CN105863052A - Function-restorable assembly type beam column-column flange connection joint device - Google Patents

Function-restorable assembly type beam column-column flange connection joint device Download PDF

Info

Publication number
CN105863052A
CN105863052A CN201610237862.5A CN201610237862A CN105863052A CN 105863052 A CN105863052 A CN 105863052A CN 201610237862 A CN201610237862 A CN 201610237862A CN 105863052 A CN105863052 A CN 105863052A
Authority
CN
China
Prior art keywords
round steel
tubing string
plate
flange
column
Prior art date
Application number
CN201610237862.5A
Other languages
Chinese (zh)
Other versions
CN105863052B (en
Inventor
张爱林
张振宇
姜子钦
李超
吴靓
Original Assignee
北京工业大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京工业大学 filed Critical 北京工业大学
Priority to CN201610237862.5A priority Critical patent/CN105863052B/en
Publication of CN105863052A publication Critical patent/CN105863052A/en
Application granted granted Critical
Publication of CN105863052B publication Critical patent/CN105863052B/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate
    • E04H9/02Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate withstanding earthquake or sinking of ground
    • E04H9/021Bearing, supporting or connecting constructions specially adapted for such buildings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2415Brackets, gussets, joining plates
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403Connection details of the elongated load-supporting parts
    • E04B2001/2418Details of bolting

Abstract

The invention relates to a function-restorable assembly type beam column-column flange connection joint device and belongs to the field of structural engineering. A function-restorable assembly type beam column-column flange connection joint is composed of a round steel pipe column with a cantilever beam section, a lower round steel pipe column section, a common beam section and a connecting device. Welded parts in the joint device are finished in a factory, and weld seam accuracy and quality are easier to control; the round steel pipe column with the cantilever beam section, the lower round steel pipe column section and the common beam section are assembled only through high-strength bolts and connecting plates on site; fastening work of the bolts is convenient and fast; and construction speed is greatly improved. Meanwhile, the common beam section can be built on the lower connecting plate of the cantilever beam section, so that the construction difficulty is lowered, and on-site assembly and positioning are easy. The joint of the joint device is a beam-end reinforcement and cover plate connecting weakening combined joint; through reasonable design, double energy dissipation of bolt friction slippage and plate plastic deformation can be achieved; fast restoring after an earthquake is easy; and the joint ductility is good, and the energy-dissipating capacity and bearing capacity are high.

Description

A kind of assembled beam-column-post Flange joint node apparatus recovering function

Technical field

The present invention relates to a kind of assembled beam-column-post Flange joint node apparatus recovering function, belong to Structural Engineering technology Field.

Background technology

Since reform and opening-up, China achieves remarkable achievement in urban construction field, meanwhile, high energy consumption, High pollution, the extensive build model of inefficient tradition are the most universal, with novel urbanization, industrialization, informationization Demand for development far apart.Changing the mode of production of existing building industry, Development of Green Building is to lead economic development the most normal State and the grand strategy realizing sustainable development.Assembling type steel structure building has standardized designs, factorial praluction, dress The features such as joining construction, integration are fitted up, information system management, are the green buildings in life cycle management.Widely popularize dress Join formula steel building, it is possible to reduce building waste and building dust pollution, shorten construction duration, promote construction quality, Digestion iron and steel surplus production capacity, formation steel strategic reserves.

The installation and removal process of assembling type steel structure building can realize full assembled, if but the assembled beam-column joint chosen Point structure or design unreasonable, then the failure mode of assembled beam-column node and existing bolt-connected type bean column node can substantially phase With, i.e. overall destruction in generation area, after shake cannot quick-recovery function soon, this makes the shake that assembling type steel structure is built Rear reparation and reinforcing is as good as with conventional steel structural construction, it is impossible to the realization assembled of quick-recovery function " can soon ".If dress Rationally and design theory is perfect to join formula bean column node structure, then can be can by the destruction transfer being likely to occur on beam column component The local damage changing parts destroys, the advantage replacing office that only need to utilize after shake that assembling type steel structure can be rapidly assembled and disassembled Portion damages parts can recover the overall function that uses of structure, can after effective shock resistance promoting assembling type steel structure and shake Repair ability.

