CN113323487A - Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node - Google Patents
Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node Download PDFInfo
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- CN113323487A CN113323487A CN202110617630.3A CN202110617630A CN113323487A CN 113323487 A CN113323487 A CN 113323487A CN 202110617630 A CN202110617630 A CN 202110617630A CN 113323487 A CN113323487 A CN 113323487A
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- tenon
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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Abstract
A beam column structure with tenon-and-mortise buckling energy-dissipation beam column nodes comprises a left cross beam, a right cross beam, a front cross beam, a rear cross beam, an upper column and a lower column which are connected through the tenon-and-mortise buckling beam column nodes, wherein the left cross beam, the right cross beam, the front cross beam, the rear cross beam, the upper column and the lower column are connected to form the beam column structure without joints in appearance, one side surface of each tenon-and-mortise buckling beam column node is fixedly connected to the end surface of the left cross beam, the other side of each tenon-and-mortise buckling beam column node is integrally embedded into a cross tenon formed in one end of the right cross beam, four regular L-shaped tenons are fixedly arranged on one end surface, connected with the cross tenon, of the left cross beam, the right cross tenon and the cross tenon are respectively embedded into four inverted L-shaped tenons, the regular L-shaped tenons and the inverted L-shaped tenons are butted and spliced into a rectangular tenon on the same plane of the left cross beam and the right cross beam, one end surface of the front cross beam, the rear cross beam, the upper column and the lower column are fixedly connected with the left cross beam and the right cross beam through the rectangular mortise embedded with the rectangular mortise embedded into which is formed in the end, the whole structure forms a beam column structure. The invention has good anti-seismic performance, stable quality, safety and durability.
Description
Technical Field
The invention relates to an assembled beam-column joint. In particular to a beam column structure with tenon-and-mortise buckle type energy-consumption beam column nodes.
Background
The assembly type building technology is that a large amount of field operation in the traditional building mode is changed into factory completion, and factory-produced components and accessories are transported to a building construction site and installed on the site in a reliable connection mode. The assembly type building technology has the advantages of construction time saving, convenience in installation, energy conservation, environmental protection, economy, high efficiency and the like, and becomes a novel building system capable of meeting the sustainable development requirement.
China is located between the Pacific earthquake zone and the Eurasia earthquake zone, earthquakes are frequent and strong, and the earthquake-resistant band is one of the most serious countries in the world. The territorial area of 1/2 in China is located in earthquake high-intensity areas above VII degrees, including 23 provincial cities and big cities above 2/3 million people. At present, no standard support exists in areas with 9 degrees of seismic fortification intensity. Because the mechanical property of the fabricated structure is directly influenced by the connection performance of the beam column, the connection node of the beam and the column of the fabricated structure becomes a key for restricting the development and popularization of the structural form. The mortise and tenon joint is an important characteristic of ancient Chinese buildings. Under the action of external load, complex interaction such as extrusion, friction, bending, shearing and the like can be generated between the tenon and the mortise in the node, and the mechanical property of the node is completely different from that of a modern structure. Generally, the mortise and tenon structure has better anti-seismic performance, is firmly and stably connected through the self-locking structural design, is convenient for on-site installation, and is easy to realize later-stage replacement and maintenance. The laminated steel plate rubber product is added in the assembled node, and the node has certain deformation capacity and strong bearing capacity in the horizontal direction, so that the seismic resistance of the node is improved. The rubber raw material can be natural rubber or artificial rubber.
Disclosure of Invention
The invention aims to solve the technical problem of providing a beam-column structure which is high in connection strength and good in anti-seismic performance and has tenon-and-mortise buckle type energy-consumption beam-column nodes.
