CN108442560A - Enhanced full assembled damper outside a kind of U-shaped steel face - Google Patents
Enhanced full assembled damper outside a kind of U-shaped steel face Download PDFInfo
- Publication number
- CN108442560A CN108442560A CN201810547329.8A CN201810547329A CN108442560A CN 108442560 A CN108442560 A CN 108442560A CN 201810547329 A CN201810547329 A CN 201810547329A CN 108442560 A CN108442560 A CN 108442560A
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- CN
- China
- Prior art keywords
- steel
- steel plate
- constraint
- plate
- lag
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 230000003313 weakening Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002087 whitening Effects 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, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate
- E04H9/02—Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
Enhanced full assembled damper outside specifically a kind of U-shaped steel of the invention face；It is characterized in that：Including Wasted-energy steel plate, U-lag steel section, side constraint steel plate, T shape junction steel plates in face；Side constraint steel plate is separately positioned on the two sides of Wasted-energy steel plate in face, and U-lag steel section is arranged in the lateral surface of side constraint steel plate and is formed by fill concrete in cavity in U-lag steel section and side constraint steel plate；High-strength split bolt sequentially passes through in U-lag steel section and side constraint steel plate and face and is fastened high-strength split bolt with nut in its both sides after Wasted-energy steel plate；T shapes junction steel plate is separately positioned on the top and bottom of U-lag steel section by high strong ties bolt.This full equipment formula damper realizes the effect of multiple energy consumption, branch's energy consumption.Further, by connecting bolt and split bolt by each component assembling of this damper together, also make this damper have the characteristics that it is easy to disassemble, check and repair.
Description
Technical field
The anti-seismic technology field of design building structure of the present invention, enhanced full assembled outside specifically a kind of U-shaped steel face
Damper.
Background technology
Passive control technology is widely used in the earthquake of building structure and combats a natural disaster in design in recent years, with anti seismic efficiency
Well, the few feature of maintenance cost in validity period, is the structure design that a kind of damping effect is apparent and economy is high.Passive control skill
Art in building structure generally by being added energy-consuming device to make the energy of Seismic input building structure be subject to by energy-consuming device
It absorbs, and then the main body of building structure is protected to be not affected or less affected by damage.For example, metal shears cut type damper just belongs to a kind of energy consumption
Device, general metal shears cut type damper are divided into two kinds：1, it is consumed energy by Wasted-energy steel plate shear yielding；2, pass through Wasted-energy steel plate
Bending surrender energy consumption.No matter however, using which kind of energy consumption mode, if unstability occurs outside the face of Wasted-energy steel plate, energy dissipation capacity
It will drastically decline, will soon destroy and exit work.In addition, energy-consuming device will damage in earthquake, need
Check and replace, if energy-consuming device be made of each component and be easy to split and install, then will greatly reduce the later stage check with
Replacement cost.
Invention content
The object of the present invention is to provide a kind of full assembled and the full assembled damper of energy dissipation capacity by force.
In order to achieve the above object, the invention is realized in this way：
Consume energy steel in enhanced full assembled damper outside a kind of U-shaped steel face, including one piece of face with several weakening positions
Plate, several U-lag steel sections, two blocks of side constraint steel plates, fill concrete, several high intensity split bolts, two pieces of lateral opening holes
T shapes junction steel plate and several high intensity connect bolt；Wherein, two blocks of side constraint steel plates are separately positioned in face and consume energy
The two sides of steel plate, U-lag steel section word order and are symmetrically arranged at two pieces in a manner of being open towards side constraint steel plate
The lateral surface of side constraint steel plate and by the welding manner of fillet weld and two pieces of side constraint Interal fixations, in U-lag steel section
It is formed by cavity with side constraint steel plate and pours into fill concrete；Side constraint steel plate is in two neighboring U-lag steel section
Center opens up split bolt hole；High-strength split bolt sequentially pass through U-lag steel section side and two blocks of side constraint steel plates
And high-strength split bolt is fastened to make U-lag steel section, side constraint steel plate in its both sides nut after Wasted-energy steel plate in face
And Wasted-energy steel plate forms a monoblock plate body in face；The T shapes junction steel plate of two pieces of lateral opening holes difference by high strong ties bolt
It is arranged in the both sides of the monoblock plate body and is located at the top and bottom of U-lag steel section, the high strong ties bolt is same
Sample is fastened with nut.
Enhanced full assembled damper outside the U-shaped steel face, the weakening position of Wasted-energy steel plate specifically refers in face
The hollow out position in geometry is equipped with its plate.
Full assembled damper disclosed in this invention, it is internal to use the steel plate with the design of weakening position as in face
Wasted-energy steel plate is to consume extraneous incoming energy；The both sides setting face outer mold pieceization constraint of Wasted-energy steel plate is single in face simultaneously
Member, the constraint element is inoculated with the U-lag steel section of concrete by inside and steel plate is welded, so that this full equipment formula resistance
Buddhist nun's device realizes the effect of multiple energy consumption, branch's energy consumption.Further, by connecting bolt and split bolt by each portion of this damper
Part is assembled together, this damper is also made to have the characteristics that easy to disassemble, inspection and repair.
