CN115030310A - Steel structure beam column and splicing assembly thereof - Google Patents
Steel structure beam column and splicing assembly thereof Download PDFInfo
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- CN115030310A CN115030310A CN202210723358.1A CN202210723358A CN115030310A CN 115030310 A CN115030310 A CN 115030310A CN 202210723358 A CN202210723358 A CN 202210723358A CN 115030310 A CN115030310 A CN 115030310A
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- beam column
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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
-
- 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
- E04B1/38—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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling 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
- E04B1/24—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
- E04B2001/2406—Connection nodes
-
- 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
- E04B2001/2415—Brackets, gussets, joining plates
-
- 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
- E04B2001/2418—Details of bolting
-
- 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
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a steel structure beam column, which comprises an upper beam column, a lower beam column and a beam assembly on one side of the beam columns, wherein butt joint plates are respectively arranged on the peripheries of the connecting ends of the upper beam column and the lower beam column, a splicing assembly is arranged between the upper beam column and the lower beam column, the splicing assembly is used for limiting one beam column to be spliced with the other beam column, the butt joint plates correspond to the upper beam column and the lower beam column after the two beam columns are spliced, the beam assembly comprises a main beam and a secondary beam, one end of the main beam is fixedly connected with one beam column, the secondary beam is fixed on two sides of the main beam and extends outwards, connecting plates are arranged on two sides of the main beam, and the secondary beam is connected with the connecting plates through high-strength bolts; when the steel structure beam column and the splicing assembly thereof are used, the splicing precision of the beam column can be ensured, the connection strength is improved, the beam assembly on one side of the beam column can expand the support space, the connection between the main beam and the secondary beam is stable, and the use requirements are met.
Description
Technical Field
The invention relates to the technical field of steel structure building materials, in particular to a steel structure beam column and a splicing assembly thereof.
Background
At present, with the increasing demand of houses, the assembled building technology system is rapidly developed like bamboo shoots in spring after rain, the socialization and scale requirements of production are higher and higher, and the standardized effect of the assembled building is more prominent. The fabricated steel structure is one of the important components of the fabricated building, and generally, the beam column is used as a foundation, and a steel structure beam is arranged between the beam column to play a supporting role. Often can need the concatenation inadequately because beam column height when using, but traditional beam column connected mode is single, and great and joint strength is not enough at concatenation in-process error, and the support intensity of the steel construction roof beam between the beam column is also less strong, unsatisfied the user demand who bears the weight of thing.
Disclosure of Invention
The invention aims to solve the problems and provides a steel structure beam column and a splicing assembly thereof, wherein the splicing accuracy of the beam column can be ensured, the connection strength is improved, a beam assembly on one side of the beam column can expand the support space, the connection between a main beam and a secondary beam is stable, and the use requirements are met.
In order to achieve the purpose, the technical scheme of the invention is as follows: the utility model provides a steel structure beam column, includes the beam assembly of two upper and lower beam columns and beam column one side, two from top to bottom the link of beam column is equipped with the buttjunction board respectively all around, is equipped with the concatenation subassembly between two upper and lower beam columns, the concatenation subassembly splices one of them beam column spacing and another beam column, and two beam column splice back buttjunction board correspond from top to bottom, beam assembly includes girder and secondary beam, the one end of girder and one of them beam column fixed connection, the both sides at the girder and outside extension are fixed to the secondary beam.
Preferably, the two sides of the main beam are provided with connecting plates, the connecting plates are welded with the web plate and the upper flange of the main beam through fillet welds, and the secondary beam is connected with the connecting plates through high-strength bolts.
Preferably, the upper flange of the secondary beam and the lower flange of the secondary beam are respectively provided with a slope surface at one side close to the main beam, the slope surface of the upper flange of the secondary beam is parallel to the slope surface of the lower flange of the secondary beam, the flange of the secondary beam is not contacted with the main beam through the slope surfaces, and the notch is internally provided with a wedge block.
Preferably, the main beam and the secondary beam are welded at the slope surface through a single-side V-shaped slope surface, the upper flange of the secondary beam is welded with the upper flange of the main beam at the slope surface, the lower flange of the secondary beam is welded with the web plate of the main beam at the slope surface, and the wedge block is arranged in the slope surface during welding.