The technical scheme adopted by the invention is as follows: a beam column structure with tenon-and-mortise buckling energy-dissipation beam column nodes comprises tenon-and-mortise buckling beam column nodes, and a left cross beam, a right cross beam, a front cross beam, a rear cross beam, an upper column and a lower column which are mutually connected through the tenon-and-mortise buckling beam column nodes, so that the beam column structure without joints is formed, wherein the tenon-and-mortise buckling beam column nodes comprise cross-shaped tenons, one side face of each cross-shaped tenon is fixedly connected to one end face of the left cross beam and is integrally embedded into a cross-shaped mortise formed at one end of the right cross beam, four peripheries of the end face of the cross-shaped tenon connected to the left cross beam are respectively and fixedly provided with four regular L-shaped tenons, four peripheries of the end face of the cross-shaped tenon embedded into the right cross-shaped crossbeam are respectively and fixedly provided with four inverted L-shaped tenons, the regular L-shaped tenons and the inverted L-shaped tenons on the same plane of the left cross beam and the right cross beam are mutually butted to form a rectangular tenon, the beam column structure is characterized in that one ends of the front cross beam, the rear cross beam, the upper column and the lower column are all fixedly connected with the left cross beam and the right cross beam through rectangular mortises formed in the ends and capable of being embedded into the rectangular tenons, and the beam column structure is integrally formed.
According to the beam-column structure with the tenon-and-mortise buckling energy dissipation beam-column node, under the action of external load, complex interaction such as extrusion, friction, bending and shearing can be generated between the tenon and the mortise in the node, and the beam-column structure has better anti-seismic performance. The joint has the characteristics of simple structure, convenience in installation, high strength of the joint, good earthquake resistance and hidden joint at the joint. All components forming the node can be prefabricated and processed in a factory, and the site construction mainly takes assembly as a main part. Therefore, the construction speed is high, the construction quality is easy to guarantee, the anti-seismic performance is good, the quality is stable, and the anti-seismic device is safe and durable.
Drawings
FIG. 1 is an overall schematic view of a beam-column structure with mortise-tenon fastening energy-consumption beam-column nodes of the invention;
FIG. 2 is an exploded schematic view of a beam-column structure with mortise-tenon fastening energy-consuming beam-column nodes according to the invention;
FIG. 3 is a schematic structural diagram of the connection of a left cross beam and a right cross beam through mortise-tenon fastening type beam-column nodes in the invention;
FIG. 4 is a schematic structural diagram of connection between a left cross beam and a tenon-and-mortise buckle type beam-column joint in the invention;
FIG. 5 is a schematic view of the right cross member of the present invention connected to an inverted L-shaped tenon;
FIG. 6 is a schematic view of a cross-shaped tenon according to the present invention;
FIG. 7 is a schematic structural view of the cruciform support of FIG. 6;
FIG. 8 is a schematic structural view of a right L-shaped tenon or an inverted L-shaped tenon according to the present invention;
FIG. 9 is a schematic view of the S-shaped rubber gasket of FIG. 8;
FIG. 10 is a schematic view of the front cross member, rear cross member, upper column and lower column of the present invention;
fig. 11 is a schematic view of an application result of the beam-column structure with the mortise-tenon fastening energy-consumption beam-column node.
In the drawings
1: tenon fourth of twelve earthly branches buckle type beam column node 1.1: cross tenon
1.1.1: cross-shaped support 1.1.1 a: cross-shaped thin steel plate
1.1.1 b: cross rubber layer 1.1.2: right-angle tenon
1.1.3: third ladder structure 1.2: regular L-shaped tenon
1.3: inverted L-shaped tenon 1 a: l-shaped tenon body
1 b: s-shaped rubber gasket 1 b.1: s-shaped thin steel plate
1 b.2: s-shaped rubber layer 1 c: first step-shaped structure
2: left beam 3: right crossbeam
4: front cross member 5: rear cross member
6: and (3) upper column 7: lower column
8: rectangular tenon 9: cross mortise
9.1: fourth stepped structure 10: rectangular mortise
10.1: second step ladder structure
Detailed Description
The beam-column structure with the mortise-tenon fastening energy dissipation beam-column node of the invention is described in detail below with reference to the embodiments and the accompanying drawings.
