CN115233854B - Earthquake-proof house building foundation with new structure - Google Patents
Earthquake-proof house building foundation with new structure Download PDFInfo
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- CN115233854B CN115233854B CN202211032829.0A CN202211032829A CN115233854B CN 115233854 B CN115233854 B CN 115233854B CN 202211032829 A CN202211032829 A CN 202211032829A CN 115233854 B CN115233854 B CN 115233854B
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- outer tube
- shaped elastic
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- 238000005265 energy consumption Methods 0.000 claims abstract description 43
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 230000035939 shock Effects 0.000 claims abstract description 25
- 238000002955 isolation Methods 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 14
- 241000446313 Lamella Species 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001070 adhesive effect Effects 0.000 abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
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- 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
- E04B1/0007—Base structures; Cellars
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- 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
- E04B1/36—Bearings or like supports allowing movement
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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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- 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
- E04H9/0237—Structural braces with damping devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The application relates to an earthquake-resistant building foundation with a new structure, and relates to the technical field of building construction, which comprises a lower buttress, an energy consumption vibration isolation support, a stand column, a fixed seat, a connecting column, a column-shaped elastic lead viscous damper and a fan-shaped elastic lead viscous damper; the lower buttress is fixedly connected with the foundation into a whole, the upper end of the upright post is connected with the bottom of the building into a whole, the upper end and the lower end of the energy consumption shock insulation support are respectively fixedly connected with the lower buttress and the upright post, the fixing seat is fixed on the outer wall of the lower buttress, the column-shaped elastic lead adhesive damper is provided with a plurality of pieces, the connecting columns are provided with a plurality of pieces, the upper end and the lower end of each connecting column are respectively fixedly connected with the connecting seat and the fixing seat, and the fan-shaped elastic lead adhesive damper is provided with a plurality of pieces. The application has the effect of assisting the recovery of the energy consumption shock insulation support.
Description
Technical Field
The application relates to the technical field of building construction, in particular to an earthquake-resistant building foundation with a novel structure.
Background
The principle of building earthquake-proof design is to reduce the influence of earthquake on the upper structure as much as possible and ensure that the deformation of the energy consumption earthquake-proof support does not exceed the limit deformation range. The energy absorbed by the superstructure is small compared to the seismic isolation, and if the superstructure is able to resist earthquakes commensurate with its rigid body condition, the construction of the building is not under the control of various constraints of its energy absorbing capacity. In addition, torsional vibration caused by the energy and rigidity eccentricity of the upper structure can be basically eliminated by utilizing the eccentricity of the vibration isolation layer. The degree of freedom in design of the shock insulation building is thus greater than that of a conventional building.
In the related art, many building foundations utilize energy consumption isolation bearing to neutralize energy generated by earthquake, specifically, referring to fig. 1, a buttress is cast on the foundation, the energy consumption isolation bearing is installed on the buttress, then a stand column is cast on the upper end of the energy consumption isolation bearing, and the building is built on the upper end of each stand column, wherein, the specific structure of the energy consumption isolation bearing can refer to the Chinese patent with the grant bulletin number of CN103276829B, CN102191817B and the like.
As described in the above related art, the energy consumption shock insulation support is usually formed by alternately stacking rubber and metal plates, and since the elastic modulus of the rubber is small, the rubber can be made into a thin layer, and the metal plates are used to limit the lateral expansion caused by the axial pressure, not only the axial deformation is reduced, but also a strong compression resistance is generated. If the energy consumption shock insulation support is subjected to horizontal acting force, the energy consumption shock insulation support deforms according to the elastic modulus of the energy consumption shock insulation support, so that a horizontally soft and vertically firm support is formed.
In view of the above-mentioned related art, the present inventors have found that, when an earthquake-resistant building foundation is formed using an energy-consuming and vibration-insulating support, a force applied in a horizontal direction may have a certain limit, and when a displacement of a building in the horizontal direction exceeds a deformation amount of the energy-consuming and vibration-insulating support, the energy-consuming and vibration-insulating support may be caused to be hard to recover, so that the energy-consuming and vibration-insulating support fails, and when the energy-consuming and vibration-insulating support fails, normal use of the earthquake-resistant building foundation may be affected, and thus, there is a need for improvement.
Disclosure of Invention
The application aims to provide an earthquake-proof house foundation with a novel structure, which has the effect of assisting the recovery of an energy consumption earthquake-proof support.
