CN103882994B - Ring beam steel bar connecting structure and ring beam construction method - Google Patents
Ring beam steel bar connecting structure and ring beam construction method Download PDFInfo
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- CN103882994B CN103882994B CN201410070240.9A CN201410070240A CN103882994B CN 103882994 B CN103882994 B CN 103882994B CN 201410070240 A CN201410070240 A CN 201410070240A CN 103882994 B CN103882994 B CN 103882994B
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- reinforcement cage
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Abstract
The present invention relates to a kind of ring beam steel bar connecting structure and ring beam construction method.This ring beam steel bar connecting structure, including: ring beam steel reinforcement cage, described ring beam steel reinforcement cage includes that inner ring beam, outer-ring beam, the annular girder with different-diameter being located between inner ring beam and outer-ring beam and beam indulge muscle, described beam is indulged muscle and is enclosed the described inner ring beam of connection, described outer-ring beam and described annular girder, forms circular cylindrical structure；Post reinforcing bar, described post reinforcing bar is arranged in the cavity of described ring beam steel reinforcement cage, and is connected with described ring beam steel reinforcement cage；Floor reinforcing bar, described floor reinforcing bar includes the first beam steel and the second beam steel, described first beam steel runs through described ring beam steel reinforcement cage, and connect described ring beam steel reinforcement cage, described second beam steel wears described ring beam steel reinforcement cage, and end is located in described ring beam steel reinforcement cage, and connect described ring beam steel reinforcement cage.Use ring beam steel reinforcement cage, solve the problem that ring beam produces buckling deformation in construction, it is ensured that the bonding strength between beam column and floor.
Description
Technical field
The present invention relates to building field, espespecially a kind of ring beam steel bar connecting structure and ring beam construction method.
Background technology
In structural engineering, the connection between beam column and floor, generally use steel pipe column ring beam to execute
Work method, i.e. sheathed ring beam on steel pipe column, carry out node construction according to design shape, size, will
Surrounding beam main tendon is welded on steel pipe column ring beam ring flat-plate, the more annular steel being gradually increased by processing diameter
Muscle on steel pipe column ring beam on lower ring plate around erection of steel pipe column, and carry out being mechanically connected or welded closure
Process.
This construction method is high to the outer ring major diameter steel hoop requirement on machining accuracy around steel pipe column,
Easily send lateral buckling deformation after being mechanically connected or being welded to connect, be unfavorable for installation.It addition, steel
The concrete bonding strength of tubing string and floor is big not, easily sends dew muscle phenomenon when concreting,
The difficulty of construction of steel pipe column ring beam bean column node is big, and quality is difficult to ensure card.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of ring beam steel bar connecting structure
And ring beam construction method, ring beam buckling deformation in existing steel pipe column ring beam construction method can be solved, peace
Dress difficulty, steel pipe column is low with floor concrete bonding strength, ring beam joint difficulty of construction is big, and quality is difficult
The problems such as guarantee.
The technical scheme realizing above-mentioned purpose is:
One ring beam steel bar connecting structure of the present invention, including:
Ring beam steel reinforcement cage, described ring beam steel reinforcement cage includes inner ring beam, outer-ring beam, is located at inner ring beam and outer
The annular girder with different-diameter and beam between ring beam indulge muscle, and described beam is indulged muscle and enclosed described in connection
Inner ring beam, described outer-ring beam and described annular girder, form circular cylindrical structure, described ring beam steel reinforcement cage
Be internally formed cavity；
Post reinforcing bar, described post reinforcing bar is arranged in the cavity of described ring beam steel reinforcement cage, and with described ring beam steel
Muscle cage connects；
Floor reinforcing bar, described floor reinforcing bar includes the first beam steel and the second beam steel, described first beam
Reinforcing bar runs through described ring beam steel reinforcement cage, and connects described ring beam steel reinforcement cage, and described second beam steel wears
Described ring beam steel reinforcement cage, and end is located in described ring beam steel reinforcement cage, and connect described ring beam steel reinforcement cage.
