CN107339003A - A kind of Self-resetting suspension column - Google Patents
A kind of Self-resetting suspension column Download PDFInfo
- Publication number
- CN107339003A CN107339003A CN201710731486.XA CN201710731486A CN107339003A CN 107339003 A CN107339003 A CN 107339003A CN 201710731486 A CN201710731486 A CN 201710731486A CN 107339003 A CN107339003 A CN 107339003A
- Authority
- CN
- China
- Prior art keywords
- plate
- self
- suspension column
- resetting
- cantilevered
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
Abstract
The present invention discloses a kind of Self-resetting suspension column, including steel column, cantilevered plate, bottom plate and anchor pole, the Basolateral of steel column is provided with cantilevered plate, and cantilevered plate is mutually fixed by supporting plate with bottom plate, bottom plate is used to be fixed in the limited impression on basis, and anchor pole is fixedly connected through cantilevered plate with basis；Top on anchor pole positioned at cantilevered plate is provided with disk spring group.Self-resetting suspension column in the present invention, integrally-built energy-dissipating property can be not only dramatically increased by being combined in complex disk spring and shape-memory alloy wire beam, and automatic recovery ability significantly improves, cushioning effect can also be played to waving interface by being arranged on the rubber blanket at post bottom, the Self-resetting suspension column can be used in the Important building structure of high intensity Zone, possess very strong power consumption and self-resetting capability, its structural stability is strong, it is significant, it can be widely applied to all kinds of recover functional architecture construction applications.
Description
Technical field
The present invention relates to Aseismic Structure System technical field, more particularly to a kind of Self-resetting suspension column.
Background technology
In recent years, can recover functional structure turns into study hotspot, enjoys people to pay close attention to, and it can not only protect people in earthquake
The security of the lives and property, also can after macroseism fast quick-recovery structure normal usage function, the reparation for reducing damaged structure adds
Gu expense.Self-resetting suspension column can mitigate structural damage in middle shake or big shake by the lifting of cylinder bottom.Grind
Study carefully and show, waving for structure can reduce geological process and improve the Ductility Design demand of structure in itself, reduce eaerthquake damage, section
About structural cost.Between loosening configuration and basis constraint or component between constrain, make structure with basis or component contact surface at only by
Pressure energy power and without tension ability, then structure is waved under geological process, resets structure by prestressing force, forms Self-resetting
Structure.
Therefore, a kind of Self-resetting suspension column for possessing stronger energy dissipation capacity and there is certain runback bit function is developed just to show
Obtain not only urgent but also significant.
The content of the invention
It is an object of the invention to provide a kind of Self-resetting suspension column, to solve the above-mentioned problems of the prior art, the runback
Position suspension column energy dissipation capacity is strong, and possesses excellent automatic recovery capability.
To achieve the above object, the invention provides following scheme：The present invention provides a kind of Self-resetting suspension column, including steel
Post, cantilevered plate, bottom plate and anchor pole, the Basolateral of the steel column are provided with the cantilevered plate, and the cantilevered plate passes through supporting plate
Mutually fixed with the bottom plate, the bottom plate be used for be fixed on basis limited impression in, the anchor pole through the cantilevered plate with
Basis is fixedly connected；Top on the anchor pole positioned at the cantilevered plate is provided with disk spring group.
Optionally, the anchor pole is high strength anchor bar, and the high strength anchor bar is arranged on both sides or the surrounding of the steel column.
Optionally, the top of the high strength anchor bar is located at the both sides of the disk spring group and is provided with rigid backing plate.
Optionally, the disk spring group is the disk spring of complex composition, and the bottom plate is concordant formula bottom plate.
Optionally, the Self-resetting suspension column also includes buffer rubber gasket, and the buffer rubber gasket is arranged in described basic
The bottom of limited impression and surrounding.
Optionally, the Self-resetting suspension column also includes shape-memory alloy wire beam, the shape-memory alloy wire beam it is upper
End is fixed on the steel column, and the lower end of the shape-memory alloy wire beam sequentially passes through the cantilevered plate, bottom plate and buffering rubber
It is mutually fixed with the basis after rubber cushion.
