CN110258842B - Assembled antidetonation power consumption wall - Google Patents
Assembled antidetonation power consumption wall Download PDFInfo
- Publication number
- CN110258842B CN110258842B CN201910580885.XA CN201910580885A CN110258842B CN 110258842 B CN110258842 B CN 110258842B CN 201910580885 A CN201910580885 A CN 201910580885A CN 110258842 B CN110258842 B CN 110258842B
- Authority
- CN
- China
- Prior art keywords
- plate
- friction
- viscous
- damping
- energy dissipation
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
-
- 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
- E04H9/0235—Anti-seismic devices with hydraulic or pneumatic damping
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an assembled anti-seismic energy dissipation wall, which comprises: the viscous damping fluid is filled in the box body, and the viscous-friction plate and the damping plate are arranged in the box body; under the initial condition, the energy consumption enhancing structure corresponds to the third plate of the damping plate, and the length of the third plate along the length direction of the beam is larger than that of the energy consumption enhancing structure along the length direction of the beam. By adopting the fabricated anti-seismic energy dissipation wall, different energy dissipation effects under different seismic displacements can be improved.
Description
Technical Field
The invention relates to the field of building construction, in particular to an assembled anti-seismic energy dissipation wall.
Background
The application number of the invention is '201810808087.3', and discloses an anti-seismic prefabricated wall body, wherein a plurality of wall body units of the wall body are spliced, the wall body comprises two wall surfaces and four side surfaces, and the wall body units comprise: the steel structure frame body comprises vertical square tubes arranged on the left side and the right side and beam square tubes arranged on the upper side and the lower side; the vertical square tube is clamped between the beam square tubes and used for supporting the beam square tubes; the connecting node group is arranged in the steel structure frame in a diagonal manner, and the connecting nodes are respectively connected with the adjacent vertical square tube and the beam square tube; the buckling restrained brace comprises a cross steel core and a steel square tube sleeved with the cross steel core, wherein concrete is filled between the cross steel core and the steel square tube; the two ends of the cross steel core are connected with the connecting nodes through high-strength bolts; the wall units are correspondingly arranged in parallel, and penetrate through the beam square tube on the upper side and the beam square tube on the lower side of each wall unit through a group of long I-shaped steel bars, so that a wall is formed.
The application number is "201810924923.4", and the Chinese invention patent application discloses an antidetonation shaped steel structure assembly type building, includes the ground, the top of ground is fixed with the concrete connecting plate, and the both sides of ground all are fixed with the ground connection axle, the inside of ground is provided with connecting reinforcement, the bottom mounting of ground connection axle has the sleeve, and the inside of ground connection axle is provided with fixed reinforcement, telescopic cylinder has been cup jointed to telescopic bottom, and telescopic internal connection has damping spring No. two. According to the invention, the supporting steel column, the telescopic steel column and the bolt connecting hole are arranged, the telescopic steel column is arranged in the supporting steel column during transportation, the occupied area of the supporting steel column and the telescopic steel column during transportation can be effectively reduced, the grounding shaft, the first damping spring and the second damping spring are arranged, the grounding shaft increases the contact area between a building and the ground, so that the foundation is more stable, the first damping spring and the second damping spring can absorb the vibration force transmitted from a low ground, and the shock resistance of the building is further increased.
As can be seen from the above documents, earthquake-resistant energy dissipation walls have been the development of fabricated structures. However, the seismic energy dissipation wall in the prior art does not realize the defense idea of graded seismic energy dissipation.
Disclosure of Invention
The invention aims to provide an assembled anti-seismic energy dissipation wall and a construction method thereof, and aims to realize different energy dissipation effects under medium and small earthquakes and large earthquakes.
