CN113846771A - Anti-seismic shear wall - Google Patents
Anti-seismic shear wall Download PDFInfo
- Publication number
- CN113846771A CN113846771A CN202111285923.2A CN202111285923A CN113846771A CN 113846771 A CN113846771 A CN 113846771A CN 202111285923 A CN202111285923 A CN 202111285923A CN 113846771 A CN113846771 A CN 113846771A
- Authority
- CN
- China
- Prior art keywords
- shear wall
- earthquake
- internal thread
- foundation
- frame
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000004888 barrier function Effects 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 10
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an anti-seismic shear wall which comprises a foundation, wherein a shear wall body is arranged above the foundation, the middle part of the bottom of the shear wall body is connected with a connecting frame through a pre-tensioning bar, and the connecting frame is connected with a first twisted steel bar which is pre-embedded in the foundation; the two sides of the bottom of the shear wall body are fixedly provided with a barrier; vertical steel bars are arranged above the outer sides of the barrier frames; vertical reinforcing bar threaded connection has first internal thread cover, and first internal thread cover threaded connection has the power consumption structure, and the power consumption structure is connected with second internal thread cover, and second internal thread cover threaded connection has pre-buried second twisted steel on the ground. The invention can effectively reduce the damage of earthquake to the shear wall, and realizes the energy consumption of the earthquake, and is convenient for the shear wall to be quickly recovered after the earthquake.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of buildings, in particular to an anti-seismic shear wall.
[ background of the invention ]
Shear walls (shear walls) are also known as wind resistant walls, earthquake resistant walls or structural walls. The wall body mainly bears horizontal load and vertical load (gravity) caused by wind load or earthquake action in a house or a structure, and the structure is prevented from being sheared (sheared) and damaged. Also known as earthquake resistant walls, are generally made of reinforced concrete. However, in the earthquake process, the bottoms of the two sides of the earthquake-resistant steel plate are shaken to continuously bear pressure and vibration, so that the earthquake-resistant steel plate is easy to damage, and the steel bars and the like in the earthquake-resistant steel plate are difficult to repair. In addition, the existing shear wall has poor shock resistance.
[ summary of the invention ]
In order to solve the technical problem, the invention discloses an anti-seismic shear wall. The invention can effectively reduce the damage of earthquake to the shear wall, and realizes the energy consumption of the earthquake, and is convenient for the shear wall to be quickly recovered after the earthquake.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an anti-seismic shear wall comprises a foundation, wherein a shear wall body is arranged above the foundation, the middle part of the bottom of the shear wall body is connected with a connecting frame through a pre-tensioning rib, and the connecting frame is connected with a first twisted steel which is pre-embedded in the foundation; the two sides of the bottom of the shear wall body are fixedly provided with a barrier; vertical steel bars are arranged above the outer sides of the barrier frames; vertical reinforcing bar threaded connection has first internal thread cover, and first internal thread cover threaded connection has the power consumption structure, and the power consumption structure is connected with second internal thread cover, and second internal thread cover threaded connection has pre-buried second twisted steel on the ground.
In a further improvement, the energy dissipation structure is an energy dissipation steel bar.
In a further improvement, the barrier frame is a triangular metal barrier frame.
In a further improvement, the blocking frame penetrates through a third threaded steel bar embedded in the foundation, and the third threaded steel bar is connected with a third nut.
In a further improvement, the pre-tensioning tendon penetrates through the connecting frame to be connected with a first nut, and a memory metal ring sleeve is arranged between the first nut and the connecting frame.
In a further improvement, the connecting frame is a rectangular metal frame.
In a further improvement, three to five vertical steel bars are arranged on each side of the shear wall body.
The invention can effectively reduce the damage of earthquake to the shear wall, and realizes the energy consumption of the earthquake, and is convenient for the shear wall to be quickly recovered after the earthquake.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An anti-seismic shear wall shown in fig. 1 comprises a foundation 1, a shear wall body 2, pre-tensioning ribs 3, a connecting frame 4, first threaded steel bars 5, a separation frame 6, vertical steel bars 7, first internal thread sleeves 8, an energy dissipation structure 9, second internal thread sleeves 10, second threaded steel bars 11, third threaded steel bars 12, third nuts 13, first nuts 14 and memory metal ring sleeves 15.
