CN115012535A - Novel cable-through frame beam-column connecting joint - Google Patents
Novel cable-through frame beam-column connecting joint Download PDFInfo
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- CN115012535A CN115012535A CN202210678433.7A CN202210678433A CN115012535A CN 115012535 A CN115012535 A CN 115012535A CN 202210678433 A CN202210678433 A CN 202210678433A CN 115012535 A CN115012535 A CN 115012535A
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 41
- 230000007704 transition Effects 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 16
- 239000003351 stiffener Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000002411 adverse Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
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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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- 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
- E04B1/342—Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
-
- 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
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
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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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2421—Socket type connectors
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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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2454—Connections between open and closed section profiles
-
- 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
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B2001/2466—Details of the elongated load-supporting parts
-
- 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
- E04B2001/5893—Puzzle type connections
Abstract
The invention relates to a novel cable-through frame beam-column connecting node, which belongs to the technical field of constructional engineering and comprises a node system, a beam and a column, wherein the node system is provided with the beam and the column; and a reeving system arranged on the node system and used for enabling a cable to directly pass through the node system, wherein the reeving system comprises: and the at least one oblique perforation part is provided with a first perforation and a second perforation opposite to the first perforation and used for providing an oblique channel for the stay cable to simultaneously pass through the cross beam and the support column, the first perforation obliquely penetrates through one of the cross beam and the support column, and the second perforation obliquely penetrates through the other of the cross beam and the support column. The beam-column connecting node comprises a node system and a cable penetrating system, and a cable can directly penetrate through the node system formed by the beam and the support through an inclined channel provided by the first through hole and the second through hole during construction, so that the problem that the cable cannot directly penetrate through the beam-column connecting node in engineering can be solved.
Description
Technical Field
The invention relates to a novel cable-through frame beam-column connecting node, and belongs to the technical field of constructional engineering.
Background
In recent years, with the vigorous development of the building industry, the building industry does not stop at a single steel structure and a single concrete structure, more and more structural forms appear in the building structure, wherein a guy cable and the steel structure are combined frequently in buildings with large span, super high rise and the like, the structures generally have the characteristics of novel structure, large space, high installation precision and the like, and when the guy cable needs to penetrate through a frame beam column node, such as a floor beam column node, how to design the guy cable and the frame beam column node is particularly important.
Therefore, in order to solve the problem that a stay cable cannot directly pass through a beam-column connection node in engineering, a beam-column connection node having a new optimized structure is required.
Disclosure of Invention
The invention aims to provide a novel cable-through frame beam-column connecting node, which solves the problem that a cable cannot directly pass through the beam-column connecting node in the prior art.
The technical purpose of the invention is mainly solved by the following technical scheme: a novel cable-through frame beam-column connecting node comprises a node system, a beam and a column, wherein the node system is provided with the beam and the column; and a reeving system arranged on the node system and used for enabling a cable to directly pass through the node system, wherein the reeving system comprises: and the at least one oblique perforation part is provided with a first perforation and a second perforation opposite to the first perforation and used for providing an oblique channel for the stay cable to simultaneously pass through the cross beam and the support column, the first perforation obliquely penetrates through one of the cross beam and the support column, and the second perforation obliquely penetrates through the other of the cross beam and the support column.
In the connection node provided by the invention, the following features may be further provided: the cable penetrating system further comprises a cable penetrating guide part, the cable penetrating guide part is fixedly arranged in the oblique hole penetrating part, the cable penetrating guide part is provided with a guide channel for the cable to penetrate through, the cable penetrating guide part extends from the outer part of the first end of the first hole to the outer part of the second end of the second hole, and the first end of the first hole and the second end of the second hole are two outer ends which are arranged oppositely.
In the connection node provided by the invention, the following features may be further provided: wherein the extension direction of the reeving guide part is consistent with the extension direction of the oblique perforation part, and the reeving guide part is attached on the cross beam and the strut.
In the connection node provided by the invention, the following features may be further provided: further comprising: and the node reinforcing system is arranged on the node system and used for reinforcing the part of the node system, which is provided with the reeving system.
The connection node provided by the invention can also have the following characteristics: wherein the node reinforcing system has: the beam reinforcing part is fixedly arranged on the cross beam and used for reinforcing the position of the cross beam; and a column reinforcing part fixedly arranged on the column and used for reinforcing the column part.
In the connection node provided by the invention, the following features may be further provided: the beam reinforcing part and the cross beam are integrally formed, and the column reinforcing part and the support column are integrally formed.
