CN208918017U - Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node - Google Patents
Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node Download PDFInfo
- Publication number
- CN208918017U CN208918017U CN201821639040.0U CN201821639040U CN208918017U CN 208918017 U CN208918017 U CN 208918017U CN 201821639040 U CN201821639040 U CN 201821639040U CN 208918017 U CN208918017 U CN 208918017U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- prefabricated
- web
- column
- girder steel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses combination prefabrication and assembly construction steel structure earthquake-resistant connecting nodes, including prefabricated beam-column, prefabricated girder steel, web backing plate, high-strength bolt one, ribbed stiffener is equipped on the prefabricated beam-column and prefabricated girder steel, on the web of the prefabricated beam-column and mounting hole one is respectively equipped on the web of prefabricated girder steel, the web backing plate is equipped with the mounting hole two of quantity identical as mounting hole one and size, the web backing plate is symmetrically mounted on prefabricated steel beam web plate two sides, the high-strength bolt one sequentially passes through the mounting hole two of one of web backing plate, mounting hole one, the mounting hole two of another web backing plate is fastened.The combination prefabrication and assembly construction steel structure earthquake-resistant connecting joint structure is simple, anti-seismic performance is excellent.
Description
Technical field
The utility model relates to building structure connecting nodes, and in particular to combination prefabrication and assembly construction steel structure earthquake-resistant connection section
Point.
Background technique
Steel construction is known as " 21 century green building ", meets the requirement of " 13 " in the works to energy-saving and emission-reduction low consumption.
Therefore it is preferably to select that steel construction, which is applied to assembling type node,.For complex steel structure, Seismic Behavior is to pass
It is important.Single rod piece destroys the destruction for being unlikely to cause entire steel structure system, but it will cause entire for the destruction of complex node
Structural damage.So at this stage, the shock resistance or a problem of node connection are urgently to be resolved.
With the development of the times, technology is constantly progressive, and prefabricated member, prefabrication in-site installation brings to construction
It greatly facilitates.But while bringing convenience, the shortcomings that fabricated construction still remains itself, structure node shock resistance is not
Height, it is unfavorable to earthquake-resistant structure, it is also easy to produce destruction.Therefore, the form for improving fabricated construction node becomes most important, Ke Yijia
Strong structure globality improves anti-seismic performance, further increases the scope of application of fabricated construction, this is beneficial to fabricated construction
Greater advantages are played, the development of China's housing industrialization cause is more conducive to.
Utility model content
The purpose of this utility model is to provide combination prefabrication and assembly construction steel structure earthquake-resistant connecting node, structure is simple, anti-
Shock stability is excellent.
To achieve the above object, the utility model provides the following technical solutions:
Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node, including prefabricated beam-column, prefabricated girder steel, web backing plate, high-strength
Bolt one, is equipped with ribbed stiffener on the prefabricated beam-column and prefabricated girder steel, on the web of the prefabricated beam-column and pre-manufactured steel
Mounting hole one is respectively equipped on the web of beam, the web backing plate is equipped with the mounting hole of identical as mounting hole one quantity and size
Two, the web backing plate is symmetrically mounted on prefabricated steel beam web plate two sides, and the high-strength bolt one sequentially passes through one of web
The mounting hole two of backing plate, mounting hole one, another web backing plate mounting hole two fastened.
It preferably, further include presstressed reinforcing steel, the both ends of the presstressed reinforcing steel are each passed through prefabricated beam-column and prefabricated girder steel
On ribbed stiffener and fixed with ribbed stiffener.
Preferably, the ribbed stiffener is longitudinally disposed.
Preferably, the presstressed reinforcing steel is symmetricly set on prefabricated steel beam web plate two sides.
Preferably, the web backing plate is arranged between the ribbed stiffener of prefabricated beam-column and the ribbed stiffener of prefabricated girder steel, institute
It states ribbed stiffener and is equipped with reinforcement backing plate far from the side of web backing plate, the both ends of the presstressed reinforcing steel are solid with reinforcement backing plate respectively
It is fixed.