A shear wall body 2 is arranged above the foundation 1, the middle part of the bottom of the shear wall body 2 is connected with a connecting frame 4 through a pre-tensioning rib 3, and the connecting frame 4 is connected with a first twisted steel 5 pre-embedded in the foundation 1; blocking frames 6 are fixed on two sides of the bottom of the shear wall body 2; three to five vertical steel bars 7 are arranged above the outer side of the barrier frame 6; 7 threaded connection of vertical reinforcing bar has first internal thread cover 8, and 8 threaded connection of first internal thread cover have power consumption structure 9, and power consumption structure 9 is connected with second internal thread cover 10, and second internal thread cover 10 threaded connection has pre-buried second twisted steel 11 on ground 1.
The energy dissipation structure 9 is an energy dissipation steel bar. The barrier frame 6 is a triangular metal barrier frame. The connection frame 4 is a rectangular metal frame.
The blocking frame 6 penetrates through a third threaded steel bar 12 embedded in the foundation 1, and the third threaded steel bar 12 is connected with a third nut 13. The pre-tensioning tension bar 3 is connected with a first nut 14 through the connecting frame 4, and a memory metal ring sleeve 15 is arranged between the first nut 14 and the connecting frame 4.
The shear wall can swing left and right when an earthquake occurs, at the moment, the middle part is pulled, the middle part inclines to one side and is necessarily pulled back, so that the stability of the whole shear wall is ensured, and energy is consumed by energy-consuming steel bars at two sides when the shear wall swings. While the inner shear wall portion is blocked by the blocking frame 6 to be broken. After the earthquake, the first internal thread sleeve 8 and the second internal thread sleeve 10 are rotated to disassemble the energy-consuming steel bars, then the new energy-consuming steel bars are replaced, and concrete is poured to quickly recover the energy-consuming steel bars.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention in any way, and any simple modification, equivalent change and modification made by those skilled in the art according to the technical spirit of the present invention without departing from the technical scope of the present invention are all within the scope of the present invention.
Claims (7)
1. An anti-seismic shear wall comprises a foundation (1), wherein a shear wall body (2) is arranged above the foundation (1), and is characterized in that the middle of the bottom of the shear wall body (2) is connected with a connecting frame (4) through a pre-tensioning rib (3), and the connecting frame (4) is connected with a first threaded steel bar (5) pre-embedded in the foundation (1); two sides of the bottom of the shear wall body (2) are fixed with a barrier frame (6); vertical steel bars (7) are arranged above the outer side of the barrier frame (6); vertical reinforcing bar (7) threaded connection has first internal thread cover (8), and first internal thread cover (8) threaded connection has power consumption structure (9), and power consumption structure (9) are connected with second internal thread cover (10), and second internal thread cover (10) threaded connection has pre-buried second twisted steel (11) on ground (1).
2. An earthquake-resistant shear wall according to claim 1, characterized in that the energy-dissipating structures (9) are energy-dissipating steel bars.
3. An earthquake-resistant shear wall according to claim 1, characterized in that the barrier frames (6) are triangular metal barrier frames.
4. An earthquake-resistant shear wall according to claim 1, characterized in that the barrier frame (6) passes through a third twisted steel (12) embedded in the foundation (1), and the third twisted steel (12) is connected with a third nut (13).
5. An earthquake-resistant shear wall according to claim 1, characterized in that the pre-tensioning bar (3) is connected with a first nut (14) through the connecting frame (4), and a memory metal ring sleeve (15) is arranged between the first nut (14) and the connecting frame (4).
6. An earthquake-resistant shear wall according to claim 1, characterized in that the connection frame (4) is a rectangular metal frame.