As shown in fig. 1, 2, 3, 4 and 5, the beam-column structure with the mortise-tenon fastening energy-consuming beam-column node of the present invention comprises the mortise-tenon fastening beam-column node 1, and a left beam 2, a right beam 3, a front beam 4, a rear beam 5, an upper column 6 and a lower column 7 which are connected with each other through the mortise-tenon fastening beam-column node 1, thereby forming the beam-column structure without the joint node in appearance, wherein the mortise-tenon fastening beam-column node 1 comprises a cross tenon 1.1, one side surface of which is fixedly connected to one end surface of the left beam 2 and is integrally embedded in a cross mortise 9 formed at one end of the right beam 3, four positive L-shaped tenons 1.2 are respectively fixedly arranged at four peripheries of the end surface of the left beam 2 connected with the cross tenon 1.1, four inverted L-shaped tenons 1.3 are respectively fixedly arranged at four peripheries of the end of the right beam 3 where the cross tenon 1.1 is embedded, left side crossbeam 2 and right beam 3 are located positive L shape tenon 1.2 on the coplanar and fall L shape tenon 1.3 and dock each other and piece into rectangle tenon 8, front beam 4, rear beam 5, upper prop 6 and the one end of lower prop 7 all through forming can imbed at the end rectangle mortise 10 of rectangle tenon 8 with left side crossbeam 2 and 3 fixed connection of right beam, wholly constitute beam column structure.
As shown in fig. 4 and 6, the cross tenon 1.1 comprises a cross support 1.1.1, and the four right-angle tenons 1.1.2 in the four right-angle included angles of the cross support 1.1.1 are respectively embedded, wherein the four right-angle tenons 1.1.2 are fixedly connected on one end surface of the left cross beam 2 by welding.
As shown in fig. 7, the cross bracket 1.1.1 is composed of a cross thin steel plate 1.1.1a and a cross rubber layer 1.1.1b sleeved outside the cross thin steel plate 1.1.1 a.
As shown in fig. 5, 8 and 9, the regular L-shaped tenon 1.2 and the inverted L-shaped tenon 1.3 have the same structure and are both composed of an L-shaped tenon body 1a fixedly connected to the side edge of one end of the corresponding left beam 2 or right beam 3 and an embedded S-shaped rubber gasket 1b tightly attached to the step surface of the L-shaped tenon body 1 a.
As shown in fig. 9, the S-shaped rubber gasket 1b is composed of an S-shaped thin steel plate 1b.1 and an S-shaped rubber layer 1b.2 sleeved outside the S-shaped thin steel plate 1 b.1.
As shown in fig. 3 and 9, a first stepped structure 1c is formed on the side surface of the L-shaped tenon body 1a far away from the S-shaped rubber gasket 1b, and a second stepped structure 10.1 capable of being mutually embedded and matched with the first stepped structure 1c is formed on the inner side surface corresponding to the stepped structure 1c in the rectangular mortise 10 in the ends of the front cross beam 4, the rear cross beam 5, the upper column 6 and the lower column 7. The rectangle mortise 10 inboard is the echelonment, the figure of ladder matches completely with the echelonment of rectangle tenon 8, in the work progress front beam 4, rear beam 5, go up post 6 and 7 ends of lower post insert rectangle mortise 10 through effort rectangle tenon 8 in, because S-shaped rubber gasket 1b has certain compressibility, rectangle tenon 8 can be compressed tightly the shrink and form certain space, and inwards stretch out and draw back, treat that rectangle tenon 8 is whole to insert after the rectangle mortise 10, rectangle tenon 8 automatic re-setting, rectangle tenon 8 and the automatic locking of rectangle mortise 10 this moment. The left cross beam 2, the right cross beam 3, the front cross beam 4, the rear cross beam 5, the upper column 6 and the lower column 7 are mutually locked into a whole through the rectangular tenon 8 and the rectangular mortise 10 in the end heads of the front cross beam 4, the rear cross beam 5, the upper column 6 and the lower column 7.
