CN109667363A - The steel structure earthquake-resistant of concrete column structure and pedestal reinforces node - Google Patents
The steel structure earthquake-resistant of concrete column structure and pedestal reinforces node Download PDFInfo
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- CN109667363A CN109667363A CN201910117080.1A CN201910117080A CN109667363A CN 109667363 A CN109667363 A CN 109667363A CN 201910117080 A CN201910117080 A CN 201910117080A CN 109667363 A CN109667363 A CN 109667363A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Environmental & Geological Engineering (AREA)
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- Structural Engineering (AREA)
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Abstract
The present invention provides the steel structure earthquake-resistants of a kind of concrete column structure and pedestal to reinforce node, belong to concrete component node interconnection technique field, beneficial effect is that industrialization installation fractionation is very convenient, reinforce fixation steel plate using right angle to reinforce the right angle connecting node of concrete column structure and concrete pedestal structure, improve connection stiffness, on the one hand node bonding strength and stability are improved using node shock absorption energy consuming device again, it effectively prevent right angle connecting node to occur to slide easily or deform, rupture failure will not occur when earthquake comes or drawing destroys, on the other hand, when micro-displacement occurs for node, the main Wasted-energy steel plate of tension and compression can carry out tension and compression energy consumption to auxiliary Wasted-energy steel plate when earthquake, node shock absorption energy consuming device can squeeze Energy dissipating material and consume energy simultaneously, node damping, buffering effect can be improved in the performance of its elasticity, form anti-seismic performance Preferable node linked system, has certain bumper and absorbing shock ability while so that connecting node is had certain bonding strength and rigidity.
Description
Technical field
The invention belongs to concrete component node interconnection technique fields, more particularly to a kind of concrete column structure and pedestal
Steel structure earthquake-resistant reinforce node.
Background technique
Concrete component node interconnection technique is the Xiang Zhengce that national government is advocated energetically, and wherein major measure is to carry out
The antidetonation of node connects design, and the effect of response of buildings to earthquake is reduced with this.Some buildings are in node connection is built
Earthquake resistant level is relatively low, guarantees to be unable to satisfy anti-seismic performance while connection is sufficiently stable, earthquake disaster has sudden and destroys
Property, seriously threaten the safety of human life, property.China is located on two most active earthquake zones in the world, is by ground
Earthquake calamity does harm to one of the countries with the most serious ..., and casualties caused by earthquake occupies first place in the world, and economic loss is also very huge.When earthquake
The shock resistance of fabric structure junction is bad to be easily led to considerable damage and collapses, and is destroyed main body load-carrying members seriously and is even fallen
It collapses, is the immediate cause for causing earthquake disaster.In order to avoid the generation of above-mentioned disaster, people must be to building connecting node knot
Structure earthquake response is controlled, and eliminates the bad feature of node point connection shock resistance, it is made to have foot in small wind or small shake
Enough rigidity is to meet requirement, and when there is big shake or strong wind, structure has certain elastic reaction, generates larger damping, can
The earthquake of a large amount of consumption input structures or wind shake energy, make the energy such as structure kinetic energy or elastic potential energy be converted to the forms such as thermal energy consumption
It dissipates, structure is protected, from destroying, to make to meet requirement in macroseism or strong wind.Most of concrete component nodes at this stage
Connection can guarantee that node has enough bearing capacitys and connection stiffness appropriate, to realize the transmission internal force at node, but
The anti-seismic performance of connecting node is not especially good relatively while guaranteeing that connection is sufficiently stable.The concrete component researched and developed at present
Node point connection anti-seismic technology is relatively not perfect, therefore the shock resistance of concrete component node point connection still needs to further change
Into.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention provides a kind of concrete column structure and the steel construction of pedestal is anti-
Node is reinforced in shake, and industrialization installation fractionation is very convenient, and right angle connecting node is effectively prevent to occur to slide easily or deform, will not
Rupture failure occurs when earthquake comes or drawing destroys, forms the node linked system of good seismic performance, has connecting node
There is certain bumper and absorbing shock ability while standby certain bonding strength and rigidity.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