The application provides an earthquake-proof house foundation with a new structure, which adopts the following technical scheme.
The utility model provides a foundation is built in new construction's antidetonation room, includes buttress, energy consumption isolation bearing and stand down, buttress and ground fixed connection are as an organic whole down, the upper end and the building bottom of stand are connected as an organic wholely, the upper and lower both ends of energy consumption isolation bearing respectively with buttress and stand fixed connection down, still include the fixing base of fixing on the buttress outer wall down, each lateral wall fixed connection of fixing base and buttress down, each side of fixing base all is provided with a plurality of pillar-type elasticity plumbous damper that glues, each pillar-type elasticity plumbous damper's lower extreme all with fixing base fixed connection, each pillar-type elasticity plumbous damper's upper end all inclines towards the direction of keeping away from the vertical central line of energy consumption isolation bearing and sets up, and each pillar-type elasticity plumbous damper's upper end all rotates with the bottom of building and is connected.
Specifically, utilize energy consumption isolation bearing can play the effect of flexible connection lower buttress and stand, thereby play the effect of shock insulation, utilize the cooperation between each piece column type elasticity plumbous damper and the fixing base that glues, make building and lower buttress take place horizontal relative displacement, when leading to energy consumption isolation bearing to take place to warp, column type elasticity plumbous damper can assist energy consumption isolation bearing to restore, ensure the normal use of base is built in the antidetonation room, simultaneously, column type elasticity plumbous damper also can play certain power consumption effect, further improve shock insulation, the antidetonation effect of base is built in the antidetonation room.
Further, the fixing seat is partially embedded in the lower buttress, a plurality of threaded sleeves are fixed on the portion of the fixing seat embedded in the lower buttress, each threaded sleeve is communicated with the upper surface of the lower buttress, the lower end of the energy consumption shock insulation support is fixedly connected with the lower buttress in a bolt locking mode, and bolts for locking the energy consumption shock insulation support are respectively in threaded connection with the threaded sleeves.
Specifically, through making the part of fixing base bury in the buttress down, can increase the joint strength between fixing base and the buttress down for both are connected more stably, utilize the cooperation between screw sleeve and the fixing base, not only can realize the location installation of energy consumption shock insulation support, and can realize the energy consumption shock insulation support and lower the pier between can dismantle the connection, the energy consumption shock insulation support of being convenient for complete damage is dismantled and is changed.
Further, the fixing base comprises a middle plate, an upper connecting piece and a lower connecting piece, the overlooking of the upper connecting piece and the lower connecting piece is rectangular frame-shaped, the inner walls of the upper connecting piece and the lower connecting piece are connected with the outer wall of the lower buttress, the upper connecting piece and the lower connecting piece are fixedly connected with the upper side surface and the lower side surface of the middle plate respectively, the middle part of the middle plate is buried in the lower buttress, and the lower end of each threaded sleeve is buried in the part of the lower buttress with the middle plate.
Specifically, utilize the intermediate lamella to realize fixing base part buries in the technical demand in the buttress down, utilize connecting piece and lower connecting piece can ensure fixing base and the area of contact of buttress outer wall down, ensure fixing base and the joint strength of buttress down, and go up connecting piece and lower connecting piece and still be used for putting up the template and use, the buttress is pour the shaping down of being convenient for.
Further, the lower buttress comprises a reinforcement cage and a concrete cast-in-situ member, the lower end of the reinforcement cage is buried in the foundation, the concrete cast-in-situ member is formed by concrete casting, the reinforcement cage is composed of a plurality of criss-cross reinforcements, a plurality of through holes for the reinforcement in the vertical direction of the reinforcement cage to penetrate are formed in the middle plate, and the middle plate is welded with the reinforcement cage.
Specifically, can ensure the intensity of lower buttress through the steel reinforcement cage, utilize the perforation for the steel reinforcement cage can wear to establish the intermediate lamella, thereby makes the connection between steel reinforcement cage and the intermediate lamella more stable, firm.
Further, each end corner of the middle seat is fixedly provided with a vertically arranged connecting column, the upper end of each connecting column is connected with a connecting seat, each side face of the upper end of the upright column is provided with a fan-shaped elastic lead adhesive damper, the lower end of each fan-shaped elastic lead adhesive damper is fixedly connected with the side face of the upright column, and the upper end of each fan-shaped elastic lead adhesive damper is fixedly connected with the bottom face of the connecting seat.