In the connection node provided by the invention, the following features may be further provided: the cross beam is I-shaped, the cross beam is provided with a first tail end, a second tail end opposite to the first tail end and a middle part, the oblique perforated part is arranged at the middle part of the cross beam, the middle part of the cross beam is provided with a section width larger than that of the first tail end and that of the second tail end of the cross beam, and the middle part of the cross beam is provided with a section height consistent with that of the first tail end and that of the second tail end of the cross beam.
In the connection node provided by the invention, the following features may be further provided: the support column is in a rectangular shape with a hollow interior, the support column is provided with a first tail end, a second tail end opposite to the first tail end and a middle part, the oblique perforation part is arranged at the middle part of the support column, and the middle part of the support column has a section width larger than that of the first tail end and the second tail end of the support column.
In the connection node provided by the invention, the following features may be further provided: wherein, node reinforcing system still has roof beam stiffening part, roof beam stiffening part is fixed to be set up on the crossbeam, roof beam stiffening part has: the first stiffening plate is welded between the upper end and the lower end of the middle part of the cross beam, which are relatively close to the first end and the second end; and the second stiffening plate is welded between the upper end and the lower end of the middle part of the cross beam, which are relatively far away from the first end and the second end.
In the connection node provided by the invention, the following features may be further provided: wherein the node system 1 has a beam 3 and a strut 4 and the node reinforcement system further has: the beam transition part is arranged at the connecting end of the middle part of the cross beam and the first tail end and the second tail end of the cross beam; and a pillar transition portion provided at a connection end of the pillar intermediate portion and the first and second ends thereof.
Therefore, compared with the prior art, the invention has the following advantages:
the beam-column connecting node comprises a node system and a cable penetrating system, wherein the node system is provided with a beam and a strut, the cable penetrating system is provided with an oblique perforated part, the oblique perforated part is provided with a first perforation and a second perforation opposite to the first perforation, and a cable can directly penetrate through the node system formed by the beam and the strut through an oblique channel provided by the first perforation and the second perforation during construction, so that the problem that the cable cannot directly penetrate through the beam-column connecting node in engineering can be solved; further, this beam column connected node still includes node reinforcing system, and wherein node reinforcing system has roof beam reinforcement portion and post reinforcement portion, can strengthen the intensity that crossbeam and pillar have slant perforation portion position respectively through roof beam reinforcement portion and post reinforcement portion to guarantee the reliability of cable back node system, avoid constructing adverse effect because the setting of reeving system to the node.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic top view of the present invention.
The scores in the figures are as follows: 1. a node system; 2. a reeving system; 3. a cross beam; 4. a pillar; 5. an oblique perforation portion; 6. a first perforation; 7. a second perforation; 8. a reeving guide part; 9. a node reinforcement system; 10. a beam reinforcement; 11. a column reinforcement; 12. a beam stiffener; 13. a first stiffener plate; 14. a second stiffener plate; 15. a beam transition portion; 16. a column transition portion.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
As shown in fig. 1, the novel cable-through frame beam-column connection node provided by the invention is arranged in a large-span and super-high-rise rigid structure building and comprises a node system 1 and a cable-through system 2.
The node system 1 has a beam 3 and a column 4, both beam 3 and column 4 being made of steel, the beam 3 extending in a horizontal direction and the column 4 extending in a vertical direction, in alternative embodiments the beam 3 and column 4 may be attached to each other at an angle other than 90 °. The cable penetrating system 2 is arranged on the node system 1 and used for enabling a cable to directly penetrate through the node system 1, the cable penetrating system 2 is provided with two inclined penetrating parts 5, each inclined penetrating part 5 is provided with a first penetrating hole 6 and a second penetrating hole 7 opposite to the first penetrating hole 6 and used for providing an inclined channel through which the cable can simultaneously penetrate through the cross beam 3 and the strut 4, when the cable and a steel structure are combined and applied to a high-rise steel structure building, the cable needs to extend from a wall corner in the steel structure building to a wall corner opposite to the wall corner, at the moment, the cable needs to directly penetrate through the node system, when the node system is used as a beam-column connecting node, the cable can directly penetrate through the node system 1 formed by the cross beam 3 and the strut 4 through the inclined channels provided by the first penetrating holes 6 and the second penetrating holes 7, and therefore the problem that the cable cannot directly penetrate through the beam-column connecting node in engineering is solved.
