CN100503998C - Tri-control type hiding spar concrete composite shear wall and manufacture method thereof - Google Patents
Tri-control type hiding spar concrete composite shear wall and manufacture method thereof Download PDFInfo
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- CN100503998C CN100503998C CNB2007100632514A CN200710063251A CN100503998C CN 100503998 C CN100503998 C CN 100503998C CN B2007100632514 A CNB2007100632514 A CN B2007100632514A CN 200710063251 A CN200710063251 A CN 200710063251A CN 100503998 C CN100503998 C CN 100503998C
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- heat insulating
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- 239000004567 concrete Substances 0.000 title claims abstract description 49
- 239000002131 composite materials Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011810 insulating materials Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 25
- 210000003205 Muscles Anatomy 0.000 claims description 20
- 239000004744 fabrics Substances 0.000 claims description 15
- 238000002360 preparation methods Methods 0.000 claims description 10
- 238000009415 formwork Methods 0.000 claims description 9
- 230000003014 reinforcing Effects 0.000 claims description 8
- 239000000463 materials Substances 0.000 claims description 7
- 210000002356 Skeleton Anatomy 0.000 claims description 6
- 239000000203 mixtures Substances 0.000 claims description 6
- 239000010410 layers Substances 0.000 claims description 5
- 210000003414 Extremities Anatomy 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000004568 cements Substances 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 claims 1
- 238000000034 methods Methods 0.000 abstract description 3
- 238000005516 engineering processes Methods 0.000 abstract description 2
- 239000004574 high-performance concrete Substances 0.000 abstract description 2
- 239000011150 reinforced concrete Substances 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagrams Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 5
- 241001478756 Panicum sp. Species 0.000 description 4
- 235000019713 millet Nutrition 0.000 description 4
- 280000436495 Herringbone companies 0.000 description 3
- 239000011449 bricks Substances 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 239000004033 plastics Substances 0.000 description 2
- 241000013987 Colletes Species 0.000 description 1
- 280000398338 Seismic companies 0.000 description 1
- 281999990663 Self-Help Groups companies 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 229920002223 polystyrenes Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Abstract
Description
Technical field
The present invention is dark truss concrete composite shear wall of multiple defence line band and preparation method, belongs to a kind of concrete composite shear wall and preparation method.
Background technology
Along with the develop rapidly of Chinese national economy and improving constantly of living standards of the people, China sharply increases the demand of dwelling house.Simultaneously, along with people's environmental protection, energy conservation consciousness strengthen gradually and national wall changes the enforcement of policy, traditional loam brick will be replaced by novel wall material, and stride forward to energy-conservation 50% target.Concrete hollow block replaces the main material that sintered clay brick becomes masonry structure, this masonry structure has refractoriness and durability preferably, good acoustical and thermal and heat-insulating property, but block strength is low, sectional dimension is big, the dwelling house usable floor area is less relatively, and quality problems such as " ooze, leak, split " occur easily.Simultaneously, the connection between the concrete hollow block mainly is the adhesion stress of mortar between the building block, this kind building structure aseismatic poor-performing.
Some new multifunctional wall bodies constantly occur, for example the composite shear wall body of concrete surface feed collet core (polystyrene foam sandwich composite wall body, rock wool sandwich composite wall body etc.).Use light composite heat insulating wall to replace building-block and concreting body of wall, strengthened energy-saving design, so good, the energy conservation of the thermal insulation sound insulation value of body of wall meets national building energy conservation policy trend; Body of wall from heavy and light, can be applicable to light-duty dwelling house system; Light composite heat insulating wall is because wall thickness is little, so can increase the usable floor area in house, with regard to its structure speech itself, its stress performance, deformability all are better than traditional brick and mix dwelling house; From the construction angle, light composite heat insulating wall both can be on-the-spot cast-in-place, can be prefabricated in the factory again.But the bearing capacity of composite shear wall body and energy dissipation ability are relatively low.
Therefore, the development trend of Future in China dwelling house is reinforced concrete shear wall multilayer and little high residential building system, and this system is the board-like reinforced concrete structure of no beam, can make architectural composition relatively more perfect, enlarges the building usable floor area, reduces construction costs.But traditional reinforced concrete shear wall wallboard is generally by concreting, and this shear wall far can not satisfy energy conservation and environment protection aspect the building energy conservations such as thermal insulation; And traditional shear wall often all is the first line of defence of shear wall integral body as antidetonation, make building can realize the design object of " no collapsing with strong earthquake, middle shake can be repaiied; little shake is not bad ", just require building structure and member not only higher capacity and ductility will be arranged, also to have the multiple tracks anti-vibration defense lines, make it have good energy dissipation ability, this shear wall that just requires dwelling house should be the composite shear wall body that heat-insulating property is better and have better anti-seismic performance.