In Practical Project, the problem bringing the aspects such as transport and lifting owing to pillar is long, delay the construction period greatly, Development for assembled architecture brings obstruction.Meanwhile, pillar is as parts most important in antidetonation, and its shock resistance is direct Determine the overall anti-seismic performance of structure.To this end, patent of the present invention proposes a kind of assembled beam-column-post recovering function Flange joint node apparatus.

A kind of assembled beam-column-post Flange joint node apparatus recovering function that this patent proposes, is justified by band cantilever beam section Steel pipe column, lower round steel pipe shell of column, common beam section and attachment means composition.Band cantilever beam section round steel tubing string by upper round steel tubing string, Middle round steel tubing string, upper, annular dividing plate, lower annular dividing plate and cantilever beam section web are welded.Upper round steel tubing string, in Round steel tubing string welds with upper, annular dividing plate respectively;Middle round steel tubing string welds with lower annular dividing plate;Cantilever beam section web divides Do not weld with upper, annular dividing plate, middle round steel tubing string and lower annular dividing plate.Wherein, upper, annular dividing plate and lower annular Dividing plate all can be divided into three parts, respectively ring part, circular sliding slopes section part, edge of a wing section part.Ring part conduct The reinforcing section of nodes domains, circular sliding slopes section part as beam end haunch part, edge of a wing section part as with common beam section The coupling part on the edge of a wing.Upper round steel tubing string, middle round steel tubing string, lower round steel tubing string are referred to as round steel tubing string.Upper, annular every Plate, the interior ring size of lower annular dividing plate are respectively less than round steel tubing string internal ring size, and outer ring size is all higher than round steel tubing string outer shroud Size, and toroidal membrane thickness is more than common beam section edge of a wing thickness;Lower round steel pipe shell of column is welded with ring flange by lower round steel tubing string Connect and form.Wherein, the internal-and external diameter of ring flange is identical with the internal-and external diameter of lower annular dividing plate, and thickness can be different;Common beam section For flat web I-beam section;Attachment means includes top flange connecting plate, lower flange connecting plate, web connecting plate and high-strength spiral shell Bolt group.

Summary of the invention

The present invention proposes a kind of assembled beam-column-post Flange joint node apparatus recovering function, its object is to overcome The defect of prior art, meets the every mechanical property of node, improves the rigidity of structural system, stability and bearing capacity, reality Existing bean column node is rigidly connected, and improves the assembling degree of structure, the assembled speed of lifting member, fully adapts to the most high-rise The requirement of assembling type steel structure system and feature.

Technical scheme is as follows:

A kind of assembled beam-column-post Flange joint node apparatus recovering function, is formed by with lower component: band cantilever beam section Round steel tubing string, lower round steel pipe shell of column, common beam section and attachment means.

Band cantilever beam section round steel tubing string by upper round steel tubing string, middle round steel tubing string, upper, annular dividing plate, lower annular dividing plate and Cantilever beam section web is welded.Upper round steel tubing string, middle round steel tubing string weld with upper, annular dividing plate respectively;Middle round steel pipe Post welds with lower annular dividing plate;Cantilever beam section web respectively with upper, annular dividing plate, middle round steel tubing string and lower annular every Plate welds.Wherein, upper, annular dividing plate and lower annular dividing plate all can be divided into three parts, respectively ring part, circular arc Linkage section part, edge of a wing section part.Ring part is as the reinforcing section of nodes domains, and circular sliding slopes section part is as beam-ends Portion's haunch part, edge of a wing section part is as the coupling part with the common beam section edge of a wing.Upper round steel tubing string, middle round steel tubing string, Lower round steel tubing string is referred to as round steel tubing string.Upper, annular dividing plate, the interior ring size of lower annular dividing plate are respectively less than round steel tubing string Interior ring size, outer ring size is all higher than round steel tubing string outer shroud size, and toroidal membrane thickness is more than common beam section edge of a wing thickness.

