CN207892024U - A kind of reinforcement type bean column node - Google Patents

A kind of reinforcement type bean column node Download PDF

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Publication number
CN207892024U
CN207892024U CN201721918466.5U CN201721918466U CN207892024U CN 207892024 U CN207892024 U CN 207892024U CN 201721918466 U CN201721918466 U CN 201721918466U CN 207892024 U CN207892024 U CN 207892024U
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China
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plate
pieces
column
fixed
plates
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Expired - Fee Related
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CN201721918466.5U
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Chinese (zh)
Inventor
张雪燕
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Pujiang County Yi Shuo Technology Development Co Ltd
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Pujiang County Yi Shuo Technology Development Co Ltd
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Abstract

The utility model provides a kind of reinforcement type bean column node, belongs to building structure field.It solves the problems, such as that existing bean column node construction efficiency and intensity are low.This reinforcement type bean column node includes cylinder and beam body, beam body includes wing plate and web, cylinder includes the tubing string that cross section is in isosceles trapezoid, tubing string includes inner prop plate, column jacket plate and lateral column plate, column jacket plate is equipped with beam hole, further include support base and connecting seat, support base includes side support plate, inner support plate and external support board, inner support plate is fixed on inner prop plate medial surface, external support board is fixed on column jacket plate medial surface, beam body end penetrates beam hole, wing plate lateral surface is fixed with side support plate medial surface, it cuts to form bevel edge shape and weld with two pieces of lateral column plate medial surfaces in wing plate end both sides, connecting seat includes main connecting plate and secondary connecting plate, main connecting plate medial surface is fixed on column jacket plate lateral surface, the web side of two pieces of secondary connecting plates and beam body is fixed.This bean column node intensity is high and construction efficiency is high.

