CN105332449A - Connecting piece between fabricated precast concrete shear wall and steel beam - Google Patents
Connecting piece between fabricated precast concrete shear wall and steel beam Download PDFInfo
- Publication number
- CN105332449A CN105332449A CN201510845804.6A CN201510845804A CN105332449A CN 105332449 A CN105332449 A CN 105332449A CN 201510845804 A CN201510845804 A CN 201510845804A CN 105332449 A CN105332449 A CN 105332449A
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- steel plate
- steel
- connector
- concrete shear
- shear wall
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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
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a connecting piece between a fabricated precast concrete shear wall and a steel beam. The connecting piece comprises a steel frame beam, a bolt, a T-shaped steel plate connector, a steel plate and a concrete shear wall, wherein a flange of the T-shaped steel plate connector is fixedly connected to the lower side of the steel frame beam, the lower portion of the steel plate is pre-buried in the body of the concrete shear wall, and the lower portion of a beam rib of the T-shaped steel plate connector is fixedly connected with the upper portion of the steep plate; a good synergistic effect can by generated by the steel frame beam and precast concrete arranged inside, and connection is more reliable; a definite force transferring route is obtained, horizontal shear force is transmitted to the pre-buried steel plate of the concrete shear wall by the steel frame beam through the T-shaped steel plate connector, so that the integrity of connection between the fabricated precast concrete shear wall and the steel frame beam is guaranteed; installation is convenient and quick, bolt connection is adopted, construction quality can be guaranteed, the construction speed can be increased, field wet construction is reduced, industrial production is easy to achieve, and construction progress is accelerated; ductility, anti-seismic property and repairability are high.
Description
Technical field:
The present invention relates to building structure connector technical field, be specifically related to the connector that a kind of prefabricated concrete shear force wall is connected with girder steel.
Background technology:
Along with novel Development of China's Urbanization constantly advances, greatly develop green building and promote the important directions that industrialization of construction industry has become current construction industry development, steel work due to the strength of materials high, the advantages such as recoverable, meet the development trend of green, energy-saving and environmental protection.
Steel framed structure has that space is large, structural configuration is flexible, anti-seismic performance is good, short construction period, dead load are little, steel recoverable, be easy to the advantages such as reconstruction and dismounting, most widely used a kind of form of structure in current multi-rise building, but steel frame lateral deformation stiffness is little, under rarely occurred earthquake effect, distortion is large, high to the rotational deformation Capability Requirement of node.A kind of cost-effective method is concrete filled shear wall in steel framed structure, steel frame concrete filled shear wall structure can improve the anti-side rigidity of steel frame, the distortion of restriction steel frame, steel frame and concrete shear force wall collaborative work, give full play to steel work high-strength light and the good feature of concrete anti-compression performance, in loading process, steel frame bears whole vertical load and most of moment of flexure, concrete shear force wall almost bears whole horizontal shear, ductility and the energy dissipation capacity of structure can be improved, effectively can improve structural seismic performance, there is good economic effect.
Fill out compared with cast-in-place concrete shear wall with interior, fill out precast concrete shear wall structural system in steel frame and be easy to split, be conducive to realizing suitability for industrialized production.Concrete shear force wall and steel-frame beam complete in factory process, on-the-spot synchronous with steel frame assembled, have easy construction, speed of application fast, reduce the advantage such as situ wet operation, raising construction quality.The key issue of filling out precast concrete shear wall structure is adopted in steel frame to be that how to ensure between precast concrete shear wall with steel-frame beam reliable is connected, reliably connector effectively can transmit interlaminar shear, the bearing capacity improving structure and anti-side rigidity, therefore when designing the connector between steel-frame beam and precast concrete shear wall, not only to ensure that structure has good integral working, require that connector has power transmission simple simultaneously, be easy to make and construction.
