CN107605051B - Assembled beam-column attachment device and assembled architecture frame - Google Patents

Assembled beam-column attachment device and assembled architecture frame Download PDF

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Publication number
CN107605051B
CN107605051B CN201710895942.4A CN201710895942A CN107605051B CN 107605051 B CN107605051 B CN 107605051B CN 201710895942 A CN201710895942 A CN 201710895942A CN 107605051 B CN107605051 B CN 107605051B
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CN
China
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pin
assembled
column
connection
frame
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CN201710895942.4A
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Chinese (zh)
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CN107605051A (en
Inventor
邓开来
杨成
徐腾飞
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西南交通大学
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Abstract

The present invention provides a kind of assembled beam-column attachment device and assembled architecture frames, belong to building field.Assembled beam-column attachment device includes: high-strength connector, and the first connecting pin with column for connecting, and second connection end with beam for connecting;Energy dissipation piece, third connecting pin with column for connecting, and the 4th connecting pin with beam for connecting.It include cylinder, beam body and assembled beam-column attachment device with formula building frame, the first connecting pin is connected with cylinder respectively with third connecting pin, and second connection end is connected with beam body respectively with the 4th connecting pin.The ability that total resists vibration can be improved in this assembled beam-column attachment device, and after vibration terminates, energy dissipation piece, which can be convenient, to be repaired and replace.This assembled architecture frame has the very strong ability for resisting vibration.

Description

Assembled beam-column attachment device and assembled architecture frame

Technical field

The present invention relates to building fields, in particular to a kind of assembled beam-column attachment device and assembled architecture frame Frame.

Background technique

With the development trend of China's building industrialization, fabricated construction is increasingly becoming the important of transport hub station structure Developing direction.But when in use, fabricated structural seismic capacity is poor, influences the popularization of fabricated construction and makes With.

Summary of the invention

The present invention provides a kind of assembled beam-column attachment devices, it is intended to solve assembled beam-column connection dress in the prior art Set the existing above problem;

The present invention also provides a kind of assembled architecture frames, it is intended to solve assembled architecture frame in the prior art and exist The above problem.

The present invention is implemented as follows:

A kind of assembled beam-column attachment device is used for connecting column and beam, comprising:

High-strength connector has the first connecting pin and second connection end, first connecting pin on the high-strength connector For connecting with column, the second connection end with beam for connecting;

Energy dissipation piece has third connecting pin and the 4th connecting pin in the energy dissipation piece, and the third connecting pin is used for and column Connection, the 4th connecting pin with beam for connecting;

The thickness of the high-strength connector is less than the thickness of beam;

The high-strength connector and the energy dissipation piece are spaced setting on the extending direction of column.

In preferred embodiments of the present invention, the high-strength connector includes frame and UHPC filling member, the frame Inside has accommodation space, and the UHPC filling member is filled in the inside of the accommodation space, and the frame and the UHPC are filled out Part is filled to be fixedly connected.

In preferred embodiments of the present invention, there is the first reinforcer and the second reinforcer, institute on the high-strength connector It states the first reinforcer to connect with first connecting pin, second reinforcer is connected with the second connection end.

In preferred embodiments of the present invention, first reinforcer and second reinforcer are disposed as right angle trigonometry The plate of shape, one of right-angle side in first reinforcer are connected with the high-strength connector, another right-angle side is used It is connected in column, one of right-angle side in second reinforcer is connected with the high-strength connector, another right-angle side For being connected with beam.

In preferred embodiments of the present invention, the energy dissipation piece is friction efficiency device, the third in the energy dissipation piece Connecting pin and the 4th connecting pin are disposed as articulation piece, and the third connecting pin is used for and column articulated, the 4th connection End is for hinged with beam.

A kind of assembled architecture frame, including cylinder, beam body and above-mentioned assembled beam-column attachment device, the assembled First connecting pin on beam-to-column joint device is connected with the cylinder respectively with the third connecting pin, the assembled beam The second connection end in column attachment device is connected with the beam body respectively with the 4th connecting pin.

In preferred embodiments of the present invention, the cylinder is prefabricated frame trestle, has steel construction package on the cylinder Part, first connecting pin and the third connecting pin are connected with the steel construction wrap member;

The beam body is set a roof beam in place for prefabricated frame, has steel structure support part, the second connection end and described in the beam body 4th connecting pin is connected with the steel structure support part.

In preferred embodiments of the present invention, first connecting pin in the assembled beam-column attachment device and described Through-hole is provided in second connection end, first connecting pin and the cylinder are bolted, the second connection end It is bolted with the beam body.

In preferred embodiments of the present invention, pass through welded connecting between the second connection end and the beam body.

In preferred embodiments of the present invention, the weld seam between the second connection end and the beam body is in U-shape.