As shown in fig. 4, 5 and 6, four right-angle tenons 1.1.2 in the cross tenon 1.1 with the end face that the cross mortise 9 of 3 one ends of right beam contacted is formed with third step ladder structure 1.1.3, the medial surface of cross mortise 9 corresponds third step ladder structure 1.1.3 be formed with can with third step ladder structure 1.1.3 imbeds anastomotic fourth step ladder structure 9.1 each other. The left cross beam 2 and the right cross beam 3 are mutually locked into a whole through four right-angled tenons 1.1.2 on the left cross beam 2 and a cross mortise 9 on the right cross beam 3. Because cross rubber layer 1.1.1b has certain compressibility, cross tenon 1.1 can inwards incline to form certain space and can provide that cross tenon 1.1 is inwards flexible, treat that cross tenon 1.1 is whole to be inserted after the cross mortise 9, cross tenon 1.1 automatic re-setting, thereby cross tenon 1.1 locks with cross mortise 9 automatic locking and becomes a whole with left crossbeam 2 and right crossbeam 3 each other this moment. Through the combined action of the cross tenon 1.1, the cross rubber layer 1.1.1b and the cross mortise 9, the connecting node can meet the mechanical property requirements of tensile strength, shear resistance and bending resistance, and welding is not needed.
Claims (7)
1. The utility model provides a beam column structure with energy-consuming beam column node of tenon fourth of twelve earthly branches buckle type, a serial communication port, including tenon fourth of twelve earthly branches buckle type beam column node (1), through left crossbeam (2), right crossbeam (3), front beam (4), back beam (5), upper prop (6) and lower prop (7) of tenon fourth of twelve earthly branches buckle type beam column node (1) interconnect to constitute the beam column structure of the appearance no junction node jointly, wherein, tenon fourth of twelve earthly branches buckle type beam column node (1) including a side fixed connection in on the terminal surface of left side crossbeam (2), and whole embedding is at cross tenon (1.1) that is formed in cross mortise (9) of right crossbeam (3) one end four peripheries of left side crossbeam (2) connection cross tenon (1.1) this terminal surface are fixed respectively and are provided with four positive L shape tenons (1.2) four peripheries of right crossbeam (3) embedding have cross tenon (1.1) this one end are provided with four fixed L shape tenons (1.2) respectively A L shape tenon (1.3) fall, left side crossbeam (2) and right side crossbeam (3) are located positive L shape tenon (1.2) on the coplanar and fall L shape tenon (1.3) and dock each other and piece into rectangle tenon (8), the one end of front beam (4), back beam (5), upper prop (6) and lower prop (7) all through forming can imbed at the end rectangle mortise (10) of rectangle tenon (8) with left side crossbeam (2) and right crossbeam (3) fixed connection, wholly constitute beam column structure.
2. The beam column structure with the mortise and tenon fastening type energy-consuming beam column node as claimed in claim 1, wherein the cross tenon (1.1) comprises a cross support (1.1.1), and four right-angled tenons (1.1.2) respectively embedded and connected in four right-angled included angles of the cross support (1.1.1), wherein the four right-angled tenons (1.1.2) are fixedly connected to one end face of the left cross beam (2) through welding.
3. The beam column structure with the mortise and tenon fastening type energy dissipation beam column node is characterized in that the cross-shaped bracket (1.1.1) is composed of a cross-shaped thin steel plate (1.1.1a) and a cross-shaped rubber layer (1.1.1b) sleeved on the outer side of the cross-shaped thin steel plate (1.1.1 a).
