CN208777485U - A kind of segmented lead dot locking energy dissipation brace - Google Patents

A kind of segmented lead dot locking energy dissipation brace Download PDF

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Publication number
CN208777485U
CN208777485U CN201821403891.5U CN201821403891U CN208777485U CN 208777485 U CN208777485 U CN 208777485U CN 201821403891 U CN201821403891 U CN 201821403891U CN 208777485 U CN208777485 U CN 208777485U
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energy
steel plate
segment steel
heavy caliber
plate
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CN201821403891.5U
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张延年
杨森
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Shenyang Jianzhu University
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Shenyang Jianzhu University
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Abstract

The utility model provides a kind of segmented lead dot locking energy dissipation brace, belongs to building construction vibration control field.The main body of segmented lead dot locking energy dissipation brace is that several heavy calibers energy consumption segment steel plate, small-bore energy consumption segment steel plate and end heavy caliber energy consumption segment steel plate are formed by connecting using lead dot, end heavy caliber energy consumption segment steel plate is respectively set at the both ends of segmented lead dot locking energy dissipation brace main body, several heavy caliber energy consumption segment steel plates and small-bore energy consumption segment steel plate are set between two end heavy caliber energy consumption segment steel plates, and heavy caliber energy consumption segment steel plate and small-bore energy consumption segment steel plate are using interval setting.The utility model beneficial effect is that initial stiffness is big, steel utilization ratio is high, the processing is simple, and when earthquake can be reduced response of buildings to earthquake, it is made to possess good anti-seismic performance, ductility and hysteretic energy ability.

