CN105386520A - Concrete beam column joint - Google Patents
Concrete beam column joint Download PDFInfo
- Publication number
- CN105386520A CN105386520A CN201510783150.9A CN201510783150A CN105386520A CN 105386520 A CN105386520 A CN 105386520A CN 201510783150 A CN201510783150 A CN 201510783150A CN 105386520 A CN105386520 A CN 105386520A
- Authority
- CN
- China
- Prior art keywords
- column
- junction plate
- embedded bolt
- crossbeam
- concrete beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a concrete beam column joint which comprises a stand column and a cross beam arranged in the middle of the stand column, wherein the stand column is vertical to the cross beam, vertical embedded bolts are arranged on the end face of the lower part of the cross beam; horizontal embedded bolts are respectively arranged on the end faces of two sides, facing to the length direction of the cross beam, of the stand column; fixed plates are respectively arranged on the end face, on the same side with the horizontal embedded bolt, of the stand column; the fixed plates are of triangular structure; connecting plates are respectively arranged on two right-angled edges of the fixed plates; and through holes corresponding to the horizontal embedded bolts and the vertical embedded bolts are respectively formed in the connecting plates. According to the invention, support of the stand column and the cross beam is achieved by adopting the structures of the embedded bolts and the connecting plates, and carbon fiber sheet angle steel is adopted, so that the overall strength is improved, the structure is simple and the installation is convenient.
Description
Technical field
The present invention relates to a kind of concrete beam and column node.
Background technology
The quality of bean column node can affect the intensity of beam column, bean column node stability do not reach require time, can directly affect beam column quality.
Summary of the invention
The object of the present invention is to provide a kind of concrete beam and column node, prior art Problems existing can be improved, realizing support post and beam structure by adopting pre-embedded bolt and connecting board structure, adopt carbon cloth angle steel simultaneously, improve bulk strength, structure is simple, easy for installation.
The present invention is achieved through the following technical solutions:
A kind of concrete beam and column node, comprise column and be arranged on the crossbeam in the middle part of column, described column is arranged in mutually vertical with described crossbeam, described crossbeam lower end surface is provided with vertical pre-embedded bolt, the both sides end face of described column towards described crossbeam length direction is respectively arranged with horizontal pre-embedded bolt, the end face of described column and described horizontal pre-embedded bolt homonymy is respectively arranged with fixed head, described fixed head is in being triangular structure of right angle, two right-angle sides of described fixed head are respectively arranged with junction plate, described junction plate is respectively arranged with the through hole corresponding with described vertical pre-embedded bolt position with described horizontal pre-embedded bolt, described horizontal pre-embedded bolt runs through described through hole respectively with described vertical pre-embedded bolt and relative with described junction plate fixing by locking nut, junction plate outer ledge described in 2 is provided with carbon cloth angle steel, described carbon cloth angle steel one side end face is fitted on 2 junction plate outer walls respectively, described carbon cloth angle steel opposite side end face is fitted on described column and described crossbeam respectively.
Further, for realizing the present invention better, 2 right-angle sides of described fixed head are fixedly connected in the middle part of the junction plate described in 2 respectively.
Further, for realizing the present invention better, described horizontal pre-embedded bolt is 2 rows along described strut length direction flat pattern arrangement, described vertical pre-embedded bolt is 2 rows along the arrangement of described crossbeam length direction flat pattern, and described through hole is 2 groups of being symmetricly set on respectively on described junction plate.
Further, for realizing the present invention better, described fixed head and described junction plate are formed in one structure.
Further, for realizing the present invention better, described carbon cloth angle steel is coated with fire-retardant paint.
Further, for realizing the present invention better, described carbon cloth angle steel both sides end face is respectively arranged with fireproof bonding agent.
