CN111255072B - Bowl-buckle type wood beam column combined node and mounting method - Google Patents
Bowl-buckle type wood beam column combined node and mounting method Download PDFInfo
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- CN111255072B CN111255072B CN202010073466.XA CN202010073466A CN111255072B CN 111255072 B CN111255072 B CN 111255072B CN 202010073466 A CN202010073466 A CN 202010073466A CN 111255072 B CN111255072 B CN 111255072B
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- 239000002023 wood Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 75
- 239000010959 steel Substances 0.000 claims description 75
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Classifications
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- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
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- 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
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
- E04B1/486—Shear dowels for wood
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- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/266—Socket type connectors
-
- 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
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2676—Connector nodes
Abstract
The invention relates to the field of building construction, and discloses a bowl-buckled wood beam column node and an installation method. According to the bowl-buckled wood beam-column joint, the force of a beam-column passes through one point, the bearing capacity is high, the central stress is ensured by the positioning column, and the primary bending moment is reduced; the wood beam is connected with the node through the beam end connector, and special processing and cutting are not needed at the beam end, so that the section performance of the wood is ensured; the beam end joint is specially designed, the structure system type is increased, and the beam end joint is suitable for wood structure buildings with flexible and variable structures; the invention has the advantages of adjustable design and construction error allowance; the components are simple to form, the construction and installation procedures are simple, and the construction period is effectively shortened.
Description
Technical Field
The invention relates to an assembly type building construction technology, in particular to a wood beam column combined node and an installation method thereof.
Background
In the modern society pursuing sustainable development, green, environmental protection and low energy consumption become new targets for the development of the building industry. The fabricated wood structure building has the advantages of environmental protection, energy conservation, sound insulation, sustainability, good anti-seismic performance, high comfort level, good durability and the like, and has huge market potential and space in the fabricated building industry.
In the fabricated timber structure building, the timber pillar is used as a bearing column, and the performance of the joint of the timber pillar and a beam is very important. In the existing wood structure building, beam-column joints are usually connected and fixed through mortise-tenon structures or inserted steel sheets, under the condition, beam-columns need grooving or cutting processing, the weakening of wood sections is large, and the mechanical property of the joints is greatly weakened.
Disclosure of Invention
The technical effect of the invention can be to provide the bowl buckle type wood beam column combined node aiming at the defect of beam column node performance in the existing fabricated wood structure building.
In order to achieve the purpose, the bowl-buckled wood beam and column combined node comprises a wood column, a wood beam and a beam and column connecting piece, wherein the beam and column connecting piece comprises a bowl-buckled connecting piece and a beam end connector;
the bowl buckle connecting piece comprises an upper section steel pipe, a lower section steel pipe and a center bowl buckle, an intermediate steel plate is fixed between the upper section steel pipe and the lower section steel pipe, the center bowl buckle comprises an upper section bowl buckle and a lower section bowl buckle, the bottom of the lower section bowl buckle is fixed along the outer edge of the intermediate steel plate and sleeved outside the bottom end of the upper section steel pipe, the inner edge of the lower section bowl buckle and the outer edge of the bottom end of the upper section steel pipe are spaced, and a plurality of arc-shaped openings are arranged at the top of the lower section bowl buckle at intervals;
the upper bowl buckle is the same as the lower bowl buckle in structure, the upper bowl buckle is movably sleeved outside the upper steel pipe and is arranged right above the lower bowl buckle, and the arc-shaped openings of the upper bowl buckle and the lower bowl buckle are arranged right opposite to each other;
the upper and lower sections of wood columns are respectively inserted into the upper section of steel pipe and the lower section of steel pipe and are fixed through connecting pieces;
the beam-ends connects and includes connecting plate, conversion pipe and roof beam connecting pipe, and connecting plate and roof beam connecting pipe pass through the conversion union coupling, and the roof beam connecting plate inserts the space between hypomere bowl is detained and the upper segment steel pipe, and the conversion pipe card is detained between the relative arc opening of lower segment bowl and lower segment bowl, and the wooden beam inserts the open end of roof beam connecting pipe and fixes through the connecting piece.
The wood beam is connected with the node through the beam end connector, and the beam end does not need extra special processing and cutting, so that the section performance of the wood is ensured; the beam end joint is specially designed, the structure system type is increased, and the beam end joint is suitable for wood structure buildings with flexible and changeable structures.
