CN103741842A - Lightweight fabricated shear wall structure - Google Patents
Lightweight fabricated shear wall structure Download PDFInfo
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- CN103741842A CN103741842A CN201410030036.4A CN201410030036A CN103741842A CN 103741842 A CN103741842 A CN 103741842A CN 201410030036 A CN201410030036 A CN 201410030036A CN 103741842 A CN103741842 A CN 103741842A
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- hole
- sleeper
- shear wall
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Abstract
The invention discloses a lightweight fabricated shear wall structure made by assembling a plurality of reinforced concrete wall panels. Each wall panel is provided with holes and divided into an upper beam, a lower beam, a left embedded column and a right embedded column by the holes; each of the left and right embedded columns is provided with embedded vertical rebars inside. The adjacent upper and lower wall panels are connected through the embedded column vertical rebars and prestressed strands; the prestressed strands are pulled and connected between the bottom of the upper beam at the holes of the lower wall panel and the top of the lower beam at the holes of the upper wall panel. Part of the shear wall vertical distributed rebars are replaced with the prestressed strands connected to the wall panels having holes, and a lightweight shear wall is assembled; construction speed is high, field construction period can be shortened, labor intensity for field construction is reduced, engineering cost is reduced, and building structure quality can be guaranteed in the same time.
Description
Technical field
The present invention relates to a kind of fabricated shear wall structure, particularly a kind of light-duty fabricated shear wall structure.
Background technology
At present, have the problems such as site work amount is large, constructional materials loss is serious, building water waste, output building waste is many, environment pollution is serious in traditional Shear Wall Residential building construction process, therefore, country actively pushes forward housing industrialization.But built fabricated shear wall structure is because wall body construction adopts welding or mechanical sleeve to connect from great, wall connecting mode more, there is the problem that hoisted in position is difficult, difficulty of construction is large, technical requirements is high, and then cause construction costs to increase, cause fabricated shear wall structure to be difficult to rapid popularization.
Summary of the invention
The present invention provides a kind of light-duty fabricated shear wall structure that can reduce site work amount for solving the technical problem existing in known technology.
The technical scheme that the present invention takes for the technical problem existing in solution known technology is: a kind of light-duty fabricated shear wall structure, and this structure is formed by the assembling of multi-disc reinforced concrete wall panel, and described wallboard is provided with hole; Described hole is partitioned into upper beam, underbeam, left sleeper and right sleeper by described wallboard, in described left sleeper and described right sleeper, is equipped with sleeper vertical reinforcement; Adjacent two described wallboards are up and down connected with prestress wire by sleeper vertical reinforcement, described prestress wire socket wainscot sheathing the upper soffit at hole place and at cornice sheathing between the lower top surface of the beam at place, hole.
Described wallboard is provided with hole, top and hole, bottom, and hole, described top and hole, described bottom are partitioned into described upper beam, central sill, described underbeam, described left sleeper and described right sleeper by described wallboard.
Hole, described top and hole, described bottom respectively have two.
The end face of described wallboard and the bottom surface of described wallboard are equipped with teeth, in described teeth, are provided with distributing bar, the mutual interlock of teeth of adjacent two described wallboards up and down.
Advantage and good effect that the present invention has are:
One) wallboard (comprise constrained edge member or structure edge member) is integral prefabricated, improved the assembling degree of shear wall, reduce on-the-spot steel project, concrete work amount and form work engineering amount, be more convenient to site operation.
Two) by hole is set on wallboard, reduce the rigidity of wallboard, alleviate dead load, can effectively reduce the earthquake response of structure, increase the degree of safety of structure, reduce in work progress and lift load, improve lifting efficiency and safety, reduce component conveying cost.
Three) with prestress wire, replace the vertical distribution reinforcement of Partial Shear wall, avoided the workload that in work progress, vertical distribution reinforcement connects, can accelerate on-the-spot speed of application, reduce cost.
In sum, adopt prestress wire to replace the wallboard at the vertical distribution reinforcement connecting band of Partial Shear wall hole, with assembling, form light-duty shear wall, site operation speed is fast, can shorten the on-the-spot construction period, reduce the labour intensity of site operation, reduce construction costs, can guarantee the quality of building structure simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A generalized section of Fig. 1;
Fig. 3 is the B-B generalized section of Fig. 2;
Fig. 4 is the C-C generalized section of Fig. 2;
Fig. 5 is prestressing force connector floor map of the present invention;
Fig. 6 is prestressing force connector elevational schematic view of the present invention.
In figure: 1, upper beam; 2, central sill; 3, underbeam; 4, teeth; 5-1, hole, top; 5-2, hole, bottom; 6, sleeve; 7, intermediate plate; 8, ground tackle; 9, billet; 10, spiral stirrup; 11, prestress wire; 12, bellows; 13-1, left sleeper; 13-2, right sleeper; 14, sleeper vertical reinforcement; 15 teeth distributing bars.