The invention also discloses a splicing assembly of the steel structure beam column, which comprises a connecting lining plate and a limiting lining plate, wherein the connecting lining plate is fixed in the inner cavity of one beam column and protrudes out of the beam column, the limiting lining plate is fixed in the connecting end of the other beam column, and the upper surface of the connecting lining plate is abutted against the lower surface of the limiting lining plate after the two beam columns are spliced.
Preferably, leave the clearance between two beam columns after the concatenation, the link of butt joint plate is equipped with 1/4 circular notch, the both sides of connecting plate are equipped with splint, and two connecting plates pass through the bolt clamp with two upper and lower connecting plates and fix.
Preferably, the height of the gap is 5-10 mm.
Preferably, the splicing assembly further comprises a plurality of reinforced clapboards, and the reinforced clapboards are fixed in the inner cavity of the beam column and arranged below the connecting lining board and above the limiting lining board.
Compared with the prior art, the steel structure beam column and the splicing assembly thereof disclosed by the invention have the following beneficial effects: 1. the main beam and the secondary beam are welded at the slope by adopting a single-side V-shaped slope surface, the upper flange of the secondary beam is welded with the upper flange of the main beam at the slope, and the lower flange of the secondary beam is welded with the web plate of the main beam at the slope, so that a rigid node for effectively transmitting bending moment is formed, and the tension and compression performance of the whole beam assembly is improved; 2. the connecting lining plate protrudes out of the beam column to form a limiting protrusion, the limiting lining plate is fixed in the connecting end of the other beam column, the upper surface of the connecting lining plate abuts against the lower surface of the limiting lining plate after the two beam columns are spliced, when the two beam columns are spliced, the upper beam column can be limited through the protrusion part of the connecting lining plate, and the splicing precision is improved; 3. leave the clearance between two beam columns after the concatenation, connect the welt simultaneously and expose in clearance department, be convenient for with two beam columns and connect the welt together welded fastening during the welding, and the welding seam area is the same with the beam column sectional area, increase concatenation intensity, satisfy the user demand.
Drawings
Fig. 1 is a schematic structural view of a steel structure beam column and a splicing assembly thereof.
Fig. 2 is a first structural schematic diagram of a beam assembly in a steel structural beam column according to the present invention.
Fig. 3 is a second structural schematic diagram of a cross beam assembly in a steel structure beam column according to the present invention.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
FIG. 6 is a schematic diagram of the splicing of a steel structure beam column and a splicing assembly thereof.
FIG. 7 is a partial schematic view of the steel structure beam column and the splicing assembly thereof.
FIG. 8 is a schematic view of the inside of the steel structure beam column and the splicing assembly thereof.
Fig. 9 is an enlarged view of the structure of fig. 6 at C according to the present invention.
Fig. 10 is an enlarged view of the structure of fig. 7 at D according to the present invention.
Wherein: 1. a beam column; 11. a butt plate; 111. a splint; 12. connecting a lining plate; 13. a reinforced partition plate; 14. a limiting lining plate; 15. a gap; 2. a beam assembly; 21. a main beam; 22. a secondary beam; 221. a secondary beam upper flange; 222. a secondary beam lower flange; 223. a slope surface; 224. a wedge block; 23. a connecting plate; 24. high-strength bolt.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Please refer to fig. 1, a steel structure beam column, includes the beam assembly 2 of two upper and lower beam columns 1 and beam column 1 one side, two upper and lower the link of beam column 1 is equipped with the buttjunction board 11 all around respectively, is equipped with the concatenation subassembly between two upper and lower beam columns 1, the concatenation subassembly splices one of them beam column 1 spacing and another beam column 1, increases the concatenation precision between two beam columns, and two 1 concatenation back buttjunction boards of beam column 11 correspond from top to bottom, beam assembly 2 includes girder 21 and secondary beam 22, the one end and one of them beam column 1 fixed connection of girder 21, secondary beam 22 fixes in the both sides of girder 21 and outwards extends, wherein beam assembly 2 and beam column 1 cooperation increase practicality, satisfies the user demand.
Referring to fig. 2 to 5, in the present invention, connection plates 23 are disposed on two sides of the main beam 21, the connection plates 23 are welded to the web and the upper flange of the main beam 21 by fillet welds, and the secondary beam 22 is connected to the connection plates 23 by high-strength bolts 24.
