CN108086514A - Self-resetting gear drive damper and assembling constructing method - Google Patents
Self-resetting gear drive damper and assembling constructing method Download PDFInfo
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- CN108086514A CN108086514A CN201810070783.9A CN201810070783A CN108086514A CN 108086514 A CN108086514 A CN 108086514A CN 201810070783 A CN201810070783 A CN 201810070783A CN 108086514 A CN108086514 A CN 108086514A
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- 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
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Abstract
The invention belongs to technical field of civil engineering, are related to a kind of Self-resetting gear drive damper and assembling constructing method, including:L-type steel plate, preceding L-type steel plate, lower slider channel steel, upper slip channel steel, mild steel plate, built-up gear, rack, rack-plate, upper junction plate, upper left slide plate, upper right slide plate, lower-left slide plate, bottom right slide plate, prestress wire, anchorage, rotary gear shaft and high-strength bolt afterwards;Lower slider channel steel, upper slip channel steel, mild steel plate and built-up gear are between rear L-type steel plate and preceding L-type steel plate, upper junction plate is located at rear L-type steel plate, the upper top for sliding channel steel and preceding L-type steel plate, rack welding is welded in upper junction plate in lower slider channel steel and upper slip channel steel, rack-plate;Prestress wire is connected each slide plate by anchorage.Self-resetting gear drive damper realizes that mild steel plate both ends relative displacement is more than the relative displacement of damper tie point using gear drive principle, and with stronger Self-resetting characteristic.
Description
Technical field
The invention belongs to technical field of civil engineering, are related to a kind of Self-resetting gear drive damper, especially by tooth
Wheel provides displacement enlargement and prestress wire realizes the mild steel damper of Self-resetting.
Background technology
Energy-dissipating and shock-absorbing technology is to set damper in some positions of structure, dissipates or inhales by the Hysteresis Behavior of damper
Most seismic energy is received, to reduce the earthquake response of structure, so as to ensure the safety of agent structure, reaches the mesh of damping
's.After conventional damper plays a role in macroseism, larger deformation can be generated, the reduced capability of energy-dissipating and shock-absorbing even loses
It loses, and for incident aftershock, has generated the conventional damper of moderate finite deformation and just can not effectively play energy dissipating and subtract
The effect of shake.For this reason, it is necessary to a kind of not only damper with good energy dissipation capacity but also with reset function is designed for building
Engineering.
The work shift of conventional damper is usually equal with the relative displacement of tie point, it is impossible to give full play to its energy-dissipating and shock-absorbing
Ability.Therefore traditional damper is generally located on the larger position of structure relative deformation or increases the size of damper to carry
The energy dissipation capacity of high-damping device, but this way has little effect.Such as:Disclosed in the patent of Publication No. CN 104314192A
Damper with displacement amplification device, i.e., using the displacement of lever principle increase damper, but lever transmission is less efficient, only
Have damper size it is very big when could obtain larger displacement, thus cause the inconvenience of installation, also affect building
Use function.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of Self-resetting gear drive damper and assembling constructing method,
The damper does not realize that mild steel plate both ends relative displacement is more than the relative displacement of damper tie point merely with gear drive principle,
Have again stronger Self-resetting characteristic and simple structure, it is easy for installation, convenient for application.
The technical solution adopted by the present invention to solve the technical problems is:
Self-resetting gear drive damper, including:Afterwards L-type steel plate, preceding L-type steel plate, lower slider channel steel, it is upper slip channel steel,
Mild steel plate, built-up gear, rack, rack-plate, upper junction plate, upper left slide plate, upper right slide plate, lower-left slide plate, bottom right slide plate, in advance should
Power steel strand wires, anchorage, rotary gear shaft and high-strength bolt;Mild steel plate and built-up gear be located at lower slider channel steel and it is upper slip channel steel it
Between, mild steel plate is evenly arranged at left and right sides of built-up gear and is welded in lower slider channel steel and upper slip channel steel;Lower slider channel steel,
Between rear L-type steel plate and preceding L-type steel plate, rotary gear shaft passes through preceding L-type steel for upper slip channel steel, mild steel plate and built-up gear
Plate, built-up gear and rear L-type steel plate, rear L-type steel plate and preceding L-type steel plate are connected with lower slider channel steel by high-strength bolt respectively;
Upper junction plate is located at rear L-type steel plate, the upper top for sliding channel steel and preceding L-type steel plate, rear L-type steel plate and preceding L-type steel plate and upper cunning
Dynamic channel steel is connected with the upper junction plate limb edge of a wing by high-strength bolt respectively;Rack welding in lower slider channel steel and it is upper slip channel steel simultaneously
It is meshed with the first gear of built-up gear, rack-plate is welded in upper junction plate, through the of upper slip channel steel and built-up gear
Two gears are meshed;Upper left slide plate, upper right slide plate, lower-left slide plate, bottom right slide plate are respectively placed in preceding L-type steel plate rectangular opening and rear L
In shape steel plate rectangular opening;Prestress wire is connected upper left slide plate, upper right slide plate by anchorage, and lower-left slide plate and bottom right are slided
Piece connects, and prestress wire is stretched to required proof stress.