The beneficial effects of the present invention are:

The assembled beam-column attachment device that the present invention obtains by above-mentioned design passes through high strong ties when in use Part can be attached beam and column, and the resistance to compression and tensile capacity due to high-strength connector are higher so that in beam and The position of column connection, it is not easy to it is damaged, and since the thickness of high-strength connector is less than the thickness of beam, so that Power can be transmitted when deformation occurs and change energy dissipation piece, the stress of part can be eliminated by energy dissipation piece by beam, so as to The deformation of beam is reduced, the ability that total resists vibration is improved, and after vibration terminates, energy dissipation piece can be convenient progress Maintenance and replacement, so as to the performance requirement of fast quick-recovery structure, and total can carry out prefabricated, section in the factory Save construction time and cost.

The assembled architecture frame that the present invention obtains by above-mentioned design connects between beam body and cylinder when in use It is connected to assembled beam-column attachment device, so as to realize being connected firmly for beam body and cylinder, and when shaking, High-strength connector in assembled beam-column attachment device can guarantee to connect between beam and column it is secured, and assembled beam-column connect The power of a part can be absorbed in energy dissipation piece in device, so as to improve the shock resistance of entire assembled architecture frame, and And after vibration terminates, very convenient maintenance.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root Other relevant attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural schematic diagram at the first visual angle of the assembled beam-column attachment device that embodiment of the present invention provides;

Fig. 2 is the structural schematic diagram at the second visual angle of the assembled beam-column attachment device that embodiment of the present invention provides;

Fig. 3 is the installation diagram for the assembled beam-column attachment device that embodiment of the present invention provides;

Fig. 4 is the structural schematic diagram for the assembled architecture frame that embodiment of the present invention provides.

Icon: 100- assembled beam-column attachment device;110- cylinder;111- steel construction wrap member;The high-strength connector of 121-; The first connecting pin 1211-;1212- second connection end;The first reinforcer of 1213-;The second reinforcer of 1214-;1215-UHPC filling Part;1216- frame;1217- through-hole;122- energy dissipation piece;1221- third connecting pin;The 4th connecting pin 1222-;130- beam body; 131- steel structure support part;140- bolt;200- assembled architecture frame.

Specific embodiment

To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this Invent the range of protection.

In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height Less than second feature.

Embodiment one

A kind of device is present embodiments provided, Fig. 1, Fig. 2 and Fig. 3, this assembled beam-column attachment device 100 are please referred to Including high-strength connector 121, there is the first connecting pin 1211 and second connection end 1212, the first connection on high-strength connector 121 End 1211 with column for connecting, and second connection end 1212 with beam for connecting;

Energy dissipation piece 122 has third connecting pin 1221 and the 4th connecting pin 1222, third connecting pin in energy dissipation piece 122 1221 with column for connecting, and the 4th connecting pin 1222 with beam for connecting;

The thickness of high-strength connector 121 is less than the thickness of beam;

High-strength connector 121 and energy dissipation piece 122 are spaced setting on the extending direction of column.

The ability of high-strength connector 121 resistance to compression with higher and tension, and energy dissipation piece 122 can be absorbed and be subject on beam Power guarantees the stabilization of beam and column connection so as to when shaking, can use high-strength connector 121, and utilizes Energy dissipation piece 122, which is used to mitigate vibration bring, to be influenced, and the shock resistance of building is improved.

And high-strength connector 121 and energy dissipation piece 122 can be prefabricated in the factory, can save construction time and at This.

In the present embodiment, high-strength connector 121 includes frame 1216 and UHPC filling member 1215, the inside of frame 1216 With accommodation space, UHPC filling member 1215 is filled in the inside of accommodation space, and frame 1216 and UHPC filling member 1215 are fixed Connection.

UHPC (Ultra-High Performance Concrete) i.e. ultra-high performance concrete, also referred to as reactive powder Concrete, be over the past thirty years in most innovative cement base engineering material, realize engineering material performance Great span.It is " super High performance concrete " includes two aspects ' superelevation ', i.e. the mechanical property of the durability of superelevation and superelevation, UHPC can bear number The pressure and pulling force of times normal concrete, resistance to compression with super strength and tensile capacity.

Using UHPC as the packing material in high-strength connector 121, combined in frame 1216 and UHPC filling member 1215 Later, the structural strength of entire high-strength connector 121 is very high, resistance to compression and tensile capacity with superelevation, so that Beam and column can be securely attached together, and frame 1216 provides good connection function, so that high-strength connector 121 can Easily to be connected respectively with beam and column.

In the present embodiment, there is the first reinforcer 1213 and the second reinforcer 1214, first adds on high-strength connector 121 Strong part 1213 and the connection of the first connecting pin 1211, the second reinforcer 1214 and second connection end 1212 connect.

