CN105649236A - Gravity type damping filling wall - Google Patents
Gravity type damping filling wall Download PDFInfo
- Publication number
- CN105649236A CN105649236A CN201610072332.XA CN201610072332A CN105649236A CN 105649236 A CN105649236 A CN 105649236A CN 201610072332 A CN201610072332 A CN 201610072332A CN 105649236 A CN105649236 A CN 105649236A
- Authority
- CN
- China
- Prior art keywords
- frame structure
- masonry
- damping
- gravity type
- infilled wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 15
- 239000006261 foam material Substances 0.000 claims description 4
- 238000005336 cracking Methods 0.000 abstract description 4
- 210000000614 Ribs Anatomy 0.000 abstract 4
- 230000000875 corresponding Effects 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000630 rising Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- 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
- E04B2002/565—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with a brick veneer facing
Abstract
The invention relates to the technical field of fixed buildings, in particular to a gravity type damping filling wall which comprises a frame structure, two brickworks arranged in the frame structure side by side, and prestress ribs located on the two sides of the two brickworks and crossed at the diagonal position of the frame structure. A steel groove support is arranged below each brickwork. The two ends of each steel groove support are connected with the ground through opposite supporting legs respectively. Slide grooves are formed in the supporting legs. V-shaped supports are arranged between every two opposite supporting legs. The two ends of each V-shaped support are arranged in the slide grooves of the corresponding supporting legs on the two sides. Slide wheels are arranged at the bottom ends of frame columns of the frame structure. The top ends of the prestress ribs are fixed to the upper portion of the frame structure. The bottom ends of the prestress ribs are wound around the slide wheels and fixed to the middles of the V-shaped supports on the corresponding sides. By stretching or releasing the prestress ribs, the field angles of the V-shaped supports are changed. The two brickworks in the frame structure deform in the lateral direction of the frame structure so as to vertically and oppositely move, and therefore energy consumption happens to a damping medium in the filling wall, and the risks of cracking breakage and plane outward collapse of the filling wall are reduced.
Description
Technical field
The present invention relates to technical field of fixed buildings, particularly relate to a kind of gravity type damping infilled wall.
Background technology
Reinforced concrete frame structure has the advantages such as horizontal planning of building is flexible, the interior space is big, is widely used in the buildings such as office building, school, hotel. Engineering structure Overall Anti-Seismic Ability performance through providing fortification against earthquakes is greatly improved, effectively alleviate earthquake disaster, but also indicate that Aseismic Design there is also many problems, such as, for Anti-seismic Design of Frame Structure not considering, structure is had considerable influence by infilled wall in earthquake simultaneously; Frame structure through Aseismic Design fails ductility " strong column and weak beam " failure mode etc. preferably occur. Owing to shear strength and the deformability of infilled wall body of wall itself are poor, under shake effect strongly, it is impossible to realize compatibility of deformation with peripheral reinforced concrete frame structure, infilled wall is caused to destroy serious, even collapse, produce casualties and economic loss.
Summary of the invention
(1) to solve the technical problem that
The infilled wall problem easily caused by cracking, breakage and plane flare covered inharmonious with frame deformation when the technical problem to be solved in the present invention is to solve earthquake in prior art.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of gravity type damping infilled wall, including standing on the frame structure on ground, the two panels masonry being arranged side by side being filled in described frame structure and being positioned at described two panels masonry both sides and the presstressed reinforcing steel intersected in described frame structure diagonal positions; Being equipped with steel tank support below every described masonry, the two ends of described steel tank support are connected with ground respectively through the leg being oppositely arranged; Each described leg is provided with chute, is provided with V-type and supports between relative leg, and the two ends that described V-type supports are respectively arranged in the chute of both sides leg, are used for supporting described steel tank support and move up and down; Described frame structure includes the Vierendeel girder at top and the frame column of both sides, and the bottom of described frame column is provided with pulley; The top of described frame structure is fixed on the top of described presstressed reinforcing steel, and the bottom of described presstressed reinforcing steel is walked around described pulley and is fixed on the middle part that the V-type of this side supports, stretching or loosening the subtended angle changing the support of described V-type by described presstressed reinforcing steel.
According to the present invention, all leave space between top and the described Vierendeel girder of masonry described in two panels and between lower section and the ground of two described steel tank supports, and in space, be filled with flexible material.
According to the present invention, described in two panels, between masonry, it is provided with damping layer.
According to the present invention, between sidewall and the described frame column of masonry described in two panels, it is equipped with damping layer.
According to the present invention, described flexible material is light foam material.
According to the present invention, described damping layer adopts elastomeric material to make.
According to the present invention, described V-type supporting angle is set to 90 ��.