Specifically, utilize the cooperation between spliced pole and the connecting seat for the cover that the connecting seat can be suspended is established in the upper end of stand, utilizes fan-shaped elasticity plumbous damper to realize the flexonics between connecting seat and the stand, and the stand also can apply the power that resets to lower buttress.
Further, a plurality of high-strength elastic rubber blocks are arranged on the upper side of the connecting seat, the upper ends of the high-strength elastic rubber blocks are connected with the bottom surface of a building, a plurality of caulking grooves are formed in the upper side of the connecting seat, and the lower ends of the high-strength elastic rubber blocks are respectively embedded in the caulking grooves.
Specifically, utilize high strength elastic rubber piece can make the bottom surface flexonics of connecting seat and building, can further realize the flexonics between building and the ground, further improve supporting effect and buffering effect.
Further, the connecting columns comprise an outer tube and a core column, the core column is inserted into the outer tube, the upper end of the core column is fixedly connected with the connecting seat, a distance of 30-50cm is reserved between the lower end of the outer tube and the surface of the foundation, an opening is formed in the lower end of the outer tube, and the outer wall of the outer tube is fixedly connected with the fixing seat.
Specifically, when the energy consumption shock insulation support is damaged by utilizing the cooperation between the outer tube and the core column, the core column can be jacked up upwards relative to the outer tube by utilizing the jack, and an upward force effect can be exerted on a building, so that the distance between the bottom surface of the upright column and the lower buttress is slightly increased, and the energy consumption shock insulation support can be horizontally moved out by a worker conveniently.
Further, the outer tube is connected with positioning bolts in a threaded manner, the bolt body of each positioning bolt penetrates into the outer tube and is abutted to the outer wall of the core column, the upper end of the core column is connected with a positioning seat, the upper end of the positioning seat is fixedly connected with the top surface of the connecting seat in a bolt locking manner, the upper end of the core column is inserted into the positioning seat and is fixedly connected with the positioning seat, and the bottom surface of the positioning seat is fixedly connected with the bottom surface of the outer tube.
Specifically, utilize the cooperation between positioning bolt and outer tube and the stem, can realize the fixed connection between outer tube and the stem, when the installation fixing base, can make the lower extreme butt ground surface of stem earlier, then utilize positioning bolt to fix outer tube and stem for the outer tube can be unsettled for the ground surface, is convenient for outer tube and fixing base location, in order to follow-up pouring shaping of buttress down.
Further, the upper connecting piece and the lower connecting piece all comprise four metal profiles which are arranged in a rectangular shape, the cross sections of the metal profiles are all arranged in a rectangular shape, and one opposite side surfaces of two metal profiles which are arranged on the same plane and are arbitrarily adjacent to each other are welded and fixed with the outer wall of the outer tube.
Specifically, utilize four metal profiles that are rectangle form and arrange can constitute the lower connecting piece or go up the connecting piece that are rectangle frame form, and through making metal profile terminal surface and outer tube outer wall welding, can realize the fixed connection between connecting piece and lower connecting piece and the outer tube, and can ensure the joint strength between the two.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the energy consumption isolation bearing can be assisted to recover, the service life of the energy consumption isolation bearing is prolonged, and the bearing pressure of the energy consumption isolation bearing can be shared;
2. the space between the building and the foundation can be expanded in a short time, and the energy consumption isolation bearing is convenient to temporarily move out and replace.
Drawings
FIG. 1 is a schematic view of a construction of an earthquake-resistant building foundation according to an embodiment of the present application;
FIG. 2 is a schematic diagram illustrating the connection of the lower pier to the fixing base according to an embodiment of the present application;
FIG. 3 is a schematic top view of an upper connection of an embodiment of the present application;
FIG. 4 is a schematic structural view of a column according to an embodiment of the present application;
in the figure, 1, a lower buttress; 11. a reinforcement cage; 12. a concrete cast-in-place member; 2. an energy consumption shock insulation support; 3. a column; 4. a fixing seat; 41. an intermediate plate; 43. an upper connecting piece; 421. a metal section bar; 43. a lower connecting piece; 5. a connecting seat; 6. a connecting column; 61. an outer tube; 62. a stem; 63. a positioning seat; 64. positioning bolts; 7. a column-shaped elastic lead-adhesive damper; 8. a fan-shaped elastic lead-adhesive damper; 9. high-strength elastic rubber blocks.
