CN204126295U - Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam - Google Patents
Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam Download PDFInfo
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- CN204126295U CN204126295U CN201420611856.8U CN201420611856U CN204126295U CN 204126295 U CN204126295 U CN 204126295U CN 201420611856 U CN201420611856 U CN 201420611856U CN 204126295 U CN204126295 U CN 204126295U
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Abstract
The utility model belongs to technical field of buildings, refer in particular to outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam, muscle is indulged in the reinforcing being respectively arranged with more than in the surrounding of frame column, the vertical muscle of reinforcing is interlaced outside frame column to be surrounded frame column, and the vertical muscle of reinforcing extends to outside the two sides of corresponding beam body, the reinforcing being positioned at frame column surrounding is indulged muscle and is fixed by distributing bar, this place is provided with concrete reinforced pier, concrete reinforced pier is enclosed in outside frame column, reinforce vertical muscle and be formed with corner portion after bending according to a certain percentage from the Nodes of interlaced formation, reinforcing after corner portion is indulged muscle and is arranged near the two sides of beam body, reinforcing outside node is indulged muscle and is fixed on Liang Tishang by stirrup, at the vertical muscle of reinforcing, stirrup is outside equipped with concrete and forms concrete enhancement Layer, advantage is: wrap in outer after-pouring concrete at the bottom of beam outside the vertical muscle of reinforcing and reinforce, consolidation effect is good, improve the firmness of building and the bearing capacity of supporting member, relieve potential safety hazard.
Description
Technical field:
The utility model belongs to technical field of buildings, refers in particular to outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam.
Background technology:
In recent years, building reinforce is approved by increasing people gradually.Building or structure are subject to the comprehensive function of the factors such as weather, environment, mankind's activity, and the change of building local using function, make in the concrete structure built up, to have occurred the serious problems such as supporting member Lack of support, face checking destruction, cause building normally not use, there is potential safety hazard.In order to meet the realization of set using function, need to carry out consolidation process to building member, and in the situation of the reinforcing of these buildings or structure, relate to more strenthening member, be generally the component such as beam, plate, special circumstances concrete column, basis, ground also need reinforcement.The reinforcing difficult point of beam is just the reinforcing at bean column node place, is divided into that the top of bean column node reinforces, the bottom of bean column node reinforces two kinds, and these two kinds emphasis reinforced are exactly the anchorage problem of the longitudinal reinforcement how solving beam.
Summary of the invention:
The purpose of this utility model is to provide that a kind of consolidation effect is good, outsourcing reinforcing bar ruggedized construction at the bottom of the beam that solves the anchorage problem reinforcing vertical muscle.
The utility model is achieved in that
Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam, muscle is indulged in the reinforcing being respectively arranged with more than in the surrounding of the frame column of beam column junction, the vertical muscle of reinforcing is interlaced outside frame column to be surrounded frame column, and the vertical muscle of reinforcing extends to outside the two sides of corresponding beam body, the reinforcing being positioned at frame column surrounding is indulged muscle and is fixed by distributing bar, be provided with at this place and vertical for reinforcing muscle appropriate section and distributing bar are coated on interior concrete reinforced pier, concrete reinforced pier is enclosed in outside frame column, reinforce vertical muscle and be formed with corner portion after bending according to a certain percentage from the Nodes of interlaced formation, reinforcing after corner portion is indulged muscle and is arranged near the two sides of beam body, reinforcing outside node is indulged muscle and is fixed on Liang Tishang by stirrup, at the vertical muscle of reinforcing, stirrup is outside equipped with concrete and forms concrete enhancement Layer, concrete enhancement Layer is arranged on outside at the bottom of the two sides of beam body and beam.
Above-mentioned certain ratio is :≤1:6.
Above-mentioned distributing bar includes vertical distributing bar and the distributing bar of level, and the reinforcing being positioned at frame column surrounding is indulged muscle and fixed by vertical distributing bar and the distributing bar of level, and the distributing bar of described level runs through beam body.
The top of above-mentioned concrete reinforced pier is connected with the baseplane of the beam slab at beam body place.