Description of the drawings
Fig. 1 is the structural schematic diagram of Wasted-energy steel plate in face.
Fig. 2 is the connection diagram of side constraint steel plate and U-lag steel section.
Fig. 3 is the half section structure diagram of this damper.
Fig. 4 is the structural schematic diagram of T shape junction steel plates.
Fig. 5 is the side view of this damper.
Fig. 6 is the front view of this damper.
Specific implementation mode
It is further illustrated the present invention below by way of specific embodiment.
As shown in Fig. 1 ~ Fig. 6, enhanced full assembled damper outside a kind of U-shaped steel face, if including one piece have whitening
Wasted-energy steel plate 1, several U-lag steel sections 2, two pieces of side constraint steel plates 3, fill concrete 4, several high intensity in the face at weak position
The T shapes junction steel plate 6 of 5, two pieces of lateral opening holes of split bolt and several high intensity connect bolt 7；Wherein, two pieces of side constraints
Steel plate 3 is separately positioned on the two sides of Wasted-energy steel plate 1 in face, and U-lag steel section 2 is in a manner of being open towards side constraint steel plate 3
Word order and it is symmetrically arranged at the lateral surface of two blocks of side constraint steel plates 3 and by the welding manner of fillet weld and two pieces of sides
Face constrains steel plate 3 and fixes, and is formed by cavity in U-lag steel section 2 and side constraint steel plate 3 and pours into fill concrete 4；Side
Constraint steel plate 3 opens up split bolt hole in the center of two neighboring U-lag steel section 2；High-strength split bolt 5 sequentially passes through U
In the side of shape channel steel section 2 and two blocks of side constraint steel plates 3 and face after Wasted-energy steel plate 1 its both sides with nut by it is high-strength to draw spiral shell
The fastening of bolt 5 is to make U-lag steel section 2, Wasted-energy steel plate 1 forms a monoblock plate body in side constraint steel plate 3 and face；It opens two pieces of sides
The T shapes junction steel plate 6 in hole is separately positioned on the both sides of the monoblock plate body by high strong ties bolt 7 and is located at U
The top and bottom of shape channel steel section 2, the high strong ties bolt 7 are equally fastened with nut.
Enhanced full assembled damper outside the U-shaped steel face, the weakening position of Wasted-energy steel plate 1 specifically refers in face
The hollow out position in geometry is equipped with its plate.
This full assembled damper can greatly improve the ability that horizontal earthquake action is resisted in building structure, improve structure
Anti-seismic performance passes through the parameters such as yield strength, width, height, thickness, the weakening form of change Wasted-energy steel plate, it is convenient to adjust
The yield displacement and yield force of the whole energy-consuming device can meet a variety of demands of different building structure；The energy-consuming device has system
Make simple for process, good in economic efficiency, excellent earthquake resistance, it is easy for construction the advantages that；The present invention is simultaneously interior using standard U-lag steel section
It fills out concrete to enhance out of plane constraint rigidity and replace with repair by being bolted easy to disassemble, inspection entirely, being one kind has
The energy-consuming device of good promotion prospect.
Claims (2)
1. enhanced full assembled damper outside a kind of U-shaped steel face, it is characterized in that：There are several weakening positions including one piece
Face in Wasted-energy steel plate, several U-lag steel sections, two blocks of side constraint steel plates, fill concrete, several high intensity split bolts,
The T shapes junction steel plate and several high intensity connection bolt of two pieces of lateral opening holes；Wherein, two blocks of side constraint steel plates are set respectively
Set the two sides of the Wasted-energy steel plate in face, U-lag steel section word order and symmetrical in a manner of being open towards side constraint steel plate
Ground is arranged in the lateral surface of two blocks of side constraint steel plates and by the welding manner of fillet weld and two pieces of side constraint Interal fixations,
It is formed by cavity in U-lag steel section and side constraint steel plate and pours into fill concrete；Side constraint steel plate is in two neighboring U
The center of shape channel steel section opens up split bolt hole；High-strength split bolt sequentially pass through U-lag steel section side and two pieces of sides
Face constrains in steel plate and face and fastens high-strength split bolt to make U-lag steel section, side in its both sides nut after Wasted-energy steel plate
Face constrains Wasted-energy steel plate in steel plate and face and forms a monoblock plate body；The T shapes junction steel plate of two pieces of lateral opening holes passes through high strong ties
Bolt and be separately positioned on the both sides of the monoblock plate body and be located at the top and bottom of U-lag steel section, it is described high-strength
Connection bolt is equally fastened with nut.