It preferably, further include damper, the damper is respectively set at the edge of a wing of prefabricated beam-column and prefabricated girder steel, institute
Stating damper includes backing plate one, backing plate two, backing plate three, backing plate four, backing plate five, backing plate six, high-strength bolt two, high-strength bolt three,
It is set at the upper lower flange of the prefabricated girder steel there are two elongated hole, is set respectively at the upper lower flange of the prefabricated beam-column respectively
There are four bolts hole, and one piece of backing plate three, institute are installed in the prefabricated girder steel and the prefabricated one end of the beam-column edge of a wing far from web respectively
It states prefabricated girder steel and the prefabricated beam-column edge of a wing and one piece of backing plate five is installed respectively close to one end of web, described two backing plates three are separate
One end of backing plate five is equipped with one piece of backing plate two, the side on the end face of the backing plate two far from backing plate three and close to prefabricated girder steel
Backing plate one is installed, described two backing plates five are equipped with one piece of backing plate four far from one end of backing plate three, and the backing plate four is far from pad
Backing plate six is installed on the end face of plate five and close to the side of prefabricated girder steel, the high-strength bolt two sequentially passes through backing plate six, pad
Plate four, backing plate five, the elongated hole in prefabricated steel beam flange, backing plate three, backing plate two, backing plate one are fastened, the high-strength spiral shell
Bolt three sequentially passes through backing plate four, backing plate five, the bolt hole on the prefabricated beam-column edge of a wing, backing plate three, backing plate two and is fastened.
Preferably, the both ends of the elongated hole are semicircle.
Preferably, the backing plate one, backing plate two, backing plate three, backing plate four, backing plate five, backing plate six are respectively equipped with bolt hole.
Compared with prior art, the utility model has the beneficial effects that
(1) simple in sturcture, ingenious in design, the utility model is various informative, and the rigidity of node is had nothing in common with each other, and failure mode is each
Variant, standardization level is high, and all parts between each node can be replaced mutually, and can be wanted according to the difference of region
The difference asked selects the node adapted in suit；Secondly, constantly being disappeared using damper when girder steel occurs and moves back and forth in low week
Consume the energy of its earthquake generation.Web junction presstressed reinforcing steel can provide pretension simultaneously, it serves as first when an earthquake occurs
Weight safeguard measure；Structure at web backing plate plays a part of to connect bean column node, is the second heavy safeguard measure；And on the beam column edge of a wing
Under damper play a part of being fixedly connected with earthquake energy, be third weight safeguard measure.
(2) when structure location is occurred compared with havoc, at web at presstressed reinforcing steel and web backing plate structure occurs first it is in the wrong
Serious destruction will not generally occur for clothes or even destruction, node, can by replacement presstressed reinforcing steel and web connecting plate after shake
To restore structure node, rehabilitation cost is very low, and speed is fast, and shock resistance is preferable, can also generally play the role of after destruction it is normal, to just
It is smaller to be often used influence.
(3) the utility model connecting node is dry type connection, realize it is complete assemble detachable recombinationization, and save the duration,
Reduce cost.
(4) the utility model joint form multiplicity, rigidity is larger from the pure varied rigid link span that is rigidly connected to, and is suitble to not
With the requirement of region, destruction of a node is various informative, when using presstressed reinforcing steel, web backing plate, damper simultaneously, destruction of a node master
The core domain in prefabricated beam-column occurs, node shock resistance is strong；It is semi-rigid when using presstressed reinforcing steel, web backing plate simultaneously
Connection, good seismic performance, ductility is big, destroys and occurs that maintenance is facilitated to replace at web and at presstressed reinforcing steel, after shake；When simultaneously
When using web backing plate, damper, anti-seismic performance is also more excellent；
(5) application convenience, the connecting node of the utility model facilitate the dismantlement work of beam-to-column joint, convenient for breaking for later period
Component assembling is really realized in repair and replacement after bad, meet current " century-old house " theory, can boosting IS system at home
Using.
