CN110219368B - Hidden bracket assembled concrete beam column anti-seismic node - Google Patents
Hidden bracket assembled concrete beam column anti-seismic node Download PDFInfo
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- CN110219368B CN110219368B CN201910636887.6A CN201910636887A CN110219368B CN 110219368 B CN110219368 B CN 110219368B CN 201910636887 A CN201910636887 A CN 201910636887A CN 110219368 B CN110219368 B CN 110219368B
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- 239000004567 concrete Substances 0.000 title claims abstract description 22
- 239000011178 precast concrete Substances 0.000 claims abstract description 40
- 239000002184 metal Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- 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
-
- 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
- E04H9/025—Structures with concrete columns
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a hidden bracket assembled concrete beam column anti-seismic node which comprises a precast concrete column, brackets, hidden bracket plug-in components, precast concrete beams, hidden bracket clamping components and fixing plates, wherein the brackets are fixed on side end surfaces of the precast concrete column, the precast concrete beams consist of left beams and right beams, the left beams are arranged above the brackets, the right beams are arranged at the side ends of the brackets and the left beams, one end of each hidden bracket plug-in component is arranged in the bracket, the other end of each hidden bracket plug-in component is arranged in the right beam, each hidden bracket clamping component comprises a cross rod, a front vertical rod clamping component and a rear vertical rod clamping component, the cross rods are arranged on the left beams, the front vertical rod clamping components and the rear vertical rod clamping components penetrate through the left beams and are respectively clamped with the hidden bracket plug-in components in the brackets, and the fixing plates are arranged on the cross rods and fix the left beams and the brackets together through bolts. The invention has the advantages of simple assembly, improved strength, integrity and collaboration of the beam and the column, convenient installation, quick construction, high comprehensive strength, good anti-seismic performance and strong practicability.
Description
Technical Field
The invention relates to the technical field of building connection nodes, in particular to a hidden bracket assembled concrete beam column anti-seismic node.
Background
The assembly type concrete has high production efficiency and short construction period, and meets the development requirement of a green building with four sections and one environment protection, so the assembly type concrete is widely used, and the assembly type concrete structure is formed by processing each component according to the standard size and then transporting to the site for direct splicing. The assembled concrete structure is one of important directions of building structure development in China, is beneficial to the development of building industrialization in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and guaranteeing the quality of building engineering.
In the assembled concrete frame structure, the beam column connection mode is the fundamental mode of distinguishing the assembled structure and the cast-in-situ structure, and is also a core stress part affecting the earthquake resistance of the whole structure. In order to realize the design principle of 'strong joints and weak components', the strength of the beam-column joint area needs to be ensured to be large enough, and the rigidity and the ductility need to meet the normal use condition and the requirements on the bearing capacity and the deformability under the earthquake action. However, the assembled connecting node structure has some defects of small rigidity, weak collaboration, small strength, inconvenient installation and low practicability.
Disclosure of Invention
The invention aims at: the hidden bracket assembled concrete beam column anti-seismic node is provided to solve the defects.
In order to achieve the above object, the present invention provides the following technical solutions:
A hidden bracket assembled concrete beam column anti-seismic node comprises a precast concrete column, brackets, a hidden bracket plug-in, a precast concrete beam, a hidden bracket clamping piece and a fixed plate, wherein the brackets are fixed on the side end face of the precast concrete column; the precast concrete beam consists of a left beam and a right beam which is arranged with a left Liang Binglie, wherein the left beam is arranged above the bracket, and the right beam is arranged at the side ends of the bracket and the left beam; the hidden bracket plug-in components one end sets up in the bracket, and the other end sets up in the right roof beam, hidden bracket fastener includes the horizontal pole and with horizontal pole looks vertically preceding montant fastener, back montant fastener, the horizontal pole sets up on the left roof beam, preceding montant fastener, back montant fastener all run through the left roof beam and realize the block with the hidden bracket plug-in components in the bracket respectively, the fixed plate sets up on the horizontal pole and fixes left roof beam and bracket together through the bolt.