The scheme of the application is as follows:
an assembled anti-seismic energy dissipation wall is arranged between an upper beam and a lower beam;
the method comprises the following steps: the viscous damping fluid is filled in the box body, and the viscous-friction plate and the damping plate are arranged in the box body;
wherein, the upper beam is formed for two T type roof beams concatenations, includes: the first web beam, the second web beam and the flange plate; a space enclosed among the flange plate, the first web beam and the second web beam is called as an installation space;
the installation space is provided with: the flange plate rack, the gear and the sliding plate top plate; the flange plate rack is arranged on the lower surface of the flange plate, the gear is arranged on the lower part of the flange plate rack and meshed with the flange plate rack, and the top of the sliding plate top plate is provided with a rack which is meshed with the gear; the lower parts of the two side parts of the top plate of the sliding plate are provided with rollers which are arranged on the top track;
wherein, the downside of sliding plate roof fixes vertical viscous-friction plate, all is provided with power consumption reinforcing structure in the both sides of viscous-friction plate, and power consumption reinforcing structure includes: the device comprises an arc conversion plate, a friction contact plate and a support structure plate; the friction contact plate and the viscous-friction plate are arranged in parallel, an arc-shaped conversion plate is arranged between the end part of the friction contact plate and the viscous-friction plate, and a supporting structure plate is arranged between the friction contact plate and the viscous-friction plate;
damping plates are fixedly arranged at the lower parts of the first web beam and the second web beam of the upper beam; the damping plate includes a viscous friction damping element plate at least, and the viscous friction damping element plate includes: a first plate, a second plate, a third plate, a fourth plate, and a fifth plate; the first plate, the third plate and the fifth plate are parallel to each other and are respectively arranged along the length direction of the beam; the distance between the first plate and the fifth plate is the same as that between the third plate and the viscous-friction plate, and the distance between the third plate and the viscous-friction plate is greater than that between the first plate and the viscous-friction plate;
wherein the friction contact plate is parallel to the first plate;
under the initial condition, the energy consumption enhancing structures 3-6 correspond to the third plates 2-3, and the length of the third plates 2-3 along the length direction of the beam is larger than the length of the energy consumption enhancing structures 3-6 along the length direction of the beam.
Furthermore, the second plate and the fourth plate are designed in an arc shape and are inwards concave in opposite directions.
Further, a bottom end plate and a roller at the lower part of the end part of the bottom are arranged at the bottom of the third plate, a track is arranged on the surface of the lower beam, and the roller at the bottom of the third plate moves forwards along the track;
furthermore, a support rod is arranged at the lower side of the top track and is supported on the lower beam; the central shaft of the gear is also fixedly supported on the track.
Further, the bottom of the viscous-friction plate is provided with a bottom end plate and rollers at the lower part of the bottom end part, the surface of the lower beam is provided with a track, and the rollers at the bottom of the viscous-friction plate move forward along the track.
Furthermore, the arc-shaped conversion plate is designed in an arc shape, and the arc-shaped conversion plate connected with the two end parts of the friction contact plate is inwards concave.
Furthermore, a full-length guide rod is arranged on the outer side of the friction contact plate, and a guide groove is formed in one side, facing the friction contact plate, of the first plate; the guide rod penetrates through the guide groove, and a spherical ball is arranged inside the guide groove so as to facilitate the movement of the guide rod; rubber layers are arranged on the surface of the friction contact plate and the surfaces of the first plate and the fifth plate, and the friction contact plate adopts the design that two sides are thin and the middle is thick.
Furthermore, a plurality of viscous friction damping unit plates are arranged on the damping plate, and a fifth plate of one viscous friction damping unit plate is connected with the first plate of the adjacent viscous friction damping unit plate; the energy consumption enhancing structures are arranged on two sides of the viscous-friction plate, the number of the energy consumption enhancing structures on one side of the viscous-friction plate is the same as that of the viscous friction damping unit plates, and the energy consumption enhancing structures correspond to the second plate under the initial condition.
The invention has the advantages.
First, one of the main concepts of the present application resides in: the arc-shaped conversion plate 3-6-1 is designed in an arc shape, and the arc-shaped conversion plate 3-6-1 connected with the two end parts of the friction contact plate 3-6-2 is inwards concave in opposite directions; the purpose is as follows: the contact area of the viscous damping liquid is increased, and the energy consumption effect of the viscous damping is further improved.
Correspondingly, the second plate 2-2 and the fourth plate 2-4 are designed in an arc shape and are concave inwards in opposite directions, so that the contact area of the viscous damping fluid is increased, and the energy consumption effect of the viscous damping is further improved.
The design of indent, rather than evagination or straight line is favorable to improving the speed of viscous damping fluid, and then obtains the purpose that improves the power consumption effect.