Description

A kind of reinforcement type bean column node
Technical field
The utility model belongs to construction steel structure technical field, is related to a kind of reinforcement type bean column node.
Background technology
In the steel building largely used at present, it usually needs beam body is mounted on cylinder side, existing way one As directly beam body end by be connected steel plate connect with cylinder outer wall, not only need connection plurality of steel plates, lead to construction efficiency It is low, while steel plate and beam body and cylinder connecting portion stress are larger, and adjacent beam body is absolute construction, cannot achieve adjacent beam body Between be stably connected with, and connecting portion is retained in outer, is easy to make connector rust corrosion, then influences steel construction stability, Influence building safety, it is therefore necessary to be improved.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of simple in structure, peace Dress is convenient, and energy high intensity connects beam column, while can more beam bodies be carried out at the same time reinforcing, and ensures that connecting portion is that closing is tied Structure avoids the reinforcement type bean column node of rust corrosion.
The purpose of this utility model can be realized by following technical proposal:A kind of reinforcement type bean column node, including square tube Cylinder and four I-steel beam bodies, the beam body include two blocks of wing plates being mutually parallel and are vertically fixed on the inside of two blocks of wing plates Web between face, it is characterised in that:The cylinder includes the tubing string that four cross sections are in isosceles trapezoidal structure, the pipe Column includes the side on corresponding tubing string cross section top margin and the inner prop plate and column jacket plate on bottom edge, and corresponding tubing string cross section both sides waist The lateral column plate lateral surface of column plate, described four tubing strings is bonded successively, and is fixed by fastener, and four pieces of four tubing strings are outer Column plate surrounds to form square tube type outer tube, and four blocks of inner prop plates of four tubing strings surround to form square tube type inner tube, on the column jacket plate Further include connecting seat made of support base and steel square made of channel steel equipped with the poroid beam hole of rectangle, the support base includes Two pieces of side support plates being mutually parallel and both sides respectively with two pieces of side support plate inner support plates connected vertically, two pieces of side support plates One side far from inner support plate is bent to form external support board in the opposite direction, and inner support plate fitting is fixed in inner prop plate On side, two pieces of external support boards are bonded respectively to be fixed on column jacket plate medial surface, and two pieces of side support plate medial surfaces respectively with beam Hole hole wall alignment up and down, the beam body end penetrates beam hole, and upper and lower two pieces of wing plate lateral surfaces are against lower opening on beam hole respectively On wall, and fixation being bonded with two pieces of side support plate medial surfaces respectively, the wing plate end center cuts to form nick shaped, And inner support plate is located at wing plate end center, two side position of wing plate end is respectively cut to form bevel edge shape, and with two pieces of sides Column plate medial surface vertical welding is fixed, and web end holds out against and is welded in inner support plate, and the connecting seat includes vertical Two pieces of main connecting plates of connection, two pieces of main connecting plate outer side edges are each to be vertically bent to form one piece of secondary connecting plate, described two pieces of masters Connecting plate is bonded close to the medial surface of junction on the column jacket plate lateral surface for being fixed on adjacent two tubing strings respectively, and two pieces of pairs are even Fishplate bar is bonded fixation with the web side of adjacent two beam bodies respectively.
This node connects to form cylinder using four cross sections in the tubing string of isosceles trapezoid, and cylinder has inner and outer tubes, Lateral column plate forms reinforcing plate structure so that column intensity higher, and assembly is easy for construction, and the beam hole cut on column jacket plate is to beam body Support construction is formed, and further stablizes support beam body using the side support plate of support base, beam body end is welded on inner support plate On, inner support plate and external support board coordinate with inner and outer tubes to reinforce installation support base respectively, then reinforce girder stability, And also connecting seat being utilized to connect the Web Stability of adjacent two beam bodies, the main connecting plate of connecting seat is fixed on adjacent two tubing strings Column jacket plate lateral surface on, so that the further high intensity of connecting seat is connected more beam bodies, more beam bodies after connection formed it is whole plus Fixing structure, and connecting portion is integrally located in cylinder, and rust corrosion is avoided to damage, therefore safety higher.