In the present embodiment, two oblique perforation portions 5 are arranged in parallel at intervals, a first through hole 6 in a first oblique perforation portion 5 obliquely penetrates through the beam 3, a second through hole 7 in the first oblique perforation portion 5 obliquely penetrates through the pillar 4, the first through hole 6 in a second oblique perforation portion 5 obliquely penetrates through the pillar 4, and the second through hole 7 in the second oblique perforation portion 5 obliquely penetrates through the beam 3, in an alternative embodiment, the two oblique perforation portions 5 may be arranged at intervals, and portions of the two oblique perforation portions 5 are overlapped.
In this embodiment, the extending direction of the oblique perforation portion 5 is parallel to the direction of the bisector of the angle formed by the cross beam 3 and the pillar 4, that is, the extending direction of the oblique perforation portion 5 forms an angle of 45 ° with the extending direction of the cross beam 3 and the pillar 4. First perforation 6 and second perforation 7 in the slant perforation 5 are circular and the through-hole that waits big, and the axis coincidence of first perforation 6 and second perforation 7 is unanimous with the angle bisector of the contained angle that crossbeam 3 and pillar 4 constitute for the cable passes first perforation 6 and second perforation 7 in proper order, and makes the size of crossbeam 3 and pillar 4 trompil unanimous basically, thereby guarantees the uniformity of crossbeam 3 and pillar 4 structural strength.
As shown in fig. 1, the reeving system 2 further comprises a reeving guide part 8, the reeving guide part 8 is of an axially-through sleeve structure, the reeving guide part 8 is fixedly arranged in the oblique reeving part 5 in a welding manner, specifically, the circumferential outer wall of the reeving guide part 8 is welded with the end surfaces of the cross beam 3 and the strut 4, the reeving guide part 8 is provided with a guide channel for a reeving rope to pass through, the guide through hole is cylindrical, the extending direction of the reeving guide part 8 is consistent with the extending direction of the inclined reeving part 5, the reeving guide part 8 is attached to the cross beam 3 and the support 4 in practical application, the inhaul cable can pass through a guide channel in the reeving guide part 8 when passing through the inclined reeving part 5, under the action of the cable threading guide part 8, the cable threading guide part can play a role of guiding when passing through the node, and the cable threading guide part is beneficial to sequentially passing through the first perforation 6 and the second perforation 7.
In this embodiment, the threading guide portion 8 extends from the outside of the first end of the first through hole 6 to the outside of the second end of the second through hole 7, and the first end of the first through hole 6 and the second end of the second through hole 7 are two outer ends oppositely arranged, so that during construction, the cable can be inserted into the guide channel in the threading guide portion 8 in the outer area far away from the first through hole 6 or the second through hole 7, the operation is convenient, and the interference can be avoided.
As shown in fig. 1, the beam-column connection node further comprises a node reinforcing system 9, the node reinforcing system 9 is arranged on the node system 1 and is used for reinforcing the part of the node system 1, which is provided with the reeving system 2, the node reinforcing system 9 is provided with a beam reinforcing part 10 and a column reinforcing part 11, wherein the beam reinforcing part 10 is fixedly arranged on the cross beam 3 and is used for reinforcing the part of the cross beam 3, the column reinforcing part 11 is fixedly arranged on the column 4 and is used for reinforcing the part of the column 4, the arrangement of the reeving system 2 reduces the structural strength of the node system 1, the strength of the cross beam 3 and the column 4 is reduced by forming the inclined reeving part 5 in the cross beam 3 and the column 4, therefore, the strength of the cross beam 3 and the column 4 can be reinforced by the beam reinforcing part 10 and the column reinforcing part 11 respectively, thereby ensuring the reliability of the node system after reeving, avoid causing adverse effect to node structure to roof beam rib 10 and crossbeam 3 integrated into one piece, post rib 11 and pillar 4 integrated into one piece guarantee more easily and strengthen the holistic intensity in back.
The cross beam 3 is in an I shape, the cross beam 3 is provided with a first end, a second end opposite to the first end and a middle part, the inclined perforation part 5 is arranged at the middle part of the cross beam 3, the beam reinforcing part 10 is arranged at the middle part of the cross beam 3, the middle part of the cross beam 3 is provided with a section width larger than that of the first end and the second end of the cross beam 3, the middle part of the cross beam 3 is provided with a section height consistent with that of the first end and the second end of the cross beam 3, the cross section of the middle part of the cross beam 3 is enlarged relative to the first end and the second end to form the beam reinforcing part 10, and the strength of the middle part of the cross beam 3 is reduced due to the fact that the inclined perforation part 5 is arranged at the middle part of the cross beam 3, and the beam reinforcing part 10 is formed through section enlargement at the middle part of the cross beam, so that the strength of the middle part of the cross beam 3 can be enhanced, and the reliability of the cable perforation node is guaranteed.