The reinforcing of above-mentioned corner portion is indulged muscle place and is provided with enclosing square stirrup, and the upper horizontal bar of stirrup runs through beam body, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
It is bent area that muscle is indulged in reinforcing between above-mentioned Nodes and corner portion, indulge muscle place in the reinforcing of bent area and be arranged at intervals with more than one enclosing square stirrup, upper horizontal bar runs through beam body, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
Above-mentioned beam body is provided with through hole, and upper horizontal bar is arranged in through hole, and in through hole reperfusion structure glue.
Reinforcing after above-mentioned corner portion is indulged muscle place and is arranged at intervals with more than one not enclosing square stirrup, the two ends of stirrup opening are implanted in beam body by chemically-planted steel bar, length >=the 10d implanted, d is the diameter implanting reinforcing bar, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
The baseplane of above-mentioned beam body and be positioned at stirrup two sides on be respectively arranged with and pick cutter face.
The advantage that the utility model is given prominence to compared to existing technology is:
1, the utility model is reinforced by wrapping in outer after-pouring concrete at the bottom of beam outside the vertical muscle of reinforcing, and consolidation effect is good, improves the firmness of building and the bearing capacity of supporting member, relieves potential safety hazard;
2, its fire resistance of component of the utility model reinforcing is consistent with original structure, and do not need to process separately separately, investment reduction, reduces costs;
3, the utility model solves the anchorage problem reinforcing vertical muscle, and it is convenient to realize.
Accompanying drawing illustrates:
Fig. 1 is structural representation sketch of the present utility model.
Fig. 2 is the schematic cross-section at bean column node place of the present utility model.
Fig. 3 is C-C sectional view of Fig. 2.
Fig. 4 is A-A sectional view of Fig. 1.
Fig. 5 is B-B sectional view of Fig. 1.
Detailed description of the invention:
With specific embodiment, the utility model is further described below, see Fig. 1-5:
Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam, muscle 2 is indulged in the reinforcing being respectively arranged with more than in the surrounding of the frame column 1 of beam column junction, and the present embodiment arranges two, and concrete magnitude setting is depending on actual conditions.The vertical muscle 2 of reinforcing is interlaced outside frame column 1 to be surrounded frame column 1, and the vertical muscle 2 of reinforcing extends to outside the two sides of corresponding beam body 3, the reinforcing being positioned at frame column 1 surrounding is indulged muscle 2 and is fixed by distributing bar, be provided with at this place and vertical for reinforcing muscle 2 appropriate section and distributing bar are coated on interior concrete reinforced pier 17, concrete reinforced pier 17 is enclosed in outside frame column 1, reinforce vertical muscle 2 and be formed with corner portion 5 after bending according to a certain percentage from node 4 place of interlaced formation, reinforcing after corner portion 5 is indulged muscle 2 and is arranged near the two sides of beam body 3, reinforcing outside node 4 is indulged muscle 2 and is fixed on beam body 3 by stirrup, at the vertical muscle 2 of reinforcing, stirrup is outside equipped with concrete and forms concrete enhancement Layer, concrete enhancement Layer 20 is arranged on outside at the bottom of the two sides of beam body 3 and beam.Reinforce vertical muscle 2 for increasing the moment capacity at the bottom of beam.
In work progress, concrete reinforced pier 17, concrete enhancement Layer 20 adopt high strength and no shrinting self-compacting concrete.Outsourcing reinforcing bar adopts high strength and no shrinting self-compacting concrete, because its early strength is high, one day afterwards just can form removal, and accelerate speed of application, the reduction of erection time, also accelerate the turnover utilization of the circulation material such as template, supporting steel pipe, reduce construction cost.
Above-mentioned certain ratio is :≤1:6.Generally arrange according to 1:6.
Above-mentioned distributing bar includes vertical distributing bar 6 and the distributing bar 7 of level, and the reinforcing being positioned at frame column 1 surrounding is indulged muscle 2 and fixed by vertical distributing bar 6 and the distributing bar 7 of level, and the distributing bar 7 of described level runs through beam body 3.After running through beam body 3 again through hole in reperfusion structure glue.Distributing bar moves for limiting to reinforce outside vertical muscle 2, ensures to reinforce the stressed of vertical muscle 2.