Preferably, the wooden column is a cylinder, and the upper section steel pipe, the lower section steel pipe, the central bowl buckle and the conversion pipe are all in the shape of a circular pipe; the connecting plate is arc-shaped, and the radian is matched with the upper section of the steel pipe; the wood beam is a square column; the beam connecting pipe is a square steel pipe.
Preferably, protruding pressing plates are arranged at the top of the upper section of steel pipe and the bottom of the lower section of steel pipe at intervals, a groove is formed between every two adjacent protruding pressing plates, and the protruding pressing plates are connected with the wood columns through connecting pieces. Preferably, protruding pressure plates are arranged at the end part of the opening end of the beam connecting pipe at intervals, a groove is formed between every two adjacent protruding pressure plates, and the protruding pressure plates are connected with the wood beam through connecting pieces. After the installation, the protruding pressing plate can press the wood column or the wood beam, and when the wood column or the wood beam has a size error, the protruding pressing plate can ensure the performance requirement.
Preferably, the upper end face and the lower end face of the wood column are provided with positioning holes I; and the upper end face and the lower end face of the middle steel plate are respectively fixedly provided with a positioning column I, and the positioning columns I are inserted into the positioning holes I. The positioning column I is arranged in the center of the middle steel plate, and the positioning hole I is arranged in the center of the upper end face and the lower end face of the wood column.
Preferably, a positioning hole II is formed in the bottom surface of the wood beam; and a positioning column II is arranged on the inner side of the bottom end of the beam connecting pipe and is inserted into the positioning hole II. The positioning column II is arranged in the center of the end face of the beam connecting pipe, and the positioning hole II is arranged in the center of the bottom face of the wood beam. This arrangement ensures that the centre is stressed and avoids eccentric stressing.
Preferably, the connector is a wood screw.
The mounting method of the bowl-buckled wood beam column combined node comprises the following steps:
inserting a lower section of wood column into a lower section of steel pipe of the bowl buckle connecting piece and fixing the wood column through the connecting piece;
inserting the wood beam into the beam connecting pipe and fixing the wood beam through the connecting piece;
inserting the connecting plate into a gap between the lower bowl buckle and the upper steel pipe, so that the conversion round pipe is clamped in the arc-shaped groove of the lower bowl buckle;
step four, sleeving the upper section bowl buckle on the upper section steel pipe, so that the upper section bowl buckle and the lower section bowl buckle are symmetrical to clamp the conversion circular pipe together;
and step five, inserting the upper-section timber column into the upper-section steel pipe of the bowl buckle connecting piece and fixing the upper-section timber column through the connecting piece, so that the installation of the bowl buckle type timber beam column combined node can be completed.
The invention has the following beneficial effects:
(1) according to the bowl-buckled wood beam-column joint, the force of a beam-column passes through one point, the bearing capacity is high, the central stress is ensured by the positioning column, and the primary bending moment is reduced;
(2) the wood beam is connected with the node through the beam end connector, and special processing and cutting are not needed at the beam end, so that the section performance of the wood is ensured; the beam end joint is specially designed, the structure system type is increased, and the beam end joint is suitable for wood structure buildings with flexible and variable structures;
(3) the invention has the advantages of adjustable design and construction error allowance; the components are simple to form, the construction and installation procedures are simple, and the construction period is effectively shortened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a wood pillar structure;
FIG. 3 is a schematic view of a wood beam construction;
FIG. 4 is a schematic view of a bowl buckle connector;
FIG. 5 is a second schematic view of the structure of the bowl buckle connector;
FIG. 6 is a schematic view of the upper bowl buckle;
FIG. 7 is one of the schematic beam-end joint configurations;
FIG. 8 is a second schematic diagram of a beam-end joint structure;
FIG. 9 is a diagram of an installation step of the present invention;
wherein the figures include the following reference numerals: 1. a wood column; 2. a wood beam; 3. a bowl buckle connecting piece; 4. a beam-end joint; 5. a positioning hole I; 6. a positioning hole II; 7. an upper section of steel pipe; 8. a lower steel pipe; 9. an intermediate steel plate; 10. a positioning column I; 11. an upper bowl buckle; 12. a bowl buckle is arranged at the lower section; 13. an arc-shaped opening; 14. a connecting plate; 15. converting the circular tube; 16. a beam connecting pipe; 17. a positioning column II; 18. the pressing plate is protruded.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, the bowl-buckled wood beam-column joint of the present embodiment includes a wood column 1 and a wood beam 2, wherein the wood column is a cylinder, the wood beam is a square cylinder, and four wood beams are connected to the wood column; the wooden column is characterized by further comprising a bowl buckle connecting piece 3 and a beam end connector 4, the upper section of the wooden column and the lower section of the wooden column are connected through the bowl buckle connecting piece, and the wooden beam is connected with the bowl buckle connecting piece through the beam end connector.