Further include several rectangular plate gussets being mutually parallel in a kind of above-mentioned reinforcement type bean column node, it is described Gusset surrounding is vertical with four pieces of inner prop plate lateral surfaces of four tubing strings respectively to fix, and adjacent two pieces of gussets are upper with beam body respectively Lower two blocks of wing plates alignment.
Setting gusset can improve inner tube to beam body support strength.
Further include square tube type reinforced pipe in a kind of above-mentioned reinforcement type bean column node, reinforced pipe both ends difference It is welded and fixed with adjacent two pieces of gussets, and reinforced pipe surrounding tube wall face paste on the outside of four blocks of inner prop plates corresponding with inner tube wall respectively It closes and fixes.
Location and installation gusset can be facilitated, to improve construction efficiency, while inner tube can be reinforced using reinforced pipe.
In a kind of above-mentioned reinforcement type bean column node, the gusset center is equipped with lightening hole.
Further include one side and column jacket plate medial surface vertical connection, another side in a kind of above-mentioned reinforcement type bean column node The baffle for offseting and welding with lateral column plate medial surface, the baffle are that the column jacket plate after cutting beam hole is integrally bent to form, and Respectively there is a block baffle, and wing plate two sides are against respectively on the baffle at left and right sides of beam hole at left and right sides of beam hole on hole wall.
Therefore structure is more stablized, and improves beam body connective stability.
In a kind of above-mentioned reinforcement type bean column node, described two pieces of main connecting plate medial surfaces are vertical, and secondary connecting plate Positioned at main connecting plate medial surface side, the baffle, main connecting plate, two blocks of wing plates, web, inner support plate and lateral column plate surround Formation pours chamber, and pours the corresponding main connecting plate of chamber and be equipped with gathering hole, and pours intracavitary formed by integrally casting by gathering hole court There is concrete mortar.
Therefore chamber is poured using concrete mortar closing, to improve node strength, while closes fastener, avoid corrosion old Change.
In a kind of above-mentioned reinforcement type bean column node, the node is using loss of weight axially bored line as axis, in front and back and left and right Symmetrical structure.
A kind of installation method of reinforcement type bean column node, it is characterised in that:Include the following steps:
Reinforced pipe both ends are welded and fixed with two pieces of gussets, beam hole are cut on the column jacket plate of tubing string by step 1 respectively, Column jacket plate after cutting is inverted to form baffle, and baffle is offseted and welded with lateral column plate medial surface on one side;
Step 2 will be outside reinforced pipe surrounding tube wall respectively four blocks of inner prop plates corresponding with inner tube wall by beam hole operation Side fitting is fixed, and the lateral column plate lateral surface of four tubing strings is bonded successively, and is fixed by fastener;
Inner support plate patch merga pass fastener is fixed on inner prop plate medial surface, two pieces of external support boards point by step 3 Not Tie merga pass fastener be fixed on column jacket plate medial surface, two pieces of side support plate medial surfaces respectively with hole wall pair above and below beam hole Together;
Beam body end is penetrated beam hole by step 4, and upper and lower two pieces of wing plate lateral surfaces are against respectively on the hole wall of beam hole or more, and It is fixed respectively with two pieces of side support plate medial surface patch merga pass fasteners, inner support plate is located at wing plate end center, the wing Plate end both sides are fixed with two pieces of lateral column plate medial surface vertical weldings, and web end holds out against and is welded in inner support plate;
Step 5, the medial surface by two pieces of main connecting plates close to junction paste respectively merga pass fastener be fixed on it is adjacent On the column jacket plate lateral surface of two tubing strings, by gathering hole, by two pieces of secondary connecting plates web one with adjacent two beam bodies respectively Side patch merga pass fastener is fixed;
Step 6, by gathering hole, court pours intracavitary formed by integrally casting concrete mortar.
Through the above steps, you can this node of efficient construction and installation.
Compared with prior art, the utility model has the following advantages that:
