CN108222289A - A kind of assembled bamboo wood beam-column joint connecting structure - Google Patents
A kind of assembled bamboo wood beam-column joint connecting structure Download PDFInfo
- Publication number
- CN108222289A CN108222289A CN201810241842.4A CN201810241842A CN108222289A CN 108222289 A CN108222289 A CN 108222289A CN 201810241842 A CN201810241842 A CN 201810241842A CN 108222289 A CN108222289 A CN 108222289A
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- CN
- China
- Prior art keywords
- side column
- plate
- column
- steel
- bolt
- 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.)
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
-
- 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
- E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
Abstract
The invention discloses a kind of assembled bamboo wood beam-column joint connecting structure, including rectangle side column, rectangular beam, steel fill plate and split bolt；The steel fill plate is by H-shaped steel plate and wing plate welding fabrication, the net section of wing plate is equipped with bolt hole, the end set of the rectangle side column and rectangular beam has notch and bolt hole, the size of notch interspersed portion size corresponding to wing plate is consistent, rectangle side column includes upper side column and lower side column, and upper side column, lower side column, rectangular beam are connect and fixed with steel fill plate by split bolt.The bamboo-wood structure steel fill plate node connection mode of the present invention, connecting the node of bamboo-wood structure has structures with semi-rigid joints characteristic, the moment of flexure of the node institution system more stable with shearing and formation can be preferably born, with connection stiffness is high, connection is firm, industrialization degree is high, site operation is convenient.
Description
Technical field
Patent of the present invention is related to the technology that side column is connect with rectangle girder connection in bamboo-wood structure building in a kind of architectural engineering
Problem, more particularly, to the connection mode between assembled laminated wood and cemented bamboo bean column node.
Background technology
Bamboo-wood structure building has many advantages, such as lightweight, energy conservation and environmental protection, beautiful and comfortable, and with good in terms of structural behaviour
Good bearing capacity, therefore at home and abroad obtain widely paying close attention to and applying.But the defects of knaur, twill of natural timber and
Natural timber grows the limitation to sectional dimension of members so that the use of natural timber in the structure is restricted；Natural bamboo
The defects of easily eating into and is perishable and natural bamboo growth limit sectional dimension of members so that the use of natural bamboo in the structure
It is restricted.With the development of bamboo and wood materials deep process technology, the development of laminated wood and cemented bamboo is taken advantage of a situation birth.
Traditional bamboo-wood structure is mainly connected using mortise-tenon joint and nail, makes cumbersome low production efficiency, and node
Position has been weakened compared to other spot sizes, is the weak link of structure；And modern bamboo-wood structure building mainly uses iron
The metal connecting pieces such as nail, tooth plate, shearing disk, not only installation is complicated, but also only considers its Transfer of Shear to structural behaviour during design
Optimization it is less.
Invention content
The purpose of the invention is to be directed to more than bamboo and wood node connection there are the problem of, provide it is a kind of improve it is structural
Can, the assembled beam-column Joint's connection fabrication of construction efficiency is improved, not only increases node shear resistant capacity and node bending resistance
Bearing capacity, and make, transport, install convenient, labor intensity and on-site construction time can be mitigated significantly.
The technical solution that patent of the present invention uses for：A kind of assembled bamboo wood beam-column joint connecting structure, including rectangular edges
Column, rectangular beam, steel fill plate and split bolt；
The steel fill plate is equipped with bolt hole, the rectangular edges by H-shaped steel plate and wing plate welding fabrication, the net section of wing plate
The end set of column and rectangular beam has a notch and bolt hole, the size of notch should interspersed portion size corresponding to wing plate it is consistent, just
In the installation of steel fill plate and beam column, rectangle side column includes upper side column and lower side column, and upper side column, lower side column, rectangular beam pass through to drawing
Bolt connect and fixes with steel fill plate.
Preferably, the rectangle side column and rectangular beam are made of glued bamboo and wood materials.
Preferably, the H-shaped steel plate by three blocks of steel plates by fillet weld connect by the principle of equal strength be welded into one it is whole
Body.Its Size of welds should be depending on plate thickness, stress and detailing requiments.Joint edge is polished simultaneously at a right angle, pacified convenient for beam column
Dress.Steel fill plate light plate thickness should be determined according to node institute's bending moment and shearing.Wing plate length and wing plate net section in steel fill plate
Upper bolt hole spacing should be determined according to calculating and corresponding specification.
