CN106245812B - Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage - Google Patents
Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage Download PDFInfo
- Publication number
- CN106245812B CN106245812B CN201610841833.XA CN201610841833A CN106245812B CN 106245812 B CN106245812 B CN 106245812B CN 201610841833 A CN201610841833 A CN 201610841833A CN 106245812 B CN106245812 B CN 106245812B
- Authority
- CN
- China
- Prior art keywords
- attachment beam
- wall
- reinforced concrete
- wall body
- lower attachment
- 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
- 230000006378 damage Effects 0.000 title claims description 33
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 35
- 239000011435 rock Substances 0.000 claims abstract description 27
- 238000005265 energy consumption Methods 0.000 claims abstract description 25
- 210000002435 tendon Anatomy 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 23
- 239000004567 concrete Substances 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 210000003205 muscle Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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
- 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)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Controllable assembly, which is damaged, the invention discloses a kind of prestressing force Self-resetting waves wall, including at least one assembled rigid unit, assembled rigid unit includes the upper attachment beam and lower attachment beam being oppositely arranged, and two panels precast wall body is equipped between upper attachment beam and lower attachment beam, and energy consumption damping is equipped between two panels precast wall body；Each precast wall body includes prefabricated reinforced concrete main body and the corner deformable rock blocks set on four angles of the prefabricated reinforced concrete main body, and the elasticity modulus of corner deformable rock blocks is less than the elasticity modulus of concrete；Unbonded prestressing tendon duct is reserved in each prefabricated reinforced concrete main body, sets unbonded prestressing tendon in the unbonded prestressing tendon duct, unbonded prestressing tendon both ends are anchored in respectively on attachment beam and lower attachment beam.Install convenient of the present invention can be used newly-built with reinforcing；Lifting whereabouts shock behavior is waved in earthquake using spliced wall, the rigidity of structure can be reduced, reduce structural cycle, earthquake energy reduces geological process.
Description
Technical field
The present invention relates to brick or concrete duct field, specifically a kind of prestressing force Self-resetting damages controllable assembly and waves wall.
Background technique
Earthquake often will cause huge social influence and economic loss as paroxysmal natural calamity.According to specification
The normal concrete building of design, which cannot be fully met, builds growing antidetonation demand.Structure is needed in calamities such as earthquakes
The damage of evil effect flowering structure will not excessive development, can be extensive by reparation under reasonable technical conditions and economic condition after calamity
Its multiple expectation function, i.e. damage controlled architecture.
Structural damage is presented as the general effect of component damage, including damage type, degree of injury and damage profile three
Aspect.The purpose of structural damage control is the damage of structure being limited in preset position, and makes these positions pre-
Degree of injury under phase macroseism is no more than scheduled limit value, and residual deformation of the structure after shake is no more than scheduled limit value.
Damage usually has following both sides to act on structure: the rigidity of structure reduces after damage, cycle stretch-out.This generally can
Increase the dynamic respond of structure, but the seismic force that structure is subject to also can decrease；Damage location tends to dissipate centainly
Inputting seismic energy, to reduce the seismic response of structure.Therefore controlled damage is advantageous structural seismic performance.Knot
The common feature of the following two of expected damage location in structure system: there is larger tribute to the anti-side rigidity of structure entirety before damage
It offers；The vertical bearing capacity of structure is influenced after damage little.
The deformation pattern of structure is efficiently controlled, the dry of the randomness as caused by the various aspects factor such as geological process is excluded
It disturbs, is the key that realize expected damage profile；The discreteness for reducing structure deformation pattern under macroseism, can make structure in macroseism
Under Seismic response be more easier to predict, to keep the Aseismic Design of structure relatively reliable.