The specific embodiment
For further understanding summary of the invention of the present invention, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1～Fig. 6, a kind of light-duty fabricated shear wall structure, this structure is formed by the assembling of multi-disc reinforced concrete wall panel, and described wallboard is provided with hole; Described hole is partitioned into upper beam 1, underbeam 3, left sleeper 13-1 and right sleeper 13-2 by described wallboard, in described left sleeper 13-1 and described right sleeper 13-2, is equipped with sleeper vertical reinforcement 14; Adjacent two described wallboards are up and down connected with prestress wire 11 by sleeper vertical reinforcement 14, described prestress wire 11 socket at lower described wallboard between the upper soffit at place, hole and the lower top surface of the beam located at hole at the above wallboard.Wainscot sheathing sleeper vertical reinforcement 14 with at cornice sheathing sleeper vertical reinforcement 14, by sleeve grouting way, be connected.
In the present embodiment, in order to facilitate site operation lifting, reduce geological process, described wallboard is provided with 5-1He bottom, hole, top hole 5-2, and described top hole 5-1 and described bottom hole 5-2 are partitioned into described upper beam 1, central sill 2, described underbeam 3, described left sleeper 13-1 and described right sleeper 13-2 by described wallboard.More excellent scheme is: described top hole 5-1 and described bottom hole 5-2 respectively have two.In order to make the connection of upper wainscot sheathing more stable, the end face of described wallboard and the bottom surface of described wallboard are equipped with teeth 4, in described teeth 4, are provided with teeth distributing bar 15, the mutual interlock of teeth 4 of adjacent two described wallboards up and down.
Concrete construction method of the present invention is:
The prefabricated above-mentioned wallboard of a. member factory, on wallboard, corresponding prestress wire sockets position, pre-buried steel backing plate 9 on the end face of underbeam 3 and on the bottom surface of upper beam 1 respectively, billet 9 is provided with the anchor hole of prestress wire 11, at 9 times pre-buried bellowss 12 of billet, bellows 12 joins with the anchor hole on billet, at bellows 12, spiral stirrup 10 is set around, and the end by spiral stirrup 10 near billet direction is welded on billet 9.
After wallboard intensity reaches regulation and stipulation intensity, be transported to job site.
B. lifting is with layer prefabricated panel, in hoisting process, need the vertical protruding bar of sleeper that guarantees bottom wall panel can be inserted in the sleeve 6 in top wall panel sleeper, this sleeve 6 is connected to the bottom of top wall panel sleeper vertical reinforcement, then by grout hole, pour into high-strength grout and carry out anchoring, the sleeper vertical reinforcement 14 of neighbouring two-layer wallboard is linked together, up/down perforation.
D, wallboard are as the reserved door and window of need or other hole, and hole retains, otherwise filling with light material is used for sound-insulating and heat-insulating in wall panel opening, and are placed in both sides, hole by prefabricated light-duty thin;
E. select other member of appropriate size to carry out successively the assembling construction of other prefabricated units of structure, finally form normalized assembled shear wall structure.
Although by reference to the accompanying drawings the preferred embodiments of the present invention are described above; but the present invention is not limited to the above-mentioned specific embodiment; comprise that punch quantity and the above-mentioned specific embodiment of size are only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, can also make a lot of forms, within these all belong to protection scope of the present invention.
Claims (4)
1. a light-duty fabricated shear wall structure, this structure is formed by the assembling of multi-disc reinforced concrete wall panel, it is characterized in that, and described wallboard is provided with hole;
Described hole is partitioned into upper beam, underbeam, left sleeper and right sleeper by described wallboard, in described left sleeper and described right sleeper, is equipped with sleeper vertical reinforcement;
Adjacent two described wallboards are up and down connected with prestress wire by sleeper vertical reinforcement, described prestress wire socket wainscot sheathing the upper soffit at hole place and at cornice sheathing between the lower top surface of the beam at place, hole.
2. light-duty fabricated shear wall structure according to claim 1, it is characterized in that, described wallboard is provided with hole, top and hole, bottom, and hole, described top and hole, described bottom are partitioned into described upper beam, central sill, described underbeam, described left sleeper and described right sleeper by described wallboard.
3. light-duty fabricated shear wall structure according to claim 2, is characterized in that, hole, described top and hole, described bottom respectively have two.