(6) most of process can be completed in assembled plant, and field installation process is simple, convenient and efficient, to skill
Art worker require it is very low, connection type is derived from the nested form that can choose, using can repair joint form and damp this
A little important forms, can select different joint forms according to the difference of region in suit.
Detailed description of the invention
Fig. 1 is the top view of prefabricated girder steel and prefabricated beam-column in the utility model；
Fig. 2 is the front view of prefabricated girder steel and prefabricated beam-column in the utility model；
Fig. 3 is the front view that prefabrication and assembly construction steel structure earthquake-resistant connecting node is combined in the utility model embodiment 1；
Fig. 4 is the top view that prefabrication and assembly construction steel structure earthquake-resistant connecting node is combined in the utility model embodiment 1；
Fig. 5 is the cross-sectional view in Fig. 3 at A-A；
Fig. 6 is the cross-sectional view in Fig. 3 at B-B；
Fig. 7 is the enlarged drawing in Fig. 3 at C；
Fig. 8 is the structural schematic diagram of compound web plate backing plate in the utility model embodiment 1；
Fig. 9 is the structural schematic diagram of backing plate one in the utility model embodiment 1；
Figure 10 is the structural schematic diagram of backing plate two in the utility model embodiment 1；
Figure 11 is the structural schematic diagram of backing plate three in the utility model embodiment 1；
Figure 12 is the structural schematic diagram of backing plate four in the utility model embodiment 1；
Figure 13 is the structural schematic diagram of backing plate five in the utility model embodiment 1；
Figure 14 is the structural schematic diagram of backing plate six in the utility model embodiment 1；
Figure 15 is the structural schematic diagram for reinforcing backing plate in the utility model embodiment 1；
Figure 16 is the front view that prefabrication and assembly construction steel structure earthquake-resistant connecting node is combined in the utility model embodiment 2；
Figure 17 is the front view that prefabrication and assembly construction steel structure earthquake-resistant connecting node is combined in the utility model embodiment 3；
In figure, 1, prefabricated beam-column, 2, prefabricated girder steel, 3, web backing plate, 4, presstressed reinforcing steel, 5, high-strength bolt one, 6, plus
Strength rib, 7, mounting hole one, 8, mounting hole two, 9, reinforcement backing plate, 10, backing plate one, 11, backing plate two, 12, backing plate three, 13, backing plate
Four, 14, backing plate five, 15, backing plate six, 16, high-strength bolt two, 17, high-strength bolt three, 18, bolt hole, 19, elongated hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to shown in Fig. 1-15, the combination prefabrication and assembly construction steel structure earthquake-resistant connecting node in the present embodiment, including prefabricated
Beam-column 1, prefabricated girder steel 2, web backing plate 3, presstressed reinforcing steel 4, high-strength bolt 1, on prefabricated beam-column 1 and prefabricated girder steel 2
It is vertically arranged with ribbed stiffener 6, is respectively equipped with mounting hole 1, abdomen on the web of prefabricated beam-column 1 and on the web of prefabricated girder steel 2
Plate backing plate 3 is equipped with the mounting hole 28 of quantity identical as mounting hole 1 and size, and web backing plate 3 is symmetrically mounted on prefabricated girder steel
2 web two sides.Secondly, web backing plate 3 is arranged between the ribbed stiffener 6 of prefabricated beam-column 1 and the ribbed stiffener 6 of prefabricated girder steel 2, it is high
Strength bolt 1 sequentially passes through the peace of the mounting hole 28 of one of web backing plate 3, mounting hole 1, another web backing plate
Dress hole 28 is fastened, and presstressed reinforcing steel 4 is symmetricly set on prefabricated 2 web two sides of girder steel, and the both ends of presstressed reinforcing steel 4 are each passed through
Ribbed stiffener 6 on prefabricated beam-column 1 and prefabricated girder steel 2 is simultaneously fixed with ribbed stiffener 6, and side of the ribbed stiffener 6 far from web backing plate 3 is equal
Equipped with backing plate 9 is reinforced, the both ends of presstressed reinforcing steel 4 are fixed with reinforcement backing plate 9 respectively.