Use inner ring beam, outer-ring beam, annular girder to indulge muscle by beam to be connected to form one the ring beam steel of structure
Muscle cage, solves the problem that ring beam produces buckling deformation in construction.Ring beam steel reinforcement cage and post reinforcing bar and
Floor bar connecting is arranged, and installs simple, constructs convenient, only need to be helped junction fixing,
Speed of application can be accelerated.Ring beam steel reinforcement cage is fixed with post reinforcing bar and floor bar connecting, then pours
Concrete, anchoring forms overall structure, it is ensured that the bonding strength between beam column and floor, work progress
In will not produce the dew phenomenon such as muscle, it is ensured that construction quality.
Further improvement is that of ring beam steel bar connecting structure of the present invention, described ring beam steel reinforcement cage includes many
Root inner ring beam, many described inner ring beams are longitudinally-aligned, indulge muscle by described beam and link together.
Further improvement is that of ring beam steel bar connecting structure of the present invention, described ring beam steel reinforcement cage includes many
Root outer-ring beam, many described outer-ring beams are longitudinally-aligned, indulge muscle by described beam and link together.
Further improvement is that of ring beam steel bar connecting structure of the present invention, the beam of described ring beam steel reinforcement cage is indulged
The junction of muscle and described inner ring beam, described outer-ring beam and described annular girder is fixed by steel wire lashing
Connect.
Further improvement is that of ring beam steel bar connecting structure of the present invention, described first beam steel and described
Second beam steel is connected by steel wire lashing is fixing with the junction of described ring beam steel reinforcement cage.
One ring beam construction method of the present invention, including:
Colligation ring beam steel reinforcement cage, makes inner ring beam, outer-ring beam, is located between inner ring beam and outer-ring beam
Annular girder, indulges muscle by beam and described inner ring beam, described outer-ring beam and described annular girder is connected to one
Rising, form circular cylindrical structure, described ring beam steel reinforcement cage has been internally formed cavity；
Hoisting ring beam steel cage, is sheathed on the cavity of ring beam steel reinforcement cage post reinforcing bar, and connects with post reinforcing bar
Connect；
The first beam steel in floor reinforcing bar is run through the described ring beam steel reinforcement cage of connection, by floor reinforcing bar
The second beam steel wear connection described ring beam steel reinforcement cage and end be located in described ring beam steel reinforcement cage, tie up
Prick ring beam steel reinforcement cage and floor reinforcing bar；
Ring beam steel reinforcement cage and floor reinforcing bar entirety are transferred to setting position；
Casting concrete.
Further improvement is that of ring beam construction method of the present invention, during colligation ring beam steel reinforcement cage, by described
Longitudinally-aligned setting between inner ring beam, longitudinally-aligned setting between described outer-ring beam.
Further improvement is that of ring beam construction method of the present invention, described beam indulge muscle and described inner ring beam,
Connect by steel wire lashing is fixing between described outer-ring beam and described annular girder.
Further improvement is that of ring beam construction method of the present invention, described first beam steel and described second
It is connected by steel wire lashing is fixing between beam steel with described ring beam steel reinforcement cage.
