CN107130701A - Based on the earthquake-resistant building structure and construction method of function Coupled Shear Wall can be recovered - Google Patents
Based on the earthquake-resistant building structure and construction method of function Coupled Shear Wall can be recovered Download PDFInfo
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- CN107130701A CN107130701A CN201710451403.1A CN201710451403A CN107130701A CN 107130701 A CN107130701 A CN 107130701A CN 201710451403 A CN201710451403 A CN 201710451403A CN 107130701 A CN107130701 A CN 107130701A
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 112
- 239000010959 steel Substances 0.000 claims abstract description 112
- 239000004567 concrete Substances 0.000 claims abstract description 53
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 23
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 5
- 238000012946 outsourcing Methods 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009417 prefabrication Methods 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to a kind of based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, and disclose its construction method, what it included setting replaceable coupling beam and concrete filled steel tube bearing recovers function Coupled Shear Wall, and the floor being connected by connector with Coupled Shear Wall, replaceable component is set in the middle part of replaceable coupling beam, the foundation excavates concrete and sets presstressed reinforcing steel and concrete filled steel tube bearing, the floor is slotted at Coupled Shear Wall position, is connected by haling the weak connector for cutting torsion of pressure with Coupled Shear Wall.The present invention can effectively play the energy dissipation behavior of replaceable component, avoid the damage of foundation and floor, damage the Coupled Shear Wall in structure and focus only on the replaceable component of coupling beam, damaged during shake controllable, component is changed after shake just can recover function, the sustainable shock resistance of structure is strong, life cycle cost is low, can be widely applied to structural seismic field, has a good application prospect and economic technology benefit.
Description
Technical field
The invention belongs to Construction Anti-earthquake technical field, it is related to and recovers function technology applied to Coupled Shear Wall,
More particularly to it is a kind of based on the earthquake-resistant building structure and construction method of function Coupled Shear Wall can be recovered.
Background technology
The new demand that functional structure disclosure satisfy that the sustainable antidetonation of structure can be recovered, structure is being resisted the same of earthquake disaster
When possess the ability of fast quick-recovery after shake, improve disaster relief efficiency after shake, reduce seismic damage loss.It is used as widely used structure anti-side
Power component, the function of recovering of realizing Coupled Shear Wall in structure is can to recover the wide variety of premise of functional structure, main at present
Measure is wanted to set replaceable coupling beam.Replaceable coupling beam is made up of two ends non-compliant section and the replaceable component in middle part, by coupling beam two
End destruction is transferred to the replaceable component in middle part, concentrates plasticity by the replaceable member shears deformation in middle part, damage structure is changed after shake
Part be can be achieved Coupled Shear Wall recover function, the key of design be need by structural damage be transferred to deformation it is good can
Change on component, and remaining position is not damaged.
As Chinese core periodical paper " function anti-seismic structure new system progress can be recovered " (Lv Xilin, Zhou Ying, it is old
Clever earthquake engineerings and Engineering Vibration, 2014,01 (4):The reinforced concrete with replaceable coupling beam described in 130-139.)
Native shear wall, rewirable fuse is positioned in the middle part of reinforced concrete coupling beamses, and shear wall wall limb is ordinary reinforced concrete wall
Limb.Described can make replaceable coupling beam with replaceable coupling beam reinforced concrete shear wall under static(al) and power geological process
Generation plasticity consumes energy, but shear wall foundation still has damage.Therefore, even if having changed the coupling beam fuse of destruction after shake, due to
The damage of shear wall foundation can not be eliminated, and total is also difficult to be returned to original state.
By preceding described, set the Coupled Shear Wall of replaceable coupling beam to damage at present and do not concentrate entirely on the replaceable structure of coupling beam
Still there is destruction at part, foundation position, in addition, the cross member floor being connected in the structure with Coupled Shear Wall can limit replaceable structure
The deformation of part, shearing reaches floor and also easily damages floor, replaceable member shears power consumption, concentration plasticity ability by
Resistance, it is impossible to it is real realize Coupled Shear Wall in structure can recovery capability.