The present invention compared with prior art, has following beneficial effect:
(1) the present invention is by adopting rectangular leg-of-mutton fixed plate structure, junction plate is made to be connected on two right-angle sides of fixed head, conveniently be connected on column and crossbeam, the effect for crossbeam and column provide support can be played, contribute to the intensity that raising column is connected with crossbeam;
(2) the present invention is by adopting carbon cloth steel angle structure, can make carbon cloth angle steel between junction plate and column, contributes to improving the intensity connected, and makes it have more compact structure, makes structure more firm.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Reference numeral: 101. columns, 102. crossbeams, 103. vertical pre-embedded bolts, 104. horizontal pre-embedded bolts, 105. fixed heads, 106. junction plates, 107. locking nuts, 108. carbon cloth angle steel, 109. through holes.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, a kind of concrete beam and column node, comprise column 101 and be arranged on the crossbeam 102 in the middle part of column 101, described column 101 is arranged in mutually vertical with described crossbeam 102, described crossbeam 102 lower end surface is provided with vertical pre-embedded bolt 103, the both sides end face of described column 101 towards described crossbeam 102 length direction is respectively arranged with horizontal pre-embedded bolt 104, described column 101 with the end face of described horizontal pre-embedded bolt 104 homonymy are respectively arranged with fixed head 105, described fixed head 105 is in being triangular structure of right angle, two right-angle sides of described fixed head 105 are respectively arranged with junction plate 106, described junction plate 106 is respectively arranged with the through hole 109 corresponding with described vertical pre-embedded bolt 103 position with described horizontal pre-embedded bolt 104, described horizontal pre-embedded bolt 104 runs through described through hole 109 respectively with described vertical pre-embedded bolt 103 and relative fixing with described junction plate 106 by locking nut 107, junction plate 106 outer ledge described in 2 is provided with carbon cloth angle steel 108, described carbon cloth angle steel 108 1 side end face is fitted on 2 junction plate 106 outer walls respectively, described carbon cloth angle steel 108 opposite side end face is fitted on described column 101 and described crossbeam 102 respectively.
By adopting junction plate, junction plate is made to be connected on column and crossbeam by stud, contribute to improving crossbeam and the steadiness be connected between column, simultaneously, adopt carbon cloth angle steel, the end face of carbon cloth angle steel is fitted on junction plate and column, crossbeam respectively, the connection in space between junction plate and stand column and beam can be realized, make its structure compacter.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, and in order to improve the stability of connection, in the present embodiment, preferably, 2 right-angle sides of described fixed head 105 are fixedly connected in the middle part of the junction plate 106 described in 2 respectively.
In order to make junction plate and the connection between column and crossbeam more firm, in the present embodiment, preferably, described horizontal pre-embedded bolt 104 is 2 rows along the arrangement of described column 101 length direction flat pattern, described vertical pre-embedded bolt 103 is 2 rows along the arrangement of described crossbeam 102 length direction flat pattern, and described through hole 109 is be symmetricly set on 2 groups on described junction plate 106 respectively.
Conveniently process, in the present embodiment, preferably, described fixed head 105 and described junction plate 106 are formed in one structure.By adopting integrated formed structure, while can conveniently processing, can contribute to ensureing overall construction intensity.
In order to improve integrally-built fireproof performance, in the present embodiment, preferably, described carbon cloth angle steel 108 is coated with fire-retardant paint.
In order to while realizing bonded carbon cloth angle steel, make it have better fireproof performance, in the present embodiment, preferably, described carbon cloth angle steel 108 both sides end face is respectively arranged with fireproof bonding agent.