Summary of the invention
Technical problem to be solved by this invention is obviously to improve heat insulating ability, bearing capacity and the energy dissipation ability of steel concrete composite shear wall.In order to address this problem, the present invention proposes a kind of tricontrolling type hiding spar concrete composite shear wall.
The technical solution used in the present invention is: tricontrolling type hiding spar concrete composite shear wall, this shear wall by frame, secretly support 11, heat insulating material 5 and thin wallboard 10 constitute.Heat insulating material 5 and secretly support 11 and be arranged in the frame that frame columns 1 and frame beam 7 form, heat insulating material 5 and the dark front and rear surfaces that supports the integral body of 11 common composition are provided with thin wallboard 10 (thickness 3～5cm).Frame is made up of frame columns 1 and frame beam 7; Weld the gauze wire cloth 4 that forms by the low-carbon (LC) cold drawn steel wire in thin wallboard 10 inboard configurations, between gauze wire cloth, socket with socketing reinforcing bar 6, dark support 11 is set in the middle of two gauze wire cloths 4, remaining space fill insulant material 5 (polyphenyl plate, cement vermiculite, extruded sheet or perlite etc.) outside the dark support in the middle of the gauze wire cloth, at wall limb two ends frame columns 1 is set, in wall limb upper and lower end parts frame beam 7 is set, forms thin wallboard 10 at steel mesh reinforcement both sides concreting at last.Be thin wallboard thereby form both sides, middle is insulation central layer and dark 3 layers of combined wall that support.What build in the frame of this composite shear wall and dark the support is high performance concrete, and thin wallboard adopts ordinary concrete to build.Described dark support 11, be the oblique cage of reinforcement of colligation in two row's gauze wire cloths 4, this cage of reinforcement is formed by oblique vertical muscle 8 and stirrup 9 colligations, and stirrup 9 is vertical with oblique vertical muscle 8,7 anchorings of frame beam are stretched at the two ends up and down of oblique vertical muscle 8, and concreting forms then.The pattern of dark support 11 can be X-shaped, V font, splayed and in-line etc.
The characteristics of tricontrolling type hiding spar concrete composite shear wall are that wall quality is light, heat-insulation and heat-preservation, sound insulation value is good, bearing capacity is high, anti-seismic performance is good.Hide frame, support and gauze wire cloth polyphenyl plate in the tricontrolling type hiding spar concrete composite shear wall, when earthquake is arrived, thin wallboard 10 at first destroys, after thin wallboard 10 destroys, total has just become the resistance to overturning that a trussed construction is keeping structure, enhancing along with geological process, the dark support destroyed again, what destroy at last is the framework that frame columns 1 and frame beam 7 form, promptly under geological process, this new concrete composite shear wall has three road anti-vibration defense lines, destroys successively respectively.
Tricontrolling type hiding spar concrete composite shear wall of the present invention is applicable to that shear wall is the structural system of the first line of defence, when thin wallboard 10 after destroying under the middle shake effect, the dark resistance to overturning that supports the truss maintenance structure that forms with the frame beam column, the thin wallboard 10 in shake back can be repaired; Under severe earthquake action, surrender and plastic strain appear in dark support, consume the seismic energy of input structure, and after dark support destroyed, the frame construction of being made up of frame columns 1 and frame beam 7 still can keep stability, realizes " no collapsing with strong earthquake ".
Tricontrolling type hiding spar concrete composite shear wall of the present invention is a strong frame, middle support, weak wallboard stress system, the design bearing capacity of frame beam column is higher than dark support and reaches pairing bearing capacity when surrendering, when surrender and plastic strain appearred in dark support, the frame beam column still was in the stage of surrender.
According to technical scheme of the present invention, adopt the preparation method of tricontrolling type hiding spar concrete composite shear wall, its order is as follows:
The vertical muscle 2 of 1) colligation frame columns 1 and frame beam 7 and stirrup 3 form the frame cage of reinforcement;
2) 11 vertical muscle 8 and stirrup 9 are secretly supported in colligation, form dark bearing bar skeleton;
3) make frame cage of reinforcement and the outer formwork for placing of dark bearing bar skeleton;
4) build frame and dark 11 the concrete that supports;
5) remove formwork for placing after the concrete curing;
6) fill insulant material 5 at frame columns 1, frame beam 7 and between secretly supporting 11;
7) in frame columns 1, frame beam 7, secretly support 11 and the front and rear surfaces of the heat insulating material 5 common integral body of forming lay layer of steel wire net 4 respectively, pass heat insulating material 5 with 4 pullings of two gauze wire cloths with socketing reinforcing bar 6;
8) build the concrete in gauze wire cloth 4 outsides, form thin wallboard 10;
9) remove formwork for placing after the concrete curing.