The content of the invention
Recover function Coupled Shear Wall it is an object of the invention to provide a kind of consideration floor connection, by replaceable
Coupling beam concentrates plasticity, excavates foundation damageable zone and is designed as Self-resetting form, loosens the connection constraints of shear wall and floor, gram
The defect of prior art is taken, Damage Coutrol is damaged in after replaceable component, shake when effectively realizing the Coupled Shear Wall shake in structure
Replaceable recovers function.
For the attainment of one's purpose, the technical scheme that provides of the present invention is：
It is of the present invention a kind of based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Its
Including Coupled Shear Wall, replaceable coupling beam, floor and some presstressed reinforcing steels, described Coupled Shear Wall includes concrete filled steel tube branch
Seat and wall, replaceable coupling beam include tie-beam and replaceable component, and tie-beam and wall integration are poured, and replaceable component is set
At the middle part of tie-beam, the foundation position of described wall is provided with the hollow out position for being used for installing concrete filled steel tube bearing, hollow out
Wall above position is provided with steel boots, and concrete filled steel tube bearing is located at hollow out position, top surface and the steel boots of concrete filled steel tube bearing
Lower surface is contacted；Described floor, provided with slotting, is provided with connector in tie-beam position at fluting, floor is fixed by connector
On wall；Described presstressed reinforcing steel sequentially passes through wall and concrete filled steel tube bearing, and presstressed reinforcing steel upper end is anchored using anchorage
At the top of Coupled Shear Wall, lower end is anchored in basis using anchorage.
Preferably, described replaceable component uses shearing-type metal damper or friction energy dissipation device or viscoelastic damping
Device, replaceable component is connected by bolt and the tie-beam at two ends.
Preferably, described steel boots are welded by steel plate, are a quarter round plate in described wall front, in institute
The wall side stated is the rectangular steel plates with accomplish wide with body of wall, and bottom is the steel plate of one piece and accomplish wide with body of wall.
Preferably, described concrete filled steel tube bearing includes outsourcing square steel tube, concrete filled and steel deck-plate, inside fills out coagulation
Soil fills up outsourcing square steel tube, and steel deck-plate is welded to connect with outsourcing square steel tube, and the steel plate and steel deck-plate in steel sole portion pass through described
Presstressed reinforcing steel apply precompression be in contact.
Preferably, described presstressed reinforcing steel is soap-free emulsion polymeization low relaxed prestress steel strand.
Preferably, the size of described fluting is more than the size of Coupled Shear Wall, the surrounding of fluting and Coupled Shear Wall it
Between leave the installation site of connector, described connector one end is connected with the wall of Coupled Shear Wall, the other end and floor
Cross section is fixed.
Preferably, described connector is pressure shear torsion member.
A kind of construction method based on the earthquake-resistant building knot that can recover function Coupled Shear Wall described in claim 1, its
It is characterised by, it comprises the following steps：
(1) fixed on the basis of foundation position and tension of prestressed tendon pipeline reserved in outsourcing square steel tube, outsourcing square steel tube,
Fill concrete inside outsourcing square steel tube, covers steel deck-plate after concrete reaches intensity, and with the mode welded by steel deck-plate
Fixed with outsourcing square steel tube；
(2) reinforcing bar of colligation tie-beam and wall and supporting module, tie-beam is placed on by the embedded section of replaceable component
Interior, the foundation position not assembling reinforcement of wall and not supporting module be the substitute is and install steel above foundation hollow out position
The template of boots, steel boots and wall is fully sealed, and the tensioning pipeline of presstressed reinforcing steel should be also reserved in wall form when setting up template；
(3) reinforcing bar of colligation floor and the template of floor is set up, side template is set up at floor fluting, floor bar is existed
Blocked at fluting, while the connector of prefabrication is placed at fluting, connector two ends built-in fitting is respectively placed in into connection limb cuts
In the template of power wall and floor；
(4) concrete of tie-beam, wall and floor is poured, after concrete reaches intensity, form removal, tensioning in advance should
Power muscle applies prestressing force to wall and concrete filled steel tube bearing, and finally laying decorative panel is used in the middle part of floor fluting and tie-beam
Construction and decoration.