First reinforcer 1213 and the second reinforcer 1214 are disposed as the plate of right angled triangle, the first reinforcer 1213 In one of right-angle side and high-strength connector 121 connect, another right-angle side is connected with column, in the second reinforcer 1214 One of right-angle side and high-strength connector 121 connect, another right-angle side is connected with beam.

First reinforcer 1213 and the second reinforcer 1214 can be improved high-strength connector 121 and connecting with beam and column When, resistant to bending ability, so that deformation is less likely to occur at the position connected with high-strength connector 121 for beam and column.

In the present embodiment, energy dissipation piece 122 is friction efficiency device, the third connecting pin 1221 and the 4th in energy dissipation piece 122 Connecting pin 1222 is disposed as articulation piece, and third connecting pin 1221 is used for and column articulated, and the 4th connecting pin 1222 is used for and beam hinge It connects.

The working principle of assembled beam-column attachment device 100 provided in this embodiment is, at work, by high-strength Connector 121 can be attached beam and column, and the resistance to compression and tensile capacity due to high-strength connector 121 are higher, so as to So that at the position of beam and column connection, it is not easy to be damaged, and since the thickness of high-strength connector 121 is less than the thickness of beam Degree, so that beam when deformation occurs, power can be transmitted and change energy dissipation piece 122, can disappeared by energy dissipation piece 122 Except the stress of part, so as to reduce the deformation of beam, the ability that total resists vibration is improved, and in vibration end Afterwards, energy dissipation piece 122, which can be convenient, repairs and replaces, so as to the performance requirement of Quick-return structure, and whole knot Structure can carry out prefabricated, saving construction time and cost in the factory.

Embodiment two

A kind of assembled architecture frame 200 is present embodiments provided, referring to Fig. 4, this assembled architecture frame 200 wraps Include cylinder 110, beam body 130 and assembled beam-column attachment device 100, the first connecting pin in assembled beam-column attachment device 100 1211 and third connecting pin 1221 connected respectively with cylinder 110, the second connection end 1212 in assembled beam-column attachment device 100 It is connected respectively with beam body 130 with the 4th connecting pin 1222.

In the present embodiment, cylinder 110 is 1216 column of precast frame, has steel construction wrap member 111 on cylinder 110, the One connecting pin 1211 and third connecting pin 1221 are connected with steel construction wrap member 111;

Beam body 130 is 1216 beam of precast frame, has steel structure support part 131,1212 He of second connection end in beam body 130 4th connecting pin 1222 is connected with steel structure support part 131.

Cylinder 110 is 1216 column of precast frame, wherein the steel construction wrap member 111 on cylinder 110 can be very good and fill It is attached with formula beam-to-column joint device 100, reduces structure of the aperture to UHPC filling member 1215 on UHPC filling member 1215 It is damaged caused by intensity.

Beam body 130 is 1216 beam of precast frame, wherein the steel structure support part 131 in beam body 130 can be very good and fill It is attached with formula beam-to-column joint device 100, reduces the structural strength in UHPC filling unscrupulous merchant opening to UHPC filling member 1215 Caused by damage.

In the present embodiment, the first connecting pin 1211 in assembled beam-column attachment device 100 and second connection end 1212 On be provided with through-hole 1217, the first connecting pin 1211 and cylinder 110 are connected by bolt 140, second connection end 1212 and beam Body 130 is connected by bolt 140.

The connection of bolt 140 is very secured, and easy disassembly, thus the company between the first connecting pin 1211 and cylinder 110 Very solid and reliable, and easy disassembly is connect, the connection between second connection end 1212 and beam body 130 is equally solid and reliable, and And easy disassembly.

In the present embodiment, pass through welded connecting between second connection end 1212 and beam body 130.

It is not only connected by bolt 140 between second connection end 1212 and beam body 130, is also attached by welding, from And can guarantee the fastness connected between second connection end 1212 and beam body 130, thus when shaking, beam body 130 generate deformation, and connection status can be kept between beam body 130 and second connection end 1212, pass power so as to facilitate It passs in energy dissipation piece 122, and then vibration damage caused by total can be reduced.

In the present embodiment, the weld seam between second connection end 1212 and beam body 130 is in U-shape.

U-shaped weld seam bonding strength with higher can make connection between second connection end 1212 and beam body 130 more Add securely.

The working principle of assembled architecture frame 200 provided in this embodiment is, at work, beam body 130 and column Assembled beam-column attachment device 100 is connected between body 110, so as to realize being connected firmly for beam body 130 and cylinder 110, And when shaking, the high-strength connector 121 in assembled beam-column attachment device 100 can guarantee between beam and column What is connected is secured, and the power of a part can be absorbed in the energy dissipation piece 122 in assembled beam-column attachment device 100, so as to mention The shock resistance of high entire assembled architecture frame 200, and after vibration terminates, very convenient maintenance.