Secondly, one of the main concepts of the present application resides in: the gear is arranged at the top of the viscous-friction plate, and the displacement direction of the gear is opposite to that of the damping plate; for friction energy consumption, the friction length is twice of the relative displacement of the upper beam and the lower beam.
Thirdly, the application also provides a plurality of viscous friction damping unit plates.
Fourth, the design of direction formula is given in this application, sets up the mode of ball in the guide way, is convenient for rub the realization of power consumption under big jolt situation.
Drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
Fig. 1 is a schematic horizontal sectional view of a viscous-friction plate, a damping plate, and a case according to the first embodiment.
Fig. 2 is a schematic design diagram of a guide bar according to the first embodiment.
Fig. 3 is an elevation design view of the upper beam, the lower beam, the viscous-friction plate, and the damping plate of the first embodiment.
Fig. 4 is a schematic view of the connection design of the guide bar and the guide groove in the first embodiment.
Fig. 5 is a schematic view of the design of the rack-pinion-viscous-friction plate in the first embodiment.
Fig. 6 is a schematic horizontal sectional view of the viscous-friction plate, the damping plate, and the case of the second embodiment.
The reference numerals in fig. 1-6 are:
1 upper beam, 1-1 first web beam, 1-2 second web beam, 1-3 installation space;
2 damping plates, a first plate 2-1, a second plate 2-2, a third plate 2-3, a fourth plate 2-4 and a fifth plate 2-5, 2-1-1 guide groove;
3-1 flange plate rack, 3-2 gear, 3-5 viscous-friction plate, 3-6 energy consumption enhancing structure, 3-6-1 arc conversion plate, 3-6-2 friction contact plate, and 3-6-3 support structure plate;
5, a box body; a guide rod 7.
Detailed Description
In a first embodiment, as shown in fig. 1, an assembled earthquake-resistant energy dissipation wall is arranged between an upper beam and a lower beam;
the method comprises the following steps: the damping device comprises a box body 5, viscous damping liquid, viscous-friction plates 3-5 and a damping plate 2, wherein the viscous damping liquid is filled in the box body 5, and the viscous-friction plates 3-5 and the damping plate 2 are arranged in the box body 5;
wherein, the upper beam 1 is formed by splicing double T-shaped beams and comprises: the first web beam 1-1, the second web beam 1-2 and the flange plates;
a space enclosed among the flange plate, the first web beam 1-1 and the second web beam 1-2 is called as an installation space 1-3;
the installation space is provided with: the flange plate comprises a rack 3-1, a gear 3-2 and a sliding plate top plate;
the flange plate rack 3-1 is arranged on the lower surface of the flange plate, the gear 3-2 is arranged on the lower part of the flange plate rack 3-1 and is meshed with the flange plate rack 3-1, and the rack is arranged on the top of the sliding plate top plate and is meshed with the gear 3-2; the lower parts of the two side parts of the top plate of the sliding plate are provided with rollers which are arranged on the top track, namely, the rollers on the lower sides of the two side parts of the top plate of the sliding plate slide along the top track in the case of an earthquake; a support rod is arranged at the lower side of the top track and is supported on the lower beam; the central shaft of the gear 3-2 is also fixedly supported on the track;
wherein, the lower side of the top plate of the sliding plate is fixed with a vertical viscous-friction plate 3-5;
the bottom of the viscous-friction plate 3-5 is provided with a bottom end plate and rollers at the lower part of the bottom end part, the surface of the lower beam is provided with a track, and the rollers at the bottom of the viscous-friction plate 3-5 move along the track;
the top end and the bottom end of the viscous-friction plate 3-5 are limited, and out-of-plane displacement of the viscous-friction plate is limited;
energy dissipation enhancing structures 3-6 are arranged on two sides of the viscous-friction plates 3-5, and the energy dissipation enhancing structures 3-6 comprise: the device comprises an arc conversion plate 3-6-1, a friction contact plate 3-6-2 and a support structure plate 3-6-3;
the friction contact plate 3-6-2 and the viscous-friction plate 3-5 are arranged in parallel, an arc-shaped conversion plate 3-6-1 is arranged between the end part of the friction contact plate 3-6-2 and the viscous-friction plate 3-5, and a supporting structure plate 3-6-3 is arranged between the friction contact plate 3-6-2 and the viscous-friction plate 3-5;
the arc-shaped conversion plate 3-6-1 is designed in an arc shape, and the arc-shaped conversion plate 3-6-1 connected with the two end parts of the friction contact plate 3-6-2 is inwards concave in opposite directions;
the damping plate 2 includes at least one viscous friction damping unit plate, and the viscous friction damping unit plate includes: a first plate 2-1, a second plate 2-2, a third plate 2-3, a fourth plate 2-4, and a fifth plate 2-5;
the first plate 2-1, the third plate 2-3 and the fifth plate 2-5 are parallel to each other and are respectively arranged along the length direction of the beam; the distances from the first plate 2-1 to the viscous-friction plate 3-5 are the same as the distances from the fifth plate 2-5 to the viscous-friction plate 3-5, and the distance from the third plate 2-3 to the viscous-friction plate 3-5 is greater than the distance from the first plate 2-1 to the viscous-friction plate 3-5;
the second plate 2-2 and the fourth plate 2-4 adopt arc-shaped designs and are inwards concave in opposite directions.
