CN108756006A - A kind of standard buckling restrained brace node embedded part and its casting method - Google Patents
A kind of standard buckling restrained brace node embedded part and its casting method Download PDFInfo
- Publication number
- CN108756006A CN108756006A CN201810666363.7A CN201810666363A CN108756006A CN 108756006 A CN108756006 A CN 108756006A CN 201810666363 A CN201810666363 A CN 201810666363A CN 108756006 A CN108756006 A CN 108756006A
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- China
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- embedded part
- web
- restrained brace
- buckling restrained
- shape steel
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
The invention discloses a kind of standard buckling restrained brace node embedded part and its casting methods, including buckling restrained brace node embedded part ontology, prefabricated shaped steel is equipped on buckling restrained brace node embedded part ontology, precast concrete beam, gusset plate, cast-in-place concrete, precast beam longitudinal reinforcement, reinforcing bar, connecting plate, embedded part shape steel web, stirrup, fixed plate, web connecting bottom board, buckling restrained brace node embedded part ontology welds the measure of stirrup using embedded part shape steel web both sides, using plate is vertically connected with closure is formd with reinforcing bar, effect of contraction is played to concrete, before site construction, first buckling restrained brace node embedded part ontology is welded, greatly reduce the difficulty of construction, avoid the embedded part of traditional support weakens section to wear reinforcing bar trepanning on shape steel web, wear the trouble of stirrup in the scene of also avoiding.
Description
Technical field
The present invention relates to building structure technology field, specially a kind of standard buckling restrained brace node embedded part and its pour
Method.
Background technology
Buckling restrained brace is a kind of important structure lateral resistant member and energy dissipation component, is obtained in recent years in China more
Application.On the one hand buckling restrained brace increases the rigidity of structure, on the other hand because which overcome common support bucklings
Weakness is capable of providing stable hysteretic energy ability, can consume inputting seismic energy by the surrender hysteresis of metal, to
Slow down the damage of agent structure.
Prefabricated assembled concrete frame construction is a kind of important assembled arthitecutral structure form, and buckling restrained brace
Can structure height be significantly improved with performance.However buckling-restrained branch when the node of buckling restrained brace and connection
Support plays the important prerequisite of its effect.Node especially in prefabricated assembled concrete frame is even more the most important thing.
Invention content
The purpose of the present invention is to provide a kind of measures for welding stirrup using embedded part shape steel web both sides, using connecting up and down
Fishplate bar forms closure with reinforcing bar, plays effect of contraction to concrete, greatly reduces the difficulty of construction, avoid traditional support
Embedded part weaken section to wear reinforcing bar trepanning on shape steel web, a kind of troublesome standard of stirrup is worn at the scene of also avoiding
Buckling restrained brace node embedded part and its casting method, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of standard buckling restrained brace node embedded part, packet
Buckling restrained brace node embedded part ontology is included, the buckling restrained brace node embedded part ontology is equipped with web connecting bottom board, abdomen
The top of plate connecting bottom board is equipped with connecting plate, and the top of the connecting plate is equipped with embedded part shape steel web, the embedded part shape steel web
It is spaced a distance trepanning, embedded part shape steel web is set between web connecting bottom board, two neighboring embedded part shape steel web
There is reinforcing bar, reinforcing bar is vertical with web connecting bottom board, and the web connecting bottom board formation of the connecting plate and bottom at reinforcing bar and top is closed
It closes, the top of the embedded part shape steel web is equipped with connecting plate, and the top of the embedded part shape steel web and the lower surface of connecting plate connect
It connects.
Preferably, the left end of the embedded part shape steel web is equipped with prefabricated shaped steel, and the bottom of the prefabricated shaped steel is equipped with prefabricated
One end of beam longitudinal reinforcement, the precast beam longitudinal reinforcement is connect with web connecting bottom board, the right side of the embedded part shape steel web
Equipped with precast concrete beam, the prefabricated shaped steel and connecting plate of the precast concrete beam above web connecting bottom board.