In practical seismic demage analysis, the bottom shear wall in shear wall structure or frame-shear-wall structure destroys very tight
Weight.Researchers have found that the appropriate of basis lifts the geological process for often facilitating to reduce superstructure, to mitigate structure shake
Evil.The researcher of the country such as U.S. takes the lead in proposing to wave system, the system by constraint between loosening configuration and basis or component,
Certain a part of structure or structure is allowed to wave under geological process, and can using wave the caused certain positions of structure
Control deformation, by Damage Coutrol on " waving interface ".
It is existing at present to wave wall member, in addition to certain special architectural appearances, it is difficult mutually to coordinate even with overall structure
It will appear the case where destroying main structure after waving wall lifting such as floor to crack.Soap-free emulsion polymeization is pre- from bottom to top for one monolith wall
The application of stress increases the unreliable degree of structure in earthquake.The existing building industrialization concept for waving wall design is insufficient,
Structural strengthening field is also difficult to apply, and quickly repairs and be difficult to realize after shaking.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of prestressing force Self-resetting damage
Wall is waved in controllable assembly.
Technical solution: it is waved in order to solve the above technical problems, a kind of prestressing force Self-resetting of the invention damages controllable assembly
Wall, including at least one assembled rigid unit, assembled rigid unit include the upper attachment beam and lower attachment beam being oppositely arranged, and upper attachment beam is under
It is equipped at least two panels precast wall body between attachment beam, energy consumption damping is equipped between contiguous prefabricated wall；Each precast wall body includes
Prefabricated reinforced concrete main body and corner deformable rock blocks set on four angles of the prefabricated reinforced concrete main body；In each pre-manufactured steel
Unbonded prestressing tendon duct is reserved in reinforced concrete main body, sets unbonded prestressing tendon in the unbonded prestressing tendon duct,
Unbonded prestressing tendon both ends are anchored in respectively on attachment beam and lower attachment beam.
Wherein, upper attachment beam and lower attachment beam are equipped with for further limiting precast wall body in precast wall body plane
Position-limit mechanism.
Wherein, position-limit mechanism is the multiple protrusions being separately positioned on attachment beam and lower attachment beam, precast wall body difference
It is arranged in the space of adjacent protrusion formation.
Wherein, position-limit mechanism includes the pre-embedded steel slab for being respectively arranged on attachment beam Yu lower attachment beam, in each precast wall body
It is equipped with the pre-buried card slot cooperated with pre-embedded steel slab, further prevents dry wall while limit slippage in precast wall body plane
The outer unstability of body plane.
Wherein, pre-buried deck is arranged in the adjacent side of each precast wall body, and energy consumption damping is directly installed on deck or adds
Bolt is fixed on deck.
Wherein, the contact surface soap-free emulsion polymeization of upper attachment beam and lower attachment beam and the two panels precast wall body of centre, only passes through application
Prestressing force is fixed.
Wherein, the elasticity modulus of corner deformable rock blocks is lower than prefabricated reinforced concrete main body, and ductility is higher than concrete, and pre-
Adjacent reinforced concrete bodies processed are affixed by structure glue or connected by card slot.
Wherein, the position that the end of prefabricated reinforced concrete main body is contacted with upper attachment beam and lower attachment beam uses spiral hoop
Muscle is enhanced.
Wherein, upper attachment beam and lower attachment beam are fixed in contiguous floors main structure body by built-in fitting or limiting device.
The utility model has the advantages that a kind of prestressing force Self-resetting of the invention, which damages controllable assembly, waves wall, have the advantages that
1, prefabricated components install convenient can be used newly-built with reinforcing；
2, by adjusting prestressing force and energy consumption damping model, it can be achieved that control rigidity, damping, bearing capacity etc.；
3, construction damage positioning is waved on energy consumption damping or corner deformable rock blocks on wall in secondary structure assembly, realizes damage
Wound control, dissipation seismic energy, and can be realized after shake by replacement energy consumption damping and corner deformable rock blocks and quickly be repaired；
4, lifting whereabouts shock behavior is waved in earthquake using spliced wall, the rigidity of structure can be reduced, reduce structure
Period, earthquake energy reduce geological process.The Self-resetting performance that prestressing force and dead load are realized simultaneously, can effectively subtract
The residual deformation of small structure.