Preferably, a transverse first jack is arranged on the side end surface of the bracket far away from the precast concrete column, a vertical first clamping hole and a vertical second clamping hole are arranged on the upper end surface of the bracket, and the vertical first clamping hole and the vertical second clamping hole are communicated with the transverse first jack; the right side end face below the left beam is provided with a transverse second jack, one end of the dark bracket plug-in is arranged in the transverse first jack, and the other end of the dark bracket plug-in is arranged in the transverse second jack.
Preferably, the upper end face of the left beam is respectively provided with a vertical first through hole and a vertical second through hole, the front vertical rod clamping piece is arranged in the vertical second through hole and the vertical second clamping hole, and the rear vertical rod clamping piece is arranged in the vertical first through hole and the vertical first clamping hole.
Preferably, the hidden bracket plug-in is made of cuboid metal, the front end, the middle part and the tail end of the hidden bracket plug-in are sequentially provided with a T-shaped clamping piece, a rear vertical rod clamping groove and a hidden bracket limiting hole, the rear vertical rod clamping groove comprises a first clamping groove, a second clamping groove and a rear vertical rod clamping piece limiting hole arranged in the center of the hidden bracket plug-in, the first clamping groove and the second clamping groove are right-angle triangular prism-shaped grooves respectively arranged on the end faces of two sides of the hidden bracket plug-in, the rear vertical rod clamping piece limiting hole is of a center symmetrical structure, and the vertex angles of the first clamping groove and the second clamping groove are acute angles; the lower end of the front vertical rod clamping piece is provided with a T-shaped clamping groove, the T-shaped clamping piece is clamped with the T-shaped clamping groove, the lower end of the rear vertical rod clamping piece is provided with a clamping piece combining device, the clamping piece combining device comprises a right-angle triangular prism-shaped clamping piece A, a right-angle triangular prism-shaped clamping piece B and a central limiting column, and the right-angle triangular prism-shaped clamping piece A is clamped with a first clamping groove, the right-angle triangular prism-shaped clamping piece B and a second clamping groove, and the central limiting column and a rear vertical rod clamping piece limiting hole are respectively formed; be provided with the fixed plate fixed orifices on the fixed plate, be provided with the horizontal pole fixed orifices on the horizontal pole, be provided with vertical right roof beam fixed orifices on the right roof beam, right roof beam fixed orifices runs through horizontal second jack, be in the fixed plate fixed orifices, horizontal pole fixed orifices, right roof beam fixed orifices and dark bracket limiting hole in with fixed plate, dark bracket plug-in components, precast concrete roof beam, dark bracket fastener through setting up the bolt together.
Preferably, the precast concrete beam up end is provided with horizontal pole fixed slot, vertical first through-hole, vertical second through-hole and right roof beam fixed orifices all set up in horizontal pole fixed slot, dark bracket fastener installs in horizontal pole fixed slot.
Preferably, the left beam and the right beam are of an integrated structure.
Preferably, a plurality of vertical bolt holes corresponding to the positions are formed in the bracket, the left beam and the fixing plate, and the bracket, the left beam and the fixing plate are fixed together through mounting bolts in the vertical bolt holes.
Preferably, the side end face of the precast concrete column far away from the bracket is provided with a rectangular groove, a rectangular metal backing plate with a mounting hole is arranged in the rectangular groove, a transverse bolt hole penetrating through the precast concrete column and the left beam is arranged in the rectangular groove of the precast concrete column, a transverse bolt is arranged in the mounting hole and the transverse bolt hole of the rectangular metal backing plate, and the rectangular metal backing plate, the precast concrete column and the left beam are fixed together through the transverse bolt.
Preferably, the precast concrete column and the bracket are of an integrally formed structure.
Preferably, the hidden bracket clamping pieces and the fixing plates are all made of metal materials.