A bottom end plate and a roller at the lower part of the end part of the bottom are arranged at the bottom of the third plate 2-3, a track is arranged on the surface of the lower beam, and the roller at the bottom of the third plate moves forwards along the track;
the frictional contact plate 3-6-2 is parallel to the first plate 2-1.
Under the initial condition, the energy consumption enhancing structures 3-6 correspond to the third plates 2-3, and the length of the third plates 2-3 along the length direction of the beam is larger than that of the energy consumption enhancing structures 3-6 along the length direction of the beam.
Under medium and small earthquakes, the energy consumption enhancing structures 3-6 are not in contact with the first plate and the fifth plate (namely viscous damping energy consumption is realized under certain displacement); under the action of a large shock, the energy consumption enhancing structures 3-6 are in contact with the first plate and the fifth plate (when the displacement is larger than a certain value, friction energy consumption and viscous damping energy consumption are achieved).
A through long guide rod 7 is arranged on the outer side of the friction contact plate 3-6-2, and a guide groove 2-1-1 is arranged on one side of the first plate 2-1 facing the friction contact plate 3-6-2; the guide rod 7 is arranged in the guide groove 2-1-1 in a penetrating way, and a spherical ball is arranged inside the guide groove 2-1-1 so as to facilitate the movement of the guide rod 7;
rubber layers are arranged on the surfaces of the friction contact plate 3-6-2 and the surfaces of the first plate and the fifth plate, and the friction contact plate adopts the design that the two sides are thin and the middle is thick; when the design is adopted, the friction contact plate 3-6-2 can be ensured to be in contact with the rubber layers of the first plate and the fifth plate, and the extrusion friction energy consumption between the rubber layers is facilitated.
In the second embodiment, a plurality of viscous friction damping unit plates are arranged on the damping plate, and a fifth plate of one viscous friction damping unit plate is connected with the first plate of the adjacent viscous friction damping unit plate;
the two sides of the viscous-friction plate 3-5 are provided with a plurality of energy consumption enhancing structures 3-6, the number of the energy consumption enhancing structures 3-6 on one side is the same as that of the viscous friction damping unit plates, and the energy consumption enhancing structures 3-6 correspond to the second plate under the initial condition.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (8)
1. An assembled anti-seismic energy dissipation wall is characterized in that the assembled anti-seismic energy dissipation wall is arranged between an upper beam and a lower beam;
the method comprises the following steps: the viscous damping fluid is filled in the box body, and the viscous-friction plate and the damping plate are arranged in the box body;
wherein, the upper beam is formed for two T type roof beams concatenations, includes: the first web beam, the second web beam and the flange plate; a space enclosed among the flange plate, the first web beam and the second web beam is called as an installation space;
the installation space is provided with: the flange plate rack, the gear and the sliding plate top plate; the flange plate rack is arranged on the lower surface of the flange plate, the gear is arranged on the lower part of the flange plate rack and meshed with the flange plate rack, and the top of the sliding plate top plate is provided with a rack which is meshed with the gear; the lower parts of the two side parts of the top plate of the sliding plate are provided with rollers which are arranged on the top track;