Lower round steel pipe shell of column is welded with ring flange by lower round steel tubing string.Wherein, the internal-and external diameter of ring flange and lower annular The internal-and external diameter of dividing plate is identical, and thickness can be different.

Common beam section is flat web I-beam section.

Attachment means includes top flange connecting plate, lower flange connecting plate, web connecting plate and high-strength bolt.Wherein, band is outstanding The lower annular dividing plate of arm beam section round steel tubing string and the ring flange in lower round steel pipe shell of column, by the high-strength bolt being circular layout Group connects.Top flange connecting plate and upper, annular dividing plate, common beam section top flange;Lower flange connecting plate and lower annular every Plate, common beam section lower flange;All by single or many between web connecting plate and cantilever beam section web, common beam section web Row's Bolt connects;

Attachment means, when construction and installation, first passes through the 1st Bolt being circular layout by lower round steel pipe shell of column and band cantilever beam Duan Yuangang tubing string connects, then by lower flange connecting plate by the 4th Bolt and the lower loop of band cantilever beam section round steel tubing string Shape dividing plate connects, and common beam section is placed on the connecting plate of overhanging lower flange, then is connected lower flange by the 5th Bolt Plate is fixed with common beam section lower flange, last top flange connecting plate by the 2nd Bolt, the 3rd Bolt respectively with top Toroidal membrane, common beam section top flange connect, and cantilever beam section web and common beam section web are by the 6th Bolt and web Connecting plate is attached;

Middle round steel tubing string therein can be set to variable cross-section round steel tubing string by band cantilever beam section round steel tubing string as required;

Edge of a wing connecting plate in toroidal membrane part, common beam section flange portions, attachment means all can be arranged as required to Canis familiaris L. Bone cuts hollow in round steel pipe column jecket, or casting concrete.

The advantage of this patent is mainly manifested in the following aspects:

1, component processing all completes in factory, and its precision and quality are easier to control.The connection of component is then existing by construction Field high-strength bolt connects realization, it is easy to accomplish quick assembling.

2, the installation method of bridging type reduces hoisting difficulty, accelerates construction speed, and assembling part step structure makes general Logical beam section is engaged with cantilever beam section after being in place, it is easy to on-site consolidation positions.

3, using the connected mode of single cover plate due to the edge of a wing, cantilever beam section edge of a wing thickness can be different from common beam section edge of a wing thickness, By thickening cantilever beam section edge of a wing thickness, beam-ends can be realized and strengthen, reach the purpose of beam-ends plastic hinge, and without Take to add the beam-ends strengthening measures such as cover plate, ribbed stiffener and side plate, reduce difficulty of construction, it is to avoid a plurality of weld seam causes Complicated stress field.

4, by rational parameter designing, it is achieved bolt frictional slip and connecting plate, the dual power consumption of bolt plastic deformation. Controlling owing to using to destroy so that plastic failure occurs in splice region, remainder keeps elastic substantially.Only need to replace after shake Change connecting plate and can recover the use function of agent structure, for joint form can be repaired after shake, both protect the security of the lives and property There is good economic benefit simultaneously.

5, according to specific needs, can connect on the edge of a wing in toroidal membrane part, common beam section flange portions, attachment means Plate all can be arranged as required to Os Canitis and weaken district, so that node has good ductility, more preferable earthquake energy.

6, pillar uses splicing to connect, and shortens pillar length, reduces transport and the difficulty of lifting, is advantageously implemented fast Quick-mounting is joined.