It further include damper, damper is respectively set at the edge of a wing of prefabricated beam-column 1 and prefabricated girder steel 2, and damper includes
Backing plate 1, backing plate 2 11, backing plate 3 12, backing plate 4 13, backing plate 5 14, backing plate 6 15, high-strength bolt 2 16, high-strength bolt three
17, backing plate 1, backing plate 2 11, backing plate 3 12, backing plate 4 13, backing plate 5 14, backing plate 6 15 are respectively equipped with bolt hole 18, backing plate
5 14 and backing plate 3 12 be bronze flake, two dampers on the same edge of a wing share the same backing plate 1, backing plate 2 11, backing plate
3 12, set that there are two elongated holes 19 at the upper lower flange of prefabricated girder steel 2 respectively, the both ends of elongated hole 19 are semicircle,
Bolt hole 18 there are four setting respectively at the upper lower flange of prefabricated beam-column 1, prefabricated girder steel 2 and 1 edge of a wing of prefabricated beam-column are far from abdomen
One piece of backing plate 3 12 is installed in one end of plate respectively, and prefabricated girder steel 2 and 1 edge of a wing of prefabricated beam-column are installed respectively close to one end of web
One piece of backing plate 5 14, two backing plates 3 12 are equipped with one piece of backing plate 2 11 far from one end of backing plate 5 14, and backing plate 2 11 is far from pad
Backing plate 1 is installed on the end face of plate 3 12 and close to the side of prefabricated girder steel 2, two backing plates 5 14 are far from backing plate 3 12
One end is equipped with one piece of backing plate 4 13, and the side on end face of the backing plate 4 13 far from backing plate 5 14 and close to prefabricated girder steel 2 is installed
There is a backing plate 6 15, high-strength bolt 2 16 sequentially passes through backing plate 6 15, backing plate 4 13, backing plate 5 14, the length on 2 edge of a wing of prefabricated girder steel
Shape hole 19, backing plate 3 12, backing plate 2 11, backing plate 1 are fastened, and high-strength bolt 3 17 sequentially passes through backing plate 4 13, backing plate
5 14, the bolt hole 18 on prefabricated 1 edge of a wing of beam-column, backing plate 3 12, backing plate 2 11 are fastened.
Embodiment 2
It please refers to shown in Figure 16, the combination prefabrication and assembly construction steel structure earthquake-resistant connecting node in the present embodiment, including pre-manufactured steel
Beam column 1, prefabricated girder steel 2, web backing plate 3, high-strength bolt 1, be vertically arranged on prefabricated beam-column 1 and prefabricated girder steel 2 plus
Strength rib 6 is respectively equipped with mounting hole 1 on the web of prefabricated beam-column 1 and on the web of prefabricated girder steel 2, and web backing plate 3 is equipped with
The mounting hole 28 of quantity identical as mounting hole 1 and size, web backing plate 3 are symmetrically mounted on prefabricated 2 web two sides of girder steel.Its
Secondary, web backing plate 3 is arranged between prefabricated beam-column 1 and the ribbed stiffener 6 of prefabricated girder steel 2, and high-strength bolt 1 sequentially passes through wherein
The mounting hole 28 of one web backing plate 3, mounting hole 1, another web backing plate mounting hole 28 fastened.