The invention has the beneficial effects that:
According to the device, the transverse first jacks and the transverse second jacks are respectively arranged on the bracket and the right Liang Nafen, the hidden bracket inserts are arranged in the transverse first jacks and the transverse second jacks, the hidden bracket clamps penetrate through the left beam of the precast concrete beam and are clamped with the hidden bracket inserts in the bracket, so that the connection and fixation of the left beam, the right beam and the bracket are realized, and the connection strength is high; all parts in the device are effectively fixed through the transverse bolts and the vertical bolts, and the strength and the deformability of beam-column joints are improved due to the constraint effect of the transverse bolts and the vertical bolts on the beams. The hidden bracket assembled concrete beam column anti-seismic node is simple to assemble, convenient and quick to install and good in anti-seismic effect. Through dark bracket plug-in components, dark bracket fastener, transverse bolt, vertical bolt with this device each assembly parts connect and form a whole, improved intensity, wholeness and the collaboration of beam column, simple to operate, construction is swift, and integrated strength is high, and shock resistance is good, and the practicality is strong.
Drawings
Fig. 1: the structure of the invention is schematically shown;
fig. 2: the invention discloses a structural explosion diagram;
fig. 3: the prefabricated concrete column and bracket structure schematic diagram of the invention;
fig. 4: the invention discloses a hidden bracket plug-in structure schematic diagram;
Fig. 5: the prefabricated concrete beam structure schematic diagram of the invention;
Fig. 6: the invention discloses a hidden bracket clamping piece structure schematic diagram.
Detailed Description
The following description of embodiments of the present invention is provided with reference to fig. 1 to 6:
1-6, the hidden bracket assembled concrete beam column anti-seismic node comprises a precast concrete column 1, brackets 2, a hidden bracket insert 3, a precast concrete beam 4, hidden bracket clamping pieces 5 and a fixing plate 6, wherein the brackets 2 are fixed on the side end surface of the precast concrete column 1, and the precast concrete column 1 and the brackets 2 are of an integrated structure; the hidden bracket insert 3 and the hidden bracket clamping piece 5 are mutually clamped to form the whole hidden bracket structure.
The precast concrete beam 4 is composed of a left beam 41 and a right beam 42 arranged in parallel with the left beam 41, the left beam 41 and the right beam 42 are of an integrated structure, the left beam 41 is arranged above the bracket 2, and the right beam 42 is arranged at the side ends of the bracket 2 and the left beam 41. The side end face, far away from the bracket 2, of the precast concrete column 1 is provided with a rectangular groove, a rectangular metal base plate 12 with a mounting hole is arranged in the rectangular groove, a transverse bolt hole 11 penetrating through the precast concrete column 1 and the left beam 41 is arranged in the rectangular groove of the precast concrete column 1, transverse bolts are arranged in the mounting hole of the rectangular metal base plate 12 and the transverse bolt hole 11, and the rectangular metal base plate 12, the precast concrete column 1 and the left beam 41 are fixed together through the transverse bolts. The bracket 2, the left beam 41 and the fixing plate 6 are provided with a plurality of vertical bolt holes corresponding to the positions, and the bracket 2, the left beam 41 and the fixing plate 6 are fixed together through mounting bolts in the vertical bolt holes.
The dark bracket plug-in components 3 one end sets up in bracket 2, the other end sets up in right beam 42, dark bracket fastener 5, fixed plate 6 are made for metal material, dark bracket fastener 5 includes horizontal pole 51, and with horizontal pole 51 looks vertically preceding montant fastener 52, back montant fastener 53, horizontal pole 51 sets up on left beam 41, preceding montant fastener 52, back montant fastener 53 all run through left beam 41 and realize the block with the dark bracket plug-in components 3 in bracket 2 respectively, fixed plate 6 sets up on horizontal pole 51 and fixes left beam 41 and bracket 2 together through the bolt.