Preferably, the bolt hole arranged on the wing plate net section, the bolt pitch of holes of the same side steel plate is opposite to be kept
Unanimously, aperture is determined according to project situation calculating.Bolt quantity, diameter and spacing are depending on stress and corresponding specification.
Preferably, the split bolt uses high-strength bolt.
The advantageous effect of patent of the present invention is that patent assembled beam-column Joint's connection fabrication of the present invention is carried out using steel member
Connection makes node that can rotate or bear moment of flexure in typically semi-rigid, connecting structure of beam column nodes is made more to stablize；
Prefabrication is processed, and makes in-site installation more convenient, on-site construction time is greatly saved.
Description of the drawings
Fig. 1 is overall structure organigram of the present invention；
Fig. 2 is overall structure diagram after present invention assembling；
Fig. 3 is node steel fill plate overall schematic of the present invention；
Fig. 4 arranges front view for bolt hole.
In attached drawing, parts list represented by the reference numerals are as follows：
1. rectangle side column, 2. rectangular beams, 3. steel fill plates, 4. notches, 5. bolts hole, 6. split bolts, 7. wing plates, 8.H shapes
Steel plate.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Figs 1-4, a kind of assembled bamboo wood beam-column joint connecting structure, including rectangle side column 1, rectangular beam 2, steel is filled out
Plate 3, split bolt 6, the steel fill plate 3 are pressed using steel plate splicing into H-shaped, and in beam-to-column joint corresponding position using fillet weld mode
The principle of equal strength welding wing plate forms an entirety.Its Size of welds should be depending on plate thickness, stress and detailing requiments.Simultaneously will
Joint edge polishing is at a right angle, is installed convenient for rectangular beam and column.Steel fill plate light plate thickness need to be according to shearing that node is born and curved
Square determines.
Arrange bolt hole 5 according to mode described in Fig. 4 on 3 upper flange of steel fill plate, 7 net section, between bolt hole 5 away from
From should be depending on specification, aperture should determine according to project situation and specification.Quantity, diameter and the spacing root of the high-strength bolt
Depending on stress, and meet corresponding specification.
The rectangle side column 1, rectangular beam 2 are prefabricated in the factory glued bamboo and wood materials, and set respective slot 4 and bolt hole 5,
Convenient for in-site installation.The steel fill plate lower wing plate 7 is docked with opening up lower floor's side column of notch in advance, and pass through split bolt 6 into
Row anchoring, controls entirety to remain at vertical position during anchoring；3 wing plates on two sides of steel fill plate with opening up notch 4 in advance
Rectangular beam anchored by split bolt 6, during which keep rectangular beam it is vertical with pillar.
It is specific lower floor's side column to be first installed, is installed carrying out steel fill plate 3 when being installed, treat plan-position, absolute altitude, vertical
After degree correction is errorless, steel fill plate lower wing plate 7 is fixed with lower floor side column with split bolt 6.Later equally successively by left and right rectangle
Beam, upper strata post anchor connection are into an entirety, to achieve the effect that reliable power transmission.
The embodiment of patent of the present invention is described in detail, but patent of the present invention is not limited to institute above in association with attached drawing
The embodiment of description.For those of ordinary skill in the art, in the principle of patent of the present invention and the range of technological thought
It is interior, these embodiments are carried out with a variety of variations, modification, replacement and deformation and is still fallen in the protection domain of patent of the present invention.
Claims (5)
1. a kind of assembled bamboo wood beam-column joint connecting structure, it is characterised in that：Including rectangle side column, rectangular beam, steel fill plate and
Split bolt；
For the steel fill plate by H-shaped steel plate and wing plate welding fabrication, the net section of wing plate is equipped with bolt hole, the rectangle side column and
The end set of rectangular beam has notch and bolt hole, and the size interspersed portion size corresponding to wing plate of notch is consistent, rectangle side column
Including upper side column and lower side column, upper side column, lower side column, rectangular beam are connect and fixed with steel fill plate by split bolt.
2. a kind of assembled bamboo wood beam-column joint connecting structure according to claim 1, it is characterised in that：The rectangular edges
Column and rectangular beam are made of glued bamboo and wood materials.
3. a kind of assembled bamboo wood beam-column joint connecting structure according to claim 1, it is characterised in that：The H-shaped steel
Plate is connected by fillet weld by three blocks of steel plates and is welded into an entirety by the principle of equal strength, and joint edge polishing is at a right angle.
4. a kind of assembled bamboo wood beam-column joint connecting structure according to claim 1, it is characterised in that：The wing plate is net
The bolt hole arranged on section, the bolt pitch of holes of the same side steel plate are consistent.