Detailed description of the invention
Fig. 1 is the first preferred embodiment schematic diagram of the invention；
Fig. 2 is that Fig. 1 splits schematic diagram；
Fig. 3 is the second preferred embodiment schematic diagram of the invention；
Fig. 4 is that Fig. 3 splits schematic diagram；
Fig. 5 is third preferred embodiment schematic diagram of the present invention；
Fig. 6 is that Fig. 5 splits schematic diagram；
Fig. 7 is the 4th preferred embodiment schematic diagram of the invention；
Fig. 8 is that Fig. 7 splits schematic diagram；
Fig. 9 is that energy consumption damps a kind of mounting means schematic diagram in the present invention；
Figure 10 a is that energy consumption damps another mounting means schematic diagram in the present invention；
Figure 10 b is the enlarged diagram of Figure 10 a；
Figure 11 is deformable rock blocks a kind of mounting means schematic diagram in corner in the present invention；
Figure 12 is corner deformable rock blocks another kind mounting means schematic diagram in the present invention；
In figure: 1- precast wall body, 10- reserve unbonded prestressing tendon duct, the adjacent reinforced concrete bodies of 11- dry wall,
The corner 2- deformable rock blocks, the upper attachment beam of 3-, attachment beam under 4-, 5- energy consumption damping, 6- unbonded prestressing tendon, the pre-buried card slot of 70-,
71- pre-embedded steel slab, 8- protrusion, 12- deck, the end 13- locating part.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
Embodiment 1
The present invention as shown in Figure 1 to Figure 2 includes at least one assembled rigid unit, and assembled rigid unit includes at least two panels dry wall
Body 1, upper attachment beam 3 and lower attachment beam 4, energy consumption damping 5, unbonded prestressing tendon 6 wait parts.Precast wall body includes precast reinforced
Concrete main body 11 and corner deformable rock blocks 2.It reserves soap-free emulsion polymeization and answers in advance in 11 center of prefabricated reinforced concrete main body of precast wall body 1
Power muscle duct 10, four corners are the corner deformable rock blocks 2 of triangle, and the overall appearance of two panels precast wall body 1 is that rule is rectangular
Body.The deformable rock blocks 2 of wall four corners are the elasticity or elastic-plastic material that elasticity modulus is less than concrete, and ductility is higher than coagulation
Soil is connect with prefabricated reinforced concrete main body 11 by card slot.11 end of prefabricated reinforced concrete main body of two panels precast wall body 1
The position contacted with upper attachment beam 3 and lower attachment beam 4 is enhanced using tie hoop.Upper attachment beam 3 is used with lower attachment beam 4
The concrete parts of steel reinforced concrete, upper attachment beam 3 and lower attachment beam 4 are smooth, do not have retention bead in two panels wall side, with
Wall contact surface does not limit built-in fitting.Soap-free emulsion polymeization between two panels precast wall body and upper attachment beam 3 and lower attachment beam 4, soap-free emulsion polymeization
Presstressed reinforcing steel 6 passes through unbonded prestressing tendon duct 10, applies prestress anchoraging on upper attachment beam 3 and lower attachment beam 4.Two panels
Pre-buried deck 12 is arranged in the adjacent side of precast wall body 1, after upper attachment beam 3 is fixed with lower attachment beam 4 and wall 1, will consume
5 can be damped directly to be installed on deck 12 or bolt is added to be fixed on 12 on deck.Upper attachment beam 3 passes through pre-buried with lower attachment beam 4
The modes such as part or limiting device are fixed in the main body of contiguous floors structure.