The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of assembled beam-column attachment device is used for connecting column and beam characterized by comprising
High-strength connector has the first connecting pin and second connection end on the high-strength connector, and first connecting pin is used for It is connected with column, the second connection end with beam for connecting;
Energy dissipation piece has third connecting pin and the 4th connecting pin in the energy dissipation piece, the third connecting pin for being connected with column, 4th connecting pin with beam for connecting;
The thickness of the high-strength connector is less than the thickness of beam;
The high-strength connector and the energy dissipation piece are spaced setting on the extending direction of column;
The high-strength connector includes frame and UHPC filling member, and the inside of the frame has accommodation space, and the UHPC is filled out The inside that part is filled in the accommodation space is filled, the frame is fixedly connected with the UHPC filling member.
2. assembled beam-column attachment device according to claim 1, which is characterized in that have the on the high-strength connector One reinforcer and the second reinforcer, first reinforcer are connected with first connecting pin, second reinforcer and described Second connection end connection.
3. assembled beam-column attachment device according to claim 2, which is characterized in that first reinforcer and described Two reinforcers are disposed as the plate of right angled triangle, one of right-angle side and the high-strength company in first reinforcer Fitting connection, another right-angle side with column for connecting, one of right-angle side in second reinforcer and described high-strength Connector connection, another right-angle side with beam for connecting.
4. assembled beam-column attachment device according to claim 1, which is characterized in that the energy dissipation piece is friction efficiency Device, the third connecting pin and the 4th connecting pin in the energy dissipation piece are disposed as articulation piece, the third connecting pin For with it is column articulated, the 4th connecting pin be used for and beam it is hinged.
5. a kind of assembled architecture frame, which is characterized in that including described in any one of cylinder, beam body and claim 1-4 Assembled beam-column attachment device, first connecting pin and the third connecting pin in the assembled beam-column attachment device It is connected respectively with the cylinder, the second connection end and the 4th connecting pin in the assembled beam-column attachment device point Not connected with the beam body.
6. assembled architecture frame according to claim 5, which is characterized in that the cylinder is prefabricated frame trestle, described There is steel construction wrap member, first connecting pin and the third connecting pin connect with the steel construction wrap member on cylinder It connects;
The beam body is set a roof beam in place for prefabricated frame, has steel structure support part, the second connection end and the described 4th in the beam body Connecting pin is connected with the steel structure support part.
7. assembled architecture frame according to claim 5, which is characterized in that in the assembled beam-column attachment device Through-hole is provided on first connecting pin and the second connection end, first connecting pin and the cylinder pass through bolt Connection, the second connection end and the beam body are bolted.
8. assembled architecture frame according to claim 7, which is characterized in that the second connection end and the beam body it Between pass through welded connecting.
9. assembled architecture frame according to claim 8, which is characterized in that the second connection end and the beam body it Between weld seam be in U-shape.
CN201710895942.4A 2017-09-27 2017-09-27 Assembled beam-column attachment device and assembled architecture frame CN107605051B (en)

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CN107605051B true CN107605051B (en) 2019-06-28

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109838132B (en) * 2019-03-06 2020-09-11 东南大学 Self-positioning installation steel-wood energy dissipation combined node

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328650A (en) * 1999-05-19 2000-11-28 Sekisui House Ltd Connecting structure of beam and column and building having its structure
JP2012052374A (en) * 2010-09-02 2012-03-15 Shimizu Corp Beam end vibration control structure
KR20150035086A (en) * 2013-09-27 2015-04-06 한국전력공사 Seismic control brace device
CN106013467A (en) * 2016-06-15 2016-10-12 哈尔滨工业大学 Replaceable composite steel plate energy dissipation steel structure beam-column joint
CN106567457A (en) * 2016-11-10 2017-04-19 同济大学 Energy dissipation beam column joint for building steel structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000328650A (en) * 1999-05-19 2000-11-28 Sekisui House Ltd Connecting structure of beam and column and building having its structure
JP2012052374A (en) * 2010-09-02 2012-03-15 Shimizu Corp Beam end vibration control structure
KR20150035086A (en) * 2013-09-27 2015-04-06 한국전력공사 Seismic control brace device
CN106013467A (en) * 2016-06-15 2016-10-12 哈尔滨工业大学 Replaceable composite steel plate energy dissipation steel structure beam-column joint
CN106567457A (en) * 2016-11-10 2017-04-19 同济大学 Energy dissipation beam column joint for building steel structure

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