Preferably, bar connecting slot is equipped in the connecting plate, the spacing between bar connecting slot is equal.
Preferably, it being equipped with gusset plate among the bottom of the web connecting bottom board, gusset plate is parallel with web connecting bottom board,
The both ends of gusset plate are fixedly connected by fixed plate with web connecting bottom board.
Preferably, the inside of the buckling restrained brace node embedded part ontology is equipped with fixed plate by close over, fixed plate
It is internally provided with mounting hole, the prefabricated shaped steel, precast concrete beam passes through mounting hole, fixed plate to be mounted on embedded part shape steel web
Prefabricated shaped steel, precast concrete beam are leaned on embedded part shape steel web at the one third of close over, the prefabricated shaped steel, concrete
Gap between Tu Liang and embedded part shape steel web is poured using cast-in-place concrete.
Preferably, stirrup is welded in the both sides of the embedded part shape steel web.
Preferably, the prefabricated shaped steel is i shaped cross section.
Preferably, a kind of standard buckling restrained brace node embedded part, casting method include the following steps：
A, first by prefabricated shaped steel, precast concrete beam is welded on embedded part shape steel web on web connecting bottom board, then will be pre-
Shaped steel processed, precast concrete beam are welded on precast beam longitudinal reinforcement；
B, again in prefabricated shaped steel, place installation of the precast concrete beam with embedded part shape steel web by close over one third is fixed
Plate, by fixed plate and prefabricated shaped steel, precast concrete beam, embedded part shape steel web junction is welded and fixed；
C, it after making buckling restrained brace node embedded part this body support frame, is installed to specified position and is fixed；
D, then, by the internal voids of buckling restrained brace node embedded part sheet, using cast-in-place concrete filling.
Compared with prior art, the beneficial effects of the invention are as follows：
The measure that stirrup is welded using embedded part shape steel web both sides forms closure, to coagulation using plate is vertically connected with reinforcing bar
Soil plays effect of contraction, first welds using to precast frame, is then fixed at the scene, and the embedded part for avoiding traditional support is
Wearing reinforcing bar trepanning on shape steel web weakens section, and the trouble of stirrup is worn at the scene of also avoiding.
Description of the drawings
Fig. 1 is buckling restrained brace node embedded part body construction schematic diagram of the present invention；
Fig. 2 is buckling restrained brace node embedded part ontology casting concrete schematic diagram of the present invention；
Fig. 3 is buckling restrained brace node embedded part body interior bar construction front view of the present invention；
Fig. 4 is buckling restrained brace node embedded part body interior bar construction left view of the present invention.
In figure：1, buckling restrained brace node embedded part ontology；2, prefabricated shaped steel；3, precast concrete beam；4, gusset plate；5,
Cast-in-place concrete；6, precast beam longitudinal reinforcement；7, reinforcing bar；8, connecting plate；9, embedded part shape steel web；10, stirrup；11, fixed plate；
12, web connecting bottom board.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3 or Fig. 4, the present invention provides a kind of technical solution：A kind of standard buckling restrained brace section
Point embedded part, including buckling restrained brace node embedded part ontology 1, buckling restrained brace node embedded part ontology 1 are connected equipped with web
The top of bottom plate 12, web connecting bottom board 12 is equipped with connecting plate 8, and the top of connecting plate 8 is equipped with embedded part shape steel web 9, embedded part type
The left end of steel web 9 is equipped with prefabricated shaped steel 2, and prefabricated shaped steel 2 is i shaped cross section, using the prefabricated shaped steel 2 of i shaped cross section, with
It realizes small and relatively inexpensive support apparent size, precast beam longitudinal reinforcement 6, precast beam is equipped in the bottom of prefabricated shaped steel 2
One end of longitudinal reinforcement 6 is connect with web connecting bottom board 12, and the right side of embedded part shape steel web 9 is equipped with precast concrete beam 3, prefabricated
Shaped steel 2 and connecting plate 8 of the precast concrete beam 3 above web connecting bottom board 12.