Embodiment 2
As shown in FIG. 5 and 6, the present invention includes at least one assembled rigid unit, and assembled rigid unit includes at least two panels precast wall body
1, upper attachment beam 3 and lower attachment beam 4, energy consumption damping 5, unbonded prestressing tendon 6 wait parts.Precast wall body includes precast reinforced mixed
Solidifying soil main body 11 and corner deformable rock blocks 2.Reserve prestressing without bondn in 11 center of prefabricated reinforced concrete main body of precast wall body 1
Muscle duct 10, four corners are the corner deformable rock blocks 2 of triangle, and the overall appearance of two panels precast wall body 1 is regular cuboid.
The deformable rock blocks 2 of wall four corners are the elasticity or elastic-plastic material that elasticity modulus is less than concrete, and ductility is higher than concrete,
It is connect with prefabricated reinforced concrete main body 11 by card slot.The end of the prefabricated reinforced concrete main body 11 of two panels precast wall body 1
Enhanced with the position that upper attachment beam 3 is contacted with lower attachment beam 4 using tie hoop.Upper attachment beam 3 is used with lower attachment beam 4
The concrete parts of steel reinforced concrete, upper attachment beam 3 and lower attachment beam 4 are smooth, do not have retention bead, nothing in two panels wall side
There are pre-embedded steel slab 71 in 10 two sides of binding prestress reinforcement duct, and wall corresponding position has pre-buried card slot 70.Two panels precast wall body 1 with it is upper
Soap-free emulsion polymeization between attachment beam 3 and lower attachment beam 4, unbonded prestressing tendon 6 pass through unbonded prestressing tendon duct 10, apply prestressing force
It is anchored on attachment beam 3 and lower attachment beam 4.Pre-buried deck 12 is arranged in the adjacent side of two panels precast wall body, by upper attachment beam 3
After being fixed with lower attachment beam 4 and wall 1, energy consumption damping 5 is directly installed on deck 12 or bolt is added to be fixed on deck 12
On.Upper attachment beam 3 is fixed in the main structure body of contiguous floors with lower attachment beam 4 by modes such as built-in fitting or limiting devices.
Embodiment 3
As shown in Figure 3 to Figure 4, the present invention includes at least one assembled rigid unit, and assembled rigid unit includes at least two panels dry wall
Body 1, upper attachment beam 3 and lower attachment beam 4, energy consumption damping 5, unbonded prestressing tendon 6 wait parts.Precast wall body includes precast reinforced
Concrete main body 11 and corner deformable rock blocks 2.It reserves soap-free emulsion polymeization and answers in advance in 11 center of prefabricated reinforced concrete main body of precast wall body 1
Power muscle duct 10, four corners are the corner deformable rock blocks 2 of triangle, and the overall appearance of two panels precast wall body 1 is that rule is rectangular
Body.The deformable rock blocks 2 of wall four corners are the elasticity or elastic-plastic material that elasticity modulus is less than concrete, and ductility is higher than coagulation
Soil is connect with prefabricated reinforced concrete main body 11 by card slot.The end of the prefabricated reinforced concrete main body 11 of two panels precast wall body 1
Portion is enhanced with the position that upper attachment beam 3 is contacted with lower attachment beam 4 using tie hoop.Upper attachment beam 3 is adopted with lower attachment beam 4
There is protrusion 8 in two panels wall side with the concrete parts of steel reinforced concrete, upper attachment beam 3 and lower attachment beam 4, is contacted with wall
Surface does not limit built-in fitting.Soap-free emulsion polymeization between two panels precast wall body 1 and upper attachment beam 3 and lower attachment beam 4, unbonded prestressing tendon
6 pass through unbonded prestressing tendon duct 10, apply prestress anchoraging on upper attachment beam 3 and lower attachment beam 4.Two panels precast wall body
Pre-buried deck 12 is arranged in 1 adjacent side, after upper attachment beam 3 is fixed with lower attachment beam 4 and wall 1, energy consumption damping 5 is straight
It connects and is installed on deck 12 or bolt is added to be fixed on deck 12.Upper attachment beam 3 is filled with lower attachment beam 4 by built-in fitting or limit
It sets and is fixed in contiguous floors main structure body.
