CN110241946A - A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall - Google Patents
A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall Download PDFInfo
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- CN110241946A CN110241946A CN201910535113.4A CN201910535113A CN110241946A CN 110241946 A CN110241946 A CN 110241946A CN 201910535113 A CN201910535113 A CN 201910535113A CN 110241946 A CN110241946 A CN 110241946A
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- shear wall
- frame
- energy consumption
- connection structure
- horizontal connection
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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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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- 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
A kind of horizontal connection structure and its construction method of assembled energy consumption frame-shear wall, belong to construction engineering technical field.The horizontal connection structure of the assembled energy consumption frame-shear wall, including bottom beam, frame column and shear wall, several shear walls and several frame columns are provided with above bottom beam, adjacent shear wall is connect by several energy consumption connectors respectively with shear wall and adjacent shear wall and frame column, concealed beam one is connect with adjacent concealed beam one or concealed beam two, the connector that consumes energy includes built-in fitting and mild steel damper, built-in fitting is embedded in shear wall or frame column, and corresponding built-in fitting is connected by mild steel damper.The horizontal connection structure and its construction method of the assembled energy consumption frame-shear wall, fabricated shear wall is enhanced in the switching performance in frame-shear-wall structure system between other components, it ensure that integrally-built anti-seismic performance, extend the application form and application range of fabricated shear wall.
Description
Technical field
The present invention relates to construction engineering technical field, in particular to a kind of horizontal connection of assembled energy consumption frame-shear wall
Structure and its construction method.
Background technique
With the development of modern industrial technology, the theory of assembled architecture is done step-by-step, and is built due to having
The advantages that speed is fast, and climate conditionality is small, saves labour and construction quality can be improved, assembled architecture is each in the world
Ground quickly gets popularization.
Shear force of frame structure is anti-after completing engineering construction as the application technology for meeting skyscraper and being built
Shake and the requirement of space structure reach a good level.And existing assembly of shear wall structure only considers between wall and wall
Connection, do not consider the connection of shear wall Yu other components, such as edge member, be unfavorable for personalized designs, junction is to applying
Work required precision is higher, this just limits and constrains application of the fabricated shear wall in frame shear structure.
Summary of the invention
Be difficult to realize to solve assembly of shear wall structure of the existing technology shear wall and other components connection,
Consume energy high technical problem, and the present invention provides the horizontal connection structures and its construction party of a kind of assembled energy consumption frame-shear wall
Method enhances fabricated shear wall in the switching performance in frame-shear-wall structure system between other components, ensure that whole
The anti-seismic performance of body structure extends the application form and application range of fabricated shear wall.
To achieve the goals above, the technical scheme is that
A kind of horizontal connection structure of assembled energy consumption frame-shear wall, including bottom beam, frame column and shear wall, the bottom
Several shear walls and several frame columns, adjacent shear wall and shear wall and adjacent shear wall are provided with above beam
It is connected respectively by several energy consumption connectors with frame column, concealed beam one, the frame is provided with above the shear wall
Concealed beam two is provided with above column, the concealed beam one is connect with adjacent concealed beam one or concealed beam two；
The energy consumption connector includes built-in fitting and mild steel damper, and the built-in fitting is embedded in shear wall or frame column
Interior, corresponding built-in fitting is connected by mild steel damper.
The built-in fitting includes screw rod and two steel plates disposed in parallel, and two steel plates are connected by dowel, institute
Screw rod is stated across two steel plates and is connected with steel plate.
The mild steel damper is provided with screw hole corresponding with screw rod, and screw rod passes through screw hole connection built-in fitting and mild steel
Damper.
The frame column and shear wall are in the milk with bottom beam by sleeve respectively to be connected, the concealed beam one and adjacent concealed beam
One or concealed beam two pass through sleeve grouting connection.
When the adjacent shear wall and shear wall are by several energy consumption connectors, be reserved between two shear walls away from
From the perps for 4~5cm, when the adjacent shear wall and frame column are by several energy consumption connectors, shear wall and frame
The perps that distance is 4~5cm is reserved between column.
Several described energy consumption connectors are uniformly arranged along perps length direction.
The mild steel damper has good energy dissipation capacity using oval damper.