Accompanying drawing explanation

The graphics of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 1;

The left view of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 2;

The front view of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 3;

The top view of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 4;

The three-dimensional exploded schematic diagram of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 5;

The three-dimensional scheme of installation of a kind of assembled beam-column-post Flange joint node apparatus recovering function of Fig. 6;

A kind of column with variable cross-sections of Fig. 7 can recover the graphics of the assembled beam-column-post Flange joint node apparatus of function;

The graphics of assembled beam-column-post Flange joint node apparatus that Fig. 8 a kind of cantilever beam section band Os Canitis weakens;

The graphics of the assembled beam-column of the function recovered of Fig. 9 a kind of cover plate weakening type-post Flange joint node apparatus;

The graphics of assembled beam-column-post Flange joint node apparatus that a kind of common beam section band Os Canitis of Figure 10 weakens.

Detailed description of the invention

Below in conjunction with the accompanying drawings 1~10, describe the embodiment of this patent in detail.

As it can be seen, a kind of assembled beam-column-post Flange joint node apparatus recovering function includes with lower component:

Round steel tubing string on 1;

Round steel tubing string in 2;

3 times round steel tubing strings;

4 upper, annular dividing plates;

5 lower annular dividing plates;

6 ring flanges;

7 cantilever beam section webs;

8 common beam section;

9 top flange connecting plates;

10 lower flange connecting plates;

11 web connecting plates;

12 the 1st Bolts;

13 the 2nd Bolts;

14 the 3rd Bolts;

15 the 4th Bolts;

16 the 5th Bolts;

17 the 6th Bolts;

18 Os Canitis weaken district.

The concrete connected mode of node of the present invention is illustrated below in conjunction with accompanying drawing.

As shown in Fig. 1,2,3,4,5, band cantilever beam section round steel tubing string by upper round steel tubing string 1, middle round steel tubing string 2, on Portion's toroidal membrane 4, lower annular dividing plate 5 and cantilever beam section web 7 are welded.Upper round steel tubing string 1, middle round steel tubing string 2 weld with upper, annular dividing plate 4 respectively;Middle round steel tubing string 2 welds with lower annular dividing plate 5;Cantilever beam section web 7 points Do not weld with upper, annular dividing plate 4, middle round steel tubing string 2 and lower annular dividing plate 5.Wherein, upper, annular dividing plate 4 with under Portion's toroidal membrane 5 all can be divided into three parts, respectively ring part, circular sliding slopes section part, edge of a wing section part.Annulus Part as the reinforcing section of nodes domains, circular sliding slopes section part as beam end haunch part, edge of a wing section part as with The coupling part on the common beam section edge of a wing.Upper round steel tubing string 1, middle round steel tubing string 2, lower round steel tubing string 3 are referred to as round steel tubing string. Upper, annular dividing plate 4, the interior ring size of lower annular dividing plate 5 are respectively less than round steel tubing string internal ring size, and outer ring size is all higher than Round steel tubing string outer shroud size, and toroidal membrane thickness is more than common beam section edge of a wing thickness;

As shown in Figure 1, 2, 3, lower round steel pipe shell of column is welded with ring flange 6 by lower round steel tubing string 3.Wherein, method The internal-and external diameter of blue dish 6 is identical with the internal-and external diameter of lower annular dividing plate 5, and thickness can be different;

As shown in Fig. 1,2,3,4,5, attachment means includes top flange connecting plate 9, lower flange connecting plate 10, web Connecting plate 11 and high-strength bolt.Wherein, the lower annular dividing plate 5 of band cantilever beam section round steel tubing string with in lower round steel pipe shell of column Ring flange 6, connected by the high-strength bolt that is circular layout.Top flange connecting plate 9 and upper, annular dividing plate 4, common Beam section 8 top flange;Lower flange connecting plate 10 and lower annular dividing plate 5, common beam section 8 lower flange;Web connecting plate 11 And all connected by single row or multiple rows Bolt between cantilever beam section web 7, common beam section 8 web;