4. The beam column structure with the mortise and tenon fastening type energy consumption beam column node as claimed in claim 1, wherein the regular L-shaped tenon (1.2) and the inverted L-shaped tenon (1.3) have the same structure and are respectively composed of an L-shaped tenon body (1a) fixedly connected to the side edge of one end of the corresponding left cross beam (2) or right cross beam (3) and an embedded S-shaped rubber gasket (1b) tightly attached to the step surface of the L-shaped tenon body (1 a).
5. The beam-column structure with the mortise and tenon fastening type energy dissipation beam-column joint as claimed in claim 4, wherein the S-shaped rubber gasket (1b) is composed of an S-shaped thin steel plate (1b.1) and an S-shaped rubber layer (1b.2) sleeved outside the S-shaped thin steel plate (1 b.1).
6. The beam column structure with the mortise and tenon fastening type energy-consuming beam column node as claimed in claim 4, wherein the L-shaped tenon body (1a) spliced into the rectangular tenon (8) is provided with a first step-shaped structure (1c) on the side far away from the S-shaped rubber gasket (1b), and a second step-shaped structure (10.1) capable of being mutually embedded and matched with the first step-shaped structure (1c) is formed on the inner side corresponding to the step-shaped structure (1c) in the rectangular mortise (10) in the end heads of the front cross beam (4), the rear cross beam (5), the upper column (6) and the lower column (7).
7. The beam column structure with the mortise and tenon fastening type energy-consuming beam column node as claimed in claim 2, wherein the four right-angle tenons (1.1.2) are provided with third-step ladder structures (1.1.3) on end faces contacted with the cross-shaped mortise (9) at one end of the right cross beam (3), and the inner side faces of the cross-shaped mortise (9) are provided with fourth-step ladder structures (9.1) capable of being embedded into and matched with the third-step ladder structures (1.1.3) correspondingly to the third-step ladder structures (1.1.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617630.3A CN113323487A (en) | 2021-05-31 | 2021-05-31 | Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110617630.3A CN113323487A (en) | 2021-05-31 | 2021-05-31 | Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node |
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| CN113323487A true CN113323487A (en) | 2021-08-31 |
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| CN202110617630.3A Pending CN113323487A (en) | 2021-05-31 | 2021-05-31 | Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2391124A1 (en) * | 2001-06-21 | 2002-12-21 | Shear Force Wall Systems Inc. | Prefabricated shearwall having improved structural characteristics |
| CN110130496A (en) * | 2019-05-29 | 2019-08-16 | 石家庄铁道大学 | Beam column mortise and tenon type node structure |
| CN210421988U (en) * | 2019-06-24 | 2020-04-28 | 西安建筑科技大学 | Hidden reinforcing and damping energy dissipation device suitable for wood structure side-span mortise-tenon joint |
| CN213174156U (en) * | 2020-07-02 | 2021-05-11 | 广东白云学院 | Steel construction mortise-tenon joint structure of two-way hoop hair style |
| CN215107791U (en) * | 2021-05-31 | 2021-12-10 | 天津大学仁爱学院 | Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node |
-
2021
- 2021-05-31 CN CN202110617630.3A patent/CN113323487A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2391124A1 (en) * | 2001-06-21 | 2002-12-21 | Shear Force Wall Systems Inc. | Prefabricated shearwall having improved structural characteristics |
| CN110130496A (en) * | 2019-05-29 | 2019-08-16 | 石家庄铁道大学 | Beam column mortise and tenon type node structure |
| CN210421988U (en) * | 2019-06-24 | 2020-04-28 | 西安建筑科技大学 | Hidden reinforcing and damping energy dissipation device suitable for wood structure side-span mortise-tenon joint |
| CN213174156U (en) * | 2020-07-02 | 2021-05-11 | 广东白云学院 | Steel construction mortise-tenon joint structure of two-way hoop hair style |
| CN215107791U (en) * | 2021-05-31 | 2021-12-10 | 天津大学仁爱学院 | Beam column structure with tenon fourth of twelve earthly branches buckle type power consumption beam column node |
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Application publication date: 20210831 |
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