Between steel-frame beam with precast concrete shear wall, existing type of attachment is mainly: peg and bolt are connected two kinds of types of attachment.Shear stud and steel-frame beam mainly directly weld together by peg connection, at precast concrete shear wall, place arranges teeth groove, adopt the coincide mode of peg of teeth groove to connect, this kind of connected mode required precision in teeth groove and peg docking operation is higher, unfavorable site operation.Existing bolt connection is mainly steel plate type connector, this kind of mode is welded together steel plate connector and girder steel, high-strength bolt level connection joint is adopted with the pre-embedded steel slab in precast concrete shear wall, this kind of connected mode need offer more bolt hole, to processing, installation accuracy require high, due to girder steel and shear wall effect of weight unfavorable to bolt connection to level.
Summary of the invention:
The object of this invention is to provide a kind of connector being applicable to fill out in multi and tall steel building residential houses precast concrete shear wall and being connected with girder steel with the prefabricated concrete shear force wall of steel-frame beam, make in steel frame, to fill out precast concrete shear wall structure and be better applied in assembling type steel structure dwelling house system.
For achieving the above object, the present invention is by the following technical solutions:
The connector that a kind of prefabricated concrete shear force wall of the present invention is connected with girder steel, comprising: steel-frame beam, bolt, T-steel plate connector, steel plate, concrete shear force wall; The edge of a wing of described T-steel plate connector is fixed in the below of steel-frame beam, and described steel plate bottom is embedded in concrete shear force wall body of wall in advance, and bottom and the steel plate top of described T-steel plate connector beam rib are affixed.
Described steel-frame beam is i-shaped beams.
Described T-steel plate connector is fixed in the below of steel-frame beam by multiple bolt.
Described bolt is 10.9 grade high-strength bolts.
Bottom and the steel plate top of described T-steel plate connector beam rib overlap mutually, weld at the edge of lap-joint.
Described T-steel plate connector beam rib thickness is greater than steel plate thickness, and between steel plate and T-steel plate connector, the length of mutual overlapping part is more than or equal to 5 times of T-steel plate connector beam rib thickness.
Described T-steel plate connector beam rib thickness is less than or equal to steel plate thickness, and between steel plate and T-steel plate connector, the length of mutual overlapping part is more than or equal to 5 times of steel plate thickness.
The beneficial effect of the connector that a kind of prefabricated concrete shear force wall of the present invention is connected with girder steel: the connection being applicable to fill out in multi and tall steel building residential houses precast concrete shear wall and steel-frame beam, there is higher bonding strength, steel-frame beam and interior precast concrete of filling out have good synergy, connect more reliable; Have clear and definite Path of Force Transfer, horizontal shear is delivered to concrete shear force wall pre-embedded steel slab by steel-frame beam by T-steel plate connector, ensure precast concrete shear wall be connected with steel-frame beam globality, reasonably transmit interlaminar shear; Easy for installation, quick, with bolts, both can ensure construction quality, and can improve speed of application again, situ wet operation reduces, and is easy to realize suitability for industrialized production, improves construction speed; There is good ductility, good anti-seismic performance and recoverability energy.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the connector that a kind of prefabricated concrete shear force wall of the present invention is connected with girder steel.
Fig. 2 is the left view of Fig. 1;
Fig. 3 is partial structurtes schematic diagram;
1-drum steel-frame beam, 2-bolt, 3-T shape steel plate connector, the 31-edge of a wing, 32-beam rib, 4-steel plate, 5-concrete shear force wall, 6-fillet weld, D-T shape steel plate connector beam rib thickness, d-steel plate thickness, the length of L-steel plate and T-steel plate connector overlapping part.
Detailed description of the invention:
Below in conjunction with embodiment, the present invention is described in further detail.