A transverse first jack 21 is arranged on the side end surface of the bracket 2 far away from the precast concrete column 1, a vertical first clamping hole 22 and a vertical second clamping hole 23 are arranged on the upper end surface of the bracket 2, and the vertical first clamping hole 22 and the vertical second clamping hole 23 are communicated with the transverse first jack 21; a lateral second insertion hole 421 is provided on the side end face of the right beam 42 below the left beam 41, and one end of the blind bracket insert 3 is provided in the lateral first insertion hole 21, and the other end is provided in the lateral second insertion hole 421.
The upper end face of the left beam 41 is respectively provided with a vertical first through hole 413 and a vertical second through hole 412, the front vertical rod clamping piece 52 is arranged in the vertical second through hole 412 and the vertical second clamping hole 23, and the rear vertical rod clamping piece 53 is arranged in the vertical first through hole 413 and the vertical first clamping hole 22. The precast concrete beam 4 up end is provided with horizontal pole fixed slot 411, and vertical first through hole 413, vertical second through hole 412 and right beam fixed hole 422 all set up in horizontal pole fixed slot 411, and dark bracket fastener 5 installs in horizontal pole fixed slot 411.
The hidden bracket plug-in 3 is cuboid metal material, and hidden bracket plug-in 3 front end, middle part and end have set gradually T type fastener 31, back montant draw-in groove, hidden bracket spacing hole 35, and back montant draw-in groove includes first draw-in groove 32, second draw-in groove 33 and sets up the spacing hole 34 of back montant fastener at hidden bracket plug-in 3 center, and first draw-in groove 32, second draw-in groove 33 are the right angle triangular prism recess of setting up respectively on hidden bracket plug-in 3 both sides terminal surface, and just with the spacing hole 34 of back montant fastener symmetrical structure in the center, and first draw-in groove 32, the 33 apex angle of second draw-in groove is the acute angle.
The lower extreme of preceding montant fastener 52 is provided with T type draw-in groove 521, and T type fastener 31 forms the block with T type draw-in groove 521, and the back montant fastener 53 lower extreme is provided with fastener composite set, and fastener composite set includes right angle triangular prism fastener A531, right angle triangular prism fastener B532 and central spacing post 533, and right angle triangular prism fastener A531 forms the block with first draw-in groove 32, right angle triangular prism fastener B532 and second draw-in groove 33, central spacing post 533 and back montant fastener spacing hole 34 respectively.
The fixing plate 6 is provided with a fixing plate fixing hole 61, the cross rod 51 is provided with a cross rod fixing hole 511, the right beam 42 is provided with a vertical right beam fixing hole 422, the right beam fixing hole 422 penetrates through the transverse second insertion hole 421, and the fixing plate 6, the hidden bracket plug-in 3, the precast concrete beam 4 and the hidden bracket clamping piece 5 are fixed together through bolts in the fixing plate fixing hole 61, the cross rod fixing hole 511, the right beam fixing hole 422 and the hidden bracket limiting hole 35.
The hidden bracket assembled concrete beam column anti-seismic node is simple to assemble, convenient and quick to install and good in anti-seismic effect. Through dark bracket plug-in components 3, dark bracket fastener 5, transverse bolt, vertical bolt with this device each assembly parts connect and form a whole, improved intensity, wholeness and the collaboration of beam column, simple to operate, construction is swift, and integrated strength is high, and shock resistance is good, and the practicality is strong.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is also within the scope of the invention if the inventive concept and technical scheme is not substantially modified or applied directly to other occasions without modification.
