CN102828645B - Structure vertical earthquake isolating, shock absorption system - Google Patents

Structure vertical earthquake isolating, shock absorption system Download PDF

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CN102828645B
CN102828645B CN201110177551.1A CN201110177551A CN102828645B CN 102828645 B CN102828645 B CN 102828645B CN 201110177551 A CN201110177551 A CN 201110177551A CN 102828645 B CN102828645 B CN 102828645B
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buffer layer
plane
earthquake isolating
vertical
vertical earthquake
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CN102828645A (en
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赵世峰
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赵世峰
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Abstract

It is a kind of that vertical earthquake isolating, the measure of damping can be carried out to building structure.In addition to it horizontal seismic isolation or buffer layer can be set in building structure, vertical earthquake isolating or buffer layer are set again, there is inclination slide surface parallel, in the same direction in vertical earthquake isolating or buffer layer, and elastic support, damper, stopping means can be set along glide direction is tilted, parallel, in the same direction inclination slide surface is upper and lower can to set the larger rigid frame of horizontal in-plane stiffness, truss or structure.This vertical earthquake isolating or buffer layer have vertical earthquake isolating, cushioning ability, and damper, spring, locking device can be set in vertical earthquake isolating or buffer layer.After setting horizontal seismic isolation or buffer layer and vertical earthquake isolating or buffer layer, structure can have horizontal and vertical earthquake isolating, damping effect simultaneously.

Description

Structure vertical earthquake isolating, shock absorption system
Technical field
The present invention relates to a kind of structure vertical earthquake isolating, shock absorption system.Go for horizontal seismic isolation structure or anti-seismic structure Shock insulation, shock absorption system.Vertical seismic action reaction can be reduced.
Background technology
At present, known seismic isolation technology is that horizontal seismic isolation or buffer layer are set in building structure bottom, i.e., base isolation or Damping, or portion sets horizontal seismic isolation or buffer layer, i.e. Interlayer seismic isolation or damping under construction, but vertical seismic action work can not be reduced With so that the vertical seismic action disaster of highlight lines area engineering structure can not effectively cut down, and can only take earthquake resistant construction.Large-span structure Influenceed by Vertical Earthquake Loads especially pronounced.
The content of the invention
In antiseismic fortified defence area, in order to overcome existing seismic isolation technology to effectively reduce vertical seismic action in building structure The deficiency of effect, the invention provides a kind of effective measures, this measure can be carried out on the basis of horizontal seismic isolation or antidetonation Vertical earthquake isolating or damping, the Vertical Earthquake Loads of building structure are effectively reduced, the vertical of building structure can be conveniently used in Shock insulation, damping.
The technical solution adopted for the present invention to solve the technical problems is:Set in the bottom of building structure or middle part horizontal Shock insulation or buffer layer, while vertical earthquake isolating or buffer layer are set in horizontal seismic isolation or buffer layer top.That is, in horizontal seismic isolation bearing Top sets larger rigid frame, truss or the structure of horizontal in-plane stiffness, thereby may be ensured that the horizontal position of rigid frame, truss or structure Phase shift is same, it is also ensured that the vertical displacement of superstructure varying level position is also identical;It is larger in this horizontal in-plane stiffness Rigid frame, truss or structure upper the parallel Slidable support for tilting glide direction and tilting sliding angle all same is set, on Portion's structure can move along ramped abutment sliding surface, set elastic support and damper in ramped abutment bottom, be supported on this In the larger rigid frame of horizontal in-plane stiffness, truss or structure, friction support can also be set;Superstructure can support along inclined plane It on elastic support, can also be supported in inclined plane, but to ensure frictional force resistance vertical load in need, such as apply pre- Pressure.Superstructure will ensure that rigidity is larger in the horizontal plane as needed in place above