The top of above-mentioned concrete reinforced pier 17 is connected with the baseplane of the beam slab 8 at beam body 3 place.Concrete reinforced pier 17 is that pier is along frame column 1 periphery, and beam the highest after highly reinforcing with surrounding is the same in order to meet the bending of reinforcing vertical muscle 2 bottom beam body 3 and anchor Design.
The surrounding of frame column 1 is provided with concrete reinforced pier sideline 18, and when doing concrete reinforced pier 17 and constructing, concrete reinforced pier 17 is constructed according to sideline 18.Concrete reinforced pier sideline 18 is b1, b2 to the distance of the corresponding side of frame column 1, and the quantity according to strengthening vertical muscle is determined.B1, b2 are the distance of concrete strengthening pier apart from frame column edge, ensure to reinforce passing through of vertical muscle 2, and meet the setting of distributing bar.
The reinforcing of above-mentioned corner portion 5 is indulged muscle 2 place and is provided with enclosing square stirrup 9, and the upper horizontal bar of stirrup 9 runs through beam body 3, lower horizontal bar is arranged under the baseplane of beam body 3, and the baseplane that lower horizontal bar is provided with distributing bar and beam body 3 is connected.In corner portion 5, the constraint that enclosing square stirrup 9 mainly strengthens reinforcing herein vertical muscle 2 is set.
It is bent area 10 that muscle is indulged in reinforcing between above-mentioned node 4 place and corner portion 5, indulge muscle 2 place in the reinforcing of bent area 10 and be arranged at intervals with more than one enclosing square stirrup, upper horizontal bar 11 runs through beam body 3, lower horizontal bar 12 is arranged under the baseplane of beam body 3, lower horizontal bar 12 is provided with distributing bar 13 and is connected with the baseplane of beam body 3.Enclosing square stirrup is for improving reinforcement globality.
Above-mentioned beam body 3 is provided with through hole, and upper horizontal bar 11 is arranged in through hole, and in through hole reperfusion structure glue.
Reinforcing after above-mentioned corner portion 5 is indulged muscle 2 place and is arranged at intervals with more than one not enclosing square stirrup, the two ends 14 of stirrup opening are implanted in beam body 3 by chemically-planted steel bar, length >=the 10d implanted, lower horizontal bar 15 is arranged under the baseplane of beam body 3, lower horizontal bar 15 is provided with distributing bar 16 and is connected with the baseplane of beam body 3.Enclosing square stirrup is not used for fixing the position reinforcing vertical muscle 2, doublely does shear reinforcement.Due to the setting of distributing bar 16, add the height at the bottom of beam, the overall height of original beam is H0, the height H 2≤50mm increased.
The baseplane of above-mentioned beam body 3 and be positioned at stirrup two sides on be respectively arranged with and pick cutter face.Increase the degree of being connected firmly between concrete enhancement Layer 20 and beam body 3.
In practice of construction process, indulge muscle 2 in the reinforcing of beam body 3 both sides and be outside equipped with reinforcing sideline 19, concrete enhancement Layer 20 is arranged along reinforcing sideline 19.Therefore in figure, B1, B2 are that beam body 3 both sides arrange the vertical muscle 2 of reinforcing and the width needed for stirrup.The size carrying out arranging B1, B2 according to actual conditions should show that the quantity of the vertical muscle of reinforcing and modes of emplacement are determined.
The thickness H of the concrete enhancement Layer 20 after construction is that beam body 3 both sides arrange the vertical muscle 2 of reinforcing and the overall height needed for distributing bar.H shows that the quantity of the vertical muscle of reinforcing and modes of emplacement are determined.
Need the height needed for considering when arranging and reinforcing vertical muscle 2 and stirrup, it be highly H1, representative be beam body 3 both sides owing to arranging the height reinforced and indulge required for muscle 2 and stirrup, calculating from the bottom of original beam.H1 shows that the quantity of the vertical muscle of reinforcing and modes of emplacement are determined.
Above-described embodiment is only one of preferred embodiment of the present utility model; not limit practical range of the present utility model with this; therefore: all equivalence changes done according to shape of the present utility model, structure, principle, all should be covered by within protection domain of the present utility model.