Claims (6)
1. The hidden bracket assembled concrete beam column anti-seismic node is characterized by comprising a precast concrete column (1), brackets (2), hidden bracket inserts (3), precast concrete beams (4), hidden bracket clamping pieces (5) and fixing plates (6), wherein the brackets (2) are fixed on the side end surfaces of the precast concrete column (1); the precast concrete beam (4) consists of a left beam (41) and a right beam (42) which is arranged in parallel with the left beam (41), wherein the left beam (41) is arranged above the bracket (2), and the right beam (42) is arranged at the side ends of the bracket (2) and the left beam (41); one end of the hidden bracket insert (3) is arranged in the bracket (2), the other end of the hidden bracket insert is arranged in the right beam (42), the hidden bracket insert (5) comprises a cross rod (51), and a front vertical rod insert (52) and a rear vertical rod insert (53) which are perpendicular to the cross rod (51), the cross rod (51) is arranged on the left beam (41), the front vertical rod insert (52) and the rear vertical rod insert (53) penetrate through the left beam (41) and are respectively clamped with the hidden bracket insert (3) in the bracket (2), and the fixing plate (6) is arranged on the cross rod (51) and fixes the left beam (41) and the bracket (2) together through bolts;
A transverse first insertion hole (21) is formed in the side end face, far away from the precast concrete column (1), of the bracket (2), a vertical first clamping hole (22) and a vertical second clamping hole (23) are formed in the upper end face of the bracket (2), and the vertical first clamping hole (22) and the vertical second clamping hole (23) are communicated with the transverse first insertion hole (21); a transverse second jack (421) is arranged on the side end face of the right beam (42) below the left beam (41), one end of the dark bracket plug-in (3) is arranged in the transverse first jack (21), and the other end of the dark bracket plug-in is arranged in the transverse second jack (421);
The upper end face of the left beam (41) is respectively provided with a vertical first through hole (413) and a vertical second through hole (412), the front vertical rod clamping piece (52) is arranged in the vertical second through hole (412) and the vertical second clamping hole (23), and the rear vertical rod clamping piece (53) is arranged in the vertical first through hole (413) and the vertical first clamping hole (22);
The hidden bracket plug-in components (3) are cuboid metal materials, T type fastener (31), back montant draw-in groove, hidden bracket spacing hole (35) have been set gradually to hidden bracket plug-in components (3) front end, middle part and end, back montant draw-in groove includes first draw-in groove (32), second draw-in groove (33) and sets up back montant fastener spacing hole (34) at hidden bracket plug-in components (3) center, first draw-in groove (32), second draw-in groove (33) are right triangular prism recess that sets up respectively on hidden bracket plug-in components (3) both sides terminal surface, and become symmetrical structure with back montant fastener spacing hole (34) as the center, first draw-in groove (32), second draw-in groove (33) apex angle are the acute angle; the lower end of the front vertical rod clamping piece (52) is provided with a T-shaped clamping groove (521), the T-shaped clamping piece (31) and the T-shaped clamping groove (521) form clamping, the lower end of the rear vertical rod clamping piece (53) is provided with a clamping piece combining device, the clamping piece combining device comprises a right-angle triangular prism-shaped clamping piece A (531), a right-angle triangular prism-shaped clamping piece B (532) and a center limiting column (533), and the right-angle triangular prism-shaped clamping piece A (531) and the first clamping groove (32), the right-angle triangular prism-shaped clamping piece B (532) and the second clamping groove (33), the center limiting column (533) and the rear vertical rod clamping piece limiting hole (34) form clamping respectively; the fixing plate (6) is provided with a fixing plate fixing hole (61), the cross rod (51) is provided with a cross rod fixing hole (511), the right beam (42) is provided with a vertical right beam fixing hole (422), the right beam fixing hole (422) penetrates through the transverse second insertion hole (421), and the fixing plate (6), the cross rod fixing hole (511), the right beam fixing hole (422) and the dark bracket limiting hole (35) are fixed together through setting bolts;
the bracket is characterized in that a plurality of vertical bolt holes corresponding to the positions are formed in the bracket (2), the left beam (41) and the fixing plate (6), and the bracket (2), the left beam (41) and the fixing plate (6) are fixed together through mounting bolts in the vertical bolt holes.