Wherein, the pillar 4 is a rectangle with hollow inside, the pillar 4 has a first end, a second end opposite to the first end and a middle part, the oblique perforation part 5 is arranged at the middle part of the pillar 4, the middle part of the pillar 4 has a larger cross section width than the first end and the second end of the pillar 4, the middle part of the pillar 4 is cross-sectionally enlarged relative to the first end and the second end to form the pillar reinforcement part 11, because the oblique perforation part 5 is arranged at the middle part of the pillar 4, the strength of the middle part of the pillar 4 is reduced, and the pillar reinforcement part 11 is formed by cross-sectionally enlarging at the middle part of the pillar 4, the strength of the middle part of the pillar 4 can be strengthened, and the reliability of the cable penetrating node is ensured.
Wherein the node reinforcing system 9 is further provided with a beam stiffening part 12, the beam stiffening part 12 is fixedly arranged on the cross beam 3, the beam stiffening part 12 is provided with a first stiffening plate 13 and a second stiffening plate 14, the first stiffening plate 13 is welded between the upper end and the lower end of the middle part of the cross beam 3 which are relatively close to the first tail end and the second tail end, one end of the first stiffening plate 13 is welded with the upper flange transverse edge of the cross beam 3, the other end of the first stiffening plate 13 is welded with the lower flange transverse edge of the cross beam 3, the first stiffening plate 13 is arranged at the turning part of the cross beam 3 with the enlarged section, the connecting strength between the upper flange transverse edge and the lower flange transverse edge of the cross beam 3 can be enhanced, the structural strength of the turning part is further enhanced in a targeted manner, the second stiffening plate 14 is welded between the upper end and the lower end of the cross beam 3 which are relatively far away from the first tail end and the second tail end, one end of the second stiffening plate 14 is welded with the upper flange transverse edge of the cross beam 3, the other end of the second stiffening plate 14 is welded with the lower flange transverse edge of the cross beam 3, the second stiffening plate 14 is provided at the cross-section enlarged portion of the cross beam 3, and can reinforce the connection strength between the upper and lower flange lateral edges of the cross beam 3, thereby further reinforcing the structural strength of the portion in a targeted manner.
In this embodiment, the first stiffening plate 13 and the second stiffening plate 14 are both made of steel, and the first stiffening plate 13 and the second stiffening plate 14 have reliable welding performance with the cross beam 3 because they are made of the same material.
As shown in fig. 1 and 2, the node reinforcing system 9 further has a beam transition portion 15 and a transition portion 16, the beam transition portion 15 is disposed at the connection end of the middle portion of the cross beam 3 and the first and second ends thereof, the beam transition portion 15 smoothly transitions the cross-sectional width of the cross beam 3 from the first and second ends to the middle portion, the cross-sectional width of the beam transition portion 15 linearly increases from the first and second ends of the cross beam 3 to the middle portion thereof, that is, the minimum cross-sectional width of the beam transition portion 15 is equal to the cross-sectional widths of the first and second ends of the cross beam 3, and the maximum cross-sectional width of the beam transition portion 15 is equal to the cross-sectional width of the middle portion of the cross beam 3.
The pillar transition portion 16 is disposed at a connection end of the middle portion of the pillar 4 and the first and second ends thereof, the pillar transition portion 16 smoothly transitions the cross-sectional width of the pillar 4 from the first and second ends to the middle portion thereof, the cross-sectional width of the pillar transition portion 16 linearly increases from the first and second ends of the pillar 4 to the middle portion thereof, that is, the minimum cross-sectional width of the pillar transition portion 16 is equal to the cross-sectional widths of the first and second ends of the pillar 4, and the maximum cross-sectional width of the pillar transition portion 16 is equal to the cross-sectional width of the middle portion of the pillar 4.
The beam-column connecting node comprises a node system and a cable penetrating system, wherein the node system is provided with a beam and a strut, the cable penetrating system is provided with an oblique perforated part, the oblique perforated part is provided with a first perforation and a second perforation opposite to the first perforation, and a cable can directly penetrate through the node system formed by the beam and the strut through an oblique channel provided by the first perforation and the second perforation during construction, so that the problem that the cable cannot directly penetrate through the beam-column connecting node in engineering can be solved; further, this beam column connected node still includes node reinforcing system, and wherein node reinforcing system has roof beam reinforcement portion and post reinforcement portion, can strengthen the intensity that crossbeam and pillar have slant perforation portion position respectively through roof beam reinforcement portion and post reinforcement portion to guarantee the reliability of cable back node system, avoid constructing adverse effect because the setting of reeving system to the node.