As shown in fig. 2-3, positioning holes i 5 are formed in the centers of the bottoms of the upper and lower sections of the wooden pillars; and a positioning hole II 6 is formed in the center of the bottom surface of the wood beam.
As shown in fig. 4-6, the bowl buckle connector comprises an upper section steel pipe 7, a lower section steel pipe 8 and a central bowl buckle; the upper section steel pipe, the lower section steel pipe and the central bowl buckle are all in the shape of circular pipes, an intermediate steel plate 9 is fixed between the upper section steel pipe and the lower section steel pipe, positioning columns I10 are fixed in the centers of the front and back surfaces of the intermediate steel plate, and the positioning columns I are matched with the positioning holes I.
The central bowl buckle comprises an upper bowl buckle 11 and a lower bowl buckle 12, the lower bowl buckle is sleeved outside the upper steel pipe, the bottom of the lower bowl buckle is fixedly connected to the middle steel plate 9 through factory processing, and the top of the lower bowl buckle is provided with four arc-shaped openings 13; the upper section bowl buckle has the same structure as the lower section bowl buckle, but is only sleeved outside the upper section steel pipe, and the four arc-shaped openings face downwards and are symmetrically arranged with the lower section bowl buckle.
The beam-ends connects including connecting plate 14, conversion pipe 15 and roof beam connecting pipe 16, and the connecting plate is the arc, radian and upper segment steel pipe phase-match, and the roof beam connecting pipe is square steel pipe, one end opening, and other end terminal surface inboard center department is provided with reference column II 17, and connecting plate and roof beam connecting pipe pass through the conversion pipe to be connected, and conversion pipe one end is fixed on the connecting plate, and the other end is fixed on the terminal surface of roof beam connecting pipe.
The positioning column I is arranged at the center of the middle steel plate, and correspondingly, the positioning hole I is also arranged at the center of the upper section of wood column and the lower section of wood column. The positioning column II is arranged in the center of the end face of the beam connecting pipe, and correspondingly, the positioning hole II is also arranged in the center of the bottom face of the wood beam.
The top of the upper section steel pipe and the bottom of the lower section steel pipe are both provided with a protruding pressing plate 18, and the end part of the opening end of the beam connecting pipe is also provided with a protruding pressing plate 18.
In fig. 7, a structure of a beam end joint used for vertically connecting a wood beam and a wood column is shown, and a conversion circular pipe may have different connection angles with a connection plate and a beam connection pipe according to the connection angle between the wood beam and the wood column, as shown in fig. 8.
As shown in fig. 9, the method for installing the bowl-buckled wood beam-column combined node includes the following steps:
step one, inserting a lower section of wood column 1 into a lower section of steel pipe 8 of a bowl buckle connecting piece 3 and fixing the lower section of steel pipe through the connecting piece;
secondly, inserting the wood beam 2 into the beam connecting pipe 16 and fixing the wood beam by a connecting piece;
inserting the connecting plate 14 into a gap between the lower bowl buckle 12 and the upper steel pipe 7, so that the conversion circular pipe 15 is clamped in the arc-shaped groove of the lower bowl buckle 12;
step four, sleeving the upper section bowl buckle 11 on the upper section steel pipe 7, so that the upper section bowl buckle 11 and the lower section bowl buckle 12 are symmetrical to clamp the conversion circular pipe 15 together;
and step five, inserting the upper-section timber column 1 into the upper-section steel pipe 7 of the bowl buckle connecting piece 3 and fixing the upper-section steel pipe through the connecting piece, so that the installation of the bowl buckle type timber beam column combined node can be completed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A bowl buckle type wood beam column combined node comprises a wood column (1), a wood beam (2) and a beam column connecting piece, and is characterized in that the beam column connecting piece comprises a bowl buckle connecting piece (3) and a beam end connector (4), two sections of wood columns (1) which are adjacent up and down are connected through the bowl buckle connecting piece (3), and the wood beam (2) is connected with the bowl buckle connecting piece (3) through the beam end connector (4);