Detailed Description
The present application will be described in further detail with reference to fig. 1 to 4.
Referring to fig. 1, an earthquake-resistant building foundation with a new structure comprises a lower buttress 1, an energy consumption earthquake-resistant support 2, a stand column 3, a fixed seat 4, a connecting seat 5, a connecting column 6, a column-shaped elastic lead adhesive damper 7 and a fan-shaped elastic lead adhesive damper 8; the lower buttress 1 is fixedly connected with a foundation into a whole, the upper end of the upright post 3 is connected with the bottom of a building into a whole, the upper end and the lower end of the energy consumption shock insulation support 2 are respectively fixedly connected with the lower buttress 1 and the upright post 3, the fixing seat 4 is fixed on the outer wall of the lower buttress 1, the columnar elastic lead adhesive damper 7 is provided with a plurality of pieces, the upper end and the lower end of each columnar elastic lead adhesive damper 7 are respectively and rotatably connected with the bottom surface of the building and the fixing seat 4, the connecting posts 6 are provided with a plurality of pieces, the upper end and the lower end of each connecting post 6 are respectively and fixedly connected with the connecting seat 5 and the fixing seat 4, the fan-shaped elastic lead adhesive damper 8 is provided with a plurality of pieces, and the upper end and the lower end of each fan-shaped elastic lead adhesive damper 8 are respectively and fixedly connected with the connecting seat 5 and the upright post 3.
The upper ends of the column-shaped elastic lead viscous dampers 7 are obliquely arranged towards the direction away from the vertical center line of the energy consumption shock insulation support 2, and the fan-shaped elastic lead viscous dampers 8 are uniformly distributed on each side surface of the upright column 3.
Referring to fig. 1 and 2, fixing base 4 and each lateral wall fixed connection of buttress 1 down, fixing base 4 include intermediate plate 41, go up connecting piece 43 and connecting piece 43 down overlook and all be rectangular frame form setting, and go up connecting piece 43 and connecting piece 43 down's inner wall all with buttress 1's outer wall connection down, go up connecting piece 43 and connecting piece 43 down with intermediate plate 41's upper and lower both sides face fixed connection respectively, intermediate plate 41's middle part buries in buttress 1 down, and the lower extreme of each screw sleeve all buries partial fixed connection in buttress 1 down with intermediate plate 41 for the bolt of locking energy consumption shock insulation support 2 respectively with each screw sleeve threaded connection.
Referring to fig. 3, the upper connecting piece 43 and the lower connecting piece 43 each include four metal profiles 421 arranged in a rectangular shape, the cross sections of the metal profiles 421 are all arranged in a rectangular shape, and one opposite side surfaces of two metal profiles 421 located on the same plane and arranged arbitrarily adjacently are welded and fixed with the outer wall of the connecting column 6.
Referring to fig. 2, the lower buttress 1 includes a reinforcement cage 11 and a concrete cast-in-place member 12, the lower end of the reinforcement cage 11 is buried in the foundation, the concrete cast-in-place member 12 is formed by concrete casting, the reinforcement cage 11 is composed of a plurality of criss-cross reinforcement bars, a plurality of perforations for the reinforcement bars in the vertical direction of the reinforcement cage 11 to penetrate are provided on the intermediate plate 41, and the intermediate plate 41 is welded with the reinforcement cage 11.
Referring to fig. 1, a plurality of high-strength elastic rubber blocks 9 are mounted on the upper side of the connection seat 5, the upper ends of the high-strength elastic rubber blocks 9 are connected with the bottom surface of a building, a plurality of caulking grooves (not shown in the figure) are formed on the upper side of the connection seat 5, and the lower ends of the high-strength elastic rubber blocks 9 are respectively embedded in the caulking grooves.
Referring to fig. 4, each connecting column 6 includes an outer tube 61 and a core column 62, the core column 62 is inserted into the outer tube 61, the upper end of the core column 62 is fixedly connected with the connecting seat 5, a distance of 30-50cm is reserved between the lower end of each outer tube 61 and the surface of the foundation, the lower end of the outer tube 61 is provided with an opening, and the outer wall of the outer tube 61 is fixedly connected with the fixing seat 4; the outer tube 61 is threaded with positioning bolts 64, the bolt body of each positioning bolt 64 is inserted into the outer tube 61 and is abutted against the outer wall of the core column 62, the upper end of the core column 62 is connected with a positioning seat 63, the upper end of the positioning seat 63 is fixedly connected with the top surface of the connecting seat 5 in a bolt locking manner, and the upper end of the core column 62 is inserted into the positioning seat 63 and is fixedly connected with the positioning seat 63, and the bottom surface of the positioning seat 63 is fixedly connected with the bottom surface of the outer tube 61.