It further include damper, damper is respectively set at the edge of a wing of prefabricated beam-column 1 and prefabricated girder steel 2, and damper includes
Backing plate 1, backing plate 2 11, backing plate 3 12, backing plate 4 13, backing plate 5 14, backing plate 6 15, high-strength bolt 2 16, high-strength bolt three
17, backing plate 1, backing plate 2 11, backing plate 3 12, backing plate 4 13, backing plate 5 14, backing plate 6 15 are respectively equipped with bolt hole 18, backing plate
5 14 and backing plate 3 12 be bronze flake, two dampers on the same edge of a wing share the same backing plate 1, backing plate 2 11, backing plate
3 12, set that there are two elongated holes 19 at the upper lower flange of prefabricated girder steel 2 respectively, the both ends of elongated hole 19 are semicircle,
Bolt hole 18 there are four setting respectively at the upper lower flange of prefabricated beam-column 1, prefabricated girder steel 2 and 1 edge of a wing of prefabricated beam-column are far from abdomen
One piece of backing plate 3 12 is installed in one end of plate respectively, and prefabricated girder steel 2 and 1 edge of a wing of prefabricated beam-column are installed respectively close to one end of web
One piece of backing plate 5 14, two backing plates 3 12 are equipped with one piece of backing plate 2 11 far from one end of backing plate 5 14, and backing plate 2 11 is far from pad
Backing plate 1 is installed on the end face of plate 3 12 and close to the side of prefabricated girder steel 2, two backing plates 5 14 are far from backing plate 3 12
One end is equipped with one piece of backing plate 4 13, and the side on end face of the backing plate 4 13 far from backing plate 5 14 and close to prefabricated girder steel 2 is installed
There is a backing plate 6 15, high-strength bolt 2 16 sequentially passes through backing plate 6 15, backing plate 4 13, backing plate 5 14, the length on 2 edge of a wing of prefabricated girder steel
Shape hole 19, backing plate 3 12, backing plate 2 11, backing plate 1 are fastened, and high-strength bolt 3 17 sequentially passes through backing plate 4 13, backing plate
5 14, the bolt hole 18 on prefabricated 1 edge of a wing of beam-column, backing plate 3 12, backing plate 2 11 are fastened.
Embodiment 3
It please refers to shown in Figure 17, the combination prefabrication and assembly construction steel structure earthquake-resistant connecting node in the present embodiment, including pre-manufactured steel
Beam column 1, prefabricated girder steel 2, web backing plate 3, presstressed reinforcing steel 4, high-strength bolt 1, it is vertical on prefabricated beam-column 1 and prefabricated girder steel 2
To ribbed stiffener 6 is provided with, mounting hole 1, web are respectively equipped on the web of prefabricated beam-column 1 and on the web of prefabricated girder steel 2
Backing plate 3 is equipped with the mounting hole 28 of quantity identical as mounting hole 1 and size, and web backing plate 3 is symmetrically mounted on prefabricated girder steel 2
Web two sides.Secondly, web backing plate 3 is arranged between prefabricated beam-column 1 and the ribbed stiffener 6 of prefabricated girder steel 2, high-strength bolt 1
Sequentially pass through the mounting hole 28 of one of web backing plate 3, mounting hole 1, another web backing plate mounting hole 28 into
Row fastening, presstressed reinforcing steel 4 are symmetricly set on prefabricated 2 web two sides of girder steel, and the both ends of presstressed reinforcing steel 4 are each passed through prefabricated beam-column
1 and the ribbed stiffener 6 on prefabricated girder steel 2 and fixed with ribbed stiffener 6, ribbed stiffener 6 is equipped with reinforcement pad far from the side of web backing plate 3
Plate 9, the both ends of presstressed reinforcing steel 4 are fixed with reinforcement backing plate 9 respectively.