Embodiment 4
As shown in Fig. 7 to Fig. 8, the present invention includes at least one assembled rigid unit, and assembled rigid unit includes at least two panels dry wall
Body 1, upper attachment beam 3 and lower attachment beam 4, energy consumption damping 5, unbonded prestressing tendon 6 wait parts.Precast wall body includes precast reinforced
Concrete main body 11 and corner deformable rock blocks 2.It reserves soap-free emulsion polymeization and answers in advance in 11 center of prefabricated reinforced concrete main body of precast wall body 1
Power muscle duct 10, four corners are the corner deformable rock blocks 2 of triangle, and the overall appearance of two panels precast wall body 1 is that rule is rectangular
Body.The deformable rock blocks 2 of wall four corners are the elasticity or elastic-plastic material that elasticity modulus is less than concrete, and ductility is higher than coagulation
Soil is connect with prefabricated reinforced concrete main body 11 by card slot.The end of the prefabricated reinforced concrete main body 11 of two panels precast wall body 1
Portion is enhanced with the position that upper attachment beam 3 is contacted with lower attachment beam 4 using tie hoop.Upper attachment beam 3 is adopted with lower attachment beam 4
There is protrusion 8 in two panels wall side with the concrete parts of steel reinforced concrete, upper attachment beam 3 and lower attachment beam 4, soap-free emulsion polymeization is answered in advance
There are pre-embedded steel slab 71 in 10 two sides of power muscle duct, and 1 corresponding position of precast wall body has pre-buried card slot 70.Two panels precast wall body 1 and upper company
Soap-free emulsion polymeization between beam 3 and lower attachment beam 4 is connect, unbonded prestressing tendon 6 passes through unbonded prestressing tendon duct 10, applies prestressed anchor
Gu on upper attachment beam 3 and lower attachment beam 4.Pre-buried deck 12 is arranged in the adjacent side of two panels precast wall body 1, by upper attachment beam 3
After being fixed with lower attachment beam 4 and wall 1, energy consumption damping 5 is directly installed on deck 12 or bolt is added to be fixed on deck 12
On.Upper attachment beam 3 is fixed in contiguous floors main structure body by built-in fitting or limiting device with lower attachment beam 4.
The mount scheme of energy consumption damping and corner deformable rock blocks is referring to shown in Fig. 9~12.
There are many mount schemes of energy consumption damping 5 and corner deformable rock blocks 2 in the various embodiments described above, provided herein several
Reference scheme.As shown in figure 9, the deck 12 of installation energy consumption damping 5 is embedded in wall side in advance, after energy consumption damps 5 insertion decks 12,
It is fixed with deck 12 that bolt passes through energy consumption damping 5.As shown in Figure 10 a Figure 10 b, the card slot 12 of installation energy consumption damping 5 is embedded in wall in advance
After deck 12 is inserted into energy consumption damping 5, the end locating part 13 fixed with bolt is inserted into 12 entrance of deck for body side surface.Such as Figure 11
Shown, corner deformable rock blocks 2 are fixed on wall by being parallel to the slot of wall plane.As shown in figure 12, corner deformable rock blocks
By being fixed on wall perpendicular to the slot in wall plane direction.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of prestressing force Self-resetting damages controllable assembly and waves wall, it is characterised in that: assembled including at least one assembled rigid unit
Unit includes the upper attachment beam (3) being oppositely arranged and lower attachment beam (4), is equipped with extremely between upper attachment beam (3) and lower attachment beam (4)
Few two panels precast wall body (1) is equipped with energy consumption damping (5) between contiguous prefabricated wall (1)；Each precast wall body (1) includes prefabricated
Adjacent reinforced concrete bodies (11) and the corner deformable rock blocks (2) for being set to (11) four angles of the prefabricated reinforced concrete main body；Each
Unbonded prestressing tendon duct (10) are reserved in a prefabricated reinforced concrete main body (11), the unbonded prestressing tendon duct (10)
It inside sets unbonded prestressing tendon (6), unbonded prestressing tendon (6) both ends are anchored in attachment beam (3) and lower attachment beam (4) respectively
On；Upper attachment beam (3) and lower attachment beam (4) are equipped with for further limiting precast wall body (1) in precast wall body plane
Position-limit mechanism；Position-limit mechanism includes the pre-embedded steel slab (71) for being respectively arranged on attachment beam (3) Yu lower attachment beam (4), each pre-
Wall (1) processed is equipped with the pre-buried card slot (70) cooperated with pre-embedded steel slab (71), and limit slippage is same in precast wall body plane
When further prevent the outer unstability of precast wall body plane.