2. The hidden bracket assembled concrete beam column anti-seismic node according to claim 1, wherein a cross rod fixing groove (411) is formed in the upper end face of the precast concrete beam (4), the vertical first through hole (413), the vertical second through hole (412) and the right beam fixing hole (422) are all formed in the cross rod fixing groove (411), and the hidden bracket clamping piece (5) is installed in the cross rod fixing groove (411).
3. The hidden bracket assembled concrete beam column earthquake-resistant joint according to claim 1, wherein the left beam (41) and the right beam (42) are integrally formed.
4. The hidden bracket assembled concrete beam column anti-seismic node according to claim 1, wherein a rectangular groove is formed in the side end face, far away from the bracket (2), of the precast concrete column (1), a rectangular metal backing plate (12) with a mounting hole is arranged in the rectangular groove, transverse bolt holes (11) penetrating through the precast concrete column (1) and the left beam (41) are formed in the rectangular groove of the precast concrete column (1), and transverse bolts are arranged in the mounting holes of the rectangular metal backing plate (12) and the transverse bolt holes (11), and the rectangular metal backing plate (12), the precast concrete column (1) and the left beam (41) are fixed together through the transverse bolts.
5. The hidden bracket assembled concrete beam column earthquake-resistant joint according to claim 1, wherein the precast concrete column (1) and the bracket (2) are of an integrally formed structure.
6. The hidden bracket assembled concrete beam column anti-seismic node according to claim 1, wherein the hidden bracket clamping piece (5) and the fixing plate (6) are made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636887.6A CN110219368B (en) | 2019-07-15 | 2019-07-15 | Hidden bracket assembled concrete beam column anti-seismic node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636887.6A CN110219368B (en) | 2019-07-15 | 2019-07-15 | Hidden bracket assembled concrete beam column anti-seismic node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110219368A CN110219368A (en) | 2019-09-10 |
| CN110219368B true CN110219368B (en) | 2024-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910636887.6A Active CN110219368B (en) | 2019-07-15 | 2019-07-15 | Hidden bracket assembled concrete beam column anti-seismic node |
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| CN (1) | CN110219368B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877547B (en) * | 2020-07-27 | 2022-03-11 | 东南大学 | Assembled concrete beam column trunk type connecting joint |
| CN115748986A (en) * | 2022-11-07 | 2023-03-07 | 青岛理工大学 | Adopt two assembled concrete frame structure of accuse beam column node of vibration isolation shock attenuation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951886A (en) * | 2018-10-10 | 2018-12-07 | 安徽建筑大学 | A kind of prefabricated assembled concrete shock-resistant node |
| CN108978861A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of antidetonation pre-embedded steel slab and hidden bracket formula beam-to-column joint structure |
| CN210342229U (en) * | 2019-07-15 | 2020-04-17 | 安徽建筑大学 | A kind of concealed corbel assembled concrete beam-column seismic joint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2564871B1 (en) * | 1984-05-25 | 1986-08-29 | Travaux Publics Indl Entrepris | BEAM WITH PRESTRESSED CONCRETE CONCRETE AND STEEL CORE |
| CN103104040B (en) * | 2013-03-08 | 2015-10-14 | 郑州大学 | A kind of assembling frame bean column node and construction method adopting vertical connection |
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2019
- 2019-07-15 CN CN201910636887.6A patent/CN110219368B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978861A (en) * | 2018-10-09 | 2018-12-11 | 安徽建筑大学 | A kind of antidetonation pre-embedded steel slab and hidden bracket formula beam-to-column joint structure |
| CN108951886A (en) * | 2018-10-10 | 2018-12-07 | 安徽建筑大学 | A kind of prefabricated assembled concrete shock-resistant node |
| CN210342229U (en) * | 2019-07-15 | 2020-04-17 | 安徽建筑大学 | A kind of concealed corbel assembled concrete beam-column seismic joint |
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| CN110219368A (en) | 2019-09-10 |
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