The technical scheme provided using the present invention, compared with prior art, is had the advantages that：
(1) replaceable component is set in the middle part of the tie-beam of Coupled Shear Wall, can be plastically deformed, concentrate Plastic Damage；
(2) Coupled Shear Wall foundation vulnerable areas is excavated, the concrete filled steel tube bearing and insertion presstressed reinforcing steel that can instead separate,
Concrete filled steel tube bearing under rigidity and bearing capacity, geological process can be compensated while avoiding foundation from damaging to send out with wall corner
The raw reciprocating motion opened or closed, and self-resetting capability is obtained by the presstressed reinforcing steel of insertion, it can effectively solve the problem that foundation should
Plastic Damage problem caused by power and deformation are excessive；(3) slot and set the floor of connector to the deformation of replaceable component about
Beam can be neglected, and can solve the problem that the replaceable affined problem of coupling beam detrusion, it is possible to when ensureing replaceable coupling beam deformation, building
Plate deformation is small, the lower floor not damaged of violent earthquake effect.
Brief description of the drawings
Fig. 1 is the side view of the invention based on the earthquake-resistant building structure that can recover function Coupled Shear Wall；
Fig. 2 is the upward view of the invention based on the earthquake-resistant building structure that can recover function Coupled Shear Wall；
Fig. 3 is the connecting node schematic diagram of concrete filled steel tube bearing of the present invention and wall；
Fig. 4 is the section B-B figure of the connection section of concrete filled steel tube bearing shown in accompanying drawing 3 of the present invention and wall；
Fig. 5 is the C-C sectional views of the connection section of concrete filled steel tube bearing shown in accompanying drawing 4 of the present invention and wall.
Illustrate：The replaceable components of 1-；2- tie-beams；3- walls；4- steel boots；5- concrete filled steel tube bearings；6- floors；
7- connectors；8- presstressed reinforcing steels；9- steel deck-plates；10- bases；11- outsourcing square steel tubes；12- concrete filleds, 13- flutings.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the embodiments, and following examples are used for
Illustrate the present invention, but be not limited to the scope of the present invention.
, should the present invention relates to a kind of based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered with reference to shown in accompanying drawing 1
For Tall Shear Wall Structures, make it can recovery capability after being shaken.It includes setting replaceable coupling beam, Coupled Shear Wall, building
Plate 6 and presstressed reinforcing steel 8.
With reference to shown in attached Fig. 1 and 2, replaceable coupling beam includes tie-beam 2 and replaceable component 1, and replaceable component 1 is used and cut
Cut type metal damper or friction energy dissipation device or viscoelastic damper, it is connected by bolt and the tie-beam at two ends, replaceable
Component 1 can be changed by way of demounting bolt, and Plastic Damage, dissipation earthquake are concentrated by detrusion under geological process
It can be changed in time after energy, geological process.During construction, the replaceable component 1 of prefabrication is placed in template, replaceable structure
The embedded section of part 1 is positioned in tie-beam 2, is fixed after form removal after concreting.