7. An earthquake-resistant shear wall according to claim 1, characterized in that three to five vertical reinforcing bars (7) are mounted on each side of the shear wall body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285923.2A CN113846771A (en) | 2021-11-02 | 2021-11-02 | Anti-seismic shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111285923.2A CN113846771A (en) | 2021-11-02 | 2021-11-02 | Anti-seismic shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113846771A true CN113846771A (en) | 2021-12-28 |
Family
ID=78983631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111285923.2A Pending CN113846771A (en) | 2021-11-02 | 2021-11-02 | Anti-seismic shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113846771A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001027048A (en) * | 1999-05-11 | 2001-01-30 | Takenaka Komuten Co Ltd | Earthquake resistant reinforcing method for existing building by rc earthquake resistant wall |
| CN104847033A (en) * | 2015-05-12 | 2015-08-19 | 东南大学 | Viscosity energy consumption self-reset shear wall structure with replaceable bottom |
| CN108166645A (en) * | 2017-12-26 | 2018-06-15 | 桂林理工大学 | A kind of replaceable energy dissipating wall of pin-connected panel and replaceable energy-dissipating structure |
| CN108625508A (en) * | 2018-04-02 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of Self-resetting assembly of shear wall structure attachment device |
| CN209293228U (en) * | 2018-07-30 | 2019-08-23 | 中国建筑股份有限公司 | A kind of assembled foundation connecting node |
| CN110984420A (en) * | 2019-11-25 | 2020-04-10 | 海南大学 | Prefabricated assembly type toughness combined shear wall structure and construction and installation method thereof |
| CN213143950U (en) * | 2020-07-22 | 2021-05-07 | 中瑅建设集团有限公司 | Replacement, reinforcement and support device for concrete building shear wall |
-
2021
- 2021-11-02 CN CN202111285923.2A patent/CN113846771A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001027048A (en) * | 1999-05-11 | 2001-01-30 | Takenaka Komuten Co Ltd | Earthquake resistant reinforcing method for existing building by rc earthquake resistant wall |
| CN104847033A (en) * | 2015-05-12 | 2015-08-19 | 东南大学 | Viscosity energy consumption self-reset shear wall structure with replaceable bottom |
| CN108166645A (en) * | 2017-12-26 | 2018-06-15 | 桂林理工大学 | A kind of replaceable energy dissipating wall of pin-connected panel and replaceable energy-dissipating structure |
| CN108625508A (en) * | 2018-04-02 | 2018-10-09 | 中国十七冶集团有限公司 | A kind of Self-resetting assembly of shear wall structure attachment device |
| CN209293228U (en) * | 2018-07-30 | 2019-08-23 | 中国建筑股份有限公司 | A kind of assembled foundation connecting node |
| CN110984420A (en) * | 2019-11-25 | 2020-04-10 | 海南大学 | Prefabricated assembly type toughness combined shear wall structure and construction and installation method thereof |
| CN213143950U (en) * | 2020-07-22 | 2021-05-07 | 中瑅建设集团有限公司 | Replacement, reinforcement and support device for concrete building shear wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102409606B (en) | Self-resetting pier column structural system with built-in energy dissipation assembly and implementing method for self-resetting piper column structural system | |
| CN103696498B (en) | Easily steel hetermorphiscal column-center support is repaired after a kind of shake | |
| CN203320725U (en) | Self-resetting energy consumption support | |
| CN106382041B (en) | A kind of assembled waves Self-resetting steel support structure system | |
| CN103711215B (en) | Easily steel shaped pile frame-accentric support frame is repaired after a kind of shake | |
| CN107419824A (en) | The full precast shear wall structural system of regenerative steel skeleton and construction method | |
| CN102304892A (en) | External energy-consumption self-resetting bridge pier stud structure system and realization method thereof | |
| CN205677331U (en) | A kind of energy-dissipating and shock-absorbing semi-girder rise of a truss Rotating fields | |
| CN106401018A (en) | Assembled self-reset swing steel plate wall structure system | |
| CN206189976U (en) | Assembled waves from restoring to throne steel supporting structural system | |
| CN103397718B (en) | A kind of buckling-restrained stiffening rib steel plate shearing force wall | |
| CN205242848U (en) | Adopt prefabricated assembled steel - concrete combination beam of high strength bolt connection | |
| CN207017483U (en) | The full precast shear wall structural system of regenerative steel skeleton | |
| CN203475641U (en) | Bending constraint stiffening rib steel plate shear wall | |
| CN206267356U (en) | A kind of assembled self-resetting swinging steel plate wall structural system | |
| CN211447492U (en) | Toughness steel column | |
| CN103790259B (en) | Self-resetting concrete frame-central support structure system after a kind of shake | |
| CN210216716U (en) | Assembly type concrete beam-energy consumption section connecting node based on bending shear separation | |
| CN113846771A (en) | Anti-seismic shear wall | |
| CN201778281U (en) | Aseismatic structure of cable-stayed bridge pier | |
| CN103061408A (en) | Powerful confined concrete core wall with obvious columns and hidden beams | |
| CN103669722B (en) | Steel Framed Structure with Special-Shaped Columns suspension column is easily repaired after a kind of shake | |
| CN103790230B (en) | Novel post-earthquake self-reset concrete framework structural system | |
| CN207538201U (en) | A kind of post-tensioned prestressing assembles concrete frame energy dissipation component system | |
| CN206279620U (en) | Reinforced concrete sway post and basic attachment structure |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211228 |