5. a kind of assembled bamboo wood beam-column joint connecting structure according to claim 1, it is characterised in that：Described pair of drawing spiral shell
Bolt uses high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241842.4A CN108222289A (en) | 2018-03-22 | 2018-03-22 | A kind of assembled bamboo wood beam-column joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241842.4A CN108222289A (en) | 2018-03-22 | 2018-03-22 | A kind of assembled bamboo wood beam-column joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108222289A true CN108222289A (en) | 2018-06-29 |
Family
ID=62659863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241842.4A Pending CN108222289A (en) | 2018-03-22 | 2018-03-22 | A kind of assembled bamboo wood beam-column joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222289A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296079A (en) * | 2018-11-24 | 2019-02-01 | 沈阳建筑大学 | A kind of assembled timber structure beam-column connection |
| CN109629688A (en) * | 2018-12-28 | 2019-04-16 | 西安建筑科技大学 | A kind of semi-rigid steel node of raw bamboo |
| CN110130485A (en) * | 2019-04-17 | 2019-08-16 | 同济大学 | A kind of prefabricated assembled bean column node and its assembly method with tooth plate |
| CN110295670A (en) * | 2019-07-24 | 2019-10-01 | 青岛理工大学 | Rectangular FRP steel and wood composite node and its installation method |
| CN113323149A (en) * | 2021-06-28 | 2021-08-31 | 同济大学建筑设计研究院(集团)有限公司 | Laminated wood prestressed casing bolt joint and construction method thereof |
| CN115126129A (en) * | 2022-06-17 | 2022-09-30 | 南京工业大学 | Light-duty timber construction low carbon integration curtain system |
| CN115772942A (en) * | 2022-12-01 | 2023-03-10 | 四川省建筑设计研究院有限公司 | Recombined bamboo beam column frame joint connected by adopting assembly parts and design method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162251A (en) * | 2002-09-20 | 2004-06-10 | Masaru Tsuda | Small floor beam and wooden building having prefabricated floor beam structure by this small floor beam |
| CN106836488A (en) * | 2017-01-09 | 2017-06-13 | 扬州工业职业技术学院 | A kind of timber structure cross steel plate node connection |
| CN206554274U (en) * | 2017-01-09 | 2017-10-13 | 扬州工业职业技术学院 | Novel fabricated timber buildings cross steel plate connecting node |
-
2018
- 2018-03-22 CN CN201810241842.4A patent/CN108222289A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004162251A (en) * | 2002-09-20 | 2004-06-10 | Masaru Tsuda | Small floor beam and wooden building having prefabricated floor beam structure by this small floor beam |
| CN106836488A (en) * | 2017-01-09 | 2017-06-13 | 扬州工业职业技术学院 | A kind of timber structure cross steel plate node connection |
| CN206554274U (en) * | 2017-01-09 | 2017-10-13 | 扬州工业职业技术学院 | Novel fabricated timber buildings cross steel plate connecting node |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296079A (en) * | 2018-11-24 | 2019-02-01 | 沈阳建筑大学 | A kind of assembled timber structure beam-column connection |
| CN109296079B (en) * | 2018-11-24 | 2024-04-16 | 沈阳建筑大学 | Assembled wood structure beam column connected node |
| CN109629688A (en) * | 2018-12-28 | 2019-04-16 | 西安建筑科技大学 | A kind of semi-rigid steel node of raw bamboo |
| CN110130485A (en) * | 2019-04-17 | 2019-08-16 | 同济大学 | A kind of prefabricated assembled bean column node and its assembly method with tooth plate |
| CN110295670A (en) * | 2019-07-24 | 2019-10-01 | 青岛理工大学 | Rectangular FRP steel and wood composite node and its installation method |
| CN113323149A (en) * | 2021-06-28 | 2021-08-31 | 同济大学建筑设计研究院(集团)有限公司 | Laminated wood prestressed casing bolt joint and construction method thereof |
| CN115126129A (en) * | 2022-06-17 | 2022-09-30 | 南京工业大学 | Light-duty timber construction low carbon integration curtain system |
| CN115772942A (en) * | 2022-12-01 | 2023-03-10 | 四川省建筑设计研究院有限公司 | Recombined bamboo beam column frame joint connected by adopting assembly parts and design method |
| CN115772942B (en) * | 2022-12-01 | 2024-03-12 | 四川省建筑设计研究院有限公司 | Recombinant bamboo beam column frame node connected by assembly and design method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |
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| WD01 | Invention patent application deemed withdrawn after publication |