A kind of construction method of the horizontal connection structure of assembled energy consumption frame-shear wall, using above-mentioned assembled energy consumption frame
The horizontal connection structure of frame shear wall, comprising the following steps:
Step 1: frame column is prefabricated；The steel reinforcement cage for binding frame column and concealed beam two, by the reinforcing bar of built-in fitting and frame column
Cage is bound simultaneously, and sleeve is embedded into frame column, and in steel reinforcement cage outer support framed column template, casting concrete forms prefabricated frame
Trestle；
Step 2: shear wall is prefabricated；The steel reinforcement cage of shear wall and concealed beam one is bound, the reinforcing bar of shear wall and sleeper is bound
The steel reinforcement cage of built-in fitting and shear wall is bound simultaneously, sleeve is embedded into shear wall, in steel reinforcement cage outer support shear wall by cage
Template, casting concrete form precast shear wall；
Step 3: bottom beam is prefabricated；The steel reinforcement cage for binding bottom beam, in steel reinforcement cage outer support bottom beam template, casting concrete
Form prefabricated bottom beam；
It is connected Step 4: frame column and shear wall are in the milk with the joint bar of bottom beam by sleeve respectively；It will be corresponding dark
The stretching reinforcing bar of Liang Yiyu concealed beam one is in the milk by sleeve and is connected, and casting concrete；By corresponding concealed beam one and concealed beam two
It stretches out reinforcing bar to connect by sleeve grouting, and casting concrete；
Step 5: screw rod to be passed through to the screw hole of corresponding mild steel damper, then round hole gasket is put on into screw rod, in spiral shell
Bar both ends are secured with nuts, and complete the assembly of the horizontal connection structure of entire assembled energy consumption frame-shear wall.
Beneficial effects of the present invention:
1) the configuration of the present invention is simple, facilitate construction, the connection between the prefabricated shear wall and edge member of solution
Problem and the low problem of connection structure anti-seismic performance in the prior art, enhance fabricated shear wall in frame-shear wall knot
Switching performance in structure system between other components guarantees integrally-built anti-seismic performance, extends fabricated shear wall
Application form and application range are suitble to industrialized production, and can be widely used in fabricated construction；
2) frame column and shear wall are in the milk with bottom beam by sleeve respectively connects, the concealed beam one and adjacent concealed beam one
Or concealed beam two is in the milk by sleeve and is connected, precast shear wall is vertically connected with frame column and is all connected using grout sleeve, concealed beam
Horizontal connection also grout sleeve is used to connect, have the reliability of very high tension resistance and connection；
3) mild steel damper has good energy dissipation capacity, and mild steel damper is in antidetonation using oval damper
It damages, in the case that main structure is not destroyed to unrepairable, can be replaced, when extending the use of building in if
Between.
Detailed description of the invention
Fig. 1 is the structural texture schematic diagram of the horizontal connection structure of assembled energy consumption frame-shear wall provided by the invention；
Fig. 2 is the structural schematic diagram of energy consumption connector connection provided by the invention；
Fig. 3 is the arrangement of reinforcement schematic diagram in the horizontal connection structure of assembled energy consumption frame-shear wall provided by the invention；
Fig. 4 is the sleeve connection signal in the horizontal connection structure of assembled energy consumption frame-shear wall provided by the invention
Figure；
Fig. 5 is Section A-A schematic diagram in Fig. 4 of the present invention；
Fig. 6 is section B-B schematic diagram in Fig. 4 of the present invention.
In figure, 1, frame column, 2, shear wall, 3, energy consumption connector, 4-1, concealed beam one, 4-2, concealed beam two, 5, bottom beam, 6, steel
Plate, 7, dowel, 8, mild steel damper, 9, gasket, 10, screw rod, 11, nut, 12, sleeve, 13, joint bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.?
In description of the invention, it should be noted that the side of the instructions such as term " on ", "lower", "inner", "outside", " one end ", " other end "
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because
This is not considered as limiting the invention.Term " one ", " two " are used for description purposes only, and are not understood to indicate or imply
Relative importance.Unless otherwise clearly defined and limited, term " installation ", " being provided with ", " connection " etc., should do broad sense reason
Solution, such as " connection ", may be fixed connection or may be dismantle connection, or integral connection；It can be mechanical connection,
It is also possible to be electrically connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
Of the existing technology in order to solve the problems, such as, as shown in Figures 1 to 6, the present invention provides a kind of assembled energy consumption frame
The horizontal connection structure and its construction method of frame shear wall, enhance fabricated shear wall in frame-shear-wall structure system with
Switching performance between other components ensure that integrally-built anti-seismic performance, extend the application form of fabricated shear wall
And application range.