inclination slide surface;Such as, horizontal plane is set The larger rigid frame of interior rigidity, truss or structure, with ensure superstructure tilt locate not produce vertical displacement above slide surface it is poor. When earthquake, horizontal earthquake action is reduced by horizontal seismic isolation or buffer layer, under Vertical Earthquake Loads or vertical seismic action lotus Load is when exceeding a certain limit value, superstructure move along inclined plane (can take tension bolt, limition orientation tension frictional slip plate, Fold-line-shaped slide surface section, shaped form slide surface section or lateral Displacement measure ensure superstructure do not disengaged with inclined plane or It is crooked), because the inclination sliding angle of inclined plane and direction are identical, while in the horizontal plane of bottom rigid frame, truss or structure just Spend larger, and superstructure locates that rigidity in the horizontal plane is larger tilting above slide surface, and the bottom of superstructure is variant Horizontal level is identical in the vertical displacement of synchronization, will not be produced different because the vertical load of top diverse location is different Vertical displacement.Both vertical earthquake isolating, the effect of damping had been reached, it is poor to ensure that superstructure does not produce vertical displacement in earthquake again, keeps away Vertical displacement difference is exempted from and internal stress is produced in superstructure.The angle of inclination slide surface, direction can be according to shock insulation, damping effects It is required that determine.Lateral limiting device, locking device, in addition to it can have horizontal seismic isolation, cushioning ability, structure can be set when needing With vertical earthquake isolating, cushioning ability.
Vertical earthquake isolating or buffer layer, which have, tilts glide direction frictional slip inclined-plane parallel with angle identical;Except linear Outside, the frictional slip face section vertical with glide direction can also be the combined of fold-line-shaped, shaped form or both, now slide Bearing slide surface has guiding, restraining ability.Tilting can set under glide direction frictional slip inclined-plane parallel with angle identical Put and may also set up water with the larger rigid frame of integral rigidity in horizontal plane, truss or structure, parallel frictional slip inclined-plane top The larger rigid frame of integral rigidity, truss or structure in plane, it is necessary to when can apply prestressing force in rigid frame, truss or structure.
Horizontal seismic isolation or buffer layer can exchange with the vertical position of vertical earthquake isolating or buffer layer;Horizontal seismic isolation or buffer layer The different vertical positions of building structure can be arranged on from vertical earthquake isolating or buffer layer;Vertical earthquake isolating or buffer layer, which can be located at, to be built Middle part can also be arranged on by building thing bottom, and one layer can be set can also to set multilayer;Horizontal seismic isolation or damping can be arranged on Layer top, can also be arranged on below horizontal seismic isolation or buffer layer.Vertical earthquake isolating or buffer layer can also be arranged at conversion layer, support Liang Chu, at an upper portion thereof or bottom.Vertical earthquake isolating bearing may also set up under Yu Liangxia, wall or encorbelment setting.
Except can it is horizontally disposed in addition to, vertical earthquake isolating or buffer layer also can as needed diagonally, it is vertically arranged, have Certain resistance to capsizing.
Vertical earthquake isolating or buffer layer section can be the combined of fold-line-shaped, shaped form or both, and each bearing can not be Same level, there is certain resistance to capsizing.Fold-line-shaped for example,Shape,Shape,Shape,Shape,Shape,Shape,Shape,Shape,Shape,Shape, wherein shock isolating pedestal are still parallel to put Put;Same vertical earthquake isolating or buffer layer horizontal profile can also be the combination of broken line, curve or both.
Vertical earthquake isolating or buffer layer is upper and lower can utilize the plane stiffness of structure in itself, do not set separately horizontal in-plane stiffness compared with Big rigid frame, truss or structure.
On the basis of the vertical position of vertical earthquake isolating or buffer layer can be arranged directly on or in substructure, it can not now set The larger rigid frame of lower horizontal in-plane stiffness, truss or structure.Vertical earthquake isolating or buffer layer can be separately provided, without with level every Shake or buffer layer are set simultaneously.
