CN105649236B - Gravity type damping filling wall - Google Patents
Gravity type damping filling wall Download PDFInfo
- Publication number
- CN105649236B CN105649236B CN201610072332.XA CN201610072332A CN105649236B CN 105649236 B CN105649236 B CN 105649236B CN 201610072332 A CN201610072332 A CN 201610072332A CN 105649236 B CN105649236 B CN 105649236B
- Authority
- CN
- China
- Prior art keywords
- masonry
- frame structure
- panels
- filling wall
- presstressed reinforcing
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 title claims abstract description 39
- 230000005484 gravity Effects 0.000 title claims abstract description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 16
- 239000006261 foam material Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000013536 elastomeric material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006263 elastomeric foam Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The present invention relates to the two panels masonry being arranged side by side and the presstressed reinforcing steel intersected positioned at two panels masonry both sides and in frame structure diagonal positions in technical field of fixed buildings, more particularly to a kind of gravity type damping filling wall, including frame structure, frame structure；Steel tank support is equipped with below every masonry, its both ends is connected by the leg being oppositely arranged with ground respectively；Leg is provided with chute, and being provided with V-type between relative leg supports, and the both ends of V-type support are in the chute of both sides leg；The bottom of the frame column of frame structure is provided with pulley；The top of frame structure is fixed on the top of presstressed reinforcing steel, and the bottom of presstressed reinforcing steel is fixed on the middle part of the V-type support of the side around pulley, by the stretching of presstressed reinforcing steel or loosens the subtended angle for changing V-type and supporting.With frame structure lateral deformation vertical relative motion occurs for the two panels masonry in frame structure, causes to fill resisting medium power consumption within the walls, reduces the risk toppled outside filling wall cracking failure and plane.
Description
Technical field
The present invention relates to technical field of fixed buildings, more particularly to a kind of gravity type damping filling wall.
Background technology
Reinforced concrete frame structure has the advantages that horizontal planning of building is flexible, the interior space is big, is widely used in office
In the buildings such as building, school, hotel.Greatly improve by the engineering structure Overall Anti-Seismic Ability performance provided fortification against earthquakes, effectively mitigate
Earthquake disaster, but also indicate that Aseismic Design also has many problems simultaneously, for example, for not examined in Anti-seismic Design of Frame Structure
Consider filling wall has considerable influence in earthquake to structure；Frame structure by Aseismic Design fails ductility occur preferably " by force
The weak beam of post " failure mode etc..Because filling wall wall shear strength in itself and deformability are poor, make in shake strongly
Under, compatibility of deformation can not be realized with the reinforced concrete frame structure of periphery, cause to fill wall destruction seriously, or even fall
Collapse, produce casualties and economic loss.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is that wall and frame deformation uncoordinated appearance are filled when solving earthquake in the prior art
The problem of easily causing cracking, damaged and plane flare to cover.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of gravity type to damp filling wall, including stands on ground
Frame structure, the two panels masonry being arranged side by side being filled in the frame structure and positioned at the two panels masonry both sides and
The presstressed reinforcing steel that the frame structure diagonal positions are intersected；Steel tank support, the steel tank are equipped with below the every masonry
The both ends of support are connected by the leg being oppositely arranged with ground respectively；Each leg is provided with chute, relative leg
Between be provided with V-type and support, the both ends of V-type support are respectively arranged in the chute of both sides leg, for supporting the steel tank branch
Frame moves up and down；The frame structure includes the Vierendeel girder at top and the frame column of both sides, and the bottom of the frame column, which is provided with, to be slided
Wheel；The top of the frame structure is fixed on the top of the presstressed reinforcing steel, and the bottom of the presstressed reinforcing steel bypasses the pulley
The middle part of the V-type support of the side is fixed on, by the stretching of the presstressed reinforcing steel or loosens the subtended angle for changing the V-type and supporting.
According to the present invention, described in two panels between the top of masonry and the Vierendeel girder and under two steel tank supports
Space is left between side and ground, and flexible material is filled with space.
According to the present invention, damping layer is provided between masonry described in two panels.
According to the present invention, damping layer is equipped between the side wall of masonry and the frame column described in two panels.
According to the present invention, the flexible material is light foam material.
According to the present invention, the damping layer is made of elastomeric material.
According to the present invention, the V-type supporting angle is set to 90 °.
According to the present invention, the space height described in two panels between the top of masonry and the Vierendeel girder is the framework knot
The 1/60 of structure height.