This node connects to form cylinder using four cross sections in the tubing string of isosceles trapezoid, and cylinder has inner and outer tubes, Lateral column plate forms reinforcing plate structure so that column intensity higher, and assembly is easy for construction, and the beam hole cut on column jacket plate is to beam body Support construction is formed, and further stablizes support beam body using the side support plate of support base, beam body end is welded on inner support plate On, inner support plate and external support board coordinate with inner and outer tubes to reinforce installation support base respectively, then reinforce girder stability, And also connecting seat being utilized to connect the Web Stability of adjacent two beam bodies, the main connecting plate of connecting seat is fixed on adjacent two tubing strings Column jacket plate lateral surface on, so that the further high intensity of connecting seat is connected more beam bodies, more beam bodies after connection formed it is whole plus Fixing structure, and connecting portion is integrally located in cylinder, and rust corrosion is avoided to damage, therefore safety higher.
Description of the drawings
Fig. 1 is this bean column node partial lateral sectional view and exploded view;
Fig. 2 is tubing string transverse sectional view;
Fig. 3 is support base front view;
Fig. 4 is connecting seat transverse sectional view;
Fig. 5 is gusset and reinforced pipe cooperation transverse sectional view.
In figure,
1, cylinder;11, tubing string;12, inner prop plate;13, column jacket plate;14, Liang Kong;15, lateral column plate;16, baffle;17, it pours Chamber;
2, beam body;21, wing plate;22, web;
3, support base;31, side support plate;32, inner support plate;33, external support board;
4, connecting seat;41, main connecting plate;42, secondary connecting plate;43, gathering hole;
5, gusset;51, reinforced pipe;52, lightening hole.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
As shown in Figs. 1-5, a kind of reinforcement type bean column node of the utility model, including square tube cylinder and four I-steel beam bodies 2, beam body 2 includes two blocks of wing plates 21 being mutually parallel and the web 22 being vertically fixed between two pieces of 21 medial surfaces of wing plate, cylinder 1 It is in the tubing string 11 of isosceles trapezoidal structure including four cross sections, tubing string 11 includes the interior of corresponding 11 cross section top margin of tubing string and bottom edge Lateral column plate 15 on column plate 12 and column jacket plate 13, and 11 cross section both sides waist of corresponding tubing string, the lateral column plate 15 of four tubing strings 11 Lateral surface is bonded successively, and is fixed by fastener, and four blocks of column jacket plates 13 of four tubing strings 11 surround to form square tube type outer tube, Four blocks of inner prop plates 12 of four tubing strings 11 surround to form square tube type inner tube, and column jacket plate 13 is equipped with the poroid beam hole 14 of rectangle, also wraps Connecting seat 4 made of support base 3 and steel square made of channel steel is included, support base 3 includes two pieces of side support plates 31 being mutually parallel With both sides respectively with two pieces of 31 inner support plates 32 connected vertically of side support plate, two pieces of side support plates 31 are far from inner support plate 32 It is bent to form external support board 33 in the opposite direction on one side, the fitting of inner support plate 32 is fixed on 12 medial surface of inner prop plate, and two pieces outer Support plate 33 is bonded is fixed on 13 medial surface of column jacket plate respectively, and two pieces of 31 medial surfaces of side support plate respectively with about 14 beam hole Hole wall is aligned, and 2 end of beam body penetrates beam hole 14, and 21 lateral surface of upper and lower two blocks of wing plates is against respectively on about 14 hole wall of beam hole, And it is bonded fixation with two pieces of 31 medial surfaces of side support plate respectively, 21 end center of wing plate cuts to form nick shaped, and interior branch Fagging 32 is located at 21 end center of wing plate, and 21 end of wing plate, two side position is respectively cut to form bevel edge shape, and with two pieces of sides 15 medial surface vertical welding of column plate is fixed, and 22 end of web holds out against and is welded in inner support plate 32, and connecting seat 4 includes vertical Two pieces of main connecting plates 41 of connection, two pieces of 41 outer side edges of main connecting plate are each to be vertically bent to form one piece of secondary connecting plate 42, two pieces of masters Connecting plate 41 is bonded close to the medial surface of junction on 13 lateral surface of column jacket plate for being fixed on adjacent two tubing strings 11 respectively, and two Block pair connecting plate 42 is bonded fixation with 22 side of web of adjacent two beam bodies 2 respectively.