Accompanying drawing explanation
Fig. 1 is the perspective view of ring beam steel reinforcement cage in ring beam steel bar connecting structure of the present invention；
Fig. 2 is ring beam steel reinforcement cage and the section view of post bar connecting in ring beam steel bar connecting structure of the present invention
Figure；
Fig. 3 is the bowing of ring beam steel reinforcement cage and floor bar connecting in ring beam steel bar connecting structure of the present invention
View；
Fig. 4 is the flow chart of ring beam construction method of the present invention.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 shows the stereochemical structure signal of ring beam steel reinforcement cage in ring beam steel bar connecting structure of the present invention
Figure.Fig. 2 shows ring beam steel reinforcement cage and the sectional view of post bar connecting.Fig. 3 shows ring beam reinforcing bar
Cage and the top view of floor bar connecting.The present invention connects floor reinforcing bar and post steel by ring beam steel reinforcement cage
Muscle so that together with can well being anchored between floor with beam column, forms an entirety at floor,
Strengthen structural strength.Use inner ring beam, outer-ring beam, annular girder to indulge muscle by beam to be connected to form one knot
The ring beam steel reinforcement cage of structure, solves the problem that ring beam produces buckling deformation in construction.Ring beam steel reinforcement cage
Arrange with post reinforcing bar and floor bar connecting, install simple, construct convenient, only junction need to be helped
Fixing, speed of application can be accelerated.The work progress of ring beam steel bar connecting structure will not produce
The phenomenons such as dew muscle, it is ensured that construction quality.Below in conjunction with the accompanying drawings ring beam steel bar connecting structure of the present invention is entered
Row explanation.
Refer to Fig. 1, it is shown that the three-dimensional knot of ring beam steel reinforcement cage in ring beam steel bar connecting structure of the present invention
Structure schematic diagram.Refering to Fig. 2, it is shown that ring beam steel reinforcement cage and post in ring beam steel bar connecting structure of the present invention
The sectional view of bar connecting.Refering to Fig. 3, it is shown that ring beam steel in ring beam steel bar connecting structure of the present invention
Muscle cage and the top view of floor bar connecting.Below in conjunction with Fig. 1 to Fig. 3, to ring beam reinforcing bar of the present invention
Attachment structure illustrates.
As shown in Figure 1 to Figure 3, ring beam steel bar connecting structure of the present invention include ring beam steel reinforcement cage 10,
Floor reinforcing bar and post reinforcing bar 30, ring beam steel reinforcement cage 10 respectively with floor reinforcing bar and post reinforcing bar 30
Connect.
Shown in Fig. 1, ring beam steel reinforcement cage 10 includes inner ring beam 101, outer-ring beam 102, annular girder
103 and beam indulge muscle 104, annular girder 103 is located between inner ring beam 101 and outer-ring beam 102,
And annular girder 103 has different diameters, annular girder 103 be located at ring beam steel reinforcement cage 10 end face and
On bottom surface, it is in same plane with the inner ring beam 101 on end face and bottom surface and outer-ring beam 102.Ring beam
Steel reinforcement cage 10 includes many inner ring beams 101 and Duo Gen outer-ring beam 102, and inner ring beam 101 is in the vertical
Alignment is arranged, and outer-ring beam 102 the most also aligns setting.Beam indulge muscle 104 enclose inner ring beam 101,
Outer-ring beam 102 and annular girder 103 are arranged so that ring beam steel reinforcement cage 10 forms circular cylindrical knot
Structure, it can be square that beam indulges the shape of muscle 104, it is also possible to be two bracket types being oppositely arranged,
It can also be the square shape with an opening portion.Beam indulges the path that specifically encloses of muscle 104, Liang Zong
Muscle 104 is arranged at the inner ring beam 101 at ring beam steel reinforcement cage 10 end face from inside to outside, is sequentially connected with
Inner ring beam 101, annular girder 103 and outer-ring beam 102 at end face, the most again by end face outside
From top to bottom arrange along outer-ring beam 102 at ring beam 102, and connect outer-ring beam 102, then by
At outer-ring beam 102 at bottom surface, ecto-entad is laid, and is sequentially connected with the outer-ring beam 102 at bottom surface, ring
Ellbeam 103 and inner ring beam 101, then by the inner ring beam 101 of bottom surface from the bottom to top along inner ring
Beam 101 is arranged, and connects inner ring beam 101, and the beam finally and at end face inner ring beam 101 indulges muscle 104
Connect, form end to end attachment structure.Beam is indulged the type of attachment of muscle 104 and is also included enclosing inner ring
Beam 101 and annular girder 103 are arranged, and specifically enclose path and start to top for inner ring beam 101 at end face
Annular girder 103 at face, still further below to annular girder 103 at ground, then to inner ring beam 101 at ground,
It is upwardly into inner ring beam 101 at end face again.Muscle 104 is indulged by inner ring beam 101, outer-ring beam by many beams
102 and annular girder 103 enclose and link together, constitute the ring beam steel reinforcement cage 10 of circular cylindrical.