The implementation principle of the embodiment of the application is as follows:
Utilize energy consumption isolation bearing 2 can play the effect of flexible connection lower buttress 1 and stand 3 to play the effect of shock insulation, utilize the cooperation between each piece column elasticity plumbous damper 7 and the fixing base 4 that glues, make building and lower buttress 1 take place horizontal relative displacement, when leading to energy consumption isolation bearing 2 to take place to warp, column elasticity plumbous damper 7 can assist energy consumption isolation bearing 2 to restore, ensure the normal use of base is built in the antidetonation room, simultaneously, column elasticity plumbous damper 7 also can play certain power consumption effect, further improve shock insulation, the antidetonation effect of base is built in the antidetonation room.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, wherein like reference numerals are used to refer to like elements throughout. Therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. The utility model provides a foundation is built in new construction's antidetonation room, includes buttress (1), energy consumption shock insulation support (2) and stand (3) down, buttress (1) and ground fixed connection are as an organic whole down, the upper end and the building bottom of stand (3) are connected as an organic wholely, the upper and lower both ends of energy consumption shock insulation support (2) respectively with buttress (1) down and stand (3) fixed connection, characterized in that still include fixing base (4) of fixing on buttress (1) outer wall down, fixing base (4) and each lateral wall fixed connection of buttress (1) down, each side of fixing base (4) all is provided with a plurality of column-shaped elastic lead viscous damper (7), each column-shaped elastic lead viscous damper (7)'s lower extreme all with fixing base (4) fixed connection, each column-shaped elastic lead viscous damper's (7) upper end all is inclined to the direction of keeping away from the vertical central line of energy consumption shock insulation support (2) and sets up, and each column-shaped elastic lead viscous damper's (7) upper end all rotates with building bottom on the connecting piece (4) down, connecting piece and connecting piece (41) down are down on the connecting piece and connecting piece (41) both sides down, connecting piece and connecting piece (41 down are down respectively, connecting piece and connecting piece down the connecting piece are connected with both sides (41 respectively, the middle part of intermediate lamella (41) is buried underground in lower buttress (1), and the lower extreme of each screw thread sleeve all buries partial fixed connection in lower buttress (1) with intermediate lamella (41), and each end angle department of fixing base (4) all is fixed with connecting column (6) of vertical setting, each the upper end of connecting column (6) is connected with connecting seat (5), all be provided with fan-shaped elastic lead viscous damper (8) on each side of the upper end of stand (3), each fan-shaped elastic lead viscous damper (8)'s lower extreme all with the side fixed connection of stand (3), each fan-shaped elastic lead viscous damper's (8) upper end all with the bottom surface fixed connection of connecting seat (5), a plurality of high strength elastic rubber piece (9) are installed to the upside of connecting seat (5), each the upper end of high strength elastic rubber piece (9) all is connected with the bottom surface of building, the upside of connecting seat (5) has a plurality of channels, each high strength elastic rubber piece (9) lower extreme is embedded respectively and is located each embedded in the channel.
2. The earthquake-resistant building foundation with the new structure according to claim 1, wherein the fixing base (4) is partially embedded in the lower support pier (1), a plurality of threaded sleeves are fixed on the part of the fixing base (4) embedded in the lower support pier (1), each threaded sleeve is communicated with the upper surface of the lower support pier (1), the lower end of the energy-consumption vibration-isolation support (2) is fixedly connected with the lower support pier (1) in a bolt locking mode, and bolts for locking the energy-consumption vibration-isolation support (2) are respectively connected with the threaded sleeves in a threaded mode.
3. The earthquake-resistant building foundation with the new structure according to claim 2, characterized in that the lower buttress (1) comprises a reinforcement cage (11) and a concrete cast-in-place member (12), the lower end of the reinforcement cage (11) is buried in a foundation, the concrete cast-in-place member (12) is formed by concrete casting, the reinforcement cage (11) is composed of a plurality of crisscross reinforcement bars, a plurality of perforations for the reinforcement bars in the vertical direction of the reinforcement cage (11) to penetrate are formed in the middle plate (41), and the middle plate (41) is welded with the reinforcement cage (11).