Shown in composition graphs 1 ~ Fig. 3, the connector that a kind of prefabricated concrete shear force wall is connected with girder steel, comprising: drum steel-frame beam 1, bolt 2, T-steel plate connector 3, steel plate 4, concrete shear force wall 5; In factory, the edge of a wing 31 of T-steel plate connector is fixed in the below of drum steel-frame beam 1 by multiple 10.9 grade high-strength bolts, can according to the quantity of actual carrying capacity demand determination high-strength bolt, carry out fastening to T-steel plate connector 3 and drum steel-frame beam 1, meet the demand used, steel plate 4 bottom is embedded in advance in concrete shear force wall 5 body of wall; At the construction field (site), fillet weld 6 is adopted to carry out the bottom of T-steel plate connector beam rib 32 and steel plate 4 top affixed, namely the bottom of T-steel plate connector beam rib 32 and steel plate 4 top overlap mutually, weld at the edge of lap-joint, the weld seam be welded into becomes fillet weld, the edge of welding need not bevel, in the right angle that the both ends that weld metal is directly filled in T-steel plate connector beam rib 32 and steel plate 4 lap-joint are formed or beveled corner regions.
Further, as shown in Figure 3, if described T-steel plate connector beam rib 32 thickness D is greater than steel plate 4 thickness d, between steel plate 4 and T-steel plate connector 3, the length L of mutual overlapping part is more than or equal to 5 times of T-steel plate connector beam rib 32 thickness D.
Further, as shown in Figure 3, if described T-steel plate connector beam rib 32 thickness D is less than or equal to steel plate 4 thickness d, between steel plate 4 and T-steel plate connector 3, the length L of mutual overlapping part is more than or equal to 5 times of steel plate 4 thickness d.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the field are to be understood that: still can modify to the specific embodiment of the present invention or equivalent replacement, and not departing from any amendment of spirit and scope of the invention or equivalent replacement, it all should be encompassed in the middle of this right.
Claims (7)
1. the connector that is connected with girder steel of prefabricated concrete shear force wall, is characterized in that: comprising: steel-frame beam, bolt, T-steel plate connector, steel plate, concrete shear force wall; The edge of a wing of described T-steel plate connector is fixed in the below of steel-frame beam, and described steel plate bottom is embedded in concrete shear force wall body of wall in advance, and bottom and the steel plate top of described T-steel plate connector beam rib are affixed.
2. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 1, is characterized in that: described steel-frame beam is i-shaped beams.
3. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 1, is characterized in that: the edge of a wing of described T-steel plate connector is fixed in the below of steel-frame beam by multiple bolt.
4. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 3, is characterized in that: described bolt is 10.9 grade high-strength bolts.
5. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 1, is characterized in that: bottom and the steel plate top of described T-steel plate connector beam rib overlap mutually, weld at the edge of lap-joint.
6. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 5, it is characterized in that: described T-steel plate connector beam rib thickness is greater than steel plate thickness, and between steel plate and T-steel plate connector, the length of mutual overlapping part is more than or equal to 5 times of T-steel plate connector beam rib thickness.
7. the connector that is connected with girder steel of a kind of prefabricated concrete shear force wall according to claim 5, it is characterized in that: described T-steel plate connector beam rib thickness is less than or equal to steel plate thickness, and between steel plate and T-steel plate connector, the length of mutual overlapping part is more than or equal to 5 times of steel plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845804.6A CN105332449B (en) | 2015-11-26 | 2015-11-26 | The connector that a kind of prefabricated concrete shear force wall is connected with girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510845804.6A CN105332449B (en) | 2015-11-26 | 2015-11-26 | The connector that a kind of prefabricated concrete shear force wall is connected with girder steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105332449A true CN105332449A (en) | 2016-02-17 |
