| CN1560393A (en) * | 2004-02-25 | 2005-01-05 | 华南理工大学 | Connection structure of connection of floor beam and steel pipe concrece pole and construction method thereof |
| CN201526116U (en) * | 2009-08-21 | 2010-07-14 | 中建三局第一建设工程有限责任公司 | Hoop reinforcement cage for column cap at joint of cross beam and column |
| CN203866982U (en) * | 2014-05-28 | 2014-10-08 | 江苏尚昇建设集团有限公司 | Prefabricated beam end joint structure |
| CN205399827U (en) * | 2016-03-03 | 2016-07-27 | 中国建筑第五工程局有限公司 | Concrete column, roof beam, board handing -over department are with prefabricated unit -installment reinforced frame |
-
2016
- 2016-03-03 CN CN201610119692.0A patent/CN105604250B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07207754A (en) * | 1994-01-24 | 1995-08-08 | Ando Kensetsu Kk | Connection structure of steel reinforced concrete column and steel structure beam |
| CN1560393A (en) * | 2004-02-25 | 2005-01-05 | 华南理工大学 | Connection structure of connection of floor beam and steel pipe concrece pole and construction method thereof |
| CN201526116U (en) * | 2009-08-21 | 2010-07-14 | 中建三局第一建设工程有限责任公司 | Hoop reinforcement cage for column cap at joint of cross beam and column |
| CN203866982U (en) * | 2014-05-28 | 2014-10-08 | 江苏尚昇建设集团有限公司 | Prefabricated beam end joint structure |
| CN205399827U (en) * | 2016-03-03 | 2016-07-27 | 中国建筑第五工程局有限公司 | Concrete column, roof beam, board handing -over department are with prefabricated unit -installment reinforced frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105604250B (en) | 2017-03-15 |
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