The built-up gear is made of first gear and second gear, and first gear radius is more than second gear radius, the
One gear and rack are meshed, and second gear and rack-plate are meshed.
The upper left slide plate, upper right slide plate, lower-left slide plate and bottom right slide plate have enough rigidity.
It is described after L-type steel plate open up rear L-type steel plate shaft hole, rear L-type steel crab bolt hole, rear L-type steel plate fixed bolt hole,
Rectangular opening under rectangular opening and rear L-type steel plate on L-type steel plate afterwards;L-type steel plate shaft hole, preceding L-type steel plate spiral shell before preceding L-type steel plate opens up
Rectangular opening under rectangular opening and preceding L-type steel plate on keyhole and preceding L-type steel plate fixed bolt hole, preceding L-type steel plate;The lower slider channel steel
Lower slider channel steel strip hole and upper slip channel steel strip hole are opened up respectively with the edge of a wing of upper slip channel steel, and upper slip channel steel web is opened
If upper slip channel steel rectangular opening;The upper junction plate opens up upper junction plate fixed bolt hole, and the upper junction plate limb edge of a wing opens up company
Fishplate bar strip hole.
The lower-left slide plate is not attached to being in contact on the left of lower slider channel steel;Upper left slide plate and phase on the left of upper slip channel steel
Contact, is not attached to;Bottom right slide plate is not attached to being in contact on the right side of lower slider channel steel;Upper right slide plate and phase on the right side of upper slip channel steel
Contact, is not attached to.
The assembling constructing method of the Self-resetting gear drive damper is as follows:
1. rack-plate is welded in upper junction plate according to location dimension, rack and mild steel plate are respectively welded in lower slider slot
Built-up gear is placed between lower slider channel steel and the upper rack for sliding channel steel by steel and upper slip channel steel;
2. the lower slider channel steel for being welded with rack and mild steel plate and the upper built-up gear for sliding channel steel and placing are placed in
Afterwards between L-type steel plate and preceding L-type steel plate, rotary gear shaft passes through preceding L-type steel plate shaft hole, built-up gear central axis hole and rear L-type steel
Plate shaft hole, high-strength bolt be each passed through rear L-type steel crab bolt hole and lower slider channel steel strip hole, preceding L-type steel crab bolt hole and
Lower slider channel steel strip hole;
3. the upper junction plate for being welded with rack-plate is placed in rear L-type steel plate, the upper top for sliding channel steel and preceding shape steel plate, it is high-strength
Bolt passes through upper junction plate strip hole, rear L-type steel crab bolt hole and upper slip channel steel strip hole;High-strength bolt passes through upper junction plate
Strip hole, preceding L-type steel crab bolt hole and upper slip channel steel strip hole;
4. upper left slide plate and upper right slide plate are each passed through on rear L-type steel plate rectangular opening, lower-left on rectangular opening and preceding L-type steel plate
Slide plate and bottom right slide plate are each passed through under rear L-type steel plate rectangular opening under rectangular opening and preceding L-type steel plate;Prestress wire passes through anchor
Upper left slide plate is connected by tool with upper right slide plate, and lower-left slide plate is connected by prestress wire by anchorage with bottom right slide plate,
And prestress wire is stretched to required proof stress;
5. L-type steel plate after Self-resetting gear drive damper and preceding L-type steel plate are bolted with engineering structure, upper connection
Plate is bolted with engineering structure.
Self-resetting gear drive damper operation principle is as follows:
Under load action, the upper junction plate for being welded with rack-plate moves, and rack-plate drives second gear to rotate, so that
Driving built-up gear rotates;Built-up gear band carry-over bar moves, so that being welded with the lower slider channel steel of rack and upper slip
Relative displacement occurs for channel steel, and mild steel plate realizes energy consumption.Since first gear and second gear have identical angular speed, r is made1With
r2First gear radius and second gear radius are represented respectively, and mild steel plate upper and lower ends is opposite according to gear drive principle
The ratio between displacement and the relative displacement of damper tie point are 2r1/r2, realize the displacement equations of Self-resetting gear drive damper
Function.
If built-up gear turns right, it is upper slip channel steel move right, upper right slide plate is driven to move right, upper left slide plate by
It cannot be slided to the right in the limitation of rectangular opening on rectangular opening on preceding L-type steel plate and rear L-type steel plate, cause prestress wire pulling force
Increase;Lower slider channel steel is moved to the left, and lower-left slide plate is driven to slide to the left, bottom right slide plate due under preceding L-type steel plate rectangular opening and
The limitation of rectangular opening cannot be slided to the left under L-type steel plate afterwards, and prestress wire pulling force is caused to increase.After off-load, upper right slide plate
With lower-left slide plate under the pulling force effect of prestress wire, drive and slide channel steel and the reset of lower slider channel steel, so as to fulfill
The function of reset;If built-up gear turns left, similarly, which can realize reset function.
The beneficial effects of the invention are as follows:1. Self-resetting gear drive damper is exaggerated the damping using gear drive principle
The work shift of device, energy dissipation capacity are strong;2. Self-resetting gear drive damper realizes damper using prestress wire
The function of Self-resetting;3. Self-resetting gear drive damper is all steel, it is bolted and welds, easy to make, cost
It is cheap;4. Self-resetting gear drive damper and engineering structure are connected with, easy for construction, it is easy to overhaul and replaces.
Description of the drawings
Fig. 1 is Self-resetting gear drive damper schematic diagram.
Fig. 2 is Self-resetting gear drive damper front view.
Fig. 3 is Self-resetting gear drive damper left side view.
Fig. 4 is Self-resetting gear drive damper 1-1 sectional views.
Fig. 5 is Self-resetting gear drive damper 2-2 sectional views.
Fig. 6 is L-type steel plate schematic diagram after Self-resetting gear drive damper.
Fig. 7 is L-type steel plate schematic diagram before Self-resetting gear drive damper.
Fig. 8 is Self-resetting gear drive damper lower slider channel steel schematic diagram.
Fig. 9 is slip channel steel schematic diagram on Self-resetting gear drive damper.
Figure 10 is Self-resetting gear drive damper built-up gear schematic diagram.
Figure 11 is Self-resetting gear drive damper upper junction plate schematic diagram.
Figure 12 is Self-resetting gear drive damper rack-plate schematic diagram.
In figure, L-type steel plate after 1-, L-type steel plate before 2-, 3- lower slider channel steels slide channel steel, 5- mild steel plates, 6- groups on 4-
Close gear, 7- racks, 8- rack-plates, 9- upper junction plates, 10- prestress wires, 11- anchorages, 12- lower-lefts slide plate, 13- upper lefts
Slide plate, 14- bottom rights slide plate, 15- upper right slide plates, 16- rotary gear shafts, 17- high-strength bolts, L-type steel plate shaft hole after 601-, 602-
L-type steel crab bolt hole afterwards, L-type steel plate fixed bolt hole after 603-, rectangular opening on L-type steel plate after 604-, after 605- under L-type steel plate
Rectangular opening, L-type steel plate shaft hole before 701-, L-type steel crab bolt hole before 702-, L-type steel plate fixed bolt hole before 703-, before 704-
Rectangular opening on L-type steel plate, rectangular opening under L-type steel plate before 705-, 801- lower slider channel steel strip holes slide channel steel strip on 901-
Hole slides channel steel rectangular opening, 1001- first gears, 1002- second gears, 1003- built-up gear central axis holes, 1101- on 902-
Upper junction plate strip hole, the 1102- upper junction plate limbs edge of a wing, 1103- upper junction plate fixed bolt holes.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, Self-resetting gear drive damper includes:L-type steel plate 1, preceding L afterwards
It is shape steel plate 2, lower slider channel steel 3, upper slip channel steel 4, mild steel plate 5, built-up gear 6, rack 7, rack-plate 8, upper junction plate 9, pre-
Prestress steel strand 10, anchorage 11, lower-left slide plate 12, upper left slide plate 13, bottom right slide plate 14, upper right slide plate 15,16 and of rotary gear shaft
High-strength bolt 17.
According to Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 11, it is described after L-type steel plate 1 open up rear L-type steel plate shaft hole 601, after
L-type steel crab bolt hole 602, rear L-type steel plate fixed bolt hole 603, rectangle under rectangular opening 604 and rear L-type steel plate on rear L-type steel plate
Hole 605, L-type steel plate shaft hole 701, preceding L-type steel crab bolt hole 702, preceding L-type steel plate fixed bolt hole before preceding L-type steel plate 2 opens up
703rd, rectangular opening 705 under rectangular opening 704 and preceding L-type steel plate on preceding L-type steel plate;The lower slider channel steel 3 and upper slide channel steel 4
The edge of a wing opens up lower slider channel steel strip hole 801 and upper slip channel steel strip hole 901 respectively, and upper slip 4 web of channel steel opens up cunning
Dynamic channel steel rectangular opening 902;The upper junction plate 9 opens up upper junction plate fixed bolt hole 1103, and the upper junction plate limb edge of a wing 1102 is opened
If upper junction plate strip hole 1101.
According to Figure 10, the built-up gear 6 is made of first gear 1001 and second gear 1002, first gear
1001 radiuses are more than 1002 radius of second gear.
According to Fig. 3, Fig. 4 and Fig. 5, mild steel plate 5 and built-up gear 6 be located at lower slider channel steel 3 and upper slip channel steel 4 it
Between, mild steel plate 5 is evenly arranged in 6 left and right sides of built-up gear and is welded in lower slider channel steel 3 and upper slip channel steel 4;Lower slider
Channel steel 3, upper slip channel steel 4, mild steel plate 5 and built-up gear 6 are between rear L-type steel plate 1, preceding L-type steel plate 2, rotary gear shaft 16
Through preceding L-type steel plate shaft hole 701, built-up gear central axis hole 1003 and rear L-type steel plate shaft hole 601, high-strength bolt 17 is distinguished
It is long through rear L-type steel crab bolt hole 602 and lower slider channel steel strip hole 801, preceding L-type steel crab bolt hole 702 and lower slider channel steel
Hole 801;Upper left slide plate 13 and upper right slide plate 15 are each passed through on rear L-type steel plate rectangular opening on rectangular opening 604 and preceding L-type steel plate
704, lower-left slide plate 12 and bottom right slide plate 14 are each passed through under rear L-type steel plate rectangular opening 705 under rectangular opening 605 and preceding L-type steel plate;
Upper left slide plate 13 is connected by prestress wire 10 by anchorage 11 with upper right slide plate 15, and prestress wire 10 passes through anchorage
11 are connected lower-left slide plate 12 with bottom right slide plate 14.
According to Fig. 2, Fig. 4 and Fig. 5, upper junction plate 9 is located at rear L-type steel plate 1, upper slip channel steel 4 and preceding L-type steel plate 2
Top, high-strength bolt 17 through upper junction plate strip hole 1101, rear L-type steel crab bolt hole 602 and it is upper slip channel steel strip hole
901;High-strength bolt 17 passes through upper junction plate strip hole 1101, preceding L-type steel crab bolt hole 702 and upper slip channel steel strip hole 901.
According to Fig. 4, Fig. 5 and Figure 12, rack 7 is welded in lower slider channel steel 3 and upper slip channel steel 4 and and built-up gear
6 first gear 1001 is meshed, and rack-plate 8 is welded in upper junction plate 9, through upper slip channel steel rectangular opening 902 with combining tooth
The second gear 1002 of wheel 6 is meshed.
According to Fig. 5, lower-left slide plate 12 is in contact with 3 left side of lower slider channel steel, is not attached to;Upper left slide plate 13 and upper cunning
Dynamic 4 left side of channel steel is in contact, and is not attached to;Bottom right slide plate 14 is in contact with 3 right side of lower slider channel steel, is not attached to;Upper right slide plate 15
It is in contact, is not attached to upper 4 right side of slip channel steel.
Claims (7)
1. Self-resetting gear drive damper includes:L-type steel plate (1), preceding L-type steel plate (2), mild steel plate (5), rack (7), pre- afterwards
Prestress steel strand (10), anchorage (11), rotary gear shaft (16), high-strength bolt (17), which is characterized in that further include:Lower slider slot
Steel (3), upper slip channel steel (4), built-up gear (6), rack-plate (8), upper junction plate (9), lower-left slide plate (12), upper left slide plate
(13), bottom right slide plate (14), upper right slide plate (15);Mild steel plate (5) and built-up gear (6) are located at lower slider channel steel (3) and upper cunning
Between dynamic channel steel (4), mild steel plate (5) is evenly arranged at left and right sides of built-up gear (6) and is welded in lower slider channel steel (3) and upper
Slide channel steel (4);Lower slider channel steel (3), upper slip channel steel (4), mild steel plate (5) and built-up gear (6) are located at rear L-type steel plate
(1) between preceding L-type steel plate (2), rotary gear shaft (16) passes through preceding L-type steel plate (2), built-up gear (6) and rear L-type steel plate (1),
L-type steel plate (1) and preceding L-type steel plate (2) are connected with lower slider channel steel (3) by high-strength bolt (17) respectively afterwards;Upper junction plate (9)
Positioned at rear L-type steel plate (1), the upper top for sliding channel steel (4) and preceding L-type steel plate (2), rear L-type steel plate (1) and preceding L-type steel plate (2)
It is connected respectively by high-strength bolt with upper slip channel steel (4) and the upper junction plate limb edge of a wing (1102);Lower-left slide plate (12), upper left are slided
Piece (13), bottom right slide plate (14), upper right slide plate (15) are respectively placed in preceding L-type steel plate rectangular opening (704) and rear L-type steel plate rectangular opening
(604) in;Prestress wire (10) is connected upper left slide plate (13), upper right slide plate (15) by anchorage (11), and lower-left is slided
Piece (12) and bottom right slide plate (14) connection, and prestress wire (10) is stretched to required proof stress.
2. Self-resetting gear drive damper according to claim 1, it is characterised in that:The lower slider channel steel (3) and upper
The edge of a wing for sliding channel steel (4) opens up lower slider channel steel strip hole (801) and upper slip channel steel strip hole (901), upper slip respectively
Channel steel (4) web, which opens up, slides channel steel rectangular opening (902).
3. Self-resetting gear drive damper according to claim 1, it is characterised in that:After L-type steel plate (1) opens up after described
L-type steel plate shaft hole (601), rear L-type steel crab bolt hole (602), rear L-type steel plate fixed bolt hole (603), on rear L-type steel plate
Rectangular opening (605) under rectangular opening (604) and rear L-type steel plate, preceding L-type steel plate (2) open up preceding L-type steel plate shaft hole (701), preceding L
Shape steel plate bolt hole (702), preceding L-type steel plate fixed bolt hole (703), rectangular opening (704) and preceding L-type steel plate on preceding L-type steel plate
Lower rectangular opening (705).
4. Self-resetting gear drive damper according to claim 1, it is characterised in that:The upper junction plate (9) opens up
Connecting plate fixed bolt hole (1103), the upper junction plate limb edge of a wing (1102) open up upper junction plate strip hole (1101).
5. Self-resetting gear drive damper according to claim 1, it is characterised in that:Rack (7) is welded in lower slider slot
Steel (3) and upper slip channel steel (4) are simultaneously engaged, rack-plate (8) company of being welded in the first gear phase (1001) of built-up gear (6)
Fishplate bar (9) is meshed through upper slip channel steel rectangular opening (902) with the second gear (1002) of built-up gear (6).
6. Self-resetting gear drive damper according to claim 1, it is characterised in that:Upper left slide plate (13) and upper right slide plate
(15) rectangular opening (704), lower-left slide plate (12) and bottom right on rectangular opening (604) and preceding L-type steel plate are each passed through on rear L-type steel plate
Slide plate (14) is each passed through under rear L-type steel plate rectangular opening (705) under rectangular opening (605) and preceding L-type steel plate;Prestress wire
(10) upper left slide plate (13) is connected with upper right slide plate (15) by anchorage (11), prestress wire (10) passes through anchorage
(11) lower-left slide plate (12) is connected with bottom right slide plate (14).
7. the assembling constructing method of the Self-resetting gear drive damper, it is characterised in that:
1. rack-plate (8) is welded in by upper junction plate (9) according to location dimension, by rack (7) and mild steel plate (5) be respectively welded in
Built-up gear (6) is placed in lower slider channel steel (3) and upper slip channel steel (4) by lower slider channel steel (3) and upper slip channel steel (4)
Between rack (7);
2. it is welded with the lower slider channel steel (3) of rack (7) and mild steel plate (5) and upper slip channel steel (4) and the combination tooth placed
Wheel (6) be placed between rear L-type steel plate (1) and preceding L-type steel plate (2), rotary gear shaft (16) pass through preceding L-type steel plate shaft hole (701),
Built-up gear central axis hole (1003) and rear L-type steel plate shaft hole (601), high-strength bolt (17) are each passed through rear L-type steel crab bolt
Hole (602) and lower slider channel steel strip hole (801), preceding L-type steel crab bolt hole (702) and lower slider channel steel strip hole (801);
3. the upper junction plate (9) for being welded with rack-plate (8) is placed in rear L-type steel plate (1), upper slip channel steel (4) and preceding L-type steel plate (2)
Top, high-strength bolt (17) pass through upper junction plate strip hole (1101), rear L-type steel crab bolt hole (602) and upper slip channel steel
Strip hole (901);High-strength bolt (17) passes through upper junction plate strip hole (1101), preceding L-type steel crab bolt hole (702) and upper slip
Channel steel strip hole (901);
4. upper left slide plate (13) and upper right slide plate (15) are each passed through on rear L-type steel plate square on rectangular opening (604) and preceding L-type steel plate
Shape hole (704), lower-left slide plate (12) and bottom right slide plate (14) are each passed through rectangular opening (605) and preceding L-type steel plate under rear L-type steel plate
Lower rectangular opening (705);Upper left slide plate (13) is connected by prestress wire (10) by anchorage (11) with upper right slide plate (15),
Lower-left slide plate (12) is connected by prestress wire (10) by anchorage (11) with bottom right slide plate (14), and by prestress steel twist
Line (10) is stretched to required proof stress;
5. L-type steel plate (1) after Self-resetting gear drive damper and preceding L-type steel plate (2) are bolted with engineering structure, upper company
Fishplate bar (9) is bolted with engineering structure.
Priority Applications (1)
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CN201810070783.9A CN108086514A (en) | 2018-01-19 | 2018-01-19 | Self-resetting gear drive damper and assembling constructing method |
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CN201810070783.9A CN108086514A (en) | 2018-01-19 | 2018-01-19 | Self-resetting gear drive damper and assembling constructing method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108999306A (en) * | 2018-07-20 | 2018-12-14 | 江南大学 | A kind of damping mild metal damper for building |
CN112523376A (en) * | 2020-11-06 | 2021-03-19 | 北京工业大学 | Self-resetting composite energy dissipation support for expanding displacement by using gear and opening inhaul cable by using pulley |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001132794A (en) * | 1999-11-08 | 2001-05-18 | Takenaka Komuten Co Ltd | Restoring force device for base isolation structure |
CN101413296A (en) * | 2008-11-21 | 2009-04-22 | 同济大学 | Soft steel shearing lag return damper |
JP2011042929A (en) * | 2009-08-19 | 2011-03-03 | Kajima Corp | Damper for structure |
CN103572854A (en) * | 2012-07-31 | 2014-02-12 | 上海宝冶集团有限公司 | Self-resetting metal shearing damper |
CN106088382A (en) * | 2016-08-05 | 2016-11-09 | 华侨大学 | A kind of friction mild steel composite damper |
CN106988594A (en) * | 2017-05-27 | 2017-07-28 | 河北工业大学 | Displacement equations type frcition damper and assembling work progress |
-
2018
- 2018-01-19 CN CN201810070783.9A patent/CN108086514A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001132794A (en) * | 1999-11-08 | 2001-05-18 | Takenaka Komuten Co Ltd | Restoring force device for base isolation structure |
CN101413296A (en) * | 2008-11-21 | 2009-04-22 | 同济大学 | Soft steel shearing lag return damper |
JP2011042929A (en) * | 2009-08-19 | 2011-03-03 | Kajima Corp | Damper for structure |
CN103572854A (en) * | 2012-07-31 | 2014-02-12 | 上海宝冶集团有限公司 | Self-resetting metal shearing damper |
CN106088382A (en) * | 2016-08-05 | 2016-11-09 | 华侨大学 | A kind of friction mild steel composite damper |
CN106988594A (en) * | 2017-05-27 | 2017-07-28 | 河北工业大学 | Displacement equations type frcition damper and assembling work progress |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108999306A (en) * | 2018-07-20 | 2018-12-14 | 江南大学 | A kind of damping mild metal damper for building |
CN112523376A (en) * | 2020-11-06 | 2021-03-19 | 北京工业大学 | Self-resetting composite energy dissipation support for expanding displacement by using gear and opening inhaul cable by using pulley |
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Application publication date: 20180529 |