2. a kind of prestressing force Self-resetting according to claim 1 damages controllable assembly and waves wall, it is characterised in that: wherein,
Pre-buried deck (12) is arranged in the adjacent side of each precast wall body (1), and energy consumption damping (5) is directly installed on deck (12) or adds
Bolt is fixed on deck (12).
3. a kind of prestressing force Self-resetting according to claim 1 damages controllable assembly and waves wall, it is characterised in that: wherein,
The contact surface soap-free emulsion polymeization of the two panels precast wall body (1) of upper attachment beam (3) and lower attachment beam (4) and centre, is only answered by applying in advance
Power is fixed.
4. a kind of prestressing force Self-resetting according to claim 1 damages controllable assembly and waves wall, it is characterised in that: wherein,
The elasticity modulus of corner deformable rock blocks (2) is lower than prefabricated reinforced concrete main body (11), and ductility is higher than concrete, and precast reinforced
Concrete main body (11) is affixed by structure glue or is connected by card slot.
5. a kind of prestressing force Self-resetting according to claim 1 damages controllable assembly and waves wall, it is characterised in that: wherein,
The position that the end of prefabricated reinforced concrete main body (11) is contacted with upper attachment beam (3) and lower attachment beam (4) uses tie hoop
Enhanced.
6. a kind of prestressing force Self-resetting according to claim 1 damages controllable assembly and waves wall, it is characterised in that: wherein,
Upper attachment beam (3) and lower attachment beam (4) are fixed in contiguous floors main structure body by built-in fitting or limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841833.XA CN106245812B (en) | 2016-09-22 | 2016-09-22 | Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610841833.XA CN106245812B (en) | 2016-09-22 | 2016-09-22 | Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106245812A CN106245812A (en) | 2016-12-21 |
| CN106245812B true CN106245812B (en) | 2019-06-21 |
Family
ID=57600181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610841833.XA Active CN106245812B (en) | 2016-09-22 | 2016-09-22 | Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106245812B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005094A (en) * | 2019-04-12 | 2019-07-12 | 北京交通大学 | A kind of parting waves Fill model |
| CN112177416B (en) * | 2020-10-26 | 2021-12-07 | 长江师范学院 | Building damping method |
| CN112982730B (en) * | 2021-03-16 | 2022-05-31 | 北京工业大学 | Self-resetting wall with tuning-swinging-friction composite grading energy consumption function |
| CN113529938A (en) * | 2021-07-29 | 2021-10-22 | 合肥工业大学 | Fabricated structural system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053029U (en) * | 2016-09-22 | 2017-03-29 | 东南大学 | A kind of prestressing force Self-resetting damages controllable assembly and waves wall |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001262860A (en) * | 2000-03-15 | 2001-09-26 | Shimizu Corp | Damping and reinforcing method for damping construction and existing building |
| CN101122150B (en) * | 2007-08-31 | 2010-06-02 | 广东省建筑设计研究院 | Shock absorption wall and construction method thereof |
| CN101851970B (en) * | 2010-05-14 | 2011-09-07 | 北京工业大学 | Horizontal seamed energy dissipation prestressed shear wall structure |
| CN102787678B (en) * | 2012-07-10 | 2014-10-22 | 同济大学 | Shear wall structure with energy-consuming horizontal seam |
| CN103696509A (en) * | 2014-01-05 | 2014-04-02 | 海南大学 | Swinging shear wall |
| CN103938757A (en) * | 2014-04-16 | 2014-07-23 | 同济大学 | Prestressed self-reset shear wall with bottom provided with horizontal seam |