2. enhanced full assembled damper outside U-shaped steel according to claim 1 face, it is characterized in that：Consume energy steel in face
The weakening position of plate specifically refers to be equipped with the hollow out position in geometry with its plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547329.8A CN108442560A (en) | 2018-05-31 | 2018-05-31 | Enhanced full assembled damper outside a kind of U-shaped steel face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547329.8A CN108442560A (en) | 2018-05-31 | 2018-05-31 | Enhanced full assembled damper outside a kind of U-shaped steel face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442560A true CN108442560A (en) | 2018-08-24 |
Family
ID=63205898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810547329.8A CN108442560A (en) | 2018-05-31 | 2018-05-31 | Enhanced full assembled damper outside a kind of U-shaped steel face |
Country Status (1)
| Country | Link |
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| CN (1) | CN108442560A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177365A (en) * | 1995-12-28 | 1997-07-08 | Kajima Corp | Mounting structure for steel plate damper in steel structure or steel encased reinforced concrete |
| JP2000087487A (en) * | 1998-09-09 | 2000-03-28 | Sekisui House Ltd | Floor panel |
| CA2485151A1 (en) * | 2003-10-16 | 2005-04-16 | National Applied Research Laboratories | Quake-resisting and energy-dispersing structural assembly, and method for installing the same |
| JP2006045975A (en) * | 2004-08-06 | 2006-02-16 | Bridgestone Corp | Damper |
| CN101672077A (en) * | 2009-08-07 | 2010-03-17 | 清华大学 | Bending restraining type shear wall with slideable stiffening shaped steel and internally embedded steel plate |
| JP2012229782A (en) * | 2011-04-27 | 2012-11-22 | Shimizu Corp | Vibration suppression device |
| CN103397718A (en) * | 2013-07-23 | 2013-11-20 | 广州大学 | Buckling-restrained stiffened steel plate shear wall |
| CN203878798U (en) * | 2014-03-20 | 2014-10-15 | 上海赛弗工程减震技术有限公司 | Metal damper provided with plurality of shearing web plates |
| CN204298977U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Type of putting more energy into outside face shearing damp device |
| CN204298978U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Two rank power consumption steel coupling beam |
| CN205369577U (en) * | 2016-01-28 | 2016-07-06 | 南京大德减震科技有限公司 | Metal shearing damper |
| CN205444534U (en) * | 2015-12-30 | 2016-08-10 | 浙江建科减震科技有限公司 | Board -like metal attenuator of steel - concrete compoboard restraint |
| CN105672522B (en) * | 2016-04-05 | 2018-04-06 | 浙江建科减震科技有限公司 | The accurate adjustable laminated damper of tandem type bearing capacity and stiffness |
| CN208594649U (en) * | 2018-05-31 | 2019-03-12 | 上海宝冶集团有限公司 | Enhanced full assembled damper outside a kind of U-shaped steel face |
-
2018
- 2018-05-31 CN CN201810547329.8A patent/CN108442560A/en active Search and Examination
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09177365A (en) * | 1995-12-28 | 1997-07-08 | Kajima Corp | Mounting structure for steel plate damper in steel structure or steel encased reinforced concrete |
| JP2000087487A (en) * | 1998-09-09 | 2000-03-28 | Sekisui House Ltd | Floor panel |
| CA2485151A1 (en) * | 2003-10-16 | 2005-04-16 | National Applied Research Laboratories | Quake-resisting and energy-dispersing structural assembly, and method for installing the same |
| JP2006045975A (en) * | 2004-08-06 | 2006-02-16 | Bridgestone Corp | Damper |
| CN101672077A (en) * | 2009-08-07 | 2010-03-17 | 清华大学 | Bending restraining type shear wall with slideable stiffening shaped steel and internally embedded steel plate |
| JP2012229782A (en) * | 2011-04-27 | 2012-11-22 | Shimizu Corp | Vibration suppression device |
| CN103397718A (en) * | 2013-07-23 | 2013-11-20 | 广州大学 | Buckling-restrained stiffened steel plate shear wall |
| CN203878798U (en) * | 2014-03-20 | 2014-10-15 | 上海赛弗工程减震技术有限公司 | Metal damper provided with plurality of shearing web plates |
| CN204298977U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Type of putting more energy into outside face shearing damp device |
| CN204298978U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Two rank power consumption steel coupling beam |
| CN205444534U (en) * | 2015-12-30 | 2016-08-10 | 浙江建科减震科技有限公司 | Board -like metal attenuator of steel - concrete compoboard restraint |
| CN205369577U (en) * | 2016-01-28 | 2016-07-06 | 南京大德减震科技有限公司 | Metal shearing damper |
| CN105672522B (en) * | 2016-04-05 | 2018-04-06 | 浙江建科减震科技有限公司 | The accurate adjustable laminated damper of tandem type bearing capacity and stiffness |
| CN208594649U (en) * | 2018-05-31 | 2019-03-12 | 上海宝冶集团有限公司 | Enhanced full assembled damper outside a kind of U-shaped steel face |
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