Optionally, the bottom of the shape-memory alloy wire beam and the anchor pole is fixed by a cross bar in the basis
Connection.
Optionally, the Self-resetting suspension column also includes reinforcing plate group, and the reinforcing plate group is fixedly installed on the cantilevered plate
Between the bottom plate；The reinforcing plate group includes edge of a wing reinforcing plate and power transmission reinforcing plate.
Optionally, the edge of a wing reinforcing plate is reinforcing plate or the wing positioned at the steel column on the inside of the edge of a wing of the steel column
Edge outer stiffening plate.
Optionally, the power transmission reinforcing plate is perpendicular to the cantilevered plate, and in being generally aligned in the same plane with the supporting plate.
The present invention achieves following technique effect relative to prior art：
The energy dissipation capacity and automatic recovery ability of Self-resetting suspension column of the present invention are strong.Have Self-resetting suspension column, this hair compared to current
It is bright not only to dramatically increase integrally-built energy-dissipating property by being combined in complex disk spring and shape-memory alloy wire beam, and
And automatic recovery ability significantly improves, cushioning effect can also be played to waving interface by being arranged on the rubber blanket at post bottom.
The structure of Self-resetting suspension column is more stable.It is combined in complex disk spring and shape-memory alloy wire Shu Shixian is firm to suspension column
The control of degree, moment of flexure and corner, disk spring is arranged on cantilevered plate and is not set directly on pillar bottom plate in of the invention,
In order to effectively reduce the radius of gyration at post bottom and reduce to the rigidity requirement of bottom plate, limited impression is realized to post bottom side to position
The control of shifting.
The present invention can be used in the Important building structure of high intensity Zone, possess very strong power consumption and self-resetting capability,
Its structural stability is strong, significant, can be widely applied to all kinds of recover functional architecture construction applications.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of Self-resetting suspension column in the present invention (edge of a wing reinforcing plate is located on the inside of the edge of a wing of steel column)
One；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the overall structure diagram of Self-resetting suspension column in the present invention (edge of a wing reinforcing plate is located on the outside of the edge of a wing of steel column)
Two；
Fig. 4 is Fig. 3 top view；
Wherein, 1 steel column；2 shape-memory alloy wire beams；3 disk spring groups；4 cantilevered plates；5 supporting plates；6 buffer rubber gaskets；
7 limited impressions；8 bases；9 bottom plates；10 anchor poles；11 edge of a wing reinforcing plates；12 rigid backing plates；13 power transmission reinforcing plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It is an object of the invention to provide a kind of Self-resetting suspension column, to solve the above-mentioned problems of the prior art, the runback
Position suspension column energy dissipation capacity is strong, and possesses excellent automatic recovery capability.
Self-resetting suspension column provided by the invention, including steel column, cantilevered plate, bottom plate and anchor pole, the Basolateral of steel column are set
There is cantilevered plate, cantilevered plate is mutually fixed by supporting plate with bottom plate, and bottom plate is used to be fixed in the limited impression on basis, and anchor pole passes through
Cantilevered plate is fixedly connected with basis；Top on anchor pole positioned at cantilevered plate is provided with disk spring group.
Steel column, cantilevered plate, bottom plate and anchor pole form the basic framework of suspension column, and being combined in complex the setting of disk spring can show
Writing increases integrally-built energy-dissipating property, and automatic recovery ability significantly improves, and suspension column is realized the effect of Self-resetting.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Fig. 1-4 are refer to, wherein, for Self-resetting suspension column in the present invention, (edge of a wing reinforcing plate is located in the edge of a wing of steel column Fig. 1
Side) overall structure diagram one；Fig. 2 is Fig. 1 top view；For Self-resetting suspension column in the present invention, (edge of a wing reinforcing plate is located at Fig. 3
On the outside of the edge of a wing of steel column) overall structure diagram two；Fig. 4 is Fig. 3 top view.
Embodiment one
As shown in Figure 1-2, the present embodiment provides a kind of Self-resetting suspension column, including steel column 1, cantilevered plate 4, bottom plate 9 and anchor pole
10, the Basolateral of steel column 1 is provided with cantilevered plate 4, and cantilevered plate 4 is fixed by supporting plate 5 and the phase of bottom plate 9, and bottom plate 9 is used to fix
In the limited impression 7 on basis 8, anchor pole 10 is fixedly connected through cantilevered plate 4 with basis 8；It is located at the top of cantilevered plate 4 on anchor pole 10
End is provided with disk spring group 3.