Fixation steel plate, node damping are reinforced in a kind of steel structure earthquake-resistant reinforcement node of concrete column structure and pedestal, including right angle
Energy-consuming device, big connector, small connector, concrete column structure, concrete pedestal structure, auxiliary Wasted-energy steel plate, lead dot hole, lead
Pin interior sets circular hole, energy consumption rib and Energy dissipating material；
The steel structure earthquake-resistant of concrete column structure and pedestal is reinforced in the structure of node, and concrete column structure is arranged in coagulation soil matrix
On holder structure, reinforces fixation steel plate at the two sides of concrete column structure and concrete pedestal structure connecting node setting right angle, adopt
Fixation steel plate and concrete column structure are reinforced to right angle with big connector, right angle reinforce fixation steel plate and concrete pedestal structure into
The rectangular structure of fixation steel plate is reinforced at row connection, right angle, and node damping is arranged at the right angle node that fixation steel plate is reinforced at right angle
Energy dissipating material is arranged in the inside configuration of node shock absorption energy consuming device in energy-consuming device, using small connector to right-angle connecting plate, straight
Fixation steel plate is reinforced at angle and concrete column structure is attached, and reinforces fixed steel to right-angle connecting plate, right angle using small connector
Plate and concrete pedestal structure are attached, and node shock absorption energy consuming device connects structure by right-angle connecting plate, the main Wasted-energy steel plate of tension and compression
At, and be provided with auxiliary Wasted-energy steel plate, lead dot and reinforcing is attached to the main Wasted-energy steel plate of tension and compression, it is arranged on auxiliary Wasted-energy steel plate several
Column lead dot hole, it is interior set circular hole, the setting of circular hole interval is set in each column lead dot hole and each column, sets in adjacent and consumption is set between circular hole
Can rib, several columns lead dot hole is set on the main Wasted-energy steel plate of tension and compression, auxiliary Wasted-energy steel plate, tension and compression are sequentially passed through using lead dot when connection
Lead dot hole on main Wasted-energy steel plate, auxiliary Wasted-energy steel plate is attached.
Further, it is equal to reinforce fixation steel plate, right-angle connecting plate, the main Wasted-energy steel plate of tension and compression and auxiliary Wasted-energy steel plate for the right angle
It is made of low yield point steel plate.
Further, the big connector, small connector are all made of waterproof and preservative treatment.
Further, the size of the lead dot is arranged according to the dimensional standard in lead dot hole.
Further, the Energy dissipating material is made of foamed aluminium.
Further, the lead dot hole on the auxiliary Wasted-energy steel plate is corresponding according to the lead dot hole site on the main Wasted-energy steel plate of tension and compression
Setting.
Further, the right-angle connecting plate is right-angle connecting plate, and two right-angle sides form the main consumption of tension and compression to angle inner bending
Energy steel plate, two right-angle side vertex connection line overlap of the tension and compression main Wasted-energy steel plate and right-angle connecting plate.
Beneficial effects of the present invention
The beneficial effects of the invention are as follows construction is simples, and construction cost is low, and industrialization fractionation is very convenient, are easily installed, using straight
Angle is reinforced fixation steel plate and is reinforced to the right angle connecting node of concrete column structure and concrete pedestal structure, and it is rigid to improve node
On the one hand degree improves node bonding strength and stability using node shock absorption energy consuming device again, effectively prevent right angle connection section
Sliding or deformation occur easily for point, and rupture failure will not occur when earthquake comes or drawing destroys, on the other hand, earthquake Shi Jie
Tension and compression main Wasted-energy steel plate when micro-displacement occurs for point can carry out tension and compression energy consumption, while node shock absorption energy consuming device to auxiliary Wasted-energy steel plate
Energy dissipating material can be squeezed and be consumed energy, node damping, buffering effect can be improved in the performance of elasticity, has connecting node and centainly connects
There is certain bumper and absorbing shock ability while connecing strength and stiffness, form the node linked system of good seismic performance.
Detailed description of the invention
Fig. 1 is the steel structure earthquake-resistant reinforcement node diagrammatic cross-section of concrete column structure of the present invention and pedestal.
Fig. 2 is node shock absorption energy consuming device schematic diagram.
Fig. 3 is the main Wasted-energy steel plate schematic diagram of tension and compression.
Wasted-energy steel plate schematic diagram supplemented by Fig. 4.