Embedded part shape steel web 9 is spaced a distance trepanning, and stirrup 10, embedded part are welded in the both sides of embedded part shape steel web 9
Shape steel web 9 is equipped with reinforcing bar 7, reinforcing bar 7 and web between web connecting bottom board 12, two neighboring embedded part shape steel web 9
Connecting bottom board 12 is vertical, and reinforcing bar 7 is formed and is closed with the connecting plate 8 at top and the web connecting bottom board 12 of bottom, to concrete
Play effect of contraction, the top of embedded part shape steel web 9 is equipped with connecting plate 8, the top of embedded part shape steel web 9 under connecting plate 8
Surface connects, and bar connecting slot is equipped in connecting plate 8, and the spacing between bar connecting slot is equal.
Gusset plate 4 is equipped among the bottom of web connecting bottom board 12, gusset plate 4 is parallel with web connecting bottom board 12, node
The both ends of plate 4 connect 12 plate of bottom with web by fixed plate and are fixedly connected.
The inside of buckling restrained brace node embedded part ontology 1 is equipped with fixed plate 11 by close over, and the inside of fixed plate 11 is set
There are mounting hole, prefabricated shaped steel 2, precast concrete beam 3 to pass through mounting hole, fixed plate 11 to be mounted on prefabricated with embedded part shape steel web 9
Shaped steel 2, precast concrete beam 3 are leaned on embedded part shape steel web 9 at the one third of close over, prefabricated shaped steel 2, precast concrete beam
Gap between 3 and embedded part shape steel web 9 is poured using cast-in-place concrete 5.
During being constructed, first by prefabricated shaped steel 2, precast concrete beam 3 is welded on embedded part shape steel web 9
On web connecting bottom board 12, then by prefabricated shaped steel 2, precast concrete beam 3 is welded on precast beam longitudinal reinforcement 6, then pre-
Shaped steel 2 processed, precast concrete beam 3 lean on the local mounting plate 11 of close over one third with embedded part shape steel web 9, will fix
Plate 11 and prefabricated shaped steel 2, precast concrete beam 3,9 junction of embedded part shape steel web is welded and fixed, by buckling restrained brace
It after 1 holder of node embedded part ontology is made, is installed to specified position and is fixed, then, buckling restrained brace node is buried
At the internal voids of part sheet 1, filled using cast-in-place concrete 5, using cast-in-place concrete 5, by prefabricated shaped steel 2, precast concrete
Beam 3, embedded part shape steel web 9 are fixed, by prefabricated shaped steel 2, precast concrete beam 3,9 company of being fixed of embedded part shape steel web
While connecing, the whole intensity of buckling restrained brace node embedded part ontology 1 is also increased, the difficulty of construction is reduced, avoids
The embedded part of traditional support weakens section to wear reinforcing bar trepanning on shape steel web, and the trouble of stirrup is worn at the scene of also avoiding,
The buckling restrained brace node embedded part ontology 1 has the buckling restrained brace of 200 ~ 350 tons of bearing capacities of carrying.
The difficulty for reducing construction, avoid the embedded part of traditional support weakens to wear reinforcing bar trepanning on shape steel web
The trouble of stirrup is worn at section, the scene of also avoiding.
A kind of standard buckling restrained brace node embedded part, casting method include the following steps：
A, first by prefabricated shaped steel 2, precast concrete beam 3 is welded on embedded part shape steel web 9 on web connecting bottom board 12, then
By prefabricated shaped steel 2, precast concrete beam 3 is welded on precast beam longitudinal reinforcement 6；
B, again in prefabricated shaped steel 2, precast concrete beam 3 is solid by the place installation of close over one third with embedded part shape steel web 9
Fixed board 11, by fixed plate 11 and prefabricated shaped steel 2, precast concrete beam 3,9 junction of embedded part shape steel web is welded and fixed；
C, it after making 1 holder of buckling restrained brace node embedded part ontology, is installed to specified position and is fixed；
D, then, it by the internal voids of buckling restrained brace node embedded part sheet 1, is filled using cast-in-place concrete 5.