Principle: web backing plate connects prefabricated beam-column and prefabricated girder steel, and with high-strength bolt one by web backing plate
It is fixedly connected, plays the first protective effect again；Presstressed reinforcing steel is in i shaped steel beam-ends and I-shaped beam-ends edge of a wing upper and lower sides
The interspersed connection in each symmetrical place plays the effect that limitation junction relatively rotates, plays the second protective effect again, and can be fast after shake
Speed is repaired, and selfreparing is played the role of；Finally each backing plate is installed on beam column on lower flange, wherein latten(-tin) is extremely heavy
The component for the increase anti-slip coefficient wanted, all parts are bolted together, are carried out afterwards with high-strength bolt two and high-strength bolt three
It connects, applies prestressing force, the elongated hole on prefabricated girder steel applies pretightning force by high-strength bolt, transports for girder steel is opposite
Dynamic, damper component and beam-column in earthquake are kept substantially motionless, girder steel generation relative motion, in the vibration of prefabricated girder steel
When consume vibration energy, form the third weight defence line of protection node.
The anti-seismic performance highest of embodiment 1 has good shock resistance, can be used in the place of shockproof requirements, resists
Shock stability is attained by the effect of the cast-in-place girder steel of factory；3 destruction of a node of embodiment is usually to occur in web backing plate and prestressing force
Muscle is drawn bad, there is no that is damaged to steelframe main body, ductility is very big when destruction, can be fast by replacing component after shake
The use of the recovery nodes of speed, cost is relatively low；Therebetween, the selection of three nodes can be by region for 2 performance of embodiment
Difference is selected, and very high, suitable further genralrlization is standardized.
Embodiment 1-3 passes through that web is won in succession, presstressed reinforcing steel, friction damper are composed respectively, has node
There are good globality and shock resistance.Since the welding that steel node uses is less to reduce structural stress concentration, reduce
Field erected technique requirement only needs scene to carry out simple assembled, in addition defined prestressing force, to make assembled knot
Structure node has better reliability and globality, easy to operate.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from this
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (8)
1. combining prefabrication and assembly construction steel structure earthquake-resistant connecting node, it is characterised in that: including prefabricated beam-column, prefabricated girder steel, web
Backing plate, high-strength bolt one, are equipped with ribbed stiffener on the prefabricated beam-column and prefabricated girder steel, on the web of the prefabricated beam-column
Be respectively equipped with mounting hole one on the web of prefabricated girder steel, the web backing plate is equipped with quantity identical as mounting hole one and size
Mounting hole two, the web backing plate is symmetrically mounted on prefabricated steel beam web plate two sides, and the high-strength bolt one sequentially passes through wherein
The mounting hole two of one web backing plate, mounting hole one, another web backing plate mounting hole two fastened.
2. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 1, it is characterised in that: further include pre- answer
Power muscle, the both ends of the presstressed reinforcing steel are each passed through prefabricated beam-column and ribbed stiffener on prefabricated girder steel and fix with ribbed stiffener.
3. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 2, it is characterised in that: the ribbed stiffener
It is longitudinally disposed.
4. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 2, it is characterised in that: the prestressing force
Muscle is symmetricly set on prefabricated steel beam web plate two sides.
5. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 2, it is characterised in that: the web pad
Plate is arranged between the ribbed stiffener of prefabricated beam-column and the ribbed stiffener of prefabricated girder steel, side of the ribbed stiffener far from web backing plate
It is equipped with reinforcement backing plate, the both ends of the presstressed reinforcing steel are fixed with reinforcement backing plate respectively.
6. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 1 or 2, it is characterised in that: further include
Damper, the damper are respectively set at the edge of a wing of prefabricated beam-column and prefabricated girder steel, and the damper includes backing plate one, pad
Plate two, backing plate three, backing plate four, backing plate five, backing plate six, high-strength bolt two, high-strength bolt three, the upper lower flange of the prefabricated girder steel
Place is respectively equipped with two elongated holes, is set respectively at the upper lower flange of the prefabricated beam-column there are four bolt hole, described prefabricated
One piece of backing plate three, the prefabricated girder steel and prefabricated beam-column are installed in girder steel and the prefabricated one end of the beam-column edge of a wing far from web respectively
One piece of backing plate five is installed close to one end of web in the edge of a wing respectively, and described two backing plates three are equipped with one piece far from one end of backing plate five
Backing plate two is equipped with backing plate one on the end face of the backing plate two far from backing plate three and close to the side of prefabricated girder steel, described two
Backing plate five is equipped with one piece of backing plate four far from one end of backing plate three, on the end face of the backing plate four far from backing plate five and close to prefabricated
The side of girder steel is equipped with backing plate six, and the high-strength bolt two sequentially passes through backing plate six, backing plate four, backing plate five, the prefabricated girder steel wing
Elongated hole, backing plate three, backing plate two, backing plate one on edge are fastened, and the high-strength bolt three sequentially passes through backing plate four, backing plate
Five, the bolt hole on the prefabricated beam-column edge of a wing, backing plate three, backing plate two are fastened.
7. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 6, it is characterised in that: the elongated hole
The both ends in hole are semicircle.
8. combination prefabrication and assembly construction steel structure earthquake-resistant connecting node according to claim 6, it is characterised in that: the backing plate
One, backing plate two, backing plate three, backing plate four, backing plate five, backing plate six are respectively equipped with bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639040.0U CN208918017U (en) | 2018-10-10 | 2018-10-10 | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639040.0U CN208918017U (en) | 2018-10-10 | 2018-10-10 | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208918017U true CN208918017U (en) | 2019-05-31 |
Family
ID=66708722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639040.0U Expired - Fee Related CN208918017U (en) | 2018-10-10 | 2018-10-10 | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208918017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024919A (en) * | 2018-10-10 | 2018-12-18 | 安徽建筑大学 | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node |
-
2018
- 2018-10-10 CN CN201821639040.0U patent/CN208918017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024919A (en) * | 2018-10-10 | 2018-12-18 | 安徽建筑大学 | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205776734U (en) | A kind of assembly concrete connecting structure of beam column nodes | |
| CN211549021U (en) | Self-resetting steel frame beam-column joint with hidden staged energy dissipation damper | |
| CN106593059B (en) | Dog bone type node beam end buckling restraint device | |
| CN106930593A (en) | Bamboo（Wood）Frame structure beam column assembled energy dissipation node | |
| CN111021537B (en) | Energy-consumption self-resetting steel structure beam column joint connecting device | |
| CN102587692B (en) | Mixed integrated high-rise structural system | |
| CN110331792A (en) | A kind of U-shaped metal damper of assembled Self-resetting | |
| CN110029748B (en) | Assembled mild steel-friction composite displacement damper and assembling method thereof | |
| KR20110041079A (en) | Ductility increasing shear wall system | |
| CN208749195U (en) | A kind of replaceable axial push-pull type mild-steel energy-consumption damper | |
| CN202787569U (en) | Eccentric brace type steel plate shear wall | |
| CN109024919A (en) | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node | |
| CN208918017U (en) | Combine prefabrication and assembly construction steel structure earthquake-resistant connecting node | |
| CN115787834A (en) | Modular self-resetting steel frame connecting structure | |
| CN205444463U (en) | Damping wall based on steel structure beam and column mosaic structure | |
| CN107190875A (en) | One kind easily resets replaceable bending resistance power consumption attachment means | |
| CN102011434A (en) | BRB (buckling restrained brace) concrete frame beam-column joint | |
| CN204174839U (en) | Cellular junction steel plate-bis-limb steel pipe concrete combination column | |
| CN113047429A (en) | Rotation friction energy dissipation type self-resetting assembly type beam-column joint | |
| CN208918002U (en) | The recoverable energy dissipation connecting node of prefabrication and assembly construction steel construction | |
| CN216787424U (en) | Connecting device for steel structure nodes | |
| CN110792167A (en) | Assembled concrete beam column node with damping device | |
| CN101974940A (en) | Joint of buckling restrained brace and concrete beam | |
| CN216196889U (en) | Assembled steel structure frame and assembled steel structure house | |
| CN109653392A (en) | A kind of suspension column energy-consumption damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 Termination date: 20211010 |