According to the present invention, the space height between top and the described Vierendeel girder of masonry described in two panels is the 1/60 of described frame structure height.
According to the present invention, the space height between lower section and the described ground of two described steel tank supports is the 1/30 of described frame structure height.
(3) beneficial effect
The technique scheme of the present invention compared with prior art has the advantage that gravity type provided by the invention damping infilled wall stretching or loosening rising or falling of the first masonry caused and the second masonry due to presstressed reinforcing steel, the stretcher strain of two diagonals of frame structure and compression are converted the detrusion on the vertical direction between for two panels masonry simultaneously, dissipated the energy of earthquake significantly, and seismic energy is converted to the deformation energy of framework and is lifted the gravitional force of masonry. It addition, be positioned at masonry both sides presstressed reinforcing steel arranged in a crossed manner except the effect with drawknot, it is also possible to prevent the plane of masonry from toppling. Multiple damping layer it is additionally provided with in frame structure, vertical relative motion is there is in the two panels masonry in frame structure with the lateral deformation of frame structure, and cause that the resisting medium in infilled wall consumes energy, thus reduce the earthquake of frame structure, reduce the risk toppled outside infilled wall cracking failure and plane. The simple structure of the gravity type damping infilled wall of the present invention, it is simple to construction application.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention gravity type damping infilled wall.
In figure: 1: frame structure; 11: Vierendeel girder; 12: frame column; 13: pulley; 21: the first masonries; 22: the second masonries; 31: the first presstressed reinforcing steels; 32: the second presstressed reinforcing steels; 41: the first steel tank supports; 42: the second steel tank supports; 5: leg; 6:V type supports; 7: damping layer.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention.
As shown in Figure 1, a kind of gravity type damping infilled wall that the embodiment of the present invention provides includes standing on the frame structure 1 on ground, the first masonry 21 being arranged side by side being filled in frame structure 1 and the second masonry 22 and being positioned at two panels masonry both sides and the presstressed reinforcing steel intersected in frame structure 1 diagonal positions, the top of presstressed reinforcing steel is the first presstressed reinforcing steel 31 near the first masonry 21, the top of presstressed reinforcing steel is the second presstressed reinforcing steel 32 near the second masonry 22, and the both sides of masonry are equipped with the first presstressed reinforcing steel 31 and the second presstressed reinforcing steel 32 crossed one another;Steel tank support it is equipped with below every masonry, it it is the first steel tank support 41 below first masonry 21, being the second steel tank support 42 below second masonry 22, the two ends of the first steel tank support 41 and the second steel tank support 42 are connected with ground by the leg 5 being oppositely arranged respectively; Concrete, in the present embodiment, the first steel tank support 41 and the second steel tank support 42 all can be connected with ground by multipair leg 5. Being equipped with chute on each leg 5, be provided with V-type and support 6 between two relative legs 5, V-type supports the two ends of 6 and is respectively arranged in the chute of both sides leg 5, is used for supporting steel tank support and moves up and down; Concrete, in the present embodiment, V-type supports the bottom of 6 and is fixed on ground, and V-type supports the top of 6 and can slide up and down along chute. Frame structure 1 includes the Vierendeel girder 11 at top and the frame column 12 of both sides, and the bottom of frame column 12 is provided with pulley 13, and the bottom of frame column 12 is it can also be provided that rolling bearing; The top of frame structure 1 is fixed on the top of presstressed reinforcing steel, the middle part that pulley 13 is fixed on the V-type support 6 of this side is walked around in the bottom of presstressed reinforcing steel, the subtended angle of 6 is supported by the mobile change V-type of presstressed reinforcing steel, preferably, the top of the first presstressed reinforcing steel 31 is fixed on the first masonry 21 side frame column 12 and Vierendeel girder 11 intersection, and the bottom of the first presstressed reinforcing steel 31 is walked around the pulley 13 of frame column 12 bottom of the second masonry 22 side and is connected with the middle part of two V-types supports 6 below the second masonry 22; The top of the second presstressed reinforcing steel 32 is fixed on the intersection of the second masonry 22 side frame column 12 and Vierendeel girder 11, the bottom of the second presstressed reinforcing steel 32 is walked around the pulley 13 of frame column 12 bottom of the first masonry 21 side and is connected with the middle part of two V-types supports 6 below the first masonry 21, in the present embodiment, the angle that V-type supports 6 is set to 90 ��.