Description

A kind of segmented lead dot locking energy dissipation brace
Technical field
The utility model belongs to building construction vibration control field, locks energy consumption branch more particularly to a kind of segmented lead dot Support.
Background technique
Earthquake disaster have it is sudden and crushing, seriously threaten the safety of human life, property.Annual hair in the world Raw ruinous earthquake nearly thousand times, a violent earthquake can cause the economic loss of more than one hundred billion dollar, cause hundreds of thousands people dead or tight It is severely injured residual.China is located on two most active earthquake zones in the world, is the one of the countries with the most serious ... that suffers disaster from an earthquake, earthquake Caused by casualties occupy first place in the world, economic loss is also very huge.In earthquake the considerable damage of building with collapse, be to make At the immediate cause of earthquake disaster.When earthquake occurs, ground vibration causes the earthquake response of structure.Ground is fixed in for basis Building structure, reaction along highly from top to bottom successively amplification.Since the earthquake response of works a part (accelerates Degree, speed or displacement) it is excessive, so that main body load-carrying members is seriously destroyed or even is collapsed;Although or main structure is not destroyed, is built Facing, finishing or other non-structural accessories etc. is built to damage and lead to heavy losses;Or indoor expensive instrument, damage of facilities cause sternly The loss or secondary disaster of weight.In order to avoid the generation of above-mentioned disaster, people must control the earthquake response of structural system System, and eliminate " amplifier " effect of structural system, structure energy-eliminating shock-absorbing technology be certain nonload bearing elements of structure (such as Shear wall, connector etc.) it is designed to energy dissipating rod piece, or at certain positions (interlayer space, node, connecting sewing etc.) of structure Energy dissipator is installed.In small wind or small shake, these energy dissipating rod pieces (or energy dissipator) and structure itself have enough sides To rigidity to meet requirement, structure is in elastic stage;When there is big shake or strong wind, with the increasing of structure lateral deformation Greatly, energy dissipation component or energy dissipator take the lead in starting to work, and generate larger damping, a large amount of earthquakes for consuming input structure or wind shake energy Amount, makes the energy such as kinetic energy or the elastic potential energy of structure be converted to the forms such as thermal energy and dissipates, the earthquake of rapid attenuating structure or wind Vibration reaction (displacement, speed, acceleration etc.) makes main structure avoid the occurrence of apparent inelastic state, protects main structure And component in macroseism or strong wind from destroy.It is that structure produces because the reasons such as earthquake are transferred to the external energy of building structure The root of raw vibration increases energy consumption, it will reduce the dynamic respons of structure so energy-consuming device is arranged in the structure.At present The confined concrete of the anti-buckling energy-consumption component of research and development is easily crushed and loses constraint and anti-buckling effect, causes it Energy dissipation capacity is greatly reduced.Therefore, some dissipative member manufacturing process, there is still a need for further improvements for energy-dissipating property etc..
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of segmented lead dot locking energy dissipation brace, Using the structure design of sectional type connection energy consumption, several heavy calibers energy consumption segment steel plate, small-bore energy consumption are saved using lead dot Section steel plate and end heavy caliber energy consumption segment steel plate are formed by connecting, and are capable of increasing the whole of building structure when using in normal state Body rigidity, when earthquake, can be reduced response of buildings to earthquake, it is enable to possess good anti-seismic performance, ductility and hysteretic energy Power.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of segmented lead dot locks energy dissipation brace, including heavy caliber energy consumption segment steel plate, energy consumption rib, the interior circular hole, small of setting Bore energy consumption segment steel plate, connecting plate screw, lead dot hole, reinforces connecting plate, lead dot and end heavy caliber energy consumption segment at connecting plate Steel plate, the main body of segmented lead dot locking energy dissipation brace are that several heavy calibers are consumed energy segment steel plate, small-bore using lead dot Energy consumption segment steel plate and end heavy caliber energy consumption segment steel plate are formed by connecting, the two of segmented lead dot locking energy dissipation brace main body End heavy caliber energy consumption segment steel plate is respectively set in end, and several big mouths are arranged between two end heavy caliber energy consumption segment steel plates Diameter energy consumption segment steel plate and small-bore energy consumption segment steel plate, heavy caliber energy consumption segment steel plate and small-bore energy consumption segment steel plate use Interval setting, heavy caliber energy consumption segment steel plate and small-bore energy consumption segment steel plate are tetrahedral structure, consume energy and save in heavy caliber A column lead dot hole is respectively set in section steel plate, the small-bore every face two sides for consuming energy segment steel plate, is arranged two between two column lead dot holes Set circular hole in column, and set in adjacent circular hole and it is interior set setting energy consumption rib between circular hole, end heavy caliber consumes energy segment steel Plate is tetrahedral structure, sets circular hole in two column of every face setting of end heavy caliber energy consumption segment steel plate, and in adjacent If energy consumption rib is arranged in circular hole and interior set between circular hole, the every face and small-bore energy consumption segment of heavy caliber energy consumption segment steel plate in end A column lead dot hole is arranged in the connecting side of steel plate, the other side in every face of heavy caliber energy consumption segment steel plate and reinforcement connecting plate in end It is fixedly connected, and connecting plate is set and is connect with connecting plate is reinforced, connecting plate screw is set on connecting plate.
Wherein, the bores setting such as the heavy caliber energy consumption segment steel plate and end heavy caliber energy consumption segment steel plate.
Wherein, the size of the lead dot is configured according to the size in lead dot hole.
Wherein, several connecting plate screws are equidistantly opened up on the connecting plate.
Wherein, the heavy caliber energy consumption segment steel plate is made using low yield point steel plate.
Wherein, the small-bore energy consumption segment steel plate is made using low yield point steel plate.
Wherein, the end heavy caliber energy consumption segment steel plate is made using low yield point steel plate.
Wherein, the end heavy caliber energy consumption segment steel plate uses welding manner to connect with connecting plate is reinforced.
The utility model has the beneficial effects that initial stiffness is larger, steel surrender area is big, energy consumption effect is good, steel utilize Rate is high, the processing is simple, is designed using the structure of sectional type connection energy consumption, several heavy calibers are consumed energy segment steel using lead dot Plate, small-bore energy consumption segment steel plate and end heavy caliber energy consumption segment steel plate are formed by connecting, using heavy caliber energy consumption segment steel plate The combination of setting is alternateed with small-bore energy consumption segment steel plate, so that the plasticity of the utility model structure is reasonably distributed, Under the action of level is drawn, is pressed, heavy caliber energy consumption segment steel plate, small-bore energy consumption segment steel plate and the end heavy caliber consumption of setting Energy segment steel plate can be mutually coordinated and tension and compression are consumed energy, and without obvious stress concentration phenomenon, plays respective maximum effect, can make structure Kinetic energy or the energy such as elastic potential energy be converted to the forms such as thermal energy and dissipate, building knot is capable of increasing when using in normal state The overall stiffness of structure can reduce the earthquake response of building structure in the event of an earthquake, make its possess good anti-seismic performance, Ductility and hysteretic energy ability.
Detailed description of the invention
The segmented lead dot locking energy dissipation brace in the utility model is described further with reference to the accompanying drawing:
Fig. 1 is that the utility model segmented lead dot locks energy dissipation brace schematic elevation view.
Fig. 2 is that the utility model segmented lead dot locks energy dissipation brace schematic top plan view.
Fig. 3 is that the utility model segmented lead dot locks energy dissipation brace schematic side view.
Fig. 4 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 5 be heavy caliber consume energy segment steel plate face and schematic top plan view.
Fig. 6 be it is small-bore energy consumption segment steel plate face and schematic top plan view.
Fig. 7 be end heavy caliber consume energy segment steel plate face and schematic top plan view.
In figure: 1 is heavy caliber energy consumption segment steel plate;2 be energy consumption rib;3 set circular hole to be interior;4 be small-bore energy consumption segment steel Plate;5 be connecting plate;6 be connecting plate screw;7 be lead dot hole;8 be reinforcement connecting plate;9 be lead dot;10 consume energy for end heavy caliber Segment steel plate.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
A kind of segmented lead dot locking energy dissipation brace, as shown in Fig. 1 ~ Fig. 7, including heavy caliber energy consumption segment steel plate 1, energy consumption Rib 2, it is interior set circular hole 3, small-bore energy consumption segment steel plate 4, connecting plate 5, connecting plate screw 6, lead dot hole 7, reinforce connecting plate 8, lead Pin 9 and end heavy caliber energy consumption segment steel plate 10, segmented lead dot lock in the structure of energy dissipation brace, and the main body of structure uses lead Pin 9 by several heavy calibers consume energy segment steel plate 1, small-bore energy consumption segment steel plate 4 and end heavy caliber energy consumption segment steel plate 10 It is formed by connecting, end heavy caliber energy consumption segment steel plate 10 is respectively set in the both ends of main structure body, consumes energy in two end heavy calibers Several heavy caliber energy consumption segment steel plates 1 and small-bore energy consumption segment steel plate 4, heavy caliber energy consumption segment are set between segment steel plate 10 Steel plate 1 and small-bore energy consumption segment steel plate 4 are using interval setting, heavy caliber energy consumption segment steel plate 1 and small-bore energy consumption segment steel Plate 4 is tetrahedral structure, and a column lead dot hole 7 is respectively set in every face two sides, is arranged in two column between two column lead dot holes 7 and sets circle Hole 3, and set in adjacent circular hole 3 and it is interior set setting energy consumption rib 2 between circular hole 3, end heavy caliber consumes energy segment steel plate 10 For tetrahedral structure, it is arranged in two column in every face and sets circular hole 3, and sets circular hole 3 in adjacent and interior set sets between circular hole 3 Set energy consumption rib 2, the one column lead dot hole 7 of connecting side setting in every face and small-bore energy consumption segment steel plate 4, the other side in every face and reinforcement Connecting plate 8 is fixedly connected, and connecting plate 5 is arranged and connect with connecting plate 8 is reinforced, and connecting plate screw 6 is arranged in connecting plate 5.