4. light-duty fabricated shear wall structure according to claim 1, is characterized in that, the end face of described wallboard and the bottom surface of described wallboard are equipped with teeth, in described teeth, are provided with distributing bar, the mutual interlock of teeth of adjacent two described wallboards up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030036.4A CN103741842A (en) | 2014-01-22 | 2014-01-22 | Lightweight fabricated shear wall structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030036.4A CN103741842A (en) | 2014-01-22 | 2014-01-22 | Lightweight fabricated shear wall structure |
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| CN103741842A true CN103741842A (en) | 2014-04-23 |
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| CN201410030036.4A Pending CN103741842A (en) | 2014-01-22 | 2014-01-22 | Lightweight fabricated shear wall structure |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179273A (en) * | 2014-09-15 | 2014-12-03 | 中国建筑股份有限公司 | Precast assembled integrated type concrete shear wall panel with bottom hole containing multiple coupling beams |
| CN104847039A (en) * | 2015-05-27 | 2015-08-19 | 天津大学建筑设计研究院 | Reinforcing fabricated shear wall structure with shear keys |
| CN104929278A (en) * | 2015-07-06 | 2015-09-23 | 沈阳建筑大学 | Assembly type dense column hollow shear wall structure |
| CN105421614A (en) * | 2014-06-17 | 2016-03-23 | 东南大学 | Construction method of prefabricated shear wall dry type vertical connection joint |
| CN105544796A (en) * | 2015-12-15 | 2016-05-04 | 西华大学 | Prefabricated assembly type shear wall and butt joint method thereof |
| CN105672690A (en) * | 2016-03-02 | 2016-06-15 | 叶香竹 | Method for reinforcing opening of load bearing wall |
| CN107642199A (en) * | 2017-09-27 | 2018-01-30 | 李峰 | Deformed bar, reinforced frame and prestressed concrete member |
| CN108222291A (en) * | 2018-02-07 | 2018-06-29 | 西安建筑科技大学 | A kind of tension anchoring method connecting-type assembled wall-harden structure and installation method |
| CN110939053A (en) * | 2019-12-12 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Prefabricated pier stud and prefabricated bent cap prestressing method quick connection structure |
| CN111894224A (en) * | 2020-06-28 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | Prestress tension assembly type external wallboard splicing piece with stabilizing piece |
| CN115142553A (en) * | 2022-07-18 | 2022-10-04 | 山东大学 | Multi-layer assembled concrete plate type structure house and installation method thereof |
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| CN2719977Y (en) * | 2004-07-16 | 2005-08-24 | 王航庆 | Multifunction splice hollow light wall-plate and its connector |
| JP2006037585A (en) * | 2004-07-29 | 2006-02-09 | Takenaka Komuten Co Ltd | Earthquake-resisting wall using corrugated steel plate with opening |
| CN102808450A (en) * | 2012-08-28 | 2012-12-05 | 初明进 | Assembled monolithic shear wall building structure and construction method thereof |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421614A (en) * | 2014-06-17 | 2016-03-23 | 东南大学 | Construction method of prefabricated shear wall dry type vertical connection joint |
| CN105421614B (en) * | 2014-06-17 | 2017-09-19 | 东南大学 | The construction method of precast shear wall dry type vertical connection nodes |
| CN104179273B (en) * | 2014-09-15 | 2016-08-24 | 中国建筑股份有限公司 | A kind of bottom punches the fabricated assembly overall concrete shear wallboard containing many coupling beams |
| CN104179273A (en) * | 2014-09-15 | 2014-12-03 | 中国建筑股份有限公司 | Precast assembled integrated type concrete shear wall panel with bottom hole containing multiple coupling beams |
| CN104847039A (en) * | 2015-05-27 | 2015-08-19 | 天津大学建筑设计研究院 | Reinforcing fabricated shear wall structure with shear keys |
| CN104929278A (en) * | 2015-07-06 | 2015-09-23 | 沈阳建筑大学 | Assembly type dense column hollow shear wall structure |
| CN105544796A (en) * | 2015-12-15 | 2016-05-04 | 西华大学 | Prefabricated assembly type shear wall and butt joint method thereof |
| CN105672690A (en) * | 2016-03-02 | 2016-06-15 | 叶香竹 | Method for reinforcing opening of load bearing wall |
| CN105672690B (en) * | 2016-03-02 | 2017-11-28 | 叶香竹 | Load bearing wall reinforcing method |
| CN107642199A (en) * | 2017-09-27 | 2018-01-30 | 李峰 | Deformed bar, reinforced frame and prestressed concrete member |
| CN108222291A (en) * | 2018-02-07 | 2018-06-29 | 西安建筑科技大学 | A kind of tension anchoring method connecting-type assembled wall-harden structure and installation method |
| CN110939053A (en) * | 2019-12-12 | 2020-03-31 | 中铁二院工程集团有限责任公司 | Prefabricated pier stud and prefabricated bent cap prestressing method quick connection structure |
| CN111894224A (en) * | 2020-06-28 | 2020-11-06 | 中铁第一勘察设计院集团有限公司 | Prestress tension assembly type external wallboard splicing piece with stabilizing piece |
| CN115142553A (en) * | 2022-07-18 | 2022-10-04 | 山东大学 | Multi-layer assembled concrete plate type structure house and installation method thereof |
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Application publication date: 20140423 |