When load action to the right there is lateral deformation to the right in framework, second presstressed reinforcing steel 32 is stretched, causing the angle that the V-type bottom the first steel tank support 41 supports 6 to increase, the angle that the first steel tank support 41 supports 6 due to this V-type increases and upwards lifting, i.e. the first masonry 21 upwards lifting. Meanwhile, the first presstressed reinforcing steel 31 is relaxed, and the V-type of the second steel tank support 42 lower end supports the angle of 6 and reduces, the second steel tank support 42 pan-down therewith, i.e. the second masonry 22 pan-down. Similarly, when load action to the left there is lateral deformation to the left, the first masonry 21 pan-down, the second masonry 22 upwards lifting in framework. Provable by calculating, when there is the horizontal comparison of 1 unit in framework, the relative sidesway between two panels body of wall can reach 1.66 units. Seismic energy is converted to the deformation energy of frame structure and is lifted the gravitional force of masonry.
Gravity type provided by the invention damping infilled wall stretches due to presstressed reinforcing steel or loosens rising or falling of the first masonry 21 caused and the second masonry 22, the stretcher strain of 1 two diagonals of frame structure and compression are converted simultaneously in order on vertical direction between two panels masonry detrusion, part seismic energy is converted to the deformation energy of frame structure and is lifted the gravitional force of masonry, the energy of earthquake of significantly having dissipated. It addition, be positioned at masonry both sides presstressed reinforcing steel arranged in a crossed manner except the effect with drawknot, it is also possible to prevent from toppling outside the plane of masonry. The simple structure of the gravity type damping infilled wall of the present invention, it is simple to construction application.
Further, all leave space between top and top and the Vierendeel girder 11 of the second masonry 22 of the first masonry 21 and between lower section and lower section and the ground of the second steel tank support 42 of the first steel tank support 41, and in space, be filled with flexible material.Specifically, the flexible material in the present embodiment is light foam material. It should be noted that flexible material is not limited to light foam material, it is also possible to be elastomeric material etc. other there is the material of bigger deformation behavior. Concrete, the space height between top and the Vierendeel girder 11 of two panels masonry is both preferably the 1/60 of frame structure 1 height. Space height between lower section and the ground of two steel tank supports is both preferably the 1/30 of frame structure 1 height. In the present embodiment, frame height is 3 meters, then the space height between top and the Vierendeel girder 11 of two panels masonry is 50mm, and the lower section of steel tank support and the space height of ground support are 100mm.
Further, it is provided with damping layer 7 between the first masonry 21 and the second masonry 22. Seismic energy, except being converted into the deformation energy of frame structure and being lifted the gravitional force of masonry, has also translated into the damping energy dissipation of damping layer 7. It is equipped with damping layer 7 between sidewall and the frame column 12 of two panels masonry. The damping layer 7 of masonry and frame column 12 support is possible not only to deformation power consumption, additionally it is possible to offset the Incoordinate deformation between framework and brickwork, it is to avoid the horizontal shear failure of infilled wall. Damping layer 7 adopts elastomeric material to make. It should be noted that damping layer 7 is not limited to elastomeric material, it is also possible to be the material of other energy that can dissipate such as foam cement brick.
In sum, gravity type provided by the invention damping infilled wall stretches due to presstressed reinforcing steel or loosens rising or falling of the first masonry 21 caused and the second masonry 22, the stretcher strain of 1 two diagonals of frame structure and compression are converted the detrusion between for two panels masonry simultaneously, part seismic energy is converted to the damping energy dissipation of damping layer and is lifted the gravitional force of masonry, the energy of earthquake of significantly having dissipated. Meanwhile, it is inharmonious that the damping material between two panels masonry, between masonry and framework can also deform between cushioning frame structure and masonry, reduces the risk of infilled wall cracking failure. It addition, be positioned at masonry both sides presstressed reinforcing steel arranged in a crossed manner except the effect with drawknot, it is also possible to prevent from toppling outside the plane of masonry. The simple structure of the gravity type damping infilled wall of the present invention, it is simple to construction application.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit; Although the present invention being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a gravity type damping infilled wall, it is characterised in that: include standing on the frame structure on ground, the two panels masonry being arranged side by side being filled in described frame structure and being positioned at described two panels masonry both sides and the presstressed reinforcing steel intersected in described frame structure diagonal positions;
Being equipped with steel tank support below each described masonry, the two ends of described steel tank support are connected with ground respectively through the leg being oppositely arranged; Each described leg is provided with chute, is provided with V-type and supports between relative leg, and the two ends that described V-type supports are respectively arranged in the chute of both sides leg, are used for supporting described steel tank support and move up and down;
Described frame structure includes the Vierendeel girder at top and the frame column of both sides, and the bottom of described frame column is provided with pulley; The top of described frame structure is fixed on the top of described presstressed reinforcing steel, and the bottom of described presstressed reinforcing steel is walked around described pulley and is fixed on the middle part that the V-type of this side supports, stretching or loosening the subtended angle changing the support of described V-type by described presstressed reinforcing steel.