As shown in Fig. 1,3,4, a kind of horizontal connection structure of assembled energy consumption frame-shear wall, including bottom beam 5, frame column
1 and shear wall 2, the top of bottom beam 5 be provided with several shear walls 2 and several frame columns 1, frame column 1 is divided equally with shear wall 2
It is not in the milk and is connected by sleeve with bottom beam 5, adjacent shear wall 2 and shear wall 2 and adjacent shear wall 2 and frame column 1 are equal
It is connected respectively by several energy consumption connectors 3, that is, adjacent shear wall 2 and 2 horizontal direction of shear wall is consumed energy by several
Connector 3 is attached, and adjacent frame column 1 is attached with 2 horizontal direction of shear wall by several energy consumption connectors 3,
When adjacent shear wall 2 and shear wall 2 are by several energy consumption connectors 3, be reserved between two shear walls 2 distance be 4~
When the perps of 5cm, adjacent shear wall 2 and frame column 1 are by several energy consumption connectors 3, between shear wall 2 and frame column 1
It is reserved with the perps that distance is 4~5cm, several energy consumption connectors 3 are uniformly arranged along perps length direction, in the present embodiment,
6 energy consumption connectors 3 are evenly arranged with along perps length direction between shear wall 2 and shear wall 2, are separately positioned on shear wall 2
It is long along perps between shear wall 2 and frame column 1 at H/7,2H/7,3H/7,4H/7,5H/7,6H/7 of 2 connecting pin of shear wall
Degree direction is evenly arranged with 6 energy consumption connectors 3, is separately positioned on H/7,2H/7,3H/ of 1 connecting pin of shear wall 2 and frame column
7, at 4H/7,5H/7,6H/7.As shown in Figures 4 to 6, the top of shear wall 2 is provided with one 4-1 of concealed beam, the top of frame column 1
It is provided with two 4-2 of concealed beam, one 4-1 of concealed beam and adjacent one 4-1 of concealed beam or two 4-2 of concealed beam to connect by sleeve grouting, that is, phase
When adjacent shear wall 2 is connect with shear wall 2, one 4-1 of concealed beam and corresponding one 4-1 connection of concealed beam, adjacent shear wall 2 and frame
When column 1 connects, one 4-1 of concealed beam and corresponding two 4-2 connection of concealed beam, reinforcing bar is all stretched out at one both ends 4-1 of concealed beam, with another concealed beam
The reinforcing bar that stretches out of one 4-1 connects or stretches out reinforcing bar by sleeve grouting connection with one end of two 4-2 of concealed beam, pours coagulation
Soil forms whole concealed beam, and shaded side is post-cast strip in Fig. 4, and the sectional view of frame column 1 and shear wall 2 is as shown in figure 5, frame column 1
It is as shown in Figure 6 with the sectional view at 2 sleeve 12 of shear wall.
As shown in Fig. 2, energy consumption connector 3 include built-in fitting and mild steel damper 8, built-in fitting be embedded in shear wall 2 or
In frame column 1, corresponding built-in fitting is connected by mild steel damper 8, that is, when two shear walls 2 connect, two shear walls 2
It is embedded with corresponding built-in fitting, corresponding built-in fitting is connected by mild steel damper 8, when shear wall 2 is connect with frame column 1,
Shear wall 2 is embedded with corresponding built-in fitting with frame column 1, and corresponding built-in fitting is connected by mild steel damper 8, and built-in fitting includes
Screw rod 10 and two steel plates 6 disposed in parallel, two steel plates 6 are welded to connect by dowel 7, and screw rod 10 passes through two steel plates 6
And be connected with steel plate 6,6 outside certain distance of steel plate is stretched out at 10 both ends of screw rod, by the reinforcing bar of built-in fitting and frame pylon or shear wall 2
Cage binding, and it is pre-buried mild steel damper 8 is provided with screw hole corresponding with screw rod 10 wherein, in shear wall 2 and shear wall 2 or
Screw rod 10 after the assembly is completed, is passed through the screw hole of mild steel damper 8 by person's frame column 1 and shear wall 2, then by round hole gasket 9
Screw rod 10 is put on, it is fixed with nut 11 at 10 both ends of screw rod, complete the connection of horizontal member, that is, connect by screw rod 10 pre-buried
Part and mild steel damper 8, mild steel damper 8 use oval damper to improve energy dissipation capacity.