wherein, the downside of sliding plate roof fixes vertical viscous-friction plate, all is provided with power consumption reinforcing structure in the both sides of viscous-friction plate, and power consumption reinforcing structure includes: the device comprises an arc conversion plate, a friction contact plate and a support structure plate; the friction contact plate and the viscous-friction plate are arranged in parallel, an arc-shaped conversion plate is arranged between the end part of the friction contact plate and the viscous-friction plate, and a supporting structure plate is arranged between the friction contact plate and the viscous-friction plate;
damping plates are fixedly arranged at the lower parts of the first web beam and the second web beam of the upper beam; the damping plate includes a viscous friction damping element plate at least, and the viscous friction damping element plate includes: a first plate, a second plate, a third plate, a fourth plate, and a fifth plate; the first plate, the third plate and the fifth plate are parallel to each other and are respectively arranged along the length direction of the beam; the distance between the first plate and the fifth plate is the same as that between the third plate and the viscous-friction plate, and the distance between the third plate and the viscous-friction plate is greater than that between the first plate and the viscous-friction plate;
wherein the friction contact plate is parallel to the first plate;
under the initial condition, the energy consumption enhancing structure corresponds to the third plate, and the length of the third plate along the length direction of the beam is larger than that of the energy consumption enhancing structure along the length direction of the beam.
2. An assembled earthquake-resistant energy dissipation wall as defined in claim 1, wherein the second and fourth plates are curved and are inwardly concave.
3. An assembled earthquake-proof energy dissipation wall as defined in claim 1, wherein the bottom end plate and the rollers at the lower part of the bottom end are provided at the bottom of the third plate, and the rails are provided on the surface of the underbeam, the rollers at the bottom of the third plate running along the rails.
4. An assembled earthquake-proof energy dissipation wall as defined in claim 1, wherein the top rail is provided at the lower side thereof with support rods and supported on the lower beams; the central shaft of the gear is also fixedly supported on the track.
5. An assembled earthquake-resistant energy dissipation wall as defined in claim 4, wherein the bottom of the viscous-friction plate is provided with a bottom end plate and rollers at the lower part of the bottom end, and the surface of the lower beam is provided with a rail along which the rollers at the bottom of the viscous-friction plate run.
6. An assembled earthquake-proof energy dissipation wall as defined in claim 1, wherein the arc conversion plates are designed in a circular arc shape, and the arc conversion plates connected to both ends of the friction contact plate are inwardly concave.
7. An assembled earthquake-resistant energy dissipation wall as defined in claim 1, wherein a through-length guide bar is provided on the outer side of the friction contact plate, and a guide groove is provided on the side of the first plate facing the friction contact plate; the guide rod penetrates through the guide groove, and a spherical ball is arranged inside the guide groove so as to facilitate the movement of the guide rod; rubber layers are arranged on the surface of the friction contact plate and the surfaces of the first plate and the fifth plate, and the friction contact plate adopts the design that two sides are thin and the middle is thick.