Heavy caliber energy consumption segment steel plate 1 and the equal bores setting of end heavy caliber energy consumption segment steel plate 10.The size of lead dot 9 according to It is configured according to the size in lead dot hole 7.Several connecting plate screws 6 are equidistantly opened up on connecting plate 5.Heavy caliber energy consumption segment steel Plate 1 is made using low yield point steel plate.Small-bore energy consumption segment steel plate 4 is made using low yield point steel plate.End Heavy caliber energy consumption segment steel plate 10 is made using low yield point steel plate.End heavy caliber energy consumption segment steel plate 10 and reinforcement connect Fishplate bar 8 is connected using welding manner.Heavy caliber energy consumption segment steel plate 1, end heavy caliber energy consumption segment steel plate 10, small-bore energy consumption It is hollow structure inside segment steel plate 4.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of segmented lead dot locks energy dissipation brace, including heavy caliber energy consumption segment steel plate (1), energy consumption rib (2), interior set circular hole (3), small-bore energy consumption segment steel plate (4), connecting plate (5), connecting plate screw (6), lead dot hole (7), reinforcement connecting plate (8), lead Sell (9) and end heavy caliber energy consumption segment steel plate (10), it is characterised in that: the main body that segmented lead dot locks energy dissipation brace is to adopt Several heavy calibers are consumed energy segment steel plate (1) with lead dot (9), small-bore energy consumption segment steel plate (4) and end heavy caliber are consumed energy Segment steel plate (10) is formed by connecting, and the energy consumption of end heavy caliber is respectively set at the both ends of segmented lead dot locking energy dissipation brace main body Several heavy caliber energy consumption segment steel plates are arranged in segment steel plate (10) between two end heavy caliber energy consumptions segment steel plate (10) (1) it consumes energy segment steel plate (1) between the use of small-bore energy consumption segment steel plate (4) with small-bore energy consumption segment steel plate (4), heavy caliber Every setting, heavy caliber consumes energy segment steel plate (1) and small-bore energy consumption segment steel plate (4) is tetrahedral structure, consumes in heavy caliber A column lead dot hole (7) is respectively set in energy segment steel plate (1), the small-bore every face two sides for consuming energy segment steel plate (4), in two column lead dots It is set circular hole (3) in two column of setting between hole (7), and sets circular hole (3) in adjacent and interior set setting between circular hole (3) and consume energy Rib (2), end heavy caliber consume energy segment steel plate (10) for tetrahedral structure, and in end, heavy caliber energy consumption segment steel plate (10) is every Is set circular hole (3) in two column of face setting, and set in adjacent circular hole (3) and it is interior set setting between circular hole (3) and consume energy rib (2), In end, a column lead dot is arranged in the connecting side of every face of heavy caliber energy consumption segment steel plate (10) and small-bore energy consumption segment steel plate (4) Hole (7), in end, the other side in every face of heavy caliber energy consumption segment steel plate (10) is fixedly connected with connecting plate (8) are reinforced, and is set It sets connecting plate (5) and is connect with connecting plate (8) are reinforced, connecting plate screw (6) are set on connecting plate (5).
2. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the heavy caliber energy consumption section The bores setting such as section steel plate (1) and end heavy caliber energy consumption segment steel plate (10).
3. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the ruler of the lead dot (9) The very little size according to lead dot hole (7) is configured.
4. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: in the connecting plate (5) On equidistantly open up several connecting plate screws (6).
5. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the heavy caliber energy consumption section Section steel plate (1) is made using low yield point steel plate.
6. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the small-bore energy consumption section Section steel plate (4) is made using low yield point steel plate.
7. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the end heavy caliber consumption Energy segment steel plate (10) is made using low yield point steel plate.
8. a kind of segmented lead dot locks energy dissipation brace according to claim 1, it is characterised in that: the end heavy caliber consumption Energy segment steel plate (10) uses welding manner to connect with connecting plate (8) are reinforced.
CN201821403891.5U 2018-08-29 2018-08-29 A kind of segmented lead dot locking energy dissipation brace Active CN208777485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821403891.5U CN208777485U (en) 2018-08-29 2018-08-29 A kind of segmented lead dot locking energy dissipation brace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821403891.5U CN208777485U (en) 2018-08-29 2018-08-29 A kind of segmented lead dot locking energy dissipation brace

Publications (1)

Publication Number Publication Date
CN208777485U true CN208777485U (en) 2019-04-23

Family

ID=66158986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821403891.5U Active CN208777485U (en) 2018-08-29 2018-08-29 A kind of segmented lead dot locking energy dissipation brace

Country Status (1)

Country Link
CN (1) CN208777485U (en)

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