With reference to shown in accompanying drawing 1, the Coupled Shear Wall includes wall 3, and wall 3 uses monolithic reinforced concrete structure, with
Tie-beam 2 pours shaping together, foundation position not casting concrete and the not assembling reinforcement of wall 3, formed lower section it is small, on
The big wall 3 in portion section, i.e., form hollow out position at the foundation of wall.With reference to shown in accompanying drawing 3, the corner steel boots 4 of wall 3 are wrapped
Wrap up in, and be supported on concrete filled steel tube bearing 5.With reference to shown in accompanying drawing 3~5, steel boots 4 are welded by four blocks of steel plates, described
Wall positive and negative be a quarter round plate, be the rectangular steel plates wide with wall 3 in described wall side, bottom is one
Block and the wide steel plate of wall 3.Described concrete filled steel tube bearing includes outsourcing square steel tube 11, concrete filled 12 and steel lid
Plate 9, concrete filled 12 fills up outsourcing square steel tube 11, and steel deck-plate 9 is welded on the top of outsourcing square steel tube 11, the thick steel in steel sole portion
Plate and steel deck-plate 9 are in contact by described presstressed reinforcing steel 8.The precompression applied during original state by presstressed reinforcing steel 8 connects
Touch, form not damaged foundation.During construction, the tensioning pipeline of presstressed reinforcing steel 8 is reserved in wall 3 and concrete filled steel tube bearing 5, will
Steel boots 4 are placed in the template of wall 3, and the outsourcing square steel tube 11 of concrete filled steel tube bearing 5 is placed at support position, coagulation is poured
Soil.After after concrete hardening, steel deck-plate 9 is placed in the top of outsourcing square steel tube 11, is welded and fixed with outsourcing square steel tube 11, is opened simultaneously
Presstressed reinforcing steel 8 is drawn, steel boots 4 is in contact with holder top steel deck-plate 9.Presstressed reinforcing steel 8 described in the present embodiment is soap-free emulsion polymeization
Low relaxed prestress steel strand, the upper end of presstressed reinforcing steel 8 is anchored at the top of Coupled Shear Wall using anchorage, and lower end is anchored using anchorage
In basis 10.
With reference to shown in accompanying drawing 1 and Fig. 2, floor 6 sets fluting 13 at Coupled Shear Wall position, not casting concrete and not
Assembling reinforcement, is connected with Coupled Shear Wall by connector 7.Torsional rigidity is small for shearing connector 7, axial push-pull rigidity is big
Deformation element, dimensional parameters are determined according to the maximum weighted and deformation that can recover function Coupled Shear Wall.The fluting size of floor 6 is big
In the sectional dimension of Coupled Shear Wall, width is determined with length by the thickness of Coupled Shear Wall maximum displacement and connector 7.Construction
When, side template is set up at floor fluting, the reinforcing bar of floor 6 is blocked at fluting, while the connector 7 of prefabrication is placed in
Slot at 13, the two ends built-in fitting of connector 7 is respectively placed in the template of Coupled Shear Wall and floor 6, it is solid after concreting
It is fixed, form the connection of not damaged floor.Laying decorative panel is used to construction and decoration in the middle part of floor fluting and coupling beam after concrete hardening.
A kind of construction method based on the earthquake-resistant building knot that can recover function Coupled Shear Wall of the present invention, its feature
It is, it comprises the following steps：
Step one：Fixed on the basis of foundation position and tension of prestressed tendon is reserved in outsourcing square steel tube, outsourcing square steel tube
Pipeline, fill concrete inside outsourcing square steel tube covers steel deck-plate after concrete reaches intensity, and with the mode welded by steel
Cover plate is fixed with outsourcing square steel tube, completes the construction of concrete filled steel tube bearing；
Step 2：The reinforcing bar and supporting module of colligation tie-beam and wall, company is placed on by the embedded section of replaceable component
Connect in beam, the foundation position not assembling reinforcement of wall and not supporting module, the substitute is and pacify above foundation hollow out position
The template of steel loading boots, steel boots and wall is fully sealed, and the tensioning of presstressed reinforcing steel should be also reserved in wall form when setting up template
Pipeline；
Step 3：The reinforcing bar of colligation floor and the template for setting up floor, set up side template, by floor steel at floor fluting
Muscle is blocked at fluting, while the connector of prefabrication is placed at fluting, connector two ends built-in fitting is respectively placed in into connection
In the template of limb shear wall and floor；
Step 4：The concrete of tie-beam, wall and floor is poured, after concrete reaches intensity, form removal, tensioning
Presstressed reinforcing steel applies prestressing force to wall and concrete filled steel tube bearing, finally lays decorative panel in the middle part of floor fluting and tie-beam
To construction and decoration.