According to the present invention, the space height between the lower section and the ground of two steel tank supports is the frame
The 1/30 of frame structure height.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the following advantages that compared with prior art：Gravity type damping provided by the invention
Filling wall is due to the stretching of presstressed reinforcing steel or the first masonry and the second masonry rise or fall caused by loosening, by frame structure
The stretcher strain and compression of two diagonals are converted for the shearing on the vertical direction between two panels masonry simultaneously
Deformation, the energy for earthquake of having dissipated significantly, seismic energy are converted to the deformation energy of framework and are lifted the gravitional force of masonry.Separately
Outside, positioned at masonry both sides presstressed reinforcing steel arranged in a crossed manner in addition to having the function that drawknot, the plane for being also prevented from masonry is inclined
Cover.It is additionally provided with multiple damping layers in frame structure, the two panels masonry in frame structure occurs with the lateral deformation of frame structure
Vertical relative motion, and cause to fill resisting medium power consumption within the walls, so as to reduce the earthquake of frame structure, reduce filling wall
The risk toppled outside cracking failure and plane.The simple structure of the gravity type damping filling wall of the present invention, is easy to construction application.
Brief description of the drawings
Fig. 1 is the structural representation of gravity type of embodiment of the present invention damping filling wall.
In figure：1：Frame structure；11：Vierendeel girder；13：Pulley；21：First masonry；22：Second masonry；31：First in advance should
Power muscle；32：Second presstressed reinforcing steel；41：First steel tank support；42：Second steel tank support；5：Leg；6：V-type supports；7：Damping
Layer.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, a kind of gravity type damping filling wall provided in an embodiment of the present invention includes the framework knot for standing on ground
Structure 1, the first masonry 21 being arranged side by side being filled in frame structure 1 and the second masonry 22 and positioned at two panels masonry both sides and
In the presstressed reinforcing steel that the diagonal positions of frame structure 1 are intersected, the top of presstressed reinforcing steel in advance should close to the first masonry 21 for first
Power muscle 31, the top of presstressed reinforcing steel are the second presstressed reinforcing steel 32 close to the second masonry 22, and the both sides of masonry are equipped with mutually intersecting
The first presstressed reinforcing steel 31 and the second presstressed reinforcing steel 32 of fork；Steel tank support, the lower section of the first masonry 21 are equipped with below every masonry
For the first steel tank support 41, the lower section of the second masonry 22 is the second steel tank support 42, the first steel tank support 41 and the second steel tank support
42 both ends are respectively connected by the leg 5 being oppositely arranged with ground；Specifically, the He of the first steel tank support 41 in the present embodiment
Second steel tank support 42 can be connected by multipair leg 5 with ground.It is equipped with chute on each leg 5, relative two
V-type support 6 is provided between leg 5, the both ends of V-type support 6 are respectively arranged in the chute of both sides leg 5, for supporting steel tank branch
Frame moves up and down；Specifically, in the present embodiment, ground is fixed in the bottom of V-type support 6, and the top of V-type support 6 can be along cunning
Groove slides up and down.Frame structure 1 includes the Vierendeel girder 11 at top and the frame column of both sides, and the bottom of frame column is provided with pulley 13,
The bottom of frame column is it can also be provided that rolling bearing；The top of frame structure 1, presstressed reinforcing steel are fixed in the top of presstressed reinforcing steel
Bottom be fixed on around pulley 13 side V-type support 6 middle part, pass through of the mobile change V-type of presstressed reinforcing steel support 6
Angle, it is preferable that the top of the first presstressed reinforcing steel 31 is fixed on the side frame column of the first masonry 21 and the intersection of Vierendeel girder 11,
The bottom of first presstressed reinforcing steel 31 is around the lower section of 13 and second masonry of pulley 22 of the frame column bottom of the side of the second masonry 22
The middle part connection of two V-type supports 6；The top of second presstressed reinforcing steel 32 is fixed on the side frame column of the second masonry 22 and frame
Set a roof beam in place 11 intersection, the bottom of the second presstressed reinforcing steel 32 is around the pulley 13 of the frame column bottom of the side of the first masonry 21 and the
The middle part of two V-types support 6 of the lower section of one masonry 21 is connected, and in the present embodiment, the angle of V-type support 6 is set into 90 °.