Anchor pole 10 is high strength anchor bar, and high strength anchor bar is arranged on both sides or the surrounding of steel column 1；The top of high strength anchor bar is located at dish
The both sides of shape groups of springs 3 are provided with rigid backing plate 12；Bottom plate 9 is concordant formula bottom plate, the clear distance of cantilevered plate 4 and concordant formula bottom plate
At least more than 5 centimetres.Self-resetting suspension column also includes buffer rubber gasket 6, and buffer rubber gasket 6 is arranged in the limited impression 7 on basis 8
Bottom and surrounding, cushioning effect can be also played to waving interface.
Disk spring group 3 is the disk spring of complex composition, and when overlapping, relative to same deformation, spring number is more at most
Load is bigger, and the deformation and autonomous recovery capability that can bear are more preferable；Complex composition spring should apply the initial pre- of 20%-80%
Compressive strain.
Self-resetting suspension column also includes shape-memory alloy wire beam 2, and the upper end of shape-memory alloy wire beam 2 is fixed on steel column 1
On, the lower end of shape-memory alloy wire beam 2 is fixed after sequentially passing through cantilevered plate 4, bottom plate 9 and buffer rubber gasket 6 with basic 8 phases；
Shape-memory alloy wire beam 2 should apply 30%-70% initial pre- stretching strain, by setting shape-memory alloy wire beam 2, make post
Pin has recoverable force ability, and integrally-built energy-dissipating property can be dramatically increased with the disk spring of foregoing complex composition,
And automatic recovery ability significantly improves.And disk spring is arranged on cantilevered plate 4 and is not set directly on pillar bottom plate, it is
The radius of gyration at post bottom can be effectively reduced and reduce the rigidity requirement to bottom plate 9.
The bottom of shape-memory alloy wire beam 2 and anchor pole 10 is fixedly connected by a cross bar in basis 8, is played further
Firm effect.
Self-resetting suspension column also includes reinforcing plate group, and reinforcing plate group is fixedly installed between cantilevered plate 4 and bottom plate 9；Reinforcing plate
Group includes edge of a wing reinforcing plate 11 and power transmission reinforcing plate 13.
Edge of a wing reinforcing plate 11 is the reinforcing plate on the inside of the edge of a wing of steel column 1；Power transmission reinforcing plate 13 perpendicular to cantilevered plate 4, and
It is generally aligned in the same plane with supporting plate 5 interior.
Embodiment two
As shown in Figure 3-4, the present embodiment provides a kind of Self-resetting suspension column, its overall structure and the Self-resetting in embodiment one
Suspension column is identical, only difference is that：
Edge of a wing reinforcing plate 11 in the present embodiment is the reinforcing plate on the outside of the edge of a wing of steel column 1, i.e. edge of a wing reinforcing plate 11
Set location it is different.The selection of adaptability can be carried out during construction as the case may be, it is therefore intended that make form of construction work more just
It is prompt.
The present invention Self-resetting suspension column can be used for high intensity Zone Important building structure in, possess very strong power consumption and
Self-resetting capability, its structural stability is strong, significant, can be widely applied to all kinds of recover functional architecture construction applications.
It should be noted that the numerical value of cantilevered plate and the clear distance of concordant formula bottom plate is not in the Self-resetting suspension column of the present invention
The description being confined in above-described embodiment, as long as construction demand can be met；The compressive pre-stress of the disk spring of complex composition
Can also it exist as the case may be using corresponding suitable parameter with the numerical value of the pre-tensile stress of shape-memory alloy wire beam
In protection scope of the present invention.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, in specific embodiments and applications there will be changes.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
- A kind of 1. Self-resetting suspension column, it is characterised in that：Including steel column, cantilevered plate, bottom plate and anchor pole, the Basolateral of the steel column The cantilevered plate is provided with, the cantilevered plate is mutually fixed by supporting plate and the bottom plate, and the bottom plate is used to be fixed on basis Limited impression in, the anchor pole is fixedly connected through the cantilevered plate with basis；Positioned at the cantilevered plate on the anchor pole Top is provided with disk spring group.