| CN105003004B (en) * | 2015-07-06 | 2017-05-03 | 西安建筑科技大学 | Sectional steel concrete shear wall with replaceable wall toe component and wall toe component |
-
2016
- 2016-09-22 CN CN201610841833.XA patent/CN106245812B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206053029U (en) * | 2016-09-22 | 2017-03-29 | 东南大学 | A kind of prestressing force Self-resetting damages controllable assembly and waves wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106245812A (en) | 2016-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gkournelos et al. | Seismic upgrading of existing reinforced concrete buildings: A state-of-the-art review | |
| CN106245812B (en) | Wall is waved in a kind of controllable assembly of prestressing force Self-resetting damage | |
| CN106245820B (en) | A kind of segmentation prestressing force Self-resetting damage concentration is prefabricated to wave shear wall | |
| Sustersic et al. | Seismic strengthening of existing concrete and masonry buildings with crosslam timber panels | |
| CN104674649A (en) | Novel earthquake damage control system for thin-wall hollow pier | |
| Melkumyan et al. | Retrofitting by base isolation of existing buildings in Armenia and in Romania and comparative analysis of innovative vs. conventional retrofitting | |
| CN206053037U (en) | Prestressing force Self-resetting damage concentration is prefabricated waves shear wall for a kind of segmentation | |
| CN206053029U (en) | A kind of prestressing force Self-resetting damages controllable assembly and waves wall | |
| de Santis et al. | Shake table tests on a masonry structure retrofitted with composite reinforced mortar | |
| CN104878871B (en) | Dry type connection precast slab, superstructure and its anti-seismic performance method for improving | |
| CN104179273B (en) | A kind of bottom punches the fabricated assembly overall concrete shear wallboard containing many coupling beams | |
| CN104294963A (en) | Novel precast concrete shearing wall plate with bottom provided with holes with energy consumption devices | |
| CN102505625A (en) | Limiting method for preventing main tower system of stayed-cable bridge of floating system from being damaged through arranging stay wire below beam end | |
| CN209907572U (en) | Self-resetting precast beam column anti-seismic node structure | |
| CN204326301U (en) | A kind of bottom punches containing the fabricated assembly overall concrete shear wallboard of many coupling beams | |
| CN105155866A (en) | Separable sheath floor-adding structure of masonry buildings and floor-adding method thereof | |
| CN106996153A (en) | A kind of integral tension suspension | |
| Aman et al. | Analysis and Design of a Multi Storey Building with Flat slab (C+ G+ 9) using Etabs | |
| Kodappana et al. | Study on Dynamic Behaviour of Shear walls with Staggered Openings in Irregular RC Framed Structures | |
| Mota | Voided" Two-Way" Flat Slabs | |
| CN211523471U (en) | Novel controlled swing damping structure system | |
| CN214696103U (en) | Building indoor shock attenuation power consumption structure | |
| CN211285970U (en) | Energy-consuming and shock-absorbing beam column joint structure for prefabricated building | |
| Kumar et al. | Non Linear Static Seismic Analysis of Vertically Irregular Building Frames With Different Outrigger System | |
| Sahu et al. | Seismic and wind analysis of RCC building with different shape of shear wall and without shear wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231027 Address after: No. 5, Beijing West Road, Nanjing, Jiangsu 210008 Patentee after: CHINA JIANGSU INTERNATIONAL ECONOMIC AND TECHNICAL COOPERATION Group Ltd. Address before: 210096 No. four archway, 2, Jiangsu, Nanjing Patentee before: SOUTHEAST University |
|
| TR01 | Transfer of patent right |