Description of drawings
Fig. 1 is the structural representation of tricontrolling type hiding spar concrete composite shear wall of the present invention when secretly supporting X-shaped and being provided with;
Fig. 2 is A among Fig. 1-A section enlarged diagram;
Fig. 3 is the structural representation of tricontrolling type hiding spar concrete composite shear wall of the present invention when secretly supporting the V font and being provided with;
Fig. 4 is A among Fig. 3-A section enlarged diagram;
Structural representation when Fig. 5 tricontrolling type hiding spar concrete composite shear wall of the present invention secretly supports splayed and is provided with;
Fig. 6 is A among Fig. 5-A section enlarged diagram;
Fig. 7 is the structural representation of tricontrolling type hiding spar concrete composite shear wall of the present invention when secretly supporting in-line and being provided with;
Fig. 8 is A among Fig. 7-A section enlarged diagram.
Among the figure, 1-frame columns, 2-frame is indulged muscle, 3-frame stirrup, 4-gauze wire cloth, 5-heat insulating material, 6-socket reinforcing bar, 7-frame beam, 8-dark the support indulged muscle, and 9-secretly support stirrup, 10-thin wallboard, 11-dark the support.
The specific embodiment
Be described in further detail below in conjunction with 8 pairs of embodiment of the invention of accompanying drawing 1～accompanying drawing:
Embodiment 1
The schematic diagram of an element of construction of tricontrolling type hiding spar concrete composite shear wall as shown in Figure 1 and Figure 2, it is to be made of reinforced concrete frame and the dark shear wall slab that supports of band; Shear wall slab is combined by the thin wallboard 10 of dark support 11, gauze wire cloth 4, polyphenyl plate class heat insulating material 5 and concrete; The arrangement of reinforcement of its frame columns 1 and frame fine strain of millet 7 is, rectangle hoop 3 in reinforcing bar 2 even colligations longitudinally, and stirrup is along whole frame colligation; The arrangement of reinforcement of dark support 11 is, the oblique cage of reinforcement of colligation in two row's gauze wire cloths 4, this cage of reinforcement is formed by oblique vertical muscle 8 and stirrup 9 colligations, stirrup 9 is vertical with oblique vertical muscle 8,7 anchorings of frame beam are stretched at the two ends up and down of oblique vertical muscle 8, and the incline direction of the cage of reinforcement in the two placing of reinforcement nets is opposite, and the cage of reinforcement of both sides is combined into the intersection X-shaped, forms secretly and supports; Build frame and dark 11 the concrete that supports; Fill with polyphenyl plate 5 around dark the support, gauze wire cloth 4 is put on both sides again, and the reinforcing bar 6 that sockets that is not more than 600mm with spacing between the gauze wire cloth 4 sockets; Form thin plate shear wall 10 at gauze wire cloth 4 peripheral concretings at last, thereby form tricontrolling type hiding spar concrete composite shear wall.
Present embodiment preparation method as follows:
The vertical muscle 2 of 1) colligation frame columns 1 and frame beam 7 and stirrup 3 form the frame cage of reinforcement;
2) 11 vertical muscle 8 and stirrup 9 are secretly supported in colligation, and wherein the dark support incline direction of both sides is opposite, and the dark support combinations of both sides becomes the intersection X-shaped, forms dark bearing bar skeleton;
3) make frame cage of reinforcement and the outer formwork for placing of dark bearing bar skeleton;
4) build frame and dark 11 the concrete that supports;
5) remove formwork for placing after the concrete curing;
6) fill insulant material 5 at frame columns 1, frame beam 7 and between secretly supporting 11;
7) in frame columns 1, frame beam 7, secretly support 11 and the front and rear surfaces of the heat insulating material 5 common integral body of forming lay layer of steel wire net 4 respectively, pass heat insulating material 5 with 4 pullings of two gauze wire cloths with socketing reinforcing bar 6;
8) build the concrete in gauze wire cloth 4 outsides, form thin wallboard 10;
9) remove formwork for placing after the concrete curing.
Embodiment 2
Second kind of form of structure of tricontrolling type hiding spar concrete composite shear wall as shown in Figure 3, Figure 4, it is secretly to be supported shear wall slab and constituted by reinforced concrete frame and band herringbone; Its frame columns 1 is identical with embodiment 1 with frame fine strain of millet 7; Dark support 11 reinforcement manners are identical with embodiment 1, and just the cage of reinforcement of both sides is combined into herringbone; Other aspects are identical with embodiment 1.