In figure: 1 reinforces fixation steel plate for right angle；2 be node shock absorption energy consuming device；3 be big connector；4 be small connector；
5 be concrete column structure；6 be concrete pedestal structure；7 be right-angle connecting plate；8 be the main Wasted-energy steel plate of tension and compression；Consume energy steel supplemented by 9
Plate；10 be lead dot hole；11 be lead dot；12 set circular hole to be interior；13 be energy consumption rib；14 be Energy dissipating material.
Specific embodiment
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not
They can be interpreted as limiting the scope of the present invention.
A kind of steel structure earthquake-resistant reinforcement node of concrete column structure and pedestal, includes that right angle is reinforced as shown in Fig. 1 ~ Fig. 4
Fixation steel plate 1, node shock absorption energy consuming device 2, big connector 3, small connector 4, concrete column structure 5, concrete pedestal structure
6, auxiliary Wasted-energy steel plate 9, lead dot hole 10, lead dot 11, interior set circular hole 12, energy consumption rib 13 and Energy dissipating material 14；
The steel structure earthquake-resistant of concrete column structure and pedestal is reinforced in the structure of node, and concrete column structure 5 is arranged in concrete
On base construction 6, reinforce fixed steel at the two sides of 6 connecting node of concrete column structure 5 and concrete pedestal structure setting right angle
Plate 1 reinforces fixation steel plate 1 to right angle using big connector 3 and fixation steel plate 1 and concrete is reinforced in concrete column structure 5, right angle
Base construction 6 is attached, and the rectangular structure of fixation steel plate 1 is reinforced at right angle, at the right angle node that fixation steel plate 1 is reinforced at right angle
Node shock absorption energy consuming device 2 is set, Energy dissipating material 14 is set in the inside configuration of node shock absorption energy consuming device 2, using small connection
Part 4 is reinforced fixation steel plate 1 and concrete column structure 5 to right-angle connecting plate 7, right angle and is attached, using small connector 4 to right angle
Fixation steel plate 1 is reinforced at connecting plate 7, right angle and concrete pedestal structure 6 is attached, and node shock absorption energy consuming device 2 is connected by right angle
Fishplate bar 7, the main Wasted-energy steel plate 8 of tension and compression connect and compose, and are provided with auxiliary Wasted-energy steel plate 9, lead dot 11 to the progress of the main Wasted-energy steel plate of tension and compression 8
Reinforcement by connection, on auxiliary Wasted-energy steel plate 9 be arranged several columns lead dot hole 10, it is interior set circular hole 12, set in each column lead dot hole 10 and each column
The setting of the interval of circular hole 12 sets setting energy consumption rib 13 between circular hole 12 in adjacent, is arranged on the main Wasted-energy steel plate 8 of tension and compression several
Column lead dot hole 10 sequentially passes through auxiliary Wasted-energy steel plate 9, the main Wasted-energy steel plate 8 of tension and compression, on auxiliary Wasted-energy steel plate 9 using lead dot 11 when connection
Lead dot hole 10 be attached.
Reinforce fixation steel plate 1, right-angle connecting plate 7, the main Wasted-energy steel plate 8 of tension and compression and auxiliary Wasted-energy steel plate 9 and be all made of in the right angle
Low yield point steel plate is made；The big connector 3, small connector 4 are all made of waterproof and preservative treatment；The size of the lead dot 11
Dimensional standard according to lead dot hole 10 is arranged；Lead dot hole 10 on the auxiliary Wasted-energy steel plate 9 is according on the main Wasted-energy steel plate 8 of tension and compression
10 position of lead dot hole is correspondingly arranged；The Energy dissipating material 14 is made of foamed aluminium；The right-angle connecting plate 7 is right angle connection
Plate, two right-angle sides form the main Wasted-energy steel plate 8 of tension and compression, the main Wasted-energy steel plate 8 of tension and compression and right-angle connecting plate 7 to angle inner bending
Two right-angle side vertex connect line overlap.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node, including fixation steel plate (1), node are reinforced in right angle
It is shock absorption energy consuming device (2), big connector (3), small connector (4), concrete column structure (5), concrete pedestal structure (6), auxiliary
Wasted-energy steel plate (9), lead dot (11), interior sets circular hole (12), energy consumption rib (13) and Energy dissipating material (14), feature at lead dot hole (10)
It is:
The steel structure earthquake-resistant of concrete column structure and pedestal is reinforced in the structure of node, and concrete column structure (5) is arranged in coagulation
On soil matrix holder structure (6), add at the two sides of concrete column structure (5) and concrete pedestal structure (6) connecting node setting right angle