Further, further include several rectangular plate gussets 5 being mutually parallel, 5 surrounding of gusset respectively with four tubing strings 11 Four pieces of 12 lateral surfaces of inner prop plate vertically fix, and adjacent two pieces of gussets 5 are aligned with two blocks of wing plates 21 up and down of beam body 2 respectively. Further include square tube type reinforced pipe 51,51 both ends of reinforced pipe are welded and fixed with adjacent two pieces of gussets 5 respectively, and 51 surrounding pipe of reinforced pipe Wall respectively fix by the fitting of four blocks of inner prop plates corresponding with inner tube wall, 12 lateral surface.5 center of gusset is equipped with lightening hole 52.Also Including one side and 13 medial surface vertical connection of column jacket plate, the baffle 16 that another side offsets and welds with 15 medial surface of lateral column plate, gear Plate 16 is that the column jacket plate 13 after cutting beam hole 14 is integrally bent to form, and respectively has a block baffle on 14 left and right sides hole wall of beam hole 16, and 21 two sides of wing plate are against respectively on the baffle 16 of 14 left and right sides of beam hole.Two pieces of 41 medial surfaces of main connecting plate are vertical, and Secondary connecting plate 42 is located at 41 medial surface side of main connecting plate, baffle 16, main connecting plate 41, two pieces of wing plates 21, web 22, inner supports Plate 32 and lateral column plate 15, which surround to be formed, pours chamber 17, and pours the corresponding main connecting plate 41 of chamber 17 and be equipped with gathering hole 43, and logical Cross gathering hole 43 has concrete mortar towards formed by integrally casting in chamber 17 is poured.Node is using 52 axis of lightening hole as axis, in front and back and left Right symmetrical structure.
This node forms cylinder 1 using four cross sections in the connection of tubing string 11 of isosceles trapezoid, and cylinder 1 is with inner tube and outside Pipe, lateral column plate 15 form reinforcing plate structure so that 1 intensity higher of cylinder, and assemble beam easy for construction, and being cut on column jacket plate 13 Hole 14 forms support construction to beam body 2, and further stablizes support beam body 2,2 end of beam body using the side support plate 31 of support base 3 Portion is welded in inner support plate 32, and inner support plate 32 and external support board 33 coordinate respectively with inner and outer tubes to reinforce installation support Seat 3 is then reinforced 2 stability of beam body, and is also stably connected with the web 22 of adjacent two beam bodies 2 using connecting seat 4, connecting seat 4 main connecting plate 41 is fixed on 13 lateral surface of column jacket plate of adjacent two tubing strings 11, and 4 further high intensity of connecting seat is made to connect More beam bodies 2, more beam bodies 2 after connection form integral reinforcing structure, and connecting portion is integrally located in cylinder 1, avoids corruption Lose get rusty damage, therefore safety higher.
A kind of installation method of reinforcement type bean column node, includes the following steps:
51 both ends of reinforced pipe are welded and fixed with two pieces of gussets 5, are cut on the column jacket plate 13 of tubing string 11 by step 1 respectively Go out beam hole 14, the column jacket plate 13 after cutting is inverted to form baffle 16, and 16 one side of baffle is offseted and welded with 15 medial surface of lateral column plate It connects;
Step 2 is operated by beam hole 14, by 51 surrounding tube wall of reinforced pipe, four pieces of inner props corresponding with inner tube wall respectively The fitting of 12 lateral surface of plate is fixed, and 15 lateral surface of lateral column plate of four tubing strings 11 is bonded successively, and is fixed by fastener;
The patch merga pass fastener of inner support plate 32 is fixed on 12 medial surface of inner prop plate, two pieces of outer supports by step 3 Plate 33 pastes merga pass fastener and is fixed on 13 medial surface of column jacket plate respectively, two pieces of 31 medial surfaces of side support plate respectively with beam hole About 14 hole walls are aligned;
2 end of beam body is penetrated beam hole 14 by step 4, and 21 lateral surface of upper and lower two blocks of wing plates is against lower opening on beam hole 14 respectively It on wall, and is fixed respectively with two pieces of 31 medial surface of side support plate patch merga pass fasteners, inner support plate 32 is located at 21 end of wing plate Portion center, 21 end both sides of wing plate are fixed with two pieces of 15 medial surface vertical weldings of lateral column plate, and 22 end of web holds out against and welds It is connected in inner support plate 32;
Step 5, the medial surface by two pieces of main connecting plates 41 close to junction paste merga pass fastener and are fixed on phase respectively On 13 lateral surface of column jacket plate of adjacent two tubing strings 11, by gathering hole 43, by two pieces of secondary connecting plates 42 respectively with adjacent two beams 22 side of the web patch merga pass fastener of body 2 is fixed;
Step 6, by gathering hole 43 towards pouring formed by integrally casting concrete mortar in chamber 17.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although cylinder 1, tubing string 11, inner prop plate 12, column jacket plate 13, beam hole 14, lateral column plate 15, gear is used more herein Plate 16 pours chamber 17, beam body 2, wing plate 21, web 22, support base 3, side support plate 31, inner support plate 32, external support board 33, connects The terms such as joint chair 4, main connecting plate 41, secondary connecting plate 42, gathering hole 43, gusset 5, reinforced pipe 51, lightening hole 52, but be not precluded Use the possibility of other terms.The use of these items is only for more easily describe and explain the sheet of the utility model Matter;It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.