The present invention is set in Tall Shear Wall Structures can recover function Coupled Shear Wall, it is considered to itself and structure floor 6
Special connection, by foundation form formation not damaged foundation, not damaged foundation is to excavate Coupled Shear Wall foundation vulnerable areas,
The concrete filled steel tube bearing and insertion presstressed reinforcing steel that can instead separate, can compensate rigidity while avoiding foundation from damaging
And bearing capacity, the reciprocating motion that concrete filled steel tube bearing opens or closed with foundation under geological process, and pass through insertion
Presstressed reinforcing steel obtains self-resetting capability, can effectively solve the problem that foundation stress and deforms excessive caused Plastic Damage problem；Secondly,
Avoid floor 6 from damaging by floor type of attachment, and do not limit replaceable component 1 deforming, can effectively play replaceable component 1
Energy dissipation behavior, damage Coupled Shear Wall in structure and focus only on the replaceable component 1 of coupling beam, damage controllable during shake, after shake
Changing component just can recover function.Simple structure of the present invention, the sustainable shock resistance of structure is strong, life cycle cost is low, can be extensive
Applied to Seismic Design of Reinforced Concrete Structure field, have a good application prospect and technical economic benefit.
The present invention is described in detail above in association with embodiment, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still fall within the present invention.
Claims (8)
1. it is a kind of based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：It include Coupled Shear Wall,
Replaceable coupling beam, floor and some presstressed reinforcing steels, described Coupled Shear Wall include concrete filled steel tube bearing and wall, replaceable
Coupling beam includes tie-beam and replaceable component, and tie-beam and wall integration are poured, and replaceable component is located at the middle part of tie-beam,
The wall that the foundation position of described wall is provided with above the hollow out position for being used for installing concrete filled steel tube bearing, hollow out position is set
There are steel boots, concrete filled steel tube bearing is located at hollow out position, and the top surface of concrete filled steel tube bearing is contacted with steel boots lower surface；Described
Floor, provided with slotting, is provided with connector in tie-beam position at fluting, floor is fixed on wall by connector；Described is pre-
Stress rib runs through wall and concrete filled steel tube bearing, and presstressed reinforcing steel upper end is anchored at the top of Coupled Shear Wall using anchorage, lower end
It is anchored at using anchorage in basis.
2. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The replaceable component stated uses shearing-type metal damper or friction energy dissipation device or viscoelastic damper, and replaceable component passes through spiral shell
Bolt and the tie-beam at two ends are connected.
3. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The steel boots stated are welded by steel plate, are a quarter round plate in described wall front, be in described wall side with
The rectangular steel plates of accomplish wide with body of wall, bottom is the steel plate of one piece and accomplish wide with body of wall.
4. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The concrete filled steel tube bearing stated includes outsourcing square steel tube, concrete filled and steel deck-plate, and concrete filled fills up outsourcing square steel tube,
Steel deck-plate is welded to connect with outsourcing square steel tube, and the steel plate and steel deck-plate in steel sole portion apply precompressed by described presstressed reinforcing steel
Power is in contact.
5. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The presstressed reinforcing steel stated is soap-free emulsion polymeization low relaxed prestress steel strand.
6. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The size for the fluting stated is more than the size of Coupled Shear Wall, and the peace of connector is left between the surrounding and Coupled Shear Wall of fluting
Holding position, described connector one end is connected with the wall of Coupled Shear Wall, and the other end is fixed with floor cross section.
7. it is according to claim 1 based on the earthquake-resistant building structure of function Coupled Shear Wall can be recovered, it is characterised in that：Institute
The connector stated is pressure shear torsion member.