Strong fixation steel plate (1) reinforces fixation steel plate (1) to right angle using big connector (3) and concrete column structure (5), right angle is reinforced
Fixation steel plate (1) and concrete pedestal structure (6) are attached, and fixation steel plate (1) rectangular structure is reinforced at right angle, at right angle plus
Node shock absorption energy consuming device (2) are set at the right angle node of strong fixation steel plate (1), the structure in node shock absorption energy consuming device (2)
Inside setting Energy dissipating material (14) reinforces fixation steel plate (1) and coagulation to right-angle connecting plate (7), right angle using small connector (4)
Earth pillar structure (5) is attached, and reinforces fixation steel plate (1) and coagulation to right-angle connecting plate (7), right angle using small connector (4)
Soil matrix holder structure (6) is attached, and node shock absorption energy consuming device (2) is connected by right-angle connecting plate (7), the main Wasted-energy steel plate of tension and compression (8)
Composition is connect, and is provided with auxiliary Wasted-energy steel plate (9), lead dot (11) and reinforcing is attached to the main Wasted-energy steel plate of tension and compression (8), in auxiliary energy consumption
Be arranged on steel plate (9) several columns lead dot hole (10), it is interior set circular hole (12), set in each column lead dot hole (10) and each column between circular hole (12)
Every setting, setting energy consumption rib (13) between circular hole (12) is set in adjacent, several columns are set on the main Wasted-energy steel plate of tension and compression (8)
Lead dot hole (10) sequentially passes through auxiliary Wasted-energy steel plate (9), the main Wasted-energy steel plate of tension and compression (8), auxiliary energy consumption steel using lead dot (11) when connection
Lead dot hole (10) on plate (9) is attached.
2. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
Reinforce fixation steel plate (1), right-angle connecting plate (7), the main Wasted-energy steel plate of tension and compression (8) and auxiliary Wasted-energy steel plate (9) and be all made of in the right angle
Low yield point steel plate is made.
3. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
The big connector (3), small connector (4) are all made of waterproof and preservative treatment.
4. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
The size of the lead dot (11) is arranged according to the dimensional standard of lead dot hole (10).
5. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
The Energy dissipating material (14) is made of foamed aluminium.
6. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
Lead dot hole (10) on the auxiliary Wasted-energy steel plate (9) is set according to lead dot hole (10) the position correspondence on the main Wasted-energy steel plate of tension and compression (8)
It sets.
7. the steel structure earthquake-resistant of a kind of concrete column structure and pedestal reinforces node according to claim 1, it is characterised in that:
The right-angle connecting plate (7) is right-angle connecting plate, and two right-angle sides form the main Wasted-energy steel plate of tension and compression (8) to angle inner bending, described
The main Wasted-energy steel plate of tension and compression (8) connect line overlap with two right-angle side vertex of right-angle connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117080.1A CN109667363A (en) | 2019-02-15 | 2019-02-15 | The steel structure earthquake-resistant of concrete column structure and pedestal reinforces node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117080.1A CN109667363A (en) | 2019-02-15 | 2019-02-15 | The steel structure earthquake-resistant of concrete column structure and pedestal reinforces node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109667363A true CN109667363A (en) | 2019-04-23 |
Family
ID=66151429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910117080.1A Withdrawn CN109667363A (en) | 2019-02-15 | 2019-02-15 | The steel structure earthquake-resistant of concrete column structure and pedestal reinforces node |
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| Country | Link |
|---|---|
| CN (1) | CN109667363A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980058A (en) * | 2020-09-17 | 2020-11-24 | 张延年 | Concrete retaining wall structure with energy dissipation and shock absorption functions |
| CN112095940A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Earthquake-resistant prefabricated staircase structure |
-
2019
- 2019-02-15 CN CN201910117080.1A patent/CN109667363A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095940A (en) * | 2020-07-28 | 2020-12-18 | 浙江鸿翔远大建筑科技有限公司 | Earthquake-resistant prefabricated staircase structure |
| CN111980058A (en) * | 2020-09-17 | 2020-11-24 | 张延年 | Concrete retaining wall structure with energy dissipation and shock absorption functions |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190423 |
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| WW01 | Invention patent application withdrawn after publication |