In the preparation method of present embodiment, second step is opposite for the dark support incline direction of both sides, and the dark support combinations of both sides becomes herringbone, and all the other steps are identical with embodiment one.
Embodiment 3
The third form of structure of tricontrolling type hiding spar concrete composite shear wall such as Fig. 5, shown in Figure 6, it is secretly to support shear wall slab by reinforced concrete frame and band V font to constitute; Its frame columns 1 is identical with embodiment 1 with frame fine strain of millet 7; Dark support 11 reinforcement manners are identical with embodiment 1, and just the cage of reinforcement of both sides is combined into the V font; Other aspects are identical with embodiment 1.
In the preparation method of present embodiment, second step is opposite for the dark support incline direction of both sides, and the dark support group of both sides is synthesized the V font, and all the other steps are identical with embodiment one.
Embodiment 4
The 4th kind of form of structure of tricontrolling type hiding spar concrete composite shear wall such as Fig. 7, shown in Figure 8, it is secretly to support shear wall slab by reinforced concrete frame and band in-line to constitute; Its frame columns 1 is identical with embodiment 1 with frame fine strain of millet 7; The dark arrangement of reinforcement that supports is, colligation one oblique cage of reinforcement in two row's gauze wire cloths 4, and this cage of reinforcement is formed by oblique vertical muscle 8 and stirrup 9 colligations, and stirrup 9 is vertical with oblique vertical muscle 8, and 7 anchorings of frame beam are stretched at the two ends up and down of oblique vertical muscle 8, and formation is support secretly; Other aspects are identical with embodiment 1.
In the preparation method of present embodiment, second step secretly supported for a layout in a side, and the dark layout that supports is in-line, and all the other steps are identical with embodiment one.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100632514A CN100503998C (en) | 2007-01-05 | 2007-01-05 | Tri-control type hiding spar concrete composite shear wall and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100632514A CN100503998C (en) | 2007-01-05 | 2007-01-05 | Tri-control type hiding spar concrete composite shear wall and manufacture method thereof |
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| Publication Number | Publication Date |
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| CN100999920A CN100999920A (en) | 2007-07-18 |
| CN100503998C true CN100503998C (en) | 2009-06-24 |
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| CNB2007100632514A CN100503998C (en) | 2007-01-05 | 2007-01-05 | Tri-control type hiding spar concrete composite shear wall and manufacture method thereof |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767251A (en) * | 2012-08-07 | 2012-11-07 | 长春工程学院 | Shear wall-support structure system |
| CN102979221B (en) * | 2012-12-06 | 2015-03-25 | 郑州大学 | Shear wall structure configured with crossed slant internal prestress and construction method of shear wall structure |
| CN102979220B (en) * | 2012-12-06 | 2015-06-10 | 郑州大学 | Hollow shear wall structure for cross diagonal reinforcing bar and construction method thereof |
| CN103883033B (en) * | 2013-12-26 | 2017-04-19 | 北京工业大学 | Filler wall with herringbone ladder rebars inlaid and construction method of filler wall |
| CN105133751B (en) * | 2015-08-04 | 2017-06-16 | 田淑明 | Steel plate concrete combined shear wall shear connector method for designing |
| CN105220792B (en) * | 2015-09-14 | 2017-10-03 | 济南轨道交通集团有限公司 | A kind of prefabricated concealed bracings energy-consuming shear wall and its assemble method |
| CN105649259B (en) * | 2015-12-31 | 2018-01-02 | 中南大学 | A kind of wallboard structural system of the dark framework of band of precast concrete wall panel and its structure |
| CN106401209A (en) * | 2016-05-26 | 2017-02-15 | 南京长江都市建筑设计股份有限公司 | Assembling integral type framework buckling-prevention supporting structure |
| CN106223515A (en) * | 2016-08-30 | 2016-12-14 | 姚攀峰 | A kind of prefabricated buckling-restrained steel plate strip reinforced concrete shear wall and preparation method thereof |
| CN106499089B (en) * | 2016-11-03 | 2018-08-31 | 北京工业大学 | The reinforced high-strength concrete compound shear wall in bottom and production method |
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2007
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Assignee: Zhangjiagang Gunaite Fence System Co., Ltd. Assignor: Beijing University of Technology Contract record no.: 2010320000848 Denomination of invention: Tricontrolling type hiding spar concrete composite shear wall and mfg. method thereof Granted publication date: 20090624 License type: Exclusive License Open date: 20070718 Record date: 20100705 |
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