the bowl buckle connecting piece (3) comprises an upper section steel pipe (7), a lower section steel pipe (8) and a center bowl buckle, a middle steel plate (9) is fixed between the upper section steel pipe (7) and the lower section steel pipe (8), the center bowl buckle comprises an upper section bowl buckle (11) and a lower section bowl buckle (12), the bottom of the lower section bowl buckle (12) is fixed along the outer edge of the middle steel plate (9) and is sleeved outside the bottom end of the upper section steel pipe (7), the inner edge of the lower section bowl buckle (12) and the outer edge of the bottom end of the upper section steel pipe (7) are spaced at intervals, and a plurality of arc-shaped openings (13) are formed in the top of the lower section bowl buckle (12) at intervals;
the structure of the upper bowl buckle (11) is the same as that of the lower bowl buckle (12), the upper bowl buckle (11) is movably sleeved outside the upper steel pipe (7) and is arranged right above the lower bowl buckle (12), and the arc-shaped openings of the upper bowl buckle (11) and the lower bowl buckle (12) are arranged right opposite to each other;
the upper and lower sections of the wooden columns (1) are respectively inserted into the upper section of the steel pipe (7) and the lower section of the steel pipe (8) and are fixed through connecting pieces, and the connecting pieces adopt wood screws; protruding pressing plates (18) are arranged at the top of the upper section of steel pipe (7) and the bottom of the lower section of steel pipe (8) at intervals, a groove is formed between every two adjacent protruding pressing plates (18), and the protruding pressing plates (18) are connected with the wooden columns (1) through connecting pieces;
the beam end connector (4) comprises a connecting plate (14), a conversion round pipe (15) and a beam connecting pipe (16), the connecting plate (14) is connected with the beam connecting pipe (16) through the conversion round pipe (15), the beam connecting plate (14) is inserted into a gap between the lower bowl buckle (12) and the upper steel pipe (7), the conversion round pipe (15) is clamped between the upper bowl buckle (11) and an arc opening opposite to the lower bowl buckle (12), and the wood beam (2) is inserted into an opening end of the beam connecting pipe (16) and is fixed through a connecting piece; the end part of the opening end of the beam connecting pipe (16) is provided with protruding pressure plates (18) at intervals, a groove is formed between every two adjacent protruding pressure plates (18), and the protruding pressure plates (18) are connected with the wood beam (2) through connecting pieces;
the wooden column (1) is a cylinder, and the upper section steel pipe (7), the lower section steel pipe (8), the central bowl buckle and the conversion round pipe (15) are all round pipe-shaped; the connecting plate (14) is arc-shaped, and the radian is matched with the upper section of the steel pipe (7); the wood beam (2) is a square column body; the beam connecting pipe (16) is a square steel pipe.
2. The bowl-buckled wood beam column combined node according to claim 1, wherein the upper end face and the lower end face of the wood column (1) are provided with positioning holes I (5); the upper end face and the lower end face of the middle steel plate (9) are respectively fixedly provided with a positioning column I (10), and the positioning columns I (10) are inserted into the positioning holes I (5).
3. The bowl-buckled wood beam and column combined node according to claim 2, wherein the positioning column I (10) is arranged in the center of the middle steel plate (9), and the positioning hole I (5) is arranged in the center of the upper end face and the lower end face of the wood column (1).
4. The bowl-buckled wood beam and column combined node according to claim 1, is characterized in that a positioning hole II (6) is formed in the bottom surface of the wood beam (2); and a positioning column II (17) is arranged on the inner side of the bottom end of the beam connecting pipe (16), and the positioning column II (17) is inserted into the positioning hole II (6).
5. The bowl-buckled wood beam and column combined node according to claim 4, wherein the positioning column II (17) is arranged in the center of the end face of the beam connecting pipe (16), and the positioning hole II (6) is arranged in the center of the bottom face of the wood beam (2).