Shown in Fig. 2, ring beam steel reinforcement cage 10 is internal is formed with cavity within inner ring beam 101.
Post reinforcing bar 30 is arranged in the cavity that ring beam steel reinforcement cage 10 is placed in ring beam steel reinforcement cage 10, with ring beam steel
Connect fixing by connection reinforcing bar binding between muscle cage 10.
Shown in Fig. 3, floor reinforcing bar includes the first beam steel 201 and the second beam steel 202, the
One beam steel 201 runs through ring beam steel reinforcement cage 10 and arranges, and passes through in the junction of ring beam steel reinforcement cage 10
Steel wire lashing is fixed, and first beam steel 201 part is located on the end face of ring beam steel reinforcement cage 10,
A part is interspersed in ring beam steel reinforcement cage 10.Second beam steel 202 wears ring beam steel reinforcement cage 10 and arranges,
End is located in ring beam steel reinforcement cage 10, and end can hook the inner ring beam 101 being located at ring beam steel reinforcement cage 10
On, it is also possible to hook and be located on the annular girder 103 of ring beam steel reinforcement cage 10, in the company of ring beam steel reinforcement cage 10
The place of connecing is fixed by steel wire lashing, and second beam steel 202 part is located at the top of ring beam steel reinforcement cage 10
On face, a part is interspersed in ring beam steel reinforcement cage 10.
Between ring beam steel reinforcement cage 10 and post reinforcing bar 30, colligation is fixed, ring beam steel reinforcement cage 10 and floor steel
Between muscle, colligation is fixed so that links together between floor reinforcing bar and post reinforcing bar 30, then pours
Concrete, the attachment structure that formation floor and beam column are integrated, add the intensity of structure.In using
Ring beam, outer-ring beam, annular girder are indulged muscle by beam and are connected to form one the ring beam steel reinforcement cage of structure, solve
The problem that ring beam produces buckling deformation in construction.Ring beam steel reinforcement cage connects with post reinforcing bar and floor reinforcing bar
Connect setting, install simple, construct convenient, only junction need to be helped fixing, can accelerate to execute
Work speed.The work progress of ring beam steel bar connecting structure will not produce the phenomenons such as dew muscle, it is ensured that construction
Quality.
Refer to Fig. 4, it is shown that the flow chart of ring beam construction method of the present invention.Below in conjunction with Fig. 4,
Ring beam construction method of the present invention is illustrated.