4. The earthquake-resistant building foundation with the new structure according to claim 2, wherein the connecting columns (6) comprise an outer tube (61) and core columns (62), the core columns (62) are inserted into the outer tube (61), the upper ends of the core columns (62) are fixedly connected with the connecting seats (5), a distance of 30-50cm is reserved between the lower ends of the outer tube (61) and the surface of the foundation, the lower ends of the outer tube (61) are provided with openings, and the outer walls of the outer tube (61) are fixedly connected with the fixing seats (4).
5. The earthquake-resistant building foundation with the new structure according to claim 4, wherein the outer tube (61) is connected with positioning bolts (64) in a threaded manner, a bolt body of each positioning bolt (64) is penetrated into the outer tube (61) and is abutted to the outer wall of the core column (62), the upper end of the core column (62) is connected with a positioning seat (63), the upper end of the positioning seat (63) is fixedly connected with the top surface of the connecting seat (5) in a bolt locking manner, and the upper end of the core column (62) is inserted into the positioning seat (63) and is fixedly connected with the positioning seat (63), and the bottom surface of the positioning seat (63) is fixedly connected with the bottom surface of the outer tube (61).
6. The earthquake-resistant building foundation with the new structure according to claim 5, wherein the upper connecting piece (43) and the lower connecting piece (43) comprise four metal profiles (421) which are arranged in a rectangular shape, the cross sections of the metal profiles (421) are arranged in a rectangular shape, and one side surface, which is positioned on the same plane and is opposite to the two metal profiles (421) which are arranged arbitrarily adjacently, is welded and fixed with the outer wall of the outer tube (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211032829.0A CN115233854B (en) | 2022-08-26 | 2022-08-26 | Earthquake-proof house building foundation with new structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211032829.0A CN115233854B (en) | 2022-08-26 | 2022-08-26 | Earthquake-proof house building foundation with new structure |
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| CN115233854A CN115233854A (en) | 2022-10-25 |
| CN115233854B true CN115233854B (en) | 2024-06-14 |
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| CN202211032829.0A Active CN115233854B (en) | 2022-08-26 | 2022-08-26 | Earthquake-proof house building foundation with new structure |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217224A (en) * | 2022-08-16 | 2022-10-21 | 福建众腾建设工程有限公司 | Self-resetting shock insulation support |
| CN116044016B (en) * | 2023-02-02 | 2025-04-22 | 广东电网有限责任公司 | A limited sliding isolation device and its use method |
Citations (2)
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| CN210888251U (en) * | 2019-10-19 | 2020-06-30 | 深圳市中荣煜建筑工程有限公司 | Assembled building earthquake-resistant structure |
| CN113756445A (en) * | 2021-09-17 | 2021-12-07 | 上海大学 | Prefabricated assembled shock insulation support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH445078A (en) * | 1964-12-18 | 1967-10-15 | Rheinquell Ets | Replacement of the end support of a prestressed concrete slab |
| JP2002201816A (en) * | 2000-12-30 | 2002-07-19 | Sebon Kk | Base isolation foundation structure of building |
| JP4893061B2 (en) * | 2006-03-29 | 2012-03-07 | 株式会社奥村組 | Viscous vibration damping device and base-isolated building equipped with the same |
| CN205088813U (en) * | 2015-10-19 | 2016-03-16 | 山东科技大学 | Building isolation bearing |
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| CN205935286U (en) * | 2016-08-23 | 2017-02-08 | 安徽金石电力设计咨询有限公司 | Damping device is used in electric power engineering reconnaissance |
| CN111305632B (en) * | 2020-02-14 | 2021-04-30 | 同济大学 | Three-dimensional vibration isolation device with sliding inclined spring |
| CN113431203B (en) * | 2021-07-16 | 2025-03-21 | 清华大学 | Semi-active damper type anti-pullout seismic isolation device |
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2022
- 2022-08-26 CN CN202211032829.0A patent/CN115233854B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210888251U (en) * | 2019-10-19 | 2020-06-30 | 深圳市中荣煜建筑工程有限公司 | Assembled building earthquake-resistant structure |
| CN113756445A (en) * | 2021-09-17 | 2021-12-07 | 上海大学 | Prefabricated assembled shock insulation support |
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