Specifically, the secondary beam upper flange 221 and the secondary beam lower flange 222 are respectively provided with a slope 223 at one side close to the main beam 21, the slope 223 of the secondary beam upper flange 221 is parallel to the slope 223 of the secondary beam lower flange 222, and the flange (up and down) of the secondary beam 22 is not in contact with the main beam 21 through the slope 223; because the fixed support generates negative bending moment, the upper flange is in tension, the lower flange is in compression, in order to effectively transfer the tension-compression stress and not to damage the main beam 21, a unilateral V-shaped slope surface welding is adopted between the main beam 21 and the secondary beam 22 at the slope surface 223, the upper flange 221 of the secondary beam is welded with the upper flange of the main beam 21 at the slope surface 223, and the lower flange 222 of the secondary beam is welded with the web plate of the main beam 21 at the slope surface 223; at the moment, a rigid joint capable of effectively transferring bending moment is formed, the strength between the main beam 21 and the secondary beam 22 is increased, and the use requirement is met.
In the invention, as a preferable scheme, a wedge block 224 is arranged at a slope 223 between the main beam 21 and the secondary beam 22, and the wedge block 224 is arranged in the slope 223 during welding, so that the main beam 21 and the secondary beam 22 can be conveniently welded, and the working efficiency is improved.
The invention also discloses a splicing assembly of the steel structure beam column, and particularly relates to a splicing assembly of the steel structure beam column, which comprises a connecting lining plate 12 and a limiting lining plate 14, wherein the connecting lining plate 12 is fixed in the inner cavity of one beam column 1, the connecting lining plate 12 protrudes out of the beam column 1 to form a limiting protrusion, the limiting lining plate 14 is fixed in the connecting end of the other beam column 1, the upper surface of the connecting lining plate 12 abuts against the lower surface of the limiting lining plate 14 after the two beam columns 1 are spliced, when the two beam columns 1 are spliced, the beam column 1 above can be limited through the protruding part of the connecting lining plate 12, and the splicing precision is improved.
In the scheme of the invention, a gap 15 is reserved between two spliced beam columns 1, the connecting lining plate 12 is exposed at the gap 15, namely a gap is reserved between the two spliced butt-joint plates 11, the height of the gap is 5-10mm, in addition, 1/4 round gaps 112 are arranged at the connecting ends of the butt-joint plates 11, the gap 112 of the splicing opening is matched with the gap 15, the welding between the two beam columns 1 is convenient, the two beam columns 1 and the connecting lining plate 12 can be welded and fixed together during the welding, clamping plates 111 are arranged at two sides of the butt-joint plates 11, and the two clamping plates 111 clamp the upper butt-joint plate 11 and the lower butt-joint plate 11 through bolts.
The splicing steps of the two beam columns 1 are as follows:
firstly, fixing a lower beam column, and hoisting an upper beam column through hoisting equipment;
secondly, the connecting end of the upper beam column is sleeved on the connecting lining plate of the lower beam column;
fixing the peripheral butt-joint plates (an upper butt-joint plate and a lower butt-joint plate) through the clamping plates so as to temporarily fix the two beam columns;
and fourthly, welding the gap between the two beam columns.
The welding in the fourth step adopts a full penetration slope butt welding seam, so that the sectional area of the welding seam is ensured, the welding sectional area is the same as that of the beam column wing plate, and the welding seam is a first-level welding seam requirement and meets the qualified standard of ultrasonic flaw detection; after welding, the gap 15 is filled, and the weld is polished to be flush with the surfaces of the two beams and columns 1.
Because the peripheries of the upper beam column and the lower beam column are temporarily fixed through the clamping plates 111, after the upper beam column and the lower beam column are spliced, the temporarily fixed butt-joint plates 11 can be cut off for the sake of attractiveness, and the temporary fixed butt-joint plates can be taken into consideration according to requirements.
Further, the splicing assembly further comprises a plurality of reinforced partition plates 13, the reinforced partition plates 13 are fixed in the inner cavity of the beam column 1 and arranged below the connecting lining plates 12 and above the limiting lining plates 14, the reinforced partition plates 13 can reinforce ports of the box-type beam column, and the overall mechanical strength is further improved.
Based on the above embodiment, the gap 15 between the two beam columns 1 is filled with the backing plate, the length of the backing plate is smaller than the width of the beam column, the height of the backing plate is smaller than the height of the gap, and the step (iv) in the above embodiment is continuously performed after the backing plate is filled into the gap 15, the backing plate is arranged in the gap after welding, so as to connect the upper and lower beam columns and the connecting lining plate 12, further increase the connection strength, and ensure the splicing precision.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the invention.