As shown in Figure 4, ring beam construction method of the present invention includes:
Perform step S10, colligation ring beam steel reinforcement cage.Shown in Fig. 1, reinforcing bar is enclosed formation straight
Footpath inner ring beam 101, annular girder 103 and outer-ring beam 102 from small to large, by inner ring beam 101 in
Longitudinally-aligned setting, by outer-ring beam 102 also in longitudinally-aligned setting, annular girder 103 is placed in inner ring beam
Between 101 and outer-ring beam 102, and it is located on end face and the bottom surface of ring beam steel reinforcement cage 10, with end face
It is in same plane with the inner ring beam 101 on bottom surface and outer-ring beam 102.Then muscle 104 is indulged by beam
Enclose connection inner ring beam 101, outer-ring beam 102 and annular girder 103 so that ring beam steel reinforcement cage 10
Form circular cylindrical structure, specifically, beam indulges the muscle 104 inner ring at ring beam steel reinforcement cage 10 end face
Liang101Chu is arranged from inside to outside, is sequentially connected with the inner ring beam 101 at end face, annular girder 103 and
Outer-ring beam 102, is from top to bottom set along outer-ring beam 102 by the outer-ring beam 102 of end face the most again
Put, and connect outer-ring beam 102, then laid by ecto-entad at the outer-ring beam 102 of bottom surface,
It is sequentially connected with the outer-ring beam 102 at bottom surface, annular girder 103 and inner ring beam 101, then by bottom surface
Inner ring beam 101 at arrange along inner ring beam 101 from the bottom to top, and connect inner ring beam 101, finally
Indulge muscle 104 with the beam at end face inner ring beam 101 to connect, form end to end attachment structure.Liang Zong
The type of attachment of muscle 104 also includes enclosing inner ring beam 101 and annular girder 103 is arranged, and specifically encloses road
Footpath starts to end face annular girder 103 for inner ring beam 101 at end face, still further below to annular at ground
Beam 103, then to inner ring beam 101 at ground, then it is upwardly into inner ring beam 101 at end face.By many
Beam is indulged muscle 104 and inner ring beam 101, outer-ring beam 102 and annular girder 103 is enclosed and linked together,
Constitute the ring beam steel reinforcement cage 10 of circular cylindrical.Then step S11 is performed.
Perform step S11, hoisting ring beam steel cage.Shown in Fig. 2, ring beam steel reinforcement cage 10
Be internally formed cavity, cavity be sheathed on post reinforcing bar 30, with between post reinforcing bar 30 by being connected steel
Muscle connects fixing, and now, ring beam steel reinforcement cage 10 is in suspension status.Then step S12 is performed.
Perform step S12, colligation ring beam steel reinforcement cage and floor reinforcing bar.Shown in Fig. 3, floor steel
Muscle includes the first beam steel 201 and the second beam steel 202, and the first beam steel 201 is run through ring beam steel
Muscle cage 10 is arranged, and is fixed by steel wire lashing in the junction of ring beam steel reinforcement cage 10, the first joist steel
Muscle 201 part is located on the end face of ring beam steel reinforcement cage 10, and a part is interspersed in ring beam steel reinforcement cage
In 10.Second beam steel 202 being worn ring beam steel reinforcement cage 10 arrange, ring beam steel reinforcement cage is located in end
In 10, end can hook on the inner ring beam 101 being located at ring beam steel reinforcement cage 10, it is also possible to hooks and is located at ring
On the annular girder 103 of beam steel cage 10, solid by steel wire lashing in the junction of ring beam steel reinforcement cage 10
Fixed, second beam steel 202 part is located on the end face of ring beam steel reinforcement cage 10, and a part is interted
In ring beam steel reinforcement cage 10.After colligation fixes, then perform step S13.
Perform step S13, by ring beam steel reinforcement cage 10 together with floor reinforcing bar lower section to setting position.
First loosen the connection between ring beam steel reinforcement cage 10 and post reinforcing bar 30, then by ring beam steel reinforcement cage 10 He
Floor reinforcing bar lower section together, to setting position, is i.e. positioned on floor template, then by ring beam reinforcing bar
Between cage 10 and post reinforcing bar 30, colligation is fixed.Then step S14 is performed.
Perform step S14, casting concrete.Form floor xoncrete structure.
Use having the beneficial effect that of ring beam construction method of the present invention
Colligation between ring beam steel reinforcement cage 10 and post reinforcing bar 30 is used to fix, ring beam steel reinforcement cage 10 and building
Between layer reinforcing bar, colligation is fixed so that link together between floor reinforcing bar and post reinforcing bar 30, then
Casting concrete, the attachment structure that formation floor and beam column are integrated, add the intensity of structure.Adopt
Indulge muscle by beam be connected to form one the ring beam steel reinforcement cage of structure with inner ring beam, outer-ring beam, annular girder,
Solve the problem that ring beam produces buckling deformation in construction.Ring beam steel reinforcement cage and post reinforcing bar and floor steel
Muscle connects setting, installs simple, constructs convenient, only need to help to fix by junction, Ke Yijia
Fast speed of application.The work progress of ring beam steel bar connecting structure will not produce the phenomenons such as dew muscle, it is ensured that
Construction quality.