A kind of construction method of the horizontal connection structure of assembled energy consumption frame-shear wall, using above-mentioned assembled energy consumption frame
The horizontal connection structure of frame shear wall, comprising the following steps:
Step 1: frame column 1 is prefabricated；The steel reinforcement cage for binding frame column 1 and two 4-2 of concealed beam, by built-in fitting and frame column 1
Steel reinforcement cage bind simultaneously, sleeve 12 is embedded into frame column 1, in 1 template of steel reinforcement cage outer support frame column, casting concrete
Form prefabricated frame trestle 1；
Step 2: shear wall 2 is prefabricated；The steel reinforcement cage of shear wall 2 and one 4-1 of concealed beam is bound, shear wall 2 and sleeper are bound
Steel reinforcement cage, the steel reinforcement cage of built-in fitting and shear wall 2 is bound simultaneously, sleeve 12 is embedded into shear wall 2, outside steel reinforcement cage
2 template of support shear wall, casting concrete form precast shear wall 2；
Step 3: bottom beam 5 is prefabricated；The steel reinforcement cage of binding bottom beam 5 pours coagulation in 5 template of steel reinforcement cage outer support bottom beam
Soil forms prefabricated bottom beam 5；
It is connected Step 4: frame column 1 and shear wall 2 are in the milk with the joint bar 13 of bottom beam 5 by sleeve respectively；It will correspond to
One 4-1 of concealed beam and the stretching reinforcing bar of one 4-1 of concealed beam pass through sleeve grouting connection, and casting concrete；By corresponding concealed beam one
The stretching reinforcing bar of 4-1 and two 4-2 of concealed beam is in the milk by sleeve and is connected, and casting concrete；
Step 5: screw rod 10 to be passed through to the screw hole of corresponding mild steel damper 8, then round hole gasket 9 is put on into screw rod
10, it is fixed with nut 11 at 10 both ends of screw rod, complete the dress of the horizontal connection structure of entire assembled energy consumption frame-shear wall 2
Match.
As shown in figure 3, the arrangement of reinforcement in the present embodiment is set according to reinforced concrete structural design specification in the prior art
Meter.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of horizontal connection structure of assembled energy consumption frame-shear wall, which is characterized in that including bottom beam, frame column and shearing
Wall is provided with several shear walls and several frame columns, adjacent shear wall and shear wall and phase above the bottom beam
Adjacent shear wall is connected by several energy consumption connectors respectively with frame column, is provided with concealed beam above the shear wall
One, concealed beam two is provided with above the frame column, and the concealed beam one is connect with adjacent concealed beam one or concealed beam two；
The energy consumption connector includes built-in fitting and mild steel damper, and the built-in fitting is embedded in shear wall or frame column,
Corresponding built-in fitting is connected by mild steel damper.
2. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 1, which is characterized in that described pre-
Embedded part includes screw rod and two steel plates disposed in parallel, and two steel plates are connected by dowel, and the screw rod passes through two
Steel plate and with steel plate be connected.
3. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 2, which is characterized in that described soft
Steel damper is provided with screw hole corresponding with screw rod, and screw rod passes through screw hole connection built-in fitting and mild steel damper.
4. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 1, which is characterized in that the frame
Trestle and shear wall are in the milk with bottom beam by sleeve respectively to be connected, the concealed beam one and adjacent concealed beam one or concealed beam two-way
Cross sleeve grouting connection.
5. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 1, which is characterized in that the phase
When adjacent shear wall and shear wall is by several energy consumption connectors, being reserved with distance between two shear walls is the perpendicular of 4~5cm
Seam, the adjacent shear wall and frame column by several energy consumption connectors when, be reserved between shear wall and frame column away from
From the perps for 4~5cm.
6. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 5, which is characterized in that if described
Dry energy consumption connector is uniformly arranged along perps length direction.
7. the horizontal connection structure of assembled energy consumption frame-shear wall according to claim 1, which is characterized in that described soft
Steel damper is using oval damper.
8. a kind of construction method of the horizontal connection structure of assembled energy consumption frame-shear wall, using dress described in claim 1
Horizontal connection structure with formula energy consumption frame-shear wall, comprising the following steps:
Step 1: frame column is prefabricated；The steel reinforcement cage of frame column and concealed beam two is bound, the steel reinforcement cage of built-in fitting and frame column is same
When bind, sleeve is embedded into frame column, in steel reinforcement cage outer support framed column template, casting concrete forms precast frame
Column；
Step 2: shear wall is prefabricated；The steel reinforcement cage of shear wall and concealed beam one is bound, the steel reinforcement cage of shear wall and sleeper is bound,
The steel reinforcement cage of built-in fitting and shear wall is bound simultaneously, sleeve is embedded into shear wall, in steel reinforcement cage outer support shear wall mould
Plate, casting concrete form precast shear wall；
Step 3: bottom beam is prefabricated；The steel reinforcement cage of bottom beam is bound, in steel reinforcement cage outer support bottom beam template, casting concrete is formed
Prefabricated bottom beam；
It is connected Step 4: frame column and shear wall are in the milk with the joint bar of bottom beam by sleeve respectively；By corresponding concealed beam one
It is in the milk and is connected by sleeve with the stretching reinforcing bar of concealed beam one, and casting concrete；By the stretching of corresponding concealed beam one and concealed beam two
Reinforcing bar is in the milk by sleeve and is connected, and casting concrete；
Step 5: screw rod to be passed through to the screw hole of corresponding mild steel damper, then round hole gasket is put on into screw rod, in screw rod two
End is secured with nuts, and completes the assembly of the horizontal connection structure of entire assembled energy consumption frame-shear wall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910535113.4A CN110241946B (en) | 2019-06-20 | 2019-06-20 | Horizontal connection structure of assembled energy-consuming frame shear wall and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910535113.4A CN110241946B (en) | 2019-06-20 | 2019-06-20 | Horizontal connection structure of assembled energy-consuming frame shear wall and construction method thereof |
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| CN110241946A true CN110241946A (en) | 2019-09-17 |
| CN110241946B CN110241946B (en) | 2021-03-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962824A (en) * | 2021-02-07 | 2021-06-15 | 西安理工大学 | Short-limb steel plate shear wall with replaceable energy consumption component and construction method thereof |
| CN113463795A (en) * | 2021-07-13 | 2021-10-01 | 杨军 | Frame shear wall building and construction method thereof |
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| CN107178163A (en) * | 2017-07-05 | 2017-09-19 | 大连理工大学 | A kind of fabricated shear wall energy-dissipating and shock-absorbing level connection joint device and its construction method |
| CN206916997U (en) * | 2017-07-06 | 2018-01-23 | 青岛理工大学 | Ductile energy consumption sways wall |
| CN109457840A (en) * | 2018-12-20 | 2019-03-12 | 沈阳建筑大学 | Prefabricated assembled energy-consuming shear wall-column horizontal connection structure and its construction method |
| CN109797890A (en) * | 2019-02-22 | 2019-05-24 | 武汉轻工大学 | Intelligence shearing wall system and energy dissipation damper selection method |
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| US3738073A (en) * | 1972-02-28 | 1973-06-12 | L Boulanger | Prefabricated building structures |
| CN105587050A (en) * | 2016-03-03 | 2016-05-18 | 大连三川建筑科技有限公司 | Sectioned grouting structure and method for fabricated shear wall rebar sleeve connection |
| CN107178163A (en) * | 2017-07-05 | 2017-09-19 | 大连理工大学 | A kind of fabricated shear wall energy-dissipating and shock-absorbing level connection joint device and its construction method |
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| CN113463795A (en) * | 2021-07-13 | 2021-10-01 | 杨军 | Frame shear wall building and construction method thereof |
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|---|---|
| CN110241946B (en) | 2021-03-16 |
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