Claims (6)
1. a concrete beam and column node, it is characterized in that: comprise column (101) and be arranged on the crossbeam (102) in the middle part of column (101), described column (101) is arranged in mutually vertical with described crossbeam (102), described crossbeam (102) lower end surface is provided with vertical pre-embedded bolt (103), the both sides end face of described column (101) towards described crossbeam (102) length direction is respectively arranged with horizontal pre-embedded bolt (104), the end face of described column (101) with described horizontal pre-embedded bolt (104) homonymy is respectively arranged with fixed head (105), described fixed head (105) is in being triangular structure of right angle, two right-angle sides of described fixed head (105) are respectively arranged with junction plate (106), described junction plate (106) is respectively arranged with the through hole (109) corresponding with described vertical pre-embedded bolt (103) position with described horizontal pre-embedded bolt (104), described horizontal pre-embedded bolt (104) run through described through hole (109) respectively with described vertical pre-embedded bolt (103) and by locking nut (107) relative fixing with described junction plate (106), junction plate (106) outer ledge described in 2 is provided with carbon cloth angle steel (108), described carbon cloth angle steel (108) side end face is fitted on 2 junction plate (106) outer walls respectively, described carbon cloth angle steel (108) opposite side end face is fitted on described column (101) and described crossbeam (102) respectively.
2. a kind of concrete beam and column node according to claim 1, is characterized in that: 2 right-angle sides of described fixed head (105) are fixedly connected on junction plate (106) middle part described in 2 respectively.
3. a kind of concrete beam and column node according to claim 2, it is characterized in that: described horizontal pre-embedded bolt (104) is 2 rows along the arrangement of described column (101) length direction flat pattern, described vertical pre-embedded bolt (103) is 2 rows along the arrangement of described crossbeam (102) length direction flat pattern, and described through hole (109) is 2 groups of being symmetricly set on respectively on described junction plate (106).
4. a kind of concrete beam and column node according to claim 3, is characterized in that: described fixed head (105) and described junction plate (106) are formed in one structure.
5. a kind of concrete beam and column node according to claim 1, is characterized in that: on described carbon cloth angle steel (108), be coated with fire-retardant paint.
6. a kind of concrete beam and column node according to claim 1, is characterized in that: described carbon cloth angle steel (108) both sides end face is respectively arranged with fireproof bonding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783150.9A CN105386520A (en) | 2015-11-16 | 2015-11-16 | Concrete beam column joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783150.9A CN105386520A (en) | 2015-11-16 | 2015-11-16 | Concrete beam column joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386520A true CN105386520A (en) | 2016-03-09 |
Family
ID=55419250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783150.9A Pending CN105386520A (en) | 2015-11-16 | 2015-11-16 | Concrete beam column joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386520A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060112652A1 (en) * | 2004-11-26 | 2006-06-01 | Nippon Steel Corporation | Joint structure for antiseismic reinforcement |
| CN203383522U (en) * | 2013-08-09 | 2014-01-08 | 张旭伟 | Reinforcing beam column joint |
| CN104032840A (en) * | 2014-07-03 | 2014-09-10 | 河北联合大学 | Prestress assembly type frame joint connecting structure with additionally-arranged steel angles and construction method of prestress assembly type frame joint connecting structure |
| CN204728490U (en) * | 2015-06-30 | 2015-10-28 | 山东科技大学 | A kind of concrete beam and column node of carbon fiber-containing cloth angle steel |
| CN205276469U (en) * | 2015-11-16 | 2016-06-01 | 重庆市彭洲混凝土有限公司 | Concrete beam column node |
-
2015
- 2015-11-16 CN CN201510783150.9A patent/CN105386520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060112652A1 (en) * | 2004-11-26 | 2006-06-01 | Nippon Steel Corporation | Joint structure for antiseismic reinforcement |
| CN203383522U (en) * | 2013-08-09 | 2014-01-08 | 张旭伟 | Reinforcing beam column joint |
| CN104032840A (en) * | 2014-07-03 | 2014-09-10 | 河北联合大学 | Prestress assembly type frame joint connecting structure with additionally-arranged steel angles and construction method of prestress assembly type frame joint connecting structure |
| CN204728490U (en) * | 2015-06-30 | 2015-10-28 | 山东科技大学 | A kind of concrete beam and column node of carbon fiber-containing cloth angle steel |
| CN205276469U (en) * | 2015-11-16 | 2016-06-01 | 重庆市彭洲混凝土有限公司 | Concrete beam column node |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
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| WD01 | Invention patent application deemed withdrawn after publication |