The beneficial effects of the invention are as follows：
The measure that stirrup is welded using embedded part shape steel web both sides forms closure, to coagulation using plate is vertically connected with reinforcing bar
Soil plays effect of contraction, first welds using to precast frame, is then fixed at the scene, and the embedded part for avoiding traditional support is
Wearing reinforcing bar trepanning on shape steel web weakens section, and the trouble of stirrup is worn at the scene of also avoiding.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of standard buckling restrained brace node embedded part, including buckling restrained brace node embedded part ontology（1）, feature exists
In：The buckling restrained brace node embedded part ontology（1）It is equipped with web connecting bottom board（12）, web connecting bottom board（12）It is upper
Side is equipped with connecting plate（8）, the connecting plate（8）Top be equipped with embedded part shape steel web（9）, the embedded part shape steel web（9）Between
Every a certain distance trepanning, embedded part shape steel web（9）Perpendicular to web connecting bottom board（12）, two neighboring embedded part shape steel web
（9）Between be equipped with reinforcing bar（7）, reinforcing bar（7）With web connecting bottom board（12）Vertically, reinforcing bar（7）With the connecting plate at top（8）And
The web connecting bottom board of bottom（12）It is formed and is closed, the embedded part shape steel web（9）Top be equipped with connecting plate（8）, described to bury
Part shape steel web（9）Top and connecting plate（8）Lower surface connection.
2. a kind of standard buckling restrained brace node embedded part according to claim 1, it is characterised in that：The embedded part shaped steel
Web（9）Left end be equipped with prefabricated shaped steel（2）, the prefabricated shaped steel（2）Bottom be equipped with precast beam longitudinal reinforcement（6）, described
Precast beam longitudinal reinforcement（6）One end and web connecting bottom board（12）Connection, the embedded part shape steel web（9）Right side be equipped with it is pre-
Beams of concrete processed（3）, the prefabricated shaped steel（2）With precast concrete beam（3）Perpendicular to web connecting bottom board（12）The company of top
Fishplate bar（8）.
3. a kind of standard buckling restrained brace node embedded part according to claim 1, it is characterised in that：The connecting plate
（8）Interior to be equipped with bar connecting slot, the spacing between bar connecting slot is equal.
4. a kind of standard buckling restrained brace node embedded part according to claim 1, it is characterised in that：The web connection
Bottom plate（12）Bottom among be equipped with gusset plate（4）, gusset plate（4）With web connecting bottom board（12）It is parallel, gusset plate（4）Two
End connect bottom by fixed plate with web（12）Plate is fixedly connected.
5. a kind of standard buckling restrained brace node embedded part according to claim 1, it is characterised in that：It is described buckling-restrained
Support node embedded part ontology（1）Inside by close over be equipped with fixed plate（11）, fixed plate（11）Be internally provided with mounting hole, institute
State prefabricated shaped steel（2）, precast concrete beam（3）With embedded part shape steel web（9）Across mounting hole, fixed plate（11）Mounted on prefabricated
Shaped steel（2）, precast concrete beam（3）With embedded part shape steel web（9）At the one third of close over, the prefabricated shaped steel（2）,
Precast concrete beam（3）With embedded part shape steel web（9）Between gap use cast-in-place concrete（5）It pours.
6. a kind of standard buckling restrained brace node embedded part according to claim 1, it is characterised in that：The embedded part shaped steel
Web（9）Both sides weld stirrup（10）.