8. the construction method based on the earthquake-resistant building knot that can recover function Coupled Shear Wall described in a kind of claim 1, it is special
Levy and be, it comprises the following steps：
(1) fixed on the basis of foundation position and tension of prestressed tendon pipeline, outsourcing are reserved in outsourcing square steel tube, outsourcing square steel tube
Fill concrete inside square steel tube, covers steel deck-plate after concrete reaches intensity, and with the mode welded by steel deck-plate and outside
Bag square steel tube is fixed；
(2) reinforcing bar of colligation tie-beam and wall and supporting module, the embedded section of replaceable component are placed in tie-beam, wall
The foundation position not assembling reinforcement of body and not supporting module, the substitute is installation steel boots, steel above foundation hollow out position
The template of boots and wall is fully sealed, and the tensioning pipeline of presstressed reinforcing steel should be also reserved in wall form when setting up template；
(3) reinforcing bar of colligation floor and the template of floor is set up, side template is set up at floor fluting, by floor bar in fluting
Place is blocked, while the connector of prefabrication is placed at fluting, connector two ends built-in fitting is respectively placed in into Coupled Shear Wall
In the template of floor；
(4) concrete of tie-beam, wall and floor is poured, after concrete reaches intensity, form removal, tensioned prestressing bar
Prestressing force is applied to wall and concrete filled steel tube bearing, finally decorative panel is laid to build in the middle part of floor fluting and tie-beam
Finishing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451403.1A CN107130701A (en) | 2017-06-15 | 2017-06-15 | Based on the earthquake-resistant building structure and construction method of function Coupled Shear Wall can be recovered |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451403.1A CN107130701A (en) | 2017-06-15 | 2017-06-15 | Based on the earthquake-resistant building structure and construction method of function Coupled Shear Wall can be recovered |
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| CN107130701A true CN107130701A (en) | 2017-09-05 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643395A (en) * | 2018-07-24 | 2018-10-12 | 华北理工大学 | A kind of prefabricated prestressing Self-resetting shear wall structure and its construction method |
| CN109610669A (en) * | 2018-12-28 | 2019-04-12 | 北京工业大学 | A kind of Self-resetting seismic isolation structure system preventing Seismic Isolation of Isolation Layer tension |
| CN110080431A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting framed-tube structure |
| CN110080426A (en) * | 2019-04-16 | 2019-08-02 | 浙江科技学院 | Band easily resets the Self-resetting Coupled Shear Wall structure and construction method of replaceable coupling beam |
| CN112964542A (en) * | 2021-02-19 | 2021-06-15 | 西安石油大学 | Lateral support type coupled shear wall low-cycle reciprocating test device |
| CN112982724A (en) * | 2021-02-23 | 2021-06-18 | 中国地震局工程力学研究所 | Self-resetting slotted shear wall with global energy consumption mechanism and resetting method |
| CN116255021B (en) * | 2022-01-05 | 2024-06-07 | 湖南大学 | Novel method for reinforcing and supporting replacement concrete of shear wall with strength not reaching standard |
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| CN109610669A (en) * | 2018-12-28 | 2019-04-12 | 北京工业大学 | A kind of Self-resetting seismic isolation structure system preventing Seismic Isolation of Isolation Layer tension |
| CN110080431A (en) * | 2019-04-10 | 2019-08-02 | 宁波工程学院 | A kind of novel Self-resetting framed-tube structure |
| CN110080426A (en) * | 2019-04-16 | 2019-08-02 | 浙江科技学院 | Band easily resets the Self-resetting Coupled Shear Wall structure and construction method of replaceable coupling beam |
| CN112964542A (en) * | 2021-02-19 | 2021-06-15 | 西安石油大学 | Lateral support type coupled shear wall low-cycle reciprocating test device |
| CN112964542B (en) * | 2021-02-19 | 2022-07-08 | 西安石油大学 | Lateral support type coupled shear wall low-circumference reciprocating test device |
| CN112982724A (en) * | 2021-02-23 | 2021-06-18 | 中国地震局工程力学研究所 | Self-resetting slotted shear wall with global energy consumption mechanism and resetting method |
| CN112982724B (en) * | 2021-02-23 | 2021-11-12 | 中国地震局工程力学研究所 | Self-resetting slotted shear wall with global energy consumption mechanism and resetting method |
| CN116255021B (en) * | 2022-01-05 | 2024-06-07 | 湖南大学 | Novel method for reinforcing and supporting replacement concrete of shear wall with strength not reaching standard |
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