Claims (8)
1. The utility model provides a steel structure beam column, includes the beam assembly of two upper and lower beam columns and beam column one side, its characterized in that, two from top to bottom the link of beam column is equipped with the butt joint board respectively all around, is equipped with the concatenation subassembly between two upper and lower beam columns, the concatenation subassembly splices one of them beam column spacing and another beam column, and the butt joint board corresponds from top to bottom after two beam column splices, beam assembly includes girder and secondary beam, the one end of girder and one of them beam column fixed connection, the both sides at the girder and outside extension are fixed to the secondary beam.
2. The steel structure beam column as claimed in claim 1, wherein the main beam is provided with connecting plates at both sides, the connecting plates are welded with the web and the upper flange of the main beam through fillet welds, and the secondary beam and the connecting plates are connected through high-strength bolts.
3. The steel structural beam column as claimed in claim 2, wherein the upper flange of the secondary beam and the lower flange of the secondary beam are provided with a slope on one side close to the main beam, the slope of the upper flange of the secondary beam is parallel to the slope of the lower flange of the secondary beam, the flange of the secondary beam is not in contact with the main beam through the slopes, and the notch is provided with the wedge block.
4. The steel structural beam column according to claim 3, wherein a single-side V-shaped slope welding is adopted at the slope between the main beam and the secondary beam, the upper flange of the secondary beam is welded with the upper flange of the main beam at the slope, the lower flange of the secondary beam is welded with the web plate of the main beam at the slope, and the wedge block is placed in the slope during welding.
5. The splicing assembly of the steel structure beam column as claimed in any one of claims 1 to 4, wherein the splicing assembly comprises a connecting lining plate and a limiting lining plate, the connecting lining plate is fixed in an inner cavity of one beam column and protrudes out of the beam column, the limiting lining plate is fixed in a connecting end of the other beam column, and after the two beam columns are spliced, the upper surface of the connecting lining plate abuts against the lower surface of the limiting lining plate.
6. The splicing assembly of claim 5, wherein a gap is left between the two spliced beams and columns, the connecting end of each butt plate is provided with an 1/4 round notch, and the two sides of each butt plate are provided with clamping plates, and the two clamping plates clamp and fix the upper butt plate and the lower butt plate through bolts.
7. The splice assembly of claim 6 wherein said gap has a height of 5-10 mm.
8. The splice assembly of claim 7, further comprising a plurality of stiffened baffles secured to the inner cavity of the beam column and disposed below the connecting liner and above the spacing liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723358.1A CN115030310B (en) | 2022-06-24 | 2022-06-24 | Steel construction beam column and concatenation subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210723358.1A CN115030310B (en) | 2022-06-24 | 2022-06-24 | Steel construction beam column and concatenation subassembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115030310A true CN115030310A (en) | 2022-09-09 |
| CN115030310B CN115030310B (en) | 2023-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210723358.1A Active CN115030310B (en) | 2022-06-24 | 2022-06-24 | Steel construction beam column and concatenation subassembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115030310B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450320A (en) * | 2022-10-19 | 2022-12-09 | 秦皇岛市政建设集团有限公司 | Semi-rigid connection device and construction method for main beam and secondary beam of assembled steel structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN109183987A (en) * | 2018-08-31 | 2019-01-11 | 上海二十冶建设有限公司 | A kind of adjustable steel column installation elevation to ear connecting plate node and its application method |
| WO2022057643A1 (en) * | 2020-09-18 | 2022-03-24 | 北京工业大学 | Assembly-type beam-column connection joint based on corrugated plate lateral-resistant special-shaped column |
-
2022
- 2022-06-24 CN CN202210723358.1A patent/CN115030310B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264791A (en) * | 2014-09-03 | 2015-01-07 | 西安建筑科技大学 | Novel assembled type beam column joint connecting structure |
| CN109183987A (en) * | 2018-08-31 | 2019-01-11 | 上海二十冶建设有限公司 | A kind of adjustable steel column installation elevation to ear connecting plate node and its application method |
| WO2022057643A1 (en) * | 2020-09-18 | 2022-03-24 | 北京工业大学 | Assembly-type beam-column connection joint based on corrugated plate lateral-resistant special-shaped column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450320A (en) * | 2022-10-19 | 2022-12-09 | 秦皇岛市政建设集团有限公司 | Semi-rigid connection device and construction method for main beam and secondary beam of assembled steel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115030310B (en) | 2023-09-29 |
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