When load action to the right, lateral deformation to the right occurs for framework, and the second presstressed reinforcing steel 32 is stretched, and causes the
The bottom of one steel tank support 41 V-type support 6 angle increase, the first steel tank support 41 due to the V-type support 6 angle increase and
Upward lifting, i.e. 21 upward lifting of the first masonry.Meanwhile first presstressed reinforcing steel 31 be relaxed, the V of the lower end of the second steel tank support 42
The angle of type support 6 reduces, and the translation downwards therewith of the second steel tank support 42, i.e., the second masonry 22 translates downwards.Similarly, when to
Lateral deformation to the left occurs for framework during the load action on a left side, and the first masonry 21 translates downwards, the 22 upward lifting of the second masonry.It is logical
Cross and calculate provable, for framework when the horizontal comparison of 1 unit occurs, the relative sidesway between two panels wall can reach 1.66
Individual unit.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 filling wall is due to the stretching of presstressed reinforcing steel or the first masonry 21 caused by loosening
With rising or falling for the second masonry 22, the stretcher strain of 1 two diagonals of frame structure and compression are turned simultaneously
Turned to the detrusion on vertical direction between two panels masonry, part earthquake energy conversion for frame structure deformation energy and
The gravitional force of masonry is lifted, the energy for earthquake of having dissipated significantly.In addition, positioned at masonry both sides presstressed reinforcing steel arranged in a crossed manner
In addition to there is drawknot, it is also prevented from toppling outside the plane of masonry.The structure of the gravity type damping filling wall of the present invention
Make simply, be easy to construction application.
Further, between the top and Vierendeel girder 11 of the top of the first masonry 21 and the second masonry 22 and the first steel tank
Space is left between the lower section of support 41 and the lower section and ground of the second steel tank support 42, and flexible material is filled in space
Material.Specifically, the flexible material in the present embodiment is light foam material.It should be noted that flexible material is not limited to lightweight
Foamed material or elastomeric material etc. other there is the material of larger deformation behavior.Specifically, two panels masonry is upper
Space height between side and Vierendeel girder 11 is both preferably the 1/60 of the height of frame structure 1.The lower section of two steel tank supports and ground
Space height between face is both preferably the 1/30 of the height of frame structure 1.In the present embodiment, frame height is 3 meters, then two panels
Space height between the top of masonry and Vierendeel girder 11 is 50mm, and the lower section of steel tank support and the space height of ground support are
100mm。
Further, damping layer 7 is provided between the first masonry 21 and the second masonry 22.Seismic energy is except being converted into framework
The deformation energy of structure and the gravitional force for being lifted masonry, have also translated into the damping energy dissipation of damping layer 7.The side wall of two panels masonry
Damping layer 7 is equipped between frame column.The damping layer 7 of masonry and framework column holder can not only deform power consumption, additionally it is possible to support
The Incoordinate deformation to disappear between framework and brickwork, avoid filling the horizontal shear failure of wall.Damping layer 7 uses elastomeric material system
Into.It should be noted that damping layer 7 is not limited to other energy that can dissipate such as elastomeric material or foam cement brick
Material.
In summary, gravity type provided by the invention damping filling wall is due to the stretching of presstressed reinforcing steel or the caused by loosening
One masonry 21 and the second masonry 22 are risen or fallen, and the stretcher strain of 1 two diagonals of frame structure and compression are become
Just as when convert for the detrusion between two panels masonry, part earthquake energy conversion for damping layer damping energy dissipation and lifted
Rise the gravitional force of masonry, the energy for earthquake of having dissipated significantly.Meanwhile the damping between two panels masonry, between masonry and framework
Material can also deform uncoordinated, the risk of reduction filling wall cracking failure between cushioning frame structure and masonry.In addition, position
In masonry both sides presstressed reinforcing steel arranged in a crossed manner in addition to there is drawknot, it is also prevented from toppling outside the plane of masonry.
The simple structure of the gravity type damping filling wall of the present invention, is easy to construction application.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
- A kind of 1. gravity type damping filling wall, it is characterised in that：Including standing on the frame structure on ground, being filled in the framework knot The two panels masonry being arranged side by side in structure and handed over positioned at the two panels masonry both sides and in the frame structure diagonal positions The presstressed reinforcing steel of fork；Be equipped with steel tank support below each masonry, the both ends of the steel tank support respectively by the leg that is oppositely arranged with Ground connects；Each leg is provided with chute, and being provided with V-type between relative leg supports, the both ends point of the V-type support She Yu not be in the chute of both sides leg, for supporting the steel tank support to move up and down；The frame structure includes the Vierendeel girder at top and the frame column of both sides, and the bottom of the frame column is provided with pulley；It is described The top of the frame structure is fixed on the top of presstressed reinforcing steel, and this is fixed in the bottom of the presstressed reinforcing steel around the pulley The middle part of the V-type support of side, by the stretching of the presstressed reinforcing steel or loosen the subtended angle for changing the V-type and supporting.
- 2. gravity type damping filling wall according to claim 1, it is characterised in that：The top of masonry described in two panels with it is described Space is left between Vierendeel girder and between the lower section and ground of two steel tank supports, and flexible material is filled in space Material.