Claims (7)

1. a kind of reinforcement type bean column node, including square tube cylinder and four I-steel beam bodies (2), the beam body (2) includes phase Mutual two pieces of parallel wing plates (21) and the web (22) being vertically fixed between two pieces of wing plate (21) medial surfaces, it is characterised in that: The cylinder (1) includes the tubing string (11) that four cross sections are in isosceles trapezoidal structure, and the tubing string (11) includes respective tube On the inner prop plate (12) and column jacket plate (13) of column (11) cross section top margin and bottom edge, and corresponding tubing string (11) cross section both sides waist Lateral column plate (15), lateral column plate (15) lateral surface of described four tubing strings (11) is bonded successively, and is fixed by fastener, and Four pieces of column jacket plates (13) of four tubing strings (11) surround to form square tube type outer tube, and four pieces of inner prop plates (12) of four tubing strings (11) are closed It encloses to form square tube type inner tube, the column jacket plate (13) is equipped with the poroid beam hole (14) of rectangle, further includes support made of channel steel Seat (3) and steel square made of connecting seat (4), the support base (3) include two pieces of side support plates (31) being mutually parallel and Both sides are respectively with two pieces of side support plate (31) inner support plates connected vertically (32), and two pieces of side support plates (31) are far from inner support plate (32) one side is bent to form external support board (33) in the opposite direction, and the inner support plate (32) fitting is fixed on inner prop plate (12) on medial surface, two pieces of external support boards (33) are bonded are fixed on column jacket plate (13) medial surface respectively, and two pieces of side support plates (31) hole wall is aligned medial surface up and down with beam hole (14) respectively, and the beam body (2) end penetrates beam hole (14), and upper and lower two pieces Wing plate (21) lateral surface is against beam hole (14) up and down on hole wall respectively, and is bonded respectively with two pieces of side support plate (31) medial surfaces solid Fixed, described wing plate (21) the end center cuts to form nick shaped, and inner support plate (32) is located in wing plate (21) end Heart position, two side position of wing plate (21) end are respectively cut to form bevel edge shape, and with two pieces of lateral column plate (15) medial surface vertical weldings Fixation is connect, and web (22) end holds out against and is welded in inner support plate (32), the connecting seat (4) includes connected vertically Two pieces of main connecting plates (41), two pieces of main connecting plate (41) outer side edges it is each it is vertical be bent to form one piece of secondary connecting plate (42), it is described Medial surface of two pieces of main connecting plates (41) close to junction is bonded the column jacket plate (13) for being fixed on adjacent two tubing strings (11) respectively On lateral surface, and two pieces of secondary connecting plates (42) are bonded fixation with web (22) side of adjacent two beam bodies (2) respectively.
2. a kind of reinforcement type bean column node according to claim 1, it is characterised in that:Further include several sides being mutually parallel Shape plate gusset (5), the gusset (5) surrounding are vertical with four pieces of inner prop plate (12) lateral surfaces of four tubing strings (11) solid respectively It is fixed, and adjacent two pieces of gussets (5) are aligned with two pieces of wing plates (21) up and down of beam body (2) respectively.
3. a kind of reinforcement type bean column node according to claim 2, it is characterised in that:It further include square tube type reinforced pipe (51), the reinforced pipe (51) both ends are welded and fixed with adjacent two pieces of gussets (5) respectively, and reinforced pipe (51) surrounding tube wall point Four blocks of inner prop plates (12) lateral surface fitting not corresponding with inner tube wall is fixed.
4. a kind of reinforcement type bean column node according to claim 3, it is characterised in that:Described gusset (5) center Equipped with lightening hole (52).
5. a kind of reinforcement type bean column node according to claim 4, it is characterised in that:Further include one side and column jacket plate (13) Medial surface vertical connection, the baffle (16) that another side offsets and welds with lateral column plate (15) medial surface, the baffle (16) are Column jacket plate (13) after cutting beam hole (14) is integrally bent to form, and respectively has a block baffle at left and right sides of beam hole (14) on hole wall (16), and wing plate (21) two sides are against respectively on the baffle (16) at left and right sides of beam hole (14).
6. a kind of reinforcement type bean column node according to claim 5, it is characterised in that:Two pieces of main connecting plates (41) Medial surface is vertical, and secondary connecting plate (42) is located at main connecting plate (41) medial surface side, the baffle (16), main connecting plate (41), two pieces of wing plates (21), web (22), inner support plate (32) and lateral column plate (15), which surround to be formed, pours chamber (17), and pours The corresponding main connecting plate (41) of chamber (17) is equipped with gathering hole (43), and towards pouring, chamber (17) is interior integrally to be poured by gathering hole (43) Concrete mortar is built.
7. a kind of reinforcement type bean column node according to claim 6, it is characterised in that:The node is with lightening hole (52) Axis is axis, in front and back and bilateral symmetry.
CN201721918466.5U 2017-12-29 2017-12-29 A kind of reinforcement type bean column node Expired - Fee Related CN207892024U (en)

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CN201721918466.5U CN207892024U (en) 2017-12-29 2017-12-29 A kind of reinforcement type bean column node

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208757A (en) * 2018-10-25 2019-01-15 安徽建筑大学 A kind of novel steel beam column connected node
CN110952667A (en) * 2019-12-17 2020-04-03 温岭市智营电子科技有限公司 High-strength beam-column connecting structure and connecting method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109208757A (en) * 2018-10-25 2019-01-15 安徽建筑大学 A kind of novel steel beam column connected node
CN110952667A (en) * 2019-12-17 2020-04-03 温岭市智营电子科技有限公司 High-strength beam-column connecting structure and connecting method thereof
CN110952667B (en) * 2019-12-17 2020-09-29 浦江县颐硕科技开发有限公司 High-strength beam-column connecting structure and connecting method thereof

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Granted publication date: 20180921

Termination date: 20211229