As shown in Figure 6, attachment means, when construction and installation, first passes through the 1st Bolt being circular layout by lower round steel tubing string Section is connected with band cantilever beam section round steel tubing string, then by lower flange connecting plate 10 by the 4th Bolt and band cantilever beam section circle The lower annular dividing plate 5 of steel pipe column connects, and common beam section 8 is placed on overhanging lower flange connecting plate 10, then by the Lower flange connecting plate 10 is fixed by 5 Bolts with common beam section 8 lower flange, and last top flange connecting plate 9 is by the 2nd spiral shell Bolt group, the 3rd Bolt are connected with upper, annular dividing plate 4, common beam section 8 top flange respectively, and cantilever beam section web 7 is with general Logical beam section 8 web is attached by the 6th Bolt and web connecting plate 11;

As it is shown in fig. 7, middle round steel tubing string therein can be set to variable cross-section circle by band cantilever beam section round steel tubing string as required Steel pipe column;

As shown in Figure 8,9, 10, the edge of a wing in toroidal membrane part, common beam section 8 flange portions, attachment means connects Plate all can be arranged as required to Os Canitis and cut district 18, and Os Canitis weakens the size in district 18 and designs according to practical situation;

As shown in Figure 1, 2, 3, hollow in round steel pipe column jecket, or casting concrete.

Claims (7)

1. assembled beam-column-post Flange joint the node apparatus that can recover function, it is characterised in that by following Parts form: band cantilever beam section round steel tubing string, lower round steel pipe shell of column, common beam section and attachment means;Described band Cantilever beam section round steel tubing string is by upper round steel tubing string, middle round steel tubing string, upper, annular dividing plate, lower annular dividing plate and hangs Arm beam section web is welded;Upper round steel tubing string, middle round steel tubing string weld with upper, annular dividing plate respectively;Middle round steel Tubing string welds with lower annular dividing plate;Cantilever beam section web respectively with upper, annular dividing plate, middle round steel tubing string and bottom Toroidal membrane welds;Wherein, upper, annular dividing plate and lower annular dividing plate are divided into three parts, respectively annular portion Point, circular sliding slopes section part, edge of a wing section part;Edge of a wing section part is as the coupling part with the common beam section edge of a wing; Upper round steel tubing string, middle round steel tubing string, lower round steel tubing string are referred to as round steel tubing string;Described lower round steel pipe shell of column by under Round steel tubing string is welded with ring flange;Upper, annular dividing plate, the interior ring size of lower annular dividing plate are respectively less than round steel Ring size in tubing string, outer ring size is all higher than round steel tubing string outer shroud size, and upper, annular dividing plate, lower annular every Plate thickness is all higher than common beam section edge of a wing thickness;Described attachment means includes top flange connecting plate, and lower flange connects Plate, web connecting plate and high-strength bolt;Wherein, the lower annular dividing plate of band cantilever beam section round steel tubing string and lower round steel Ring flange in tubing string section, is connected by the high-strength bolt being circular layout;Top flange connecting plate and upper, annular every Plate, common beam section top flange;Lower flange connecting plate and lower annular dividing plate, common beam section lower flange;Web connects All connected by single row or multiple rows Bolt between plate and cantilever beam section web, common beam section web.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: the internal-and external diameter of ring flange is identical with the internal-and external diameter of lower annular dividing plate.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: described common beam section is flat web I-beam section.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: described attachment means, when construction and installation, first passes through the 1st Bolt being circular layout by lower round steel Tubing string section is connected with band cantilever beam section round steel tubing string, then by lower flange connecting plate by the 4th Bolt and band cantilever The lower annular dividing plate of beam section round steel tubing string connects, and common beam section is placed on the connecting plate of overhanging lower flange, then leads to Crossing the 5th Bolt to be fixed with common beam section lower flange by lower flange connecting plate, last top flange connecting plate passes through the 2nd Bolt, the 3rd Bolt are connected with upper, annular dividing plate, common beam section top flange respectively, cantilever beam section web with Common beam section web is attached by the 6th Bolt and web connecting plate.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: the middle round steel tubing string of described band cantilever beam section round steel tubing string is set to variable cross-section round steel tubing string.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: described toroidal membrane part, common beam section flange portions, or/and the edge of a wing in attachment means connects Plate arranges Os Canitis and weakens district.
Assembled beam-column-post Flange joint the node apparatus recovering function the most according to claim 1, its It is characterised by: hollow in described round steel pipe column jecket, or casting concrete.
CN201610237862.5A 2016-04-17 2016-04-17 A kind of assembled beam-column post flange connection node device for recovering function CN105863052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610237862.5A CN105863052B (en) 2016-04-17 2016-04-17 A kind of assembled beam-column post flange connection node device for recovering function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610237862.5A CN105863052B (en) 2016-04-17 2016-04-17 A kind of assembled beam-column post flange connection node device for recovering function

