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 PDF

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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
Application number
CN201810547329.8A
Other languages
Chinese (zh)
Inventor
郭小康
王升景
陈桥生
谢洪军
Original Assignee
上海宝冶集团有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海宝冶集团有限公司 filed Critical 上海宝冶集团有限公司
Priority to CN201810547329.8A priority Critical patent/CN108442560A/en
Publication of CN108442560A publication Critical patent/CN108442560A/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00Buildings, or groups of buildings, or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake, extreme climate
    • E04H9/02Buildings, 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
    • E04H9/021Bearing, 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

Enhanced full assembled damper outside a kind of U-shaped steel face
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.
CN201810547329.8A 2018-05-31 2018-05-31 Enhanced full assembled damper outside a kind of U-shaped steel face CN108442560A (en)

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

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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
CN (1) CN108442560A (en)

Citations (14)

* Cited by examiner, † Cited by third party
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

Patent Citations (14)

* Cited by examiner, † Cited by third party
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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