2. gravity type according to claim 1 damping infilled wall, it is characterised in that: all leave space between top and the described Vierendeel girder of masonry described in two panels and between lower section and the ground of two described steel tank supports, and in space, be filled with flexible material.
3. gravity type according to claim 1 damping infilled wall, it is characterised in that: it is provided with damping layer described in two panels between masonry.
4. gravity type according to claim 1 damping infilled wall, it is characterised in that: it is equipped with damping layer between sidewall and the described frame column of masonry described in two panels.
5. gravity type according to claim 2 damping infilled wall, it is characterised in that: described flexible material is light foam material.
6. the gravity type damping infilled wall according to claim 3 or 4, it is characterised in that: described damping layer adopts elastomeric material to make.
7. gravity type according to claim 1 damping infilled wall, it is characterised in that: described V-type supporting angle is set to 90 ��.
8. gravity type according to claim 2 damping infilled wall, it is characterised in that: the space height between top and the described Vierendeel girder of masonry described in two panels is the 1/60 of described frame structure height.
9. gravity type according to claim 2 damping infilled wall, it is characterised in that: the space height between lower section and the described ground of two described steel tank supports is the 1/30 of described frame structure height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072332.XA CN105649236B (en) | 2016-02-02 | 2016-02-02 | Gravity type damping filling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610072332.XA CN105649236B (en) | 2016-02-02 | 2016-02-02 | Gravity type damping filling wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105649236A true CN105649236A (en) | 2016-06-08 |
| CN105649236B CN105649236B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610072332.XA Active CN105649236B (en) | 2016-02-02 | 2016-02-02 | Gravity type damping filling wall |
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| Country | Link |
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| CN (1) | CN105649236B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760023A (en) * | 2017-03-15 | 2017-05-31 | 温州大学瓯江学院 | A kind of antidetonation faced wall with Multiple Protective Structure |
| CN107700703A (en) * | 2017-10-21 | 2018-02-16 | 山东建筑大学 | One kind power consumption wall and its construction method |
| CN109680829A (en) * | 2018-12-12 | 2019-04-26 | 唐山学院 | Girder steel, steel column and the fabrication and installation method for filling wall integrated component |
| CN110952590A (en) * | 2019-12-04 | 2020-04-03 | 浙江大学 | Gravity type foundation with retractable toothed plate and installation method thereof |
| BE1027575B1 (en) * | 2020-03-30 | 2021-04-06 | Univ Hainan | Self reset frame energy dissipation connection filler wall structure |
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| JP2007177574A (en) * | 2005-12-28 | 2007-07-12 | Ohbayashi Corp | Antiseismic wall and antiseismic reinforcement method |
| JP4269729B2 (en) * | 2003-03-18 | 2009-05-27 | 株式会社大林組 | Seismic wall |
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
| JP2010261265A (en) * | 2009-05-11 | 2010-11-18 | Takenaka Komuten Co Ltd | Opening part structure of structure and the structure |
| CN102505782A (en) * | 2011-12-30 | 2012-06-20 | 南京工业大学 | Flexible energy-consumption frame filling wall |
| CN103866876A (en) * | 2014-03-28 | 2014-06-18 | 长沙理工大学 | Water damping shock absorption device used for building |
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2016
- 2016-02-02 CN CN201610072332.XA patent/CN105649236B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4269729B2 (en) * | 2003-03-18 | 2009-05-27 | 株式会社大林組 | Seismic wall |
| JP2007177574A (en) * | 2005-12-28 | 2007-07-12 | Ohbayashi Corp | Antiseismic wall and antiseismic reinforcement method |
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
| JP2010261265A (en) * | 2009-05-11 | 2010-11-18 | Takenaka Komuten Co Ltd | Opening part structure of structure and the structure |
| CN102505782A (en) * | 2011-12-30 | 2012-06-20 | 南京工业大学 | Flexible energy-consumption frame filling wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760023A (en) * | 2017-03-15 | 2017-05-31 | 温州大学瓯江学院 | A kind of antidetonation faced wall with Multiple Protective Structure |
| CN107700703A (en) * | 2017-10-21 | 2018-02-16 | 山东建筑大学 | One kind power consumption wall and its construction method |
| CN109680829A (en) * | 2018-12-12 | 2019-04-26 | 唐山学院 | Girder steel, steel column and the fabrication and installation method for filling wall integrated component |
| CN110952590A (en) * | 2019-12-04 | 2020-04-03 | 浙江大学 | Gravity type foundation with retractable toothed plate and installation method thereof |
| BE1027575B1 (en) * | 2020-03-30 | 2021-04-06 | Univ Hainan | Self reset frame energy dissipation connection filler wall structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649236B (en) | 2018-01-23 |
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