Above in association with accompanying drawing embodiment, the present invention is described in detail, ordinary skill people in this area
The present invention can be made many variations example by member according to the above description.Thus, some details in embodiment
Should not constitute limitation of the invention, the present invention by the scope that defines using appended claims as this
The protection domain of invention.
Claims (9)
1. a ring beam steel bar connecting structure, it is characterised in that including:
Ring beam steel reinforcement cage, described ring beam steel reinforcement cage includes inner ring beam, outer-ring beam, is located at inner ring beam and outer
The annular girder with different-diameter and beam between ring beam indulge muscle, and described beam is indulged muscle and enclosed described in connection
Inner ring beam, described outer-ring beam and described annular girder, form circular cylindrical structure, described ring beam steel reinforcement cage
Be internally formed cavity；
Post reinforcing bar, is arranged in the cavity of described ring beam steel reinforcement cage, and is connected with described ring beam steel reinforcement cage；
Floor reinforcing bar, described floor reinforcing bar includes the first beam steel and the second beam steel, described first beam
Reinforcing bar runs through described ring beam steel reinforcement cage, and connects described ring beam steel reinforcement cage, described first beam steel part
Being positioned on the end face of described ring beam steel reinforcement cage, part is interspersed in described ring beam steel reinforcement cage；Described
Two beam steels wear described ring beam steel reinforcement cage, and end is located at, and described ring beam steel reinforcement cage is interior and connection is described
Ring beam steel reinforcement cage, described second beam steel part is positioned on the end face of described ring beam steel reinforcement cage, part
It is interspersed in described ring beam steel reinforcement cage.
2. ring beam steel bar connecting structure as claimed in claim 1, it is characterised in that described ring beam
Steel reinforcement cage includes many inner ring beams, and many described inner ring beams are longitudinally-aligned, indulges muscle by described beam and connects
Together.
3. ring beam steel bar connecting structure as claimed in claim 1, it is characterised in that described ring beam
Steel reinforcement cage includes many outer-ring beams, and many described outer-ring beams are longitudinally-aligned, indulges muscle by described beam and connects
Together.
4. ring beam steel bar connecting structure as claimed any one in claims 1 to 3, its feature exists
In, the beam of described ring beam steel reinforcement cage indulges muscle and described inner ring beam, described outer-ring beam and described annular girder
Junction connect by steel wire lashing is fixing.
5. ring beam steel bar connecting structure as claimed in claim 4, it is characterised in that described first
The junction of beam steel and described second beam steel and described ring beam steel reinforcement cage is fixed by steel wire lashing
Connect.
6. a ring beam construction method, it is characterised in that including:
Colligation ring beam steel reinforcement cage, makes inner ring beam, outer-ring beam, is located between inner ring beam and outer-ring beam
Annular girder, indulges muscle by beam and described inner ring beam, described outer-ring beam and described annular girder is connected to one
Rising, form circular cylindrical structure, described ring beam steel reinforcement cage has been internally formed cavity；
Hoisting ring beam steel cage, is sheathed on the cavity of ring beam steel reinforcement cage post reinforcing bar, and connects with post reinforcing bar
Connect；
The first beam steel in floor reinforcing bar is run through the described ring beam steel reinforcement cage of connection, by described first beam
Reinforcing bar part is positioned on the end face of described ring beam steel reinforcement cage, and part is interspersed in described ring beam steel reinforcement cage
In；The second beam steel in floor reinforcing bar is worn the described ring beam steel reinforcement cage of connection and end is located at described
In ring beam steel reinforcement cage, described second beam steel part is positioned on the end face of described ring beam steel reinforcement cage,
Part is interspersed in described ring beam steel reinforcement cage；Colligation ring beam steel reinforcement cage and floor reinforcing bar；
Ring beam steel reinforcement cage and floor reinforcing bar entirety are transferred to setting position；
Casting concrete.