Inclined plane lateral limiting device can be set in vertical earthquake isolating or buffer layer when needing.Lateral limiting device can also use The laminated rubber bearing stood up.Stand up be for keeping flat, refer to laminated rubber bearing to turn over turn 90 degrees left and right;Laterally Spacing is the direction vertical with tilting glide direction.
When two or more vertical earthquake isolatings or buffer layer are set, incline possessed by different vertical earthquake isolatings or buffer layer Oblique glide direction frictional slip inclined-plane parallel with angle identical can have different inclination glide direction and angle.
To ensure that vertical earthquake isolating or buffer layer have resistance to capsizing or tensile capacity, limition orientation frictional slip can be set Plate, limition orientation tension frictional slip plate, pre-stressed bolt or non-prestressed bolt.
Limition orientation tension frictional slip plate is connected with lower friction sliding plate or to be overall, the bottom of its top enlarged footing Slide surface can have different angles, curved surface, prismatic face or combinatorial surface;, also can be upper and lower with spacing, guiding, tensile capacity Reversely reverse connection, setting.
Prestressing force friction slipper bottom sliding plate has top cover plate integrated connection, top sliding plate fluting, in advance should Power bolt passes through and fixed with bottom sliding plate in sliding board slot on top, bearing have it is spacing, be oriented to, tensile capacity; Also connection can be reversely overturned up and down, set.Non-prestressed friction slipper can also use and prestressing force friction slipper Identical construction measure.
Above-mentioned vertical earthquake isolating, glissando can also be applied to equipment, component, bridge, culvert pipe, pylon, power station, platform, code Head, hydraulic engineering, vertical earthquake isolating, the damping of ocean engineering and other entities.
The invention has the advantages that set vertical earthquake isolating or buffer layer in horizontal seismic isolation structure, except reach it is horizontal every Outside the purpose of shake, reach vertical earthquake isolating, the purpose of damping again.Overcoming current architecture configuration can not effectively vertical earthquake isolating or damping Deficiency, when also overcoming vertical earthquake isolating or damping superstructure easily produce vertical displacement difference deficiency.During Specific construction It is feasible, easily realizes.
Brief description of the drawings
Fig. 1 is a kind of arrangement profile for arranging elastic support of the present invention.Fig. 2 be the present invention arrange resistance A kind of profile of arrangement of Buddhist nun's device.Fig. 3 be the present invention arrange friction slipper (and frcition damper) A kind of profile of arrangement.Fig. 4 is to tilt a kind of arrangement that slip support abutment is provided with limition orientation frictional slip plate Profile.Fig. 5, Fig. 6 are a kind of arrangement section for being respectively provided with horizontal sliding bearing, rolling friction bearing Figure.Fig. 7, Fig. 8, Fig. 9 be the present invention when horizontal seismic isolation or buffer layer and vertical earthquake isolating or buffer layer when different layers are arranged one Kind arrangement profile.Figure 10 is a kind of arrangement profile for being not provided with horizontal seismic isolation or buffer layer.Figure 11 is perpendicular A kind of arrangement profile being arranged on to shock insulation or buffer layer below horizontal seismic isolation or buffer layer.Figure 12 for set two or A kind of arrangement profile of two or more vertical earthquake isolating or buffer layer.Figure 13, Figure 14, Figure 15 are the multiple vertical earthquake isolatings of setting Or several arrangement profiles that vertical position can exchange when buffer layer and horizontal seismic isolation or buffer layer.Figure 16, Figure 17, figure 18 be another several arrangements that vertical position can exchange when setting multiple vertical earthquake isolatings or buffer layer and horizontal seismic isolation or buffer layer Mode profile.Figure 19 is that prestressing force or non-prestressed friction slipper (or frcition damper) section 1-1 can be selected in Fig. 3 A kind of cross section-wise figure.Figure 20 is that two kinds of set-up mode figures that the section 2-2 of slip support abutment can be selected are tilted in Fig. 4.Figure 21 be Figure 20 two kinds of lower friction sliding plate figures.Figure 22 is another two that the section 2-2 of inclination slip support abutment in Fig. 4 can be selected Kind set-up mode figure.Figure 23 is that a kind of set-up mode figure that the section 2-2 of slip support abutment can be selected is tilted in Fig. 4.Figure 24 is Slide surface is tilted 4. or 9. in a kind of section form figure that can be selected perpendicular to glide direction.Figure 25 is the reversely reverse of Figure 24 Connected mode figure.Figure 26, Figure 27 are to tilt slide surface 4. or 9. in the other two that can be selected perpendicular to glide direction respectively Section form figure.