| CN105332449B CN105332449B (en) | 2017-08-04 |
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| CN201510845804.6A Active CN105332449B (en) | 2015-11-26 | 2015-11-26 | The connector that a kind of prefabricated concrete shear force wall is connected with girder steel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
| CN108951880A (en) * | 2018-10-09 | 2018-12-07 | 安徽建筑大学 | The connection structure and connection method of precast wall body and steel frame |
| CN109208989A (en) * | 2018-11-01 | 2019-01-15 | 上海核工程研究设计院有限公司 | A kind of closed type pond steel linear device |
| CN110725439A (en) * | 2019-10-22 | 2020-01-24 | 广州大学 | Assembled steel concrete shear wall and construction method thereof |
| CN110924566A (en) * | 2019-11-22 | 2020-03-27 | 苏州科技大学 | Steel frame infilled CLT plate constraint steel plate shear wall combined structure |
| CN112726880A (en) * | 2020-12-28 | 2021-04-30 | 同济大学 | Rectangular steel pipe-corrugated steel plate combined wall steel coupling beam coupled wall |
| CN113958037A (en) * | 2021-08-26 | 2022-01-21 | 北京工业大学 | Steel frame-steel plate shear wall stress coordination type wall beam connection node |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144374A (en) * | 1995-11-17 | 1997-06-03 | Takenaka Komuten Co Ltd | Aseismatic and damping structure using steel plate block |
| JPH1046865A (en) * | 1996-07-30 | 1998-02-17 | Dynamic Design:Kk | Method for fixing damping wall |
| CN101851967A (en) * | 2010-06-01 | 2010-10-06 | 哈尔滨工业大学 | Novel joint connecting method for steel plate and concrete combination shear wall connected with frame beam |
| CN202689247U (en) * | 2012-07-23 | 2013-01-23 | 宝钢建筑***集成有限公司 | Connection joint capable of vertically sliding |
| CN202925716U (en) * | 2012-12-06 | 2013-05-08 | 河北联合大学 | Integrally assembled type concrete filled steel tube frame shear wall |
| CN205153213U (en) * | 2015-11-26 | 2016-04-13 | 沈阳建筑大学 | Connecting piece that assembled precast concrete shear force wall and girder steel are connected |
-
2015
- 2015-11-26 CN CN201510845804.6A patent/CN105332449B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144374A (en) * | 1995-11-17 | 1997-06-03 | Takenaka Komuten Co Ltd | Aseismatic and damping structure using steel plate block |
| JPH1046865A (en) * | 1996-07-30 | 1998-02-17 | Dynamic Design:Kk | Method for fixing damping wall |
| CN101851967A (en) * | 2010-06-01 | 2010-10-06 | 哈尔滨工业大学 | Novel joint connecting method for steel plate and concrete combination shear wall connected with frame beam |
| CN202689247U (en) * | 2012-07-23 | 2013-01-23 | 宝钢建筑***集成有限公司 | Connection joint capable of vertically sliding |
| CN202925716U (en) * | 2012-12-06 | 2013-05-08 | 河北联合大学 | Integrally assembled type concrete filled steel tube frame shear wall |
| CN205153213U (en) * | 2015-11-26 | 2016-04-13 | 沈阳建筑大学 | Connecting piece that assembled precast concrete shear force wall and girder steel are connected |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905423A (en) * | 2017-10-23 | 2018-04-13 | 华侨大学 | A kind of assembly concrete floor and its construction method |
| CN108951880A (en) * | 2018-10-09 | 2018-12-07 | 安徽建筑大学 | The connection structure and connection method of precast wall body and steel frame |
| CN109208989A (en) * | 2018-11-01 | 2019-01-15 | 上海核工程研究设计院有限公司 | A kind of closed type pond steel linear device |
| CN110725439A (en) * | 2019-10-22 | 2020-01-24 | 广州大学 | Assembled steel concrete shear wall and construction method thereof |
| CN110924566A (en) * | 2019-11-22 | 2020-03-27 | 苏州科技大学 | Steel frame infilled CLT plate constraint steel plate shear wall combined structure |
| CN112726880A (en) * | 2020-12-28 | 2021-04-30 | 同济大学 | Rectangular steel pipe-corrugated steel plate combined wall steel coupling beam coupled wall |
| CN113958037A (en) * | 2021-08-26 | 2022-01-21 | 北京工业大学 | Steel frame-steel plate shear wall stress coordination type wall beam connection node |
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| Publication number | Publication date |
|---|---|
| CN105332449B (en) | 2017-08-04 |
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