7. ring beam construction method as claimed in claim 6, it is characterised in that colligation ring beam reinforcing bar
During cage, by longitudinally-aligned setting between described inner ring beam, longitudinally-aligned setting between described outer-ring beam.
Ring beam construction method the most as claimed in claims 6 or 7, it is characterised in that described beam is indulged
Connect by steel wire lashing is fixing between muscle and described inner ring beam, described outer-ring beam and described annular girder
Connect.
9. ring beam construction method as claimed in claim 8, it is characterised in that described first joist steel
It is connected by steel wire lashing is fixing between muscle and described second beam steel with described ring beam steel reinforcement cage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410070240.9A CN103882994B (en) | 2014-02-28 | 2014-02-28 | Ring beam steel bar connecting structure and ring beam construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070240.9A CN103882994B (en) | 2014-02-28 | 2014-02-28 | Ring beam steel bar connecting structure and ring beam construction method |
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| CN103882994A CN103882994A (en) | 2014-06-25 |
| CN103882994B true CN103882994B (en) | 2016-08-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104947712A (en) * | 2015-06-29 | 2015-09-30 | 上海建工四建集团有限公司 | Construction method of constructing beam-column joint using ring beam |
| CN105113715A (en) * | 2015-08-17 | 2015-12-02 | 上海建工二建集团有限公司 | Prefabricated column for reverse construction method and underground structure reverse construction method |
| CN105239676B (en) * | 2015-10-30 | 2018-04-13 | 华南理工大学 | A kind of concrete frame joint ruggedized construction and its construction method |
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| JPH02266034A (en) * | 1989-04-06 | 1990-10-30 | Taisei Corp | Connection method of post and beam |
| CN201722786U (en) * | 2010-07-02 | 2011-01-26 | 长安大学 | Compound steel tube concrete outer steel tube-disconnection ring beam node |
| CN102425238A (en) * | 2011-12-28 | 2012-04-25 | 中建一局集团第二建筑有限公司 | Node of steel tube concrete lamination column and frame beam and construction method of node |
| CN202866007U (en) * | 2012-09-26 | 2013-04-10 | 苏州工业园区设计研究院股份有限公司 | Reinforced concrete multi-girder-connection ring beam anchoring structure |
| CN203096945U (en) * | 2012-12-27 | 2013-07-31 | 湖南顺天建设集团有限公司 | Novel panel point of concrete-filled steel tubular column, reinforced concrete beam having bonding pre-stressing force and ring beam |
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2014
- 2014-02-28 CN CN201410070240.9A patent/CN103882994B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02266034A (en) * | 1989-04-06 | 1990-10-30 | Taisei Corp | Connection method of post and beam |
| CN201722786U (en) * | 2010-07-02 | 2011-01-26 | 长安大学 | Compound steel tube concrete outer steel tube-disconnection ring beam node |
| CN102425238A (en) * | 2011-12-28 | 2012-04-25 | 中建一局集团第二建筑有限公司 | Node of steel tube concrete lamination column and frame beam and construction method of node |
| CN202866007U (en) * | 2012-09-26 | 2013-04-10 | 苏州工业园区设计研究院股份有限公司 | Reinforced concrete multi-girder-connection ring beam anchoring structure |
| CN203096945U (en) * | 2012-12-27 | 2013-07-31 | 湖南顺天建设集团有限公司 | Novel panel point of concrete-filled steel tubular column, reinforced concrete beam having bonding pre-stressing force and ring beam |
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