Publications (2)

Publication Number Publication Date
CN105863052A true CN105863052A (en) 2016-08-17
CN105863052B CN105863052B (en) 2018-01-12

Family

ID=56633320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610237862.5A CN105863052B (en) 2016-04-17 2016-04-17 A kind of assembled beam-column post flange connection node device for recovering function

Country Status (1)

Country Link
CN (1) CN105863052B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121041A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column one-way bolt plug-in type splicing node and installation method
CN106121057A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column web-type splicing node and installation method
CN106121043A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect and construction method
CN106121056A (en) * 2016-08-23 2016-11-16 华南理工大学 Thin-wall steel tube regenerative mixed column and the bilayer narrow ring flat-plate FRP node of girder steel
CN106121042A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column flange form splicing node and installation method
CN106522366A (en) * 2016-11-30 2017-03-22 中国二十二冶集团有限公司 Connection structure for steel column and steel beam
CN106988418A (en) * 2017-02-27 2017-07-28 国住人居工程顾问有限公司 A kind of assembling type steel structure beam-column node structure and assembly method
CN107447861A (en) * 2017-09-09 2017-12-08 北京工业大学 A kind of assembling type steel structure square tube post beam column node connection device with diagonal brace
CN110528705A (en) * 2019-09-10 2019-12-03 兰州理工大学 A kind of replaceable plasticity hinged joint in honeycomb fashion girder steel end

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499056A (en) * 2016-11-30 2017-03-15 中国二十二冶集团有限公司 The steel column structure of assembling type steel structure house

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1242458A (en) * 1999-05-06 2000-01-26 华南理工大学 Steel pipe high strength concrete column reinforcing joint, and method for mfg. same
JP2003082763A (en) * 2001-09-13 2003-03-19 Nkk Corp Column-beam joint structure and design method thereof
CN103290928A (en) * 2012-03-02 2013-09-11 青岛理工大学 Steel structure beam column assembly type rigid joint
CN103343575A (en) * 2013-06-25 2013-10-09 同济大学 Rectangular steel pipe column-H-shaped steel beam bolted connecting structure
CN103866869A (en) * 2014-03-11 2014-06-18 同济大学 Reinforced steel pipe column and H-shaped beam connection node

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1242458A (en) * 1999-05-06 2000-01-26 华南理工大学 Steel pipe high strength concrete column reinforcing joint, and method for mfg. same
JP2003082763A (en) * 2001-09-13 2003-03-19 Nkk Corp Column-beam joint structure and design method thereof
CN103290928A (en) * 2012-03-02 2013-09-11 青岛理工大学 Steel structure beam column assembly type rigid joint
CN103343575A (en) * 2013-06-25 2013-10-09 同济大学 Rectangular steel pipe column-H-shaped steel beam bolted connecting structure
CN103866869A (en) * 2014-03-11 2014-06-18 同济大学 Reinforced steel pipe column and H-shaped beam connection node