The present invention is further described below in conjunction with the accompanying drawings.
In Fig. 1~Figure 24:It is a kind of elastic support 1. being butterfly spring bearing, is 2. lower horizontal rigid frame or truss, 3. For upper level rigid frame or truss, 4. to tilt slide surface, it is 5. laminated rubber bearing, is 6. superstructure, be 7. lower junction Structure, it is 8. damper, 9. tilts slide surface or non-prestressed inclination slide surface for prestressing force, be 10. limition orientation frictional slip Plate, (11) are sliding support, and (12) are roller support, and (13) have supporting structure for one or more layers, and (14) are one or more layers There is shear wall structure, (15) are one or more layers structure, and (16) are lower friction sliding plate, and (17) are upper friction sliding plate, (18) it is pre-stressed bolt or non-prestressed bolt, (19) to tilt the structure on slip support abutment top, (20) are side frictional slip Plate, (21) are limition orientation tension frictional slip plate, and (22) are limition orientation tension frictional slip plate.
Fig. 1 is a kind of arrangement profile for arranging elastic support of the present invention.Elastic support is removed and can used in figure Outside butterfly bearing, other bearings, such as spring fastening can also be used., can diagonally slip directions simultaneously in addition to elastic support Damper, stopping means, locking device are set.3. it is upper level rigid frame or truss in figure, it is ensured that vertical earthquake isolating or damping Layer superstructure has identical vertical displacement.
Fig. 2 is a kind of profile of the arrangement for arranging damper of the present invention.
Fig. 3 is a kind of section of the arrangement for arranging friction slipper (and frcition damper) of the present invention Figure.Friction slipper (or frcition damper) can be set to prestressing force or non-prestressed friction slipper and (or rub as needed Wipe damper), prestressing force or non-prestressed friction slipper (or frcition damper) section 1-1 can use Figure 19 institutes in Fig. 3 The cross section-wise shown, pre-stressed bolt or non-prestressed bolt are set, while friction support has spacing, guiding, tensile capacity; Also connection can be reversely overturned up and down, set.
Fig. 4 is the profile for tilting a kind of arrangement that slip support abutment is provided with limition orientation frictional slip plate.In Fig. 4 The section 2-2 for tilting slip support abutment can be two kinds of set-up modes as shown in figure 20, two kinds of set-up modes shown in Figure 22 or Person's set-up mode as shown in figure 23, also connection can be reversely overturned up and down, set.Bearing shown in Figure 20 has spacing, guiding energy Power, bearing shown in Figure 22, Figure 23 have spacing, guiding, tensile capacity.Part (21), (22) top ledge can be with figure It it is not 90 °, slide lines face can design different angles, curved surface, prismatic face or combinatorial surface.Figure 21 is under two kinds of Figure 20 Portion's frictional slip plate.
In addition to laminated rubber bearing, horizontal seismic isolation bearing can be the shock isolating pedestal of other forms, as sliding bearing, Rolling friction bearing.Fig. 5, Fig. 6 be respectively provided with horizontal sliding bearing, a kind of arrangement of rolling friction bearing cuts open Face figure.It 1. can wherein be replaced by and 8., 9. or separately add 8., 9..