- 2. Self-resetting suspension column according to claim 1, it is characterised in that：The anchor pole is high strength anchor bar, the high-strength anchor Bar is arranged on both sides or the surrounding of the steel column.
- 3. Self-resetting suspension column according to claim 1, it is characterised in that：The top of the high strength anchor bar is located at the dish The both sides of groups of springs are provided with rigid backing plate.
- 4. Self-resetting suspension column according to claim 1, it is characterised in that：The disk spring group is the dish of complex composition Spring, the bottom plate are concordant formula bottom plate.
- 5. Self-resetting suspension column according to claim 1, it is characterised in that：The Self-resetting suspension column also includes yielding rubber Pad, the buffer rubber gasket are arranged in bottom and the surrounding of the basic limited impression.
- 6. Self-resetting suspension column according to claim 5, it is characterised in that：The Self-resetting suspension column also includes shape memory and closed Spun gold beam, the upper end of the shape-memory alloy wire beam are fixed on the steel column, the lower end of the shape-memory alloy wire beam Mutually fixed with the basis after sequentially passing through the cantilevered plate, bottom plate and buffer rubber gasket.
- 7. Self-resetting suspension column according to claim 1, it is characterised in that：The shape-memory alloy wire beam and the anchor pole Bottom by a cross bar it is described basis in be fixedly connected.
- 8. Self-resetting suspension column according to claim 1, it is characterised in that：The Self-resetting suspension column also includes reinforcing plate group, The reinforcing plate group is fixedly installed between the cantilevered plate and the bottom plate；The reinforcing plate group includes edge of a wing reinforcing plate and biography Power reinforcing plate.
- 9. Self-resetting suspension column according to claim 8, it is characterised in that：The edge of a wing reinforcing plate is positioned at the steel column Reinforcing plate or the edge of a wing outer stiffening plate positioned at the steel column on the inside of the edge of a wing.
- 10. Self-resetting suspension column according to claim 8, it is characterised in that：The power transmission reinforcing plate is encorbelmented perpendicular to described Plate, and in being generally aligned in the same plane with the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731486.XA CN107339003A (en) | 2017-08-23 | 2017-08-23 | A kind of Self-resetting suspension column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710731486.XA CN107339003A (en) | 2017-08-23 | 2017-08-23 | A kind of Self-resetting suspension column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107339003A true CN107339003A (en) | 2017-11-10 |
Family
ID=60215771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710731486.XA Pending CN107339003A (en) | 2017-08-23 | 2017-08-23 | A kind of Self-resetting suspension column |
Country Status (1)
| Country | Link |
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| CN (1) | CN107339003A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193792A (en) * | 2017-12-01 | 2018-06-22 | 北京建筑大学 | A kind of novel replaceable waves energy consumption suspension column |
| CN108708391A (en) * | 2018-07-27 | 2018-10-26 | 南京林业大学 | A kind of articulated mounting of timber structure suspension column and basis |
| CN109629752A (en) * | 2019-01-25 | 2019-04-16 | 北京工业大学 | The cross foot joint of recoverable function after a kind of shake of additional Γ shape anti-side shear wall |
| CN109653392A (en) * | 2019-01-16 | 2019-04-19 | 西安建筑科技大学 | A kind of suspension column energy-consumption damper |
| CN109736512A (en) * | 2019-01-25 | 2019-05-10 | 北京工业大学 | The cross foot joint of recoverable function after a kind of shake of additional bending resistant steel plate group |
| CN109914631A (en) * | 2019-02-21 | 2019-06-21 | 海南大学 | Self-resetting swinging steel-frame structure and its construction method |
| CN110318479A (en) * | 2019-06-20 | 2019-10-11 | 海南大学 | A kind of Self-resetting suspension column structure and its construction method |
| CN110835975A (en) * | 2019-11-25 | 2020-02-25 | 海南大学 | Tough energy-consuming steel column and construction and installation method thereof |
| CN111075112A (en) * | 2019-11-25 | 2020-04-28 | 海南大学 | Self-resetting enhanced column base and construction and installation method thereof |
| CN111980190A (en) * | 2019-05-21 | 2020-11-24 | 任吉如 | Anti-seismic device for building |
| CN112095793A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood post with post boot |
| CN112095795A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood frame with column boots |
| CN112681521A (en) * | 2020-12-25 | 2021-04-20 | 海南大学 | Large-span swinging self-resetting structure |
| CN113802597A (en) * | 2021-08-29 | 2021-12-17 | 北京工业大学 | Self-resetting assembly type pier column system with seismic isolation and reduction functions |
| US20230358044A1 (en) * | 2019-10-31 | 2023-11-09 | Gtk Gewindetechnik Kleymann Gmbh & Co. Kg | Anchorage device, anchorage comprising the anchorage device and method of producing the anchorage |
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| CN106638946A (en) * | 2016-12-19 | 2017-05-10 | 海南大学 | Connecting structure of reinforced concrete swinging column and reinforced concrete foundation |
| CN206299190U (en) * | 2016-12-25 | 2017-07-04 | 东华理工大学 | A kind of Novel free tension energy-dissipating and shock-absorbing steel column foot constructional device |
| CN207296559U (en) * | 2017-08-23 | 2018-05-01 | 陈云 | A kind of Self-resetting suspension column |
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| WO2015152850A1 (en) * | 2014-04-02 | 2015-10-08 | Kaya Cemalettin | Structural bearing runout construction method in buildings with seismic base isolators |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193792A (en) * | 2017-12-01 | 2018-06-22 | 北京建筑大学 | A kind of novel replaceable waves energy consumption suspension column |
| CN108708391A (en) * | 2018-07-27 | 2018-10-26 | 南京林业大学 | A kind of articulated mounting of timber structure suspension column and basis |
| CN109653392A (en) * | 2019-01-16 | 2019-04-19 | 西安建筑科技大学 | A kind of suspension column energy-consumption damper |
| CN109629752A (en) * | 2019-01-25 | 2019-04-16 | 北京工业大学 | The cross foot joint of recoverable function after a kind of shake of additional Γ shape anti-side shear wall |
| CN109736512A (en) * | 2019-01-25 | 2019-05-10 | 北京工业大学 | The cross foot joint of recoverable function after a kind of shake of additional bending resistant steel plate group |
| CN109914631B (en) * | 2019-02-21 | 2021-06-04 | 海南大学 | Self-resetting swinging steel frame structure and construction method thereof |
| CN109914631A (en) * | 2019-02-21 | 2019-06-21 | 海南大学 | Self-resetting swinging steel-frame structure and its construction method |
| CN111980190A (en) * | 2019-05-21 | 2020-11-24 | 任吉如 | Anti-seismic device for building |
| CN110318479A (en) * | 2019-06-20 | 2019-10-11 | 海南大学 | A kind of Self-resetting suspension column structure and its construction method |
| US20230358044A1 (en) * | 2019-10-31 | 2023-11-09 | Gtk Gewindetechnik Kleymann Gmbh & Co. Kg | Anchorage device, anchorage comprising the anchorage device and method of producing the anchorage |
| CN111075112A (en) * | 2019-11-25 | 2020-04-28 | 海南大学 | Self-resetting enhanced column base and construction and installation method thereof |
| CN110835975A (en) * | 2019-11-25 | 2020-02-25 | 海南大学 | Tough energy-consuming steel column and construction and installation method thereof |
| CN110835975B (en) * | 2019-11-25 | 2024-02-23 | 海南大学 | Tough energy-consumption steel column and construction and installation method thereof |
| CN112095795A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood frame with column boots |
| CN112095793A (en) * | 2020-09-11 | 2020-12-18 | 西安建筑科技大学 | Self-resetting swinging glued wood post with post boot |
| CN112681521A (en) * | 2020-12-25 | 2021-04-20 | 海南大学 | Large-span swinging self-resetting structure |
| CN113802597A (en) * | 2021-08-29 | 2021-12-17 | 北京工业大学 | Self-resetting assembly type pier column system with seismic isolation and reduction functions |
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Application publication date: 20171110 |