Claims (10)
1. The utility model provides a novel frame beam column connected node is worn to cable which characterized in that includes:
a node system (1) having a crossbeam (3) and a strut (4); and
a cable penetrating system (2) arranged on the node system (1) and used for allowing a cable to directly penetrate through the node system (1),
wherein the reeving system (2) comprises:
at least one oblique perforation (5) having a first perforation (6) and a second perforation (7) opposite the first perforation (6) for providing an oblique passage for the cable through both the cross-member (3) and the post (4),
the first through hole (6) penetrates through one of the cross beam (3) and the support column (4) in an oblique mode, and the second through hole (7) penetrates through the other of the cross beam (3) and the support column (4) in an oblique mode.
2. The novel cable-through frame beam-column connection node of claim 1, characterized in that:
wherein the reeving system (2) further comprises a reeving guide part (8), the reeving guide part (8) is fixedly arranged in the oblique perforation part (5),
the cable-passing guide part (8) is provided with a guide channel for a cable to pass through,
the reeving guide part (8) extends from the outside of the first end of the first perforation (6) to the outside of the second end of the second perforation (7),
the first end of the first through hole (6) and the second end of the second through hole (7) are two outer ends which are oppositely arranged.
3. The novel cable-through frame beam-column connection node of claim 2, characterized in that:
wherein the extension direction of the reeving guide part (8) is consistent with the extension direction of the oblique perforation part (5),
the reeving guide (8) is attached to the cross member (3) and the strut (4).
4. A novel cable-through frame beam-column connection node according to claim 1, 2 or 3, further comprising:
and the node reinforcing system (9) is arranged on the node system (1) and is used for reinforcing the part, provided with the reeving system (2), of the node system (1).
5. The novel cable-through frame beam-column connection node of claim 4, wherein:
wherein the node reinforcing system (9) has:
the beam reinforcing part (10) is fixedly arranged on the cross beam (3) and is used for reinforcing the position of the cross beam (3); and
and a column reinforcing part (11) which is fixedly arranged on the column (4) and is used for reinforcing the position of the column (4).
6. The novel cable-through frame beam-column connection node of claim 5, wherein:
wherein the beam reinforcement (10) and the cross beam (3) are integrally formed,
the column reinforcement (11) is integrally formed with the pillar (4).
7. The novel cable through frame beam column connection node of claim 5, characterized in that:
wherein the beam (3) is I-shaped, the beam (3) has a first end, a second end opposite to the first end and a middle portion,
the inclined perforated part (5) is arranged at the middle part of the cross beam (3),
the middle portion of the beam (3) has a larger cross-sectional width than the first and second ends of the beam (3),
the intermediate portion of the cross beam (3) has a cross-sectional height corresponding to the first and second ends of the cross beam (3).
8. The novel cable-through frame beam-column connection node of claim 5, wherein:
wherein the strut (4) is in a rectangular shape with a hollow interior, the strut (4) has a first end, a second end opposite to the first end and a middle part,
the inclined perforating part (5) is arranged at the middle part of the pillar (4),
the middle portion of the strut (4) has a cross-sectional width greater than the first and second ends of the strut (4).
9. The novel cable-through frame beam-column connection node of claim 5, wherein:
wherein the node reinforcing system (9) is also provided with a beam stiffening part (12), the beam stiffening part (12) is fixedly arranged on the cross beam (3),
the beam stiffener (12) has:
the first stiffening plates (13) are welded between the upper ends and the lower ends of the middle parts of the cross beams (3) which are relatively close to the first ends and the second ends; and
and the second stiffening plates (14) are welded between the upper ends and the lower ends of the middle parts of the cross beams (3) relatively far away from the first ends and the second ends.
10. The novel cable-through frame beam-column connection node of claim 5, wherein:
wherein the node reinforcing system (9) further has:
the beam transition part (15) is arranged at the connecting end of the middle part of the cross beam (3) and the first tail end and the second tail end of the cross beam; and
and a column transition part (16) arranged at the connecting end of the middle part of the support column (4) and the first end and the second end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115627958A (en) * | 2022-12-01 | 2023-01-20 | 北京市第三建筑工程有限公司 | Inclined adduction transformation structure suitable for super high-rise building and construction method |
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| Publication number | Publication date |
|---|---|
| CN115012535B (en) | 2023-12-29 |
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