Claims (10)
1. outsourcing reinforcing bar ruggedized construction at the bottom of a beam, it is characterized in that: muscle is indulged in the reinforcing being respectively arranged with more than in the surrounding of the frame column of beam column junction, the vertical muscle of reinforcing is interlaced outside frame column to be surrounded frame column, and the vertical muscle of reinforcing extends to outside the two sides of corresponding beam body, the reinforcing being positioned at frame column surrounding is indulged muscle and is fixed by distributing bar, be provided with at this place and the appropriate section and distributing bar of reinforcing vertical muscle are coated on interior concrete reinforced pier, concrete reinforced pier is enclosed in outside frame column, reinforce vertical muscle and be formed with corner portion after bending according to a certain percentage from the Nodes of interlaced formation, reinforcement after corner portion is indulged muscle and is arranged near the two sides of beam body, reinforcement outside node is indulged muscle and is fixed on Liang Tishang by stirrup, at the vertical muscle of reinforcing, stirrup is outside equipped with concrete and forms concrete enhancement Layer, concrete enhancement Layer is arranged on outside at the bottom of the two sides of beam body and beam.
2. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, is characterized in that: described certain ratio is :≤1:6.
3. the outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, it is characterized in that: described distributing bar includes vertical distributing bar and the distributing bar of level, the reinforcing being positioned at frame column surrounding is indulged muscle and is fixed by vertical distributing bar and the distributing bar of level, and the distributing bar of described level runs through beam body.
4. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, is characterized in that: the top of described concrete reinforced pier is connected with the baseplane of the beam slab at beam body place.
5. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, it is characterized in that: the reinforcing of described corner portion is indulged muscle place and is provided with enclosing square stirrup, the upper horizontal bar of stirrup runs through beam body, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
6. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, it is characterized in that: it is bent area that muscle is indulged in the reinforcing between described Nodes and corner portion, indulge muscle place in the reinforcing of bent area and be arranged at intervals with more than one enclosing square stirrup, upper horizontal bar runs through beam body, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
7. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 5 or 6, is characterized in that: described beam body is provided with through hole, and upper horizontal bar is arranged in through hole, and in through hole reperfusion structure glue.
8. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, it is characterized in that: the reinforcement after described corner portion is indulged muscle place and is arranged at intervals with more than one not enclosing square stirrup, the two ends of stirrup opening are implanted in beam body by chemically-planted steel bar, length >=the 10d implanted, d is the diameter implanting reinforcing bar, lower horizontal bar is arranged under the baseplane of beam body, and the baseplane that lower horizontal bar is provided with distributing bar and beam body is connected.
9. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, is characterized in that: the baseplane of described beam body and be positioned at stirrup two sides on be respectively arranged with and pick cutter face.
10. outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam according to claim 1, is characterized in that: described concrete reinforced pier, concrete enhancement Layer adopt high strength and no shrinting self-compacting concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611856.8U CN204126295U (en) | 2014-10-22 | 2014-10-22 | Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611856.8U CN204126295U (en) | 2014-10-22 | 2014-10-22 | Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam |
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| Publication Number | Publication Date |
|---|---|
| CN204126295U true CN204126295U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420611856.8U Active CN204126295U (en) | 2014-10-22 | 2014-10-22 | Outsourcing reinforcing bar ruggedized construction at the bottom of a kind of beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907017A (en) * | 2017-04-24 | 2017-06-30 | 华东建筑设计研究院有限公司 | The ruggedized construction and method of the existing prefabricated ledger beam of multilayer Box linear programming |
| CN107269016A (en) * | 2017-05-16 | 2017-10-20 | 广东省建筑科学研究院集团股份有限公司 | The novel joint that a kind of existing reinforced concrete post is connected with newly-increased reinforced beam |
-
2014
- 2014-10-22 CN CN201420611856.8U patent/CN204126295U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907017A (en) * | 2017-04-24 | 2017-06-30 | 华东建筑设计研究院有限公司 | The ruggedized construction and method of the existing prefabricated ledger beam of multilayer Box linear programming |
| CN107269016A (en) * | 2017-05-16 | 2017-10-20 | 广东省建筑科学研究院集团股份有限公司 | The novel joint that a kind of existing reinforced concrete post is connected with newly-increased reinforced beam |
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