6. The method for installing a bowl-button type timber beam and column combined node according to any one of claims 1 to 5, comprising the steps of:
firstly, inserting a lower section of wood column (1) into a lower section of steel pipe (8) of a bowl buckle connecting piece (3) and fixing the wood column through the connecting piece;
secondly, inserting the wood beam (2) into the beam connecting pipe (16) and fixing the wood beam through a connecting piece;
inserting the connecting plate (14) into a gap between the lower bowl buckle (12) and the upper steel pipe (7) to clamp the conversion circular pipe (15) in the arc-shaped groove of the lower bowl buckle (12);
step four, sleeving the upper section bowl buckle (11) on the upper section steel pipe (7) to ensure that the upper section bowl buckle (11) and the lower section bowl buckle (12) are symmetrical and clamp the conversion round pipe (15) together;
and fifthly, inserting the upper-section timber column (1) into the upper-section steel pipe (7) of the bowl buckle connecting piece (3) and fixing the upper-section steel pipe through the connecting piece, so that the installation of the bowl buckle type timber beam column combined node can be completed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073466.XA CN111255072B (en) | 2020-01-22 | 2020-01-22 | Bowl-buckle type wood beam column combined node and mounting method |
| PCT/CN2020/077437 WO2021147140A1 (en) | 2020-01-22 | 2020-03-02 | Wooden beam-column combining joint with bowl-shaped snap and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010073466.XA CN111255072B (en) | 2020-01-22 | 2020-01-22 | Bowl-buckle type wood beam column combined node and mounting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111255072A CN111255072A (en) | 2020-06-09 |
| CN111255072B true CN111255072B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010073466.XA Active CN111255072B (en) | 2020-01-22 | 2020-01-22 | Bowl-buckle type wood beam column combined node and mounting method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111255072B (en) |
| WO (1) | WO2021147140A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561049B (en) * | 2020-05-21 | 2022-03-04 | 中国建筑第二工程局有限公司 | Anti-seismic steel-wood frame structure system and construction method thereof |
| CN111733974B (en) * | 2020-06-24 | 2021-06-29 | 浙江长锦建设有限公司 | Steel structure support |
| CN112196124B (en) * | 2020-10-09 | 2021-11-16 | 青岛理工大学 | Embedded lock type steel-wood combined joint |
| CN113062458B (en) * | 2021-04-02 | 2022-06-03 | 西南科技大学 | Ground tackle and wood structure connecting node with same |
| CN114197651A (en) * | 2021-12-24 | 2022-03-18 | 常州工学院 | Steel-wood combined node connected by steel sleeves |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86201080U (en) * | 1986-03-03 | 1987-04-15 | 铁道部专业设计院标准处 | Multi-functional scaffold with buckles |
| JP2002013200A (en) * | 2000-06-29 | 2002-01-18 | Uesuto:Kk | Connecting structure for wooden building |
| JP2004244965A (en) * | 2003-02-14 | 2004-09-02 | Yasuhiro Kawachi | Rigid frame for wooden structure |
| TWM256410U (en) * | 2004-03-11 | 2005-02-01 | Neng-Yi Tu | Steel frame connection device |
| JP2006097449A (en) * | 2004-09-29 | 2006-04-13 | Itsuki Doi | New idea construction method |
| CN203257087U (en) * | 2012-12-10 | 2013-10-30 | 北京城建亚泰建设集团有限公司 | High-strength fast-dismantling steel pipe support system |
| JP6377413B2 (en) * | 2014-05-28 | 2018-08-22 | 日鐵住金建材株式会社 | Column and beam joint structure and method |
| CN205742975U (en) * | 2016-05-20 | 2016-11-30 | 江苏业强脚手架科技发展有限公司 | A kind of direct plugging type scaffold |
| CN206110325U (en) * | 2016-10-14 | 2017-04-19 | 天津大学 | Take telescopic assembled wood frame structure beam column node |
| CN206591643U (en) * | 2017-03-17 | 2017-10-27 | 青岛理工大学 | One kind assembling beam column construction node |
| CN107386464A (en) * | 2017-09-15 | 2017-11-24 | 广东工业大学 | A kind of wooden frame steel column node strengthens attachment structure |
| CN207392448U (en) * | 2017-10-10 | 2018-05-22 | 南京工业大学 | Wooden frame-orthogonal laminated wood the shear wall connected in coupling beam by the connector that consumes energy |
| CN107761947A (en) * | 2017-12-05 | 2018-03-06 | 沈阳建筑大学 | Assembled beam-column connecting node and its construction method |
| CN208105486U (en) * | 2018-01-18 | 2018-11-16 | 西京学院 | A kind of wooden frame column connection structure |
| CN108396867A (en) * | 2018-05-09 | 2018-08-14 | 上海鼎创建筑设计有限公司 | Multiple wooden frames and the same absolute altitude connection structure of pin and method |
| CN110847367A (en) * | 2019-12-12 | 2020-02-28 | 南京林业大学 | Bamboo wood structure energy dissipation shock attenuation node |
-
2020
- 2020-01-22 CN CN202010073466.XA patent/CN111255072B/en active Active
- 2020-03-02 WO PCT/CN2020/077437 patent/WO2021147140A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN111255072A (en) | 2020-06-09 |
| WO2021147140A1 (en) | 2021-07-29 |
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