8. An assembled earthquake-proof energy dissipation wall as defined in claim 1, wherein the damping plate is provided with a plurality of viscous friction damping unit plates, and a fifth plate of one viscous friction damping unit plate is connected to the first plate of an adjacent viscous friction damping unit plate; the energy consumption enhancing structures are arranged on two sides of the viscous-friction plate, the number of the energy consumption enhancing structures on one side of the viscous-friction plate is the same as that of the viscous friction damping unit plates, and the energy consumption enhancing structures correspond to the second plate under the initial condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580885.XA CN110258842B (en) | 2019-06-29 | 2019-06-29 | Assembled antidetonation power consumption wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910580885.XA CN110258842B (en) | 2019-06-29 | 2019-06-29 | Assembled antidetonation power consumption wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110258842A CN110258842A (en) | 2019-09-20 |
| CN110258842B true CN110258842B (en) | 2020-10-30 |
Family
ID=67923221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910580885.XA Active CN110258842B (en) | 2019-06-29 | 2019-06-29 | Assembled antidetonation power consumption wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258842B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081266B (en) * | 2020-09-02 | 2022-03-04 | 安徽海川市政建设有限公司 | Wall and application thereof |
| CN111997188B (en) * | 2020-09-07 | 2021-10-08 | 万品建筑设计(上海)有限公司 | Assembly type building structure |
| CN112376685B (en) * | 2020-11-08 | 2021-11-16 | 浙江利恩工程设计咨询有限公司 | Fabricated building and design method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09242384A (en) * | 1996-03-05 | 1997-09-16 | Ohbayashi Corp | Damping device |
| KR100414569B1 (en) * | 2001-05-04 | 2004-01-07 | 재단법인서울대학교산학협력재단 | Directional Rolling Friction Pendulum Seismic Isolation System and Roller Assembly Unit for the System |
| CN208870212U (en) * | 2018-08-29 | 2019-05-17 | 沈阳建筑大学 | Sublevel energy consumption anti-seismic damper |
| CN109779082A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall with energy consumption gain effect |
| CN109779132A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall under limited space |
-
2019
- 2019-06-29 CN CN201910580885.XA patent/CN110258842B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09242384A (en) * | 1996-03-05 | 1997-09-16 | Ohbayashi Corp | Damping device |
| KR100414569B1 (en) * | 2001-05-04 | 2004-01-07 | 재단법인서울대학교산학협력재단 | Directional Rolling Friction Pendulum Seismic Isolation System and Roller Assembly Unit for the System |
| CN208870212U (en) * | 2018-08-29 | 2019-05-17 | 沈阳建筑大学 | Sublevel energy consumption anti-seismic damper |
| CN109779082A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall with energy consumption gain effect |
| CN109779132A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall under limited space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110258842A (en) | 2019-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110258842B (en) | Assembled antidetonation power consumption wall | |
| CN104746773A (en) | Prefabricated assembled type self-resetting shear wall structure | |
| CN110409653B (en) | Guide type reverse friction-viscous damping energy dissipation wall and construction method thereof | |
| CN109898691B (en) | Damping grounding type fabricated reinforced concrete tuned mass damping wall | |
| CN210288752U (en) | Damping grounding type fabricated reinforced concrete tuned mass damping wall | |
| CN117779985A (en) | Wall body frame based on V-shaped damping support and construction method thereof | |
| JPH09279695A (en) | Earthquake-resisting reinforcing structure and viscoelastic damper | |
| CN110835975A (en) | Tough energy-consuming steel column and construction and installation method thereof | |
| CN110863578A (en) | Novel U-shaped steel plate energy consumption support | |
| CN116695875A (en) | Novel assembled cold-formed steel frame-X-shaped supporting structure | |
| CN215630854U (en) | Assembled steel frame-energy-consumption trapezoidal corrugated steel plate wall | |
| CN215563555U (en) | Frame shear wall structure with swinging wall energy consumption function | |
| CN113322782B (en) | Welding-free shape memory alloy double-tube shearing energy dissipation device filled with rubber | |
| CN112761278B (en) | Slotting energy-consuming steel pipe shear wall with hybrid damper | |
| CN113957997A (en) | Anti-seismic steel structure building | |
| CN215253455U (en) | Assembled multidirectional swing self-resetting barrel structure system | |
| CN112982672A (en) | Damping energy-consuming type outrigger truss high-rise structure system | |
| CN217896187U (en) | Bridge longitudinal vibration damper and bridge | |
| CN103485277B (en) | Horizontal seismic-reduction device of long-span bridge | |
| CN203487450U (en) | Horizontal shock absorption device of large-span bridge | |
| CN110185143B (en) | Assembly connection structure between beam bodies in steel structure building | |
| CN216947832U (en) | Shock insulation and absorption support for bridge | |
| CN113026975A (en) | Anti-seismic support supporting structure | |
| CN108330820B (en) | Self-resetting friction damping device for continuous beam bridge | |
| CN216141879U (en) | Bridge damping device based on municipal bridge engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200928 Address after: 518000 Guangdong Shenzhen City, Shenzhen City, Baoan District Sha Jing Street, oyster two Road West Coast Garden Complex Building 8 A0808 Applicant after: SHENZHEN CHUANGXING CONSTRUCTION Co.,Ltd. Address before: No. 88 Dongchang Road, Longqiao District, Suzhou City, Anhui Province, 234000 Applicant before: SUZHOU DUCHENG CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |