CN110273425A - A kind of pre-buried pedestal of steel structure earthquake-resistant - Google Patents
A kind of pre-buried pedestal of steel structure earthquake-resistant Download PDFInfo
- Publication number
- CN110273425A CN110273425A CN201910568005.7A CN201910568005A CN110273425A CN 110273425 A CN110273425 A CN 110273425A CN 201910568005 A CN201910568005 A CN 201910568005A CN 110273425 A CN110273425 A CN 110273425A
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- CN
- China
- Prior art keywords
- foundation pit
- upright column
- structural upright
- damping base
- frame body
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of pre-buried pedestals of steel structure earthquake-resistant, including steel structural upright column and foundation pit, the lower end of the steel structural upright column is embedded in foundation pit, concrete has been poured in foundation pit, reinforcing frame frame body is equipped in the foundation pit, the steel structural upright column passes through the center opening of reinforcing frame frame body, and it is fixedly connected by L shape fixing piece with reinforcing frame frame body, the steel structural upright column lower end is equipped with damping base, auxiliary cushion socket is additionally provided with outside the damping base, the inner bottom wall of the auxiliary cushion socket is connected with the lower bottom wall of damping base by the first compressed spring, through equipped with multiple anchor poles on the reinforcing frame frame body, the anchor pole passes through reinforcing frame frame body and is fixed by nut and reinforcing frame frame body, the lower end of the anchor pole is goed deep into the rocky soil below foundation pit.Vibration energy can be absorbed, vibration is buffered, and then reduces vibration to the soil bring destruction around foundation pit and foundation pit, improves the shock resistance of steel building.
Description
Technical field
The present invention relates to fixed building technical field more particularly to a kind of pre-buried pedestals of steel structure earthquake-resistant.
Background technique
Steel construction is a kind of fixed buildings, and the structure being made of steel material is main building construction types
One of, mainly the components such as the joist steel made of fashioned iron and steel plate etc., steel column, steel truss form structure, and use silanization, pure manganese
The derusting rust-proofings technique such as phosphatization, washing drying, zinc-plated, generallys use weld seam, bolt or rivet interlacement between each component or component,
Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.
The main support member of steel building is steel structural upright column, in order to enhance the supporting & stablizing of steel structural upright column lower end
Property, ground can be set in the lower end of steel structural upright column, the form of ground is to deep-cut a foundation pit, and several anchors are squeezed into foundation pit
Bar, by simultaneously the gap of casting concrete filling foundation pit and steel structural upright column makes anchor in the lower end insertion foundation pit of steel structural upright column
Bar, concrete, steel structural upright column are connected as one.
Although above-mentioned ground has preferable intensity, the antidetonation cushion performance of this rigid connection structure is poor, special
It is not in earth shock, vibration can be transferred to entire steel building by ground and steel structural upright column, to cause steel knot
Damage is built in building.
Summary of the invention
It is an object of the invention to: a kind of pre-buried pedestal of steel structure earthquake-resistant is provided, vibration energy can be absorbed, to shake into
Row buffering, and then vibration is reduced to the soil bring destruction around foundation pit and foundation pit, improve steel building
Shock resistance.
The technical solution adopted by the invention is as follows:
To achieve the above object, the present invention provides a kind of pre-buried pedestal of steel structure earthquake-resistant, including steel structural upright column and foundation pit,
The lower end of the steel structural upright column is embedded in foundation pit, and concrete has been poured in foundation pit, has been equipped with reinforcing frame frame body in the foundation pit,
The steel structural upright column passes through the center opening of reinforcing frame frame body, and is fixedly connected by L shape fixing piece with reinforcing frame frame body, institute
L shape fixing piece is stated by stud and column, reinforcing frame frame body is fixed, and the steel structural upright column lower end is equipped with damping base, described
Auxiliary cushion socket is additionally provided with outside damping base, the inner bottom wall of the auxiliary cushion socket and the lower bottom wall of damping base pass through first
Compressed spring is connected, and through multiple anchor poles are equipped on the reinforcing frame frame body, the anchor pole passes through reinforcing frame frame body and passes through spiral shell
Mother fixes with reinforcing frame frame body, and the lower end of the anchor pole is goed deep into the rocky soil below foundation pit.
The operation principle of the present invention is that:
When shaking generation, vibration is transmitted to concrete, and reinforcing frame frame body and anchor pole ensure that steel structural upright column and coagulation
The bonding strength of soil increases the stability of steel structural upright column lower end, and damping base is by flexible deformation and restores shock energy
Amount absorbs, and vibration is prevented to be further transferred to steel building and surrounding soil layer, reduces and shakes around to foundation pit and foundation pit
Soil bring destruction, improves the shock resistance of steel building, and assists cushion socket that can further alleviate release
The power that damping base is subject to plays the role of auxiliary buffering to damping base using the first compressed spring, enhances damping base
Antidetonation and stress-bearing capability.
Preferably, the reinforcing frame frame body includes upper reinforcing plate and lower reinforcing plate, the upper reinforcing plate, lower reinforcing plate and anchor
Bar constitutes the stress frame of a rectangle.The frame body structure of a stress, enhancing are formed by upper reinforcing plate and lower reinforcing plate
To the stabilization of steel structural upright column, there can be a better enabling capabilities.
Preferably, bolster is fixed between the upper reinforcing plate and lower reinforcing plate, the bolster includes connection sleeve
With the bumper post and buffer spring being located in connection sleeve, the buffer spring is set in around bumper post.By in upper reinforcement
Bolster is set between plate and lower reinforcing plate, when vibration is transmitted on upper reinforcing plate and lower reinforcing plate, bumper post and buffering elastic
Spring can absorb vibration energy, prevent vibration upper reinforcing plate and lower reinforcing plate are damaged, guarantee upper reinforcing plate and
Lower reinforcing plate has steadily fixed function.
Preferably, the damping base includes inner cylinder, sliding slot, sliding block, connecting plate and the second compressed spring, and the sliding slot is set
On inner cylinder or so inner wall, connecting plate is equipped between the sliding slot, the connecting plate is slidably connected by sliding block and sliding slot, described
Connecting plate upper end is connected with the bottom end of steel structural upright column.When steel structural upright column is shaken, connected by steel structural upright column lower end
The connecting plate connect bears vibration energy, and transfers energy to the second compressed spring, and flexible deformation occurs for second compressed spring
Vibration energy is absorbed, sliding slot sliding block can be displaced the side of steel structural upright column and play restriction effect, while horizontal vibrating being limited
For vertical tremor, be conducive to the absorption of vibration energy.
Preferably, the part that the steel structural upright column is located at inner cylinder is arranged with third compressed spring.By the way that third pressure is arranged
Contracting spring can play position-limiting action to moving up for steel structural upright column, prevent from shifting up and push up on excessive impact damping base
Portion avoids generating more bigger vibrations and destruction.
Preferably, the damping base is located inside auxiliary cushion socket, the inner cylinder and auxiliary cushion socket of the damping base
Top surface be fixedly connected.By the way that damping base to be located inside auxiliary cushion socket, auxiliary cushion socket can play damping base
Certain protective effect, auxiliary cushion socket can further alleviate the power that release damping base is subject to, and enhance the anti-of damping base
Shake and stress-bearing capability.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. the present invention is by being arranged reinforcing frame frame body and anchor pole, the upper reinforcing plate of reinforcing frame frame body in steel structural upright column lower end
The frame body structure of a stress is formd with lower reinforcing plate, can reinforce the stabilization fixed function to steel structural upright column, it can
With better enabling capabilities.
2. the present invention using flexible deformation and restores to absorb vibration energy by setting damping base, prevent from shaking into
One step is transferred to steel building and surrounding soil layer, reduces vibration and destroys to the soil bring around foundation pit and foundation pit and makees
With improving the shock resistance of steel building, while assisting cushion socket that can further alleviate release damping base and being subject to
Power plays the role of auxiliary buffering to damping base using the first compressed spring, enhances the antidetonation and stress-bearing capability of damping base.
3. the present invention by the way that bolster is arranged between upper reinforcing plate and lower reinforcing plate, when vibration be transmitted to upper reinforcing plate and
When on lower reinforcing plate, bumper post and buffer spring can absorb vibration energy, prevent vibration to upper reinforcing plate and it is lower plus
Strong plate damages, and guarantees that upper reinforcing plate and lower reinforcing plate have steadily fixed function.
4. the sliding slot slide block structure being arranged in damping base of the invention can be displaced the side of steel structural upright column and play limit
Production is used, while horizontal vibrating is limited to vertical tremor, is conducive to the absorption of vibration energy.
5. the part that steel structural upright column of the invention is located at inner cylinder is arranged with third compressed spring, this structure setting can
Position-limiting action is played to moving up for steel structural upright column, prevents from shifting up excessive impact damping base upper top, avoids producing
Raw more bigger vibrations and destruction.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is structural schematic diagram of the invention.
In the figure, it is marked as 1- steel structural upright column, 2- reinforcing frame frame body, 21- upper reinforcing plate, 22- lower reinforcing plate, 3- buffering
Part, 31- connection sleeve, 32- bumper post, 33- buffer spring, 4- anchor pole, 5- foundation pit, 6- assist cushion socket, and 61- first compresses bullet
Spring, 7- damping base, 71- inner cylinder, 72- sliding slot, 73- sliding block, 74- connecting plate, 75- third compressed spring, 76- second compress bullet
Spring, 8-L shape fixing piece, 9- rocky soil.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1
A kind of pre-buried pedestal of steel structure earthquake-resistant, including steel structural upright column 1 and foundation pit 5, the lower end of the steel structural upright column 1 are buried
In foundation pit 5, concrete has been poured in foundation pit 5, has been equipped with reinforcing frame frame body 2 in the foundation pit 5, the steel structural upright column 1 is worn
The center opening of reinforcing frame frame body 2 is crossed, and is fixedly connected by L shape fixing piece 8 with reinforcing frame frame body 2, the L shape fixing piece 8
By stud and column, reinforcing frame frame body 2 is fixed, and 1 lower end of steel structural upright column is equipped with damping base 7, the damping base 7
Outside is additionally provided with auxiliary cushion socket 6, and the inner bottom wall of the auxiliary cushion socket 6 and the lower bottom wall of damping base 7 pass through the first compression
Spring 61 is connected, and through multiple anchor poles 4 are equipped on the reinforcing frame frame body 2, the anchor pole 4 passes through reinforcing frame frame body 2 and passes through
Nut and reinforcing frame frame body 2 are fixed, and the lower end of the anchor pole 4 is goed deep into the rocky soil 9 of 5 lower section of foundation pit.
The operation principle of the present invention is that:
When shaking generation, vibration is transmitted to concrete, and reinforcing frame frame body 2 and anchor pole 4 ensure that steel structural upright column 1 and mix
The bonding strength for coagulating soil, increases the stability of 1 lower end of steel structural upright column, and damping base 7 will shake by flexible deformation and recovery
Energy absorbs, and vibration is prevented to be further transferred to steel building and surrounding soil layer, reduces vibration to foundation pit 5 and foundation pit 5
The soil bring destruction of surrounding, improves the shock resistance of steel building, and assists cushion socket 6 that can further delay
The power that solution release damping base 7 is subject to plays the role of auxiliary buffering, enhancing to damping base 7 using the first compressed spring 61
The antidetonation and stress-bearing capability of damping base 7.
Embodiment 2
On the basis of embodiment 1, the reinforcing frame frame body 2 includes upper reinforcing plate 21 and lower reinforcing plate 22, described above to add
Strong plate 21, lower reinforcing plate 22 and anchor pole 4 constitute the stress frame of a rectangle.It is formed by upper reinforcing plate 21 and lower reinforcing plate 22
The frame body structure of one stress enhances the stabilization to steel structural upright column 1, can have better enabling capabilities.
Embodiment 3
On the basis of embodiment 2, bolster 3 is fixed between the upper reinforcing plate 21 and lower reinforcing plate 22, it is described slow
Stamping 3 includes the bumper post 32 and buffer spring 33 for connecting sleeve 31 and being located in connection sleeve 31,33 sets of the buffer spring
It is located at around bumper post 32.By the way that bolster 3 is arranged between upper reinforcing plate 21 and lower reinforcing plate 22, add when vibration is transmitted to
When on strong plate 21 and lower reinforcing plate 22, bumper post 32 and buffer spring 33 can absorb vibration energy, prevent vibration pair
Upper reinforcing plate 21 and lower reinforcing plate 22 damage, and guarantee that upper reinforcing plate 21 and lower reinforcing plate 22 have steadily fixed function.
Embodiment 4
On the basis of embodiment 1, the damping base 7 includes inner cylinder 71, sliding slot 72, sliding block 73, connecting plate 74 and the
Two compressed springs 76, the sliding slot 72 are located on 71 or so inner wall of inner cylinder, and connecting plate 74, the company are equipped between the sliding slot 72
Fishplate bar 74 is slidably connected by sliding block 73 with sliding slot 72, and 74 upper end of connecting plate is connected with the bottom end of steel structural upright column 1.Work as steel
When structural upright 1 is shaken, vibration energy is born by connecting plate 74 that 1 lower end of steel structural upright column connects, and by energy
The second compressed spring 76 is passed to, the second compressed spring 76 occurs flexible deformation and absorbs vibration energy, and 72 sliding block 73 of sliding slot can
Restriction effect is played to the side displacement of steel structural upright column 1, while horizontal vibrating is limited to vertical tremor, is conducive to vibration energy
Absorption.
Embodiment 5
On the basis of embodiment 4, the part that the steel structural upright column 1 is located at inner cylinder 71 is arranged with third compressed spring.
Position-limiting action can be played to moving up for steel structural upright column 1 by the way that third compressed spring 75 is arranged, prevent from shifting up
It is big to hit 7 upper top of damping base, it avoids generating more bigger vibrations and destruction.
Embodiment 6
On the basis of embodiment 1, the damping base 7 be located at auxiliary cushion socket 6 inside, the damping base 7 it is interior
Cylinder 71 is fixedly connected with the top surface of auxiliary cushion socket 6.By the way that damping base 7 to be located inside auxiliary cushion socket 6, cushion socket is assisted
6 can play a certain protective role damping base 7, auxiliary cushion socket 6 can further alleviate release damping base 7 by
Power, enhance damping base 7 antidetonation and stress-bearing capability.
Claims (6)
1. a kind of pre-buried pedestal of steel structure earthquake-resistant, including steel structural upright column (1) and foundation pit (5), under the steel structural upright column (1)
End is embedded in foundation pit (5), has poured concrete in foundation pit (5), which is characterized in that reinforced frame is equipped in the foundation pit (5)
Body (2), the steel structural upright column (1) passes through the center opening of reinforcing frame frame body (2), and passes through L shape fixing piece (8) and reinforcing frame
Frame body (2) is fixedly connected, and steel structural upright column (1) lower end is equipped with damping base (7), is also set outside the damping base (7)
Have auxiliary cushion socket (6), the inner bottom wall of auxiliary cushion socket (6) and the lower bottom wall of damping base (7) pass through the first compression bullet
Spring (61) is connected, and through multiple anchor poles (4) are equipped on the reinforcing frame frame body (2), foundation pit is goed deep into the lower end of the anchor pole (4)
(5) in the rocky soil (9) below.
2. the pre-buried pedestal of a kind of steel structure earthquake-resistant according to claim 1, which is characterized in that the reinforcing frame frame body (2)
Including upper reinforcing plate (21) and lower reinforcing plate (22), the upper reinforcing plate (21), lower reinforcing plate (22) and anchor pole (4) constitute one
The stress frame of rectangle.
3. the pre-buried pedestal of a kind of steel structure earthquake-resistant according to claim 2, which is characterized in that the upper reinforcing plate (21) and
It is fixed between lower reinforcing plate (22) bolster (3), the bolster (3) is including connection sleeve (31) and is located at connection sleeve
(31) bumper post (32) and buffer spring (33) in, the buffer spring (33) are set in around bumper post (32).
4. the pre-buried pedestal of a kind of steel structure earthquake-resistant according to claim 1, which is characterized in that damping base (7) packet
It includes inner cylinder (71), sliding slot (72), sliding block (73), connecting plate (74) and the second compressed spring (76), the sliding slot (72) is located at interior
On cylinder (71) left and right inner wall, be equipped with connecting plate (74) between the sliding slot (72), the connecting plate (74) by sliding block (73) with
Sliding slot (72) is slidably connected, and connecting plate (74) upper end is connected with the bottom end of steel structural upright column (1).
5. the pre-buried pedestal of a kind of steel structure earthquake-resistant according to claim 4, which is characterized in that the steel structural upright column (1)
Third compressed spring (75) are arranged with positioned at the part of inner cylinder (71).
6. the pre-buried pedestal of a kind of steel structure earthquake-resistant according to claim 1, which is characterized in that the damping base (7) sets
Internal in auxiliary cushion socket (6), the inner cylinder (71) of the damping base (7) is fixedly connected with the top surface of auxiliary cushion socket (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568005.7A CN110273425A (en) | 2019-06-27 | 2019-06-27 | A kind of pre-buried pedestal of steel structure earthquake-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568005.7A CN110273425A (en) | 2019-06-27 | 2019-06-27 | A kind of pre-buried pedestal of steel structure earthquake-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110273425A true CN110273425A (en) | 2019-09-24 |
Family
ID=67963531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568005.7A Pending CN110273425A (en) | 2019-06-27 | 2019-06-27 | A kind of pre-buried pedestal of steel structure earthquake-resistant |
Country Status (1)
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| CN (1) | CN110273425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761338A (en) * | 2019-10-08 | 2020-02-07 | 杭州宝力体育设施工程有限公司 | Foundation structure in house building construction |
| CN111305044A (en) * | 2020-03-31 | 2020-06-19 | 河南翔瑞路桥工程有限公司 | Bridge damping device and using method thereof |
| CN114960718A (en) * | 2022-06-23 | 2022-08-30 | 深圳市库博建筑设计事务所有限公司 | Concrete earthquake-resistant foundation for steel structure building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10168881A (en) * | 1996-12-10 | 1998-06-23 | Nippon Steel Metal Prod Co Ltd | Sheet pile using support structure of earth retaining waling material |
| CN104153478A (en) * | 2014-08-12 | 2014-11-19 | 中国十七冶集团有限公司 | Intelligent multi-dimensional seismic mitigation and isolation support |
| CN208563631U (en) * | 2018-07-02 | 2019-03-01 | 张晓宁 | A kind of steel structural upright column aseismatic bearing |
| CN109680708A (en) * | 2018-12-28 | 2019-04-26 | 青建集团股份公司 | A kind of steel building cylinder antidetonation buffering pedestal |
| CN109680707A (en) * | 2018-12-14 | 2019-04-26 | 青建集团股份公司 | A kind of pre-buried pedestal of steel structural upright column Anti-seismic |
-
2019
- 2019-06-27 CN CN201910568005.7A patent/CN110273425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10168881A (en) * | 1996-12-10 | 1998-06-23 | Nippon Steel Metal Prod Co Ltd | Sheet pile using support structure of earth retaining waling material |
| CN104153478A (en) * | 2014-08-12 | 2014-11-19 | 中国十七冶集团有限公司 | Intelligent multi-dimensional seismic mitigation and isolation support |
| CN208563631U (en) * | 2018-07-02 | 2019-03-01 | 张晓宁 | A kind of steel structural upright column aseismatic bearing |
| CN109680707A (en) * | 2018-12-14 | 2019-04-26 | 青建集团股份公司 | A kind of pre-buried pedestal of steel structural upright column Anti-seismic |
| CN109680708A (en) * | 2018-12-28 | 2019-04-26 | 青建集团股份公司 | A kind of steel building cylinder antidetonation buffering pedestal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761338A (en) * | 2019-10-08 | 2020-02-07 | 杭州宝力体育设施工程有限公司 | Foundation structure in house building construction |
| CN110761338B (en) * | 2019-10-08 | 2021-11-26 | 杭州宝力体育设施工程有限公司 | Foundation structure in house building construction |
| CN111305044A (en) * | 2020-03-31 | 2020-06-19 | 河南翔瑞路桥工程有限公司 | Bridge damping device and using method thereof |
| CN111305044B (en) * | 2020-03-31 | 2021-07-13 | 河南翔瑞路桥工程有限公司 | Bridge damping device and using method thereof |
| CN114960718A (en) * | 2022-06-23 | 2022-08-30 | 深圳市库博建筑设计事务所有限公司 | Concrete earthquake-resistant foundation for steel structure building |
| CN114960718B (en) * | 2022-06-23 | 2024-05-28 | 深圳市库博建筑设计事务所有限公司 | Concrete earthquake-resistant foundation for steel structure building |
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Application publication date: 20190924 |