Fig. 7, Fig. 8, Fig. 9 are the present invention when horizontal seismic isolation or buffer layer and vertical earthquake isolating or buffer layer are arranged in different layers A kind of arrangement profile.In Fig. 7 using and enhance one or more layers rigidity of structure, can moderately arrange branch as needed Hold.In Fig. 8 using and enhance one or more layers rigidity of structure, can moderately arrange shear wall as needed.Supporting, shearing wall paper Put the space behavior for preferably considering structure.One or more layers rigidity of structure is make use of in Fig. 9, without the extra increase rigidity of structure.
Figure 10 is a kind of arrangement profile for being not provided with horizontal seismic isolation or buffer layer.
Figure 11 is a kind of arrangement profile that vertical earthquake isolating or buffer layer are arranged on below horizontal seismic isolation or buffer layer.
Figure 12 is a kind of arrangement profile for setting two or more vertical earthquake isolatings or buffer layer.Different layers Inclination slide surface tilts glide direction, inclination sliding angle can be the same or different, but each inclination slide surface of same layer It is identical to tilt glide direction, inclination sliding angle.
During structure difference, Figure 13, Figure 14, Figure 15 are the multiple vertical earthquake isolatings of setting or buffer layer and horizontal seismic isolation or buffer layer When several arrangement profiles that can exchange of vertical position.The similar Fig. 7 of wherein Figure 13 arrangements supporting, Figure 14 arrangements are similar Fig. 8 shear wall, the similar Fig. 9 of Figure 15 arrangements structure.The inclination slide surface of different layers tilts glide direction, tilts sliding angle It can be the same or different.
During structure difference, Figure 16, Figure 17, Figure 18 are the multiple vertical earthquake isolatings of setting or buffer layer and horizontal seismic isolation or buffer layer When the another several arrangement profiles that can exchange of vertical position.The similar Fig. 7 of wherein Figure 16 arrangements supporting, Figure 17 arrangement classes Like Fig. 8 shear wall, the similar Fig. 9 of Figure 18 arrangements structure.The inclination slide surface of different layers tilts glide direction, tilts drift angle Degree can be the same or different.
In addition to linear, Figure 24 4. or 9. to tilt slide surface in a kind of cross-sectional view perpendicular to glide direction, its Top, lower friction sliding plate (17), (16) are V-arrangement, have guiding, lateral Displacement ability;Can also use other fold-line-shapeds, Shaped form or both it is combined, have be oriented to, lateral Displacement ability, such as two kinds of forms shown in Figure 26.Figure 27 is inclination Slide surface has spacing, guiding, tensile capacity, (17) top 4. or 9. in two kinds of cross-sectional views perpendicular to glide direction Can there are different angles, curved surface, prismatic face or combinatorial surface from the enlarged footing contact-sliding face of (16).Vertical earthquake isolating or damping Bearing can reversely be overturned and set up and down, such as the reversely reverse connected mode that Figure 25 is Figure 24.
In Figure 19~Figure 27, upper and lower frictional slip plate (17), (16) are connected with upper and lower structure.
Embodiment
In Fig. 1~Fig. 9, Figure 11~Figure 18, horizontal seismic isolation or buffer layer are using conventional shock insulation or buffer layer setting side Formula, can be located at building bottom can also be arranged on middle part, and one layer can be set can also to set multilayer, and e.g., bearing can be with It is rubber support, friction support, roller support.
In Fig. 1~Figure 20, Figure 22~Figure 27, the upper and lower frictional slip plate of inclined plane and the connection of upper and lower structure are slid It can be connected according to the material of upper and lower structure using usual manner.It is such as reinforced concrete structure, slides the upper and lower of inclined plane and rub Wiping sliding plate can be anchored in concrete using built-in fitting;It is such as steel construction, sliding the upper and lower frictional slip plate of inclined plane can adopt Connected with welding, bolt connection and steel member;Be such as timber structure, slide inclined plane upper and lower frictional slip plate can use be glued, Bolt connection is connected with wooden component.Frictional slip plate (17) is fixedly connected with superstructure (19), and frictional slip plate (16) is with Portion's structure is fixedly connected.
In Fig. 7~Fig. 9, Figure 13~Figure 15, Figure 16~Figure 18, rigidity strengthens position, such as supporting, shear wall, preferably symmetrical Arrangement, consider space behavior;Its position, size can calculate determination.In figure (13), (15) it is upper and lower 2. or 3. using structure The rigidity or appropriateness of itself are strengthened.
In vertical earthquake isolating or buffer layer, tilting sliding isolated bearing, elastic support, damper or locking device typically can be same When set.Specific number will be calculated according to concrete structure and determined.

Claims (11)

1. a kind of shock insulation, shock absorption system, there is provided horizontal seismic isolation or buffer layer, it is characterized in that:Vertical earthquake isolating or buffer layer are set, The larger structure of horizontal in-plane stiffness is set, is set in this structure upper and tilts glide direction frictional slip parallel with angle identical Inclined-plane, superstructure are placed supporting on this inclined-plane and can slid along inclined-plane, and sliding inclined-plane has the friction resistance that design needs Power transmits all or part of vertical load, sets damper, elastic support in bevel direction or lower section or is not provided with;Parallel friction The structure or be not provided with that integral rigidity is larger in horizontal plane are set above sliding inclined-plane;Lateral limiting device, locking device are set Or be not provided with, system has vertical earthquake isolating, cushioning ability.
2. shock insulation according to claim 1, shock absorption system, it is characterized in that:Vertical earthquake isolating or buffer layer, which have to tilt, to be slid Direction frictional slip inclined-plane parallel with angle identical;In addition to linear, the frictional slip face section vertical with glide direction or It is the combined of fold-line-shaped, shaped form or both, now sliding inclined-plane has guiding, restraining ability;In vertical earthquake isolating or damping Layer sets inclined plane lateral limiting device or is not provided with;Lateral limiting device is using the laminated rubber bearing laterally stood up or does not adopt With.
3. shock insulation according to claim 1, shock absorption system, it is characterized in that:It is parallel with angle identical to tilt glide direction Set below frictional slip inclined-plane with the larger structure of integral rigidity in horizontal plane, vertical earthquake isolating or buffer layer are set directly at On the basis of or substructure on when when being separately provided vertical earthquake isolating or buffer layer or horizontal seismic isolation or buffer layer with vertically every The vertical position of shake or buffer layer below parallel frictional slip inclined-plane or selects to be not provided with when exchanging, on parallel frictional slip inclined-plane Side is provided with the larger structure of integral rigidity in horizontal plane or is not provided with;Apply prestressing force in structure or do not apply.
4. shock insulation according to claim 1, shock absorption system, it is characterized in that:Horizontal seismic isolation or buffer layer and vertical earthquake isolating or The vertical position selection of buffer layer is exchanged;Horizontal seismic isolation or buffer layer are alternatively provided at building structure with vertical earthquake isolating or buffer layer Different vertical positions;Vertical earthquake isolating or buffer layer are located at building bottom or are arranged on middle part, or set one layer or set Multilayer;Or be arranged on above horizontal seismic isolation or buffer layer, or be arranged on below horizontal seismic isolation or buffer layer.
5. shock insulation according to claim 1, shock absorption system, it is characterized in that:Vertical earthquake isolating or the upper and lower Selection utilization of buffer layer The plane stiffness of structure in itself, the larger structure of horizontal in-plane stiffness is not set separately;The vertical position of vertical earthquake isolating or buffer layer selects Select on the basis of being set directly at or in substructure, now select not set the larger structure of rigidity in lower horizontal surface;Vertically every Shake or buffer layer selection are separately provided, without being set with