- 3. gravity type damping filling wall according to claim 1, it is characterised in that：Damping is provided between masonry described in two panels Layer.
- 4. gravity type damping filling wall according to claim 1, it is characterised in that：The side wall of masonry described in two panels with it is described Damping layer is equipped between frame column.
- 5. gravity type damping filling wall according to claim 2, it is characterised in that：The flexible material is light foam material Material.
- 6. the gravity type damping filling wall according to claim 3 or 4, it is characterised in that：The damping layer uses rubber material Material is made.
- 7. gravity type damping filling wall according to claim 1, it is characterised in that：The V-type supporting angle is set to 90 °.
- 8. gravity type damping filling wall according to claim 2, it is characterised in that：The top of masonry described in two panels with it is described Space height between Vierendeel girder is the 1/60 of the frame structure height.
- 9. gravity type damping filling wall according to claim 2, it is characterised in that：The lower section of two steel tank supports with Space height between the ground is the 1/30 of the 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 CN105649236A (en) | 2016-06-08 |
| CN105649236B true CN105649236B (en) | 2018-01-23 |
Family
ID=56489141
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105649236B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760023B (en) * | 2017-03-15 | 2018-11-30 | 温州大学瓯江学院 | A kind of antidetonation faced wall with Multiple Protective Structure |
| CN107700703B (en) * | 2017-10-21 | 2019-05-07 | 山东建筑大学 | A kind of energy 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 |
| CN110952590B (en) * | 2019-12-04 | 2020-11-03 | 浙江大学 | Gravity type foundation with retractable toothed plate and installation method thereof |
| CN111411698A (en) * | 2020-03-30 | 2020-07-14 | 海南大学 | Self-reset frame-energy dissipation connection infilled wall structure |
Family Cites Families (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 |
| CN101476360B (en) * | 2009-01-20 | 2010-09-22 | 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 infilled wall |
| CN103866876B (en) * | 2014-03-28 | 2016-02-10 | 长沙理工大学 | Building water damping damping device |
-
2016
- 2016-02-02 CN CN201610072332.XA patent/CN105649236B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105649236A (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105649236B (en) | Gravity type damping filling wall | |
| CN103628587B (en) | Self-reset girder-grid friction wall structural system | |
| CN202899170U (en) | Earthquake-proof foundation | |
| CN103774767B (en) | Combined type high-rise structure energy dissipation and shock absorption enhancement layer | |
| CN205677331U (en) | A kind of energy-dissipating and shock-absorbing semi-girder rise of a truss Rotating fields | |
| CN105201261B (en) | A kind of frame supported shear wall structure and its design method | |
| CN102926484B (en) | Cross reinforced steel plate buckling-preventing energy dissipation wall | |
| CN102767251A (en) | Shear wall-support structure system | |
| CN201924478U (en) | Novel building structure shock absorption node | |
| US11091926B1 (en) | Building earthquake resistance structure and earthquake resistance method | |
| CN102011434A (en) | BRB (buckling restrained brace) concrete frame beam-column joint | |
| CN203403558U (en) | Shear wall | |
| CN108118939A (en) | A kind of high-strength steel controller perturbation ductility construction | |
| CN206844777U (en) | A kind of roof Anti-seismic building structure | |
| CN206245831U (en) | A kind of superelevation steel megastructure vibration damping integrated system | |
| CN101956434A (en) | Cross bracing type reinforced concrete energy consuming device | |
| CN205189161U (en) | Archaize building structure antidetonation system | |
| CN203403515U (en) | Cross-shaped steel column structure | |
| CN204370614U (en) | The split type combined concrete shear wall of built-in round steel pipe cross section bearing diagonal | |
| CN208777801U (en) | The cydariform energy dissipation brace of built-in energy consumption square steel tube | |
| CN203821623U (en) | Anti-seismic suspension device for light one-storey house | |
| CN203238806U (en) | Reinforced layer of variable damper | |
| CN204782177U (en) | Bottom built on stilts layer concentrated power consumption formula earthquake -resistant structure | |
| CN207904950U (en) | A kind of anti-seismic construction pile | |
| Ghasempourabadi et al. | Assessment of behavior of two-shelled domes in Iranian traditional architecture: the Charbaq School, Isfahan, Iran |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240103 Address after: Room 1923, Building 4, Country Garden Impression, No. 276 Guitang Road, Yuhua District, Changsha City, Hunan Province, 410000 Patentee after: Hunan Zhilian Fangzhou Engineering Technology Co.,Ltd. Address before: Wanjiali road 410004 in Hunan province Changsha Yuhua District, two No. 960 Patentee before: CHANGSHA University OF SCIENCE AND TECHNOLOGY |