7. a kind of standard buckling restrained brace node embedded part according to claim 2, it is characterised in that：The prefabricated shaped steel
（2）For i shaped cross section.
8. realizing a kind of standard buckling restrained brace node embedded part described in claim 1, casting method includes the following steps：
A, first by prefabricated shaped steel（2）, precast concrete beam（3）With embedded part shape steel web（9）It is welded on web connecting bottom board
（12）On, then by prefabricated shaped steel（2）, precast concrete beam（3）It is welded on precast beam longitudinal reinforcement（6）On；
B, again in prefabricated shaped steel（2）, precast concrete beam（3）With embedded part shape steel web（9）By the place of close over one third
Mounting plate（11）, by fixed plate（11）With prefabricated shaped steel（2）, precast concrete beam（3）, embedded part shape steel web（9）Connection
Place is welded and fixed；
C, by buckling restrained brace node embedded part ontology（1）After holder is made, it is installed to specified position and is fixed；
D, then, by buckling restrained brace node embedded part sheet（1）Internal voids at, using cast-in-place concrete（5）Filling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666363.7A CN108756006A (en) | 2018-06-26 | 2018-06-26 | A kind of standard buckling restrained brace node embedded part and its casting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810666363.7A CN108756006A (en) | 2018-06-26 | 2018-06-26 | A kind of standard buckling restrained brace node embedded part and its casting method |
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| Publication Number | Publication Date |
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| CN108756006A true CN108756006A (en) | 2018-11-06 |
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ID=63977659
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810666363.7A Pending CN108756006A (en) | 2018-06-26 | 2018-06-26 | A kind of standard buckling restrained brace node embedded part and its casting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339231A (en) * | 2018-11-29 | 2019-02-15 | 徐志强 | For the connecting node of assembled architecture, construction method and assembled architecture |
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| CN101672071A (en) * | 2009-09-17 | 2010-03-17 | 同济大学 | Vertical reinforced concrete component-connection node of buckling-restrained brace |
| JP2011231543A (en) * | 2010-04-28 | 2011-11-17 | Takenaka Komuten Co Ltd | Floor framing structure, precast concrete slab and its construction method, composite floor slab, and fireproof building |
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| CN104032864A (en) * | 2014-05-28 | 2014-09-10 | 同济大学 | Perforated web plate H-shaped steel connecting joint for connecting buckling-restrained steel plate wall with concrete frame |
| CN104563303A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Connecting joint for buckling-restrained brace and concrete frame beam |
| CN208501950U (en) * | 2018-06-26 | 2019-02-15 | 智聚装配式绿色建筑创新中心南通有限公司 | A kind of standard buckling restrained brace node embedded part |
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2018
- 2018-06-26 CN CN201810666363.7A patent/CN108756006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672071A (en) * | 2009-09-17 | 2010-03-17 | 同济大学 | Vertical reinforced concrete component-connection node of buckling-restrained brace |
| JP2011231543A (en) * | 2010-04-28 | 2011-11-17 | Takenaka Komuten Co Ltd | Floor framing structure, precast concrete slab and its construction method, composite floor slab, and fireproof building |
| CN102966182A (en) * | 2012-11-01 | 2013-03-13 | 上海蓝科钢结构技术开发有限责任公司 | Concrete member and steel support H-shaped embedded connection joint |
| CN104032864A (en) * | 2014-05-28 | 2014-09-10 | 同济大学 | Perforated web plate H-shaped steel connecting joint for connecting buckling-restrained steel plate wall with concrete frame |
| CN104563303A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Connecting joint for buckling-restrained brace and concrete frame beam |
| CN208501950U (en) * | 2018-06-26 | 2019-02-15 | 智聚装配式绿色建筑创新中心南通有限公司 | A kind of standard buckling restrained brace node embedded part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339231A (en) * | 2018-11-29 | 2019-02-15 | 徐志强 | For the connecting node of assembled architecture, construction method and assembled architecture |
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