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106121056A (en) * 2016-08-23 2016-11-16 华南理工大学 Thin-wall steel tube regenerative mixed column and the bilayer narrow ring flat-plate FRP node of girder steel
CN106121041A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column one-way bolt plug-in type splicing node and installation method
CN106121057A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column web-type splicing node and installation method
CN106121043A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of two-tube coupled column with energy-dissipating and shock-absorbing effect and construction method
CN106121042A (en) * 2016-08-25 2016-11-16 中冶建筑研究总院有限公司 A kind of steel column flange form splicing node and installation method
CN106121043B (en) * 2016-08-25 2019-04-26 中冶建筑研究总院有限公司 A kind of two-tube coupled column and construction method with energy-dissipating and shock-absorbing effect
CN106522366A (en) * 2016-11-30 2017-03-22 中国二十二冶集团有限公司 Connection structure for steel column and steel beam
CN106988418A (en) * 2017-02-27 2017-07-28 国住人居工程顾问有限公司 A kind of assembling type steel structure beam-column node structure and assembly method
CN106988418B (en) * 2017-02-27 2019-08-09 国住人居工程顾问有限公司 A kind of assembling type steel structure beam-column node structure and assembly method
CN107447861A (en) * 2017-09-09 2017-12-08 北京工业大学 A kind of assembling type steel structure square tube post beam column node connection device with diagonal brace
CN110528705A (en) * 2019-09-10 2019-12-03 兰州理工大学 A kind of replaceable plasticity hinged joint in honeycomb fashion girder steel end

Also Published As

Publication number Publication date
CN105863052B (en) 2018-01-12

Similar Documents

Publication Publication Date Title
CN202672356U (en) Rabbet connection node of precast reinforced concrete beam and beam-column joint
CN203145194U (en) Internal diaphragm joint of variable flange steel I-beam and square concrete filled steel tubular column
CN102363978B (en) Hole-expanding type steel structure beam column node in short T-shaped steel connection and connection method of hole-expanding type steel structure beam column node
CN201128956Y (en) Assembled integral flat-plate or curve type vierendeel steel lattice structure
CN103243817B (en) A kind of assembled beam-column attachment means
CN206667470U (en) A kind of end plate assembled channel-section steel for recovering function punches beam column node connection device
CN202831233U (en) Connected node of protracting inner diaphragm steel girder and concrete-filled steel-tubular columns inscribed a pipe coat
CN202324201U (en) Chambering structural steel structure beam column node connected by end plate
CN101845854B (en) Frame beam column fire-resistant node with catenary effect and construction method thereof
CN103590324B (en) Transverse shear resisting section type self-resetting pier and construction method thereof
CN105569191A (en) Steel-encased concrete composite beam-steel pipe column connection joint
CN204753844U (en) Circular steel tube concrete column sleeve connected node
CN105239720A (en) Prefabricated assembled steel-concrete composite beam connected by adopting high-strength bolt
CN102561530A (en) Rectangular steel tube concrete column and steel beam all-bolt connecting joint
CN103924674A (en) High-strength bolt shear key structure and constructing method thereof
CN202730969U (en) Connecting structure of the rectangular column and H-type steel beam
CN101839074B (en) Steel frame reinforced column and reinforcing method thereof
CN103255841B (en) A kind of assembly concrete post-girder steel overhanging end template nodal connection device
CN205242773U (en) Adopt prefabricated assembled steel - concrete combination beam of cant chisei connection
CN105863050B (en) A kind of assembled wave webs beam column combined joint attachment device of recoverable function
CN102121274B (en) Section steel concrete column-steel girder node
CN103161224A (en) Rectangular concrete filled steel tubular column - steel beam connection node and construction methods thereof
CN204252286U (en) A kind of rectangular steel-tube concrete column-steel beam connecting joint
CN203174771U (en) Annular plate node of steel pipe concrete column and bonded prestress steel bar concrete beam
CN102433938B (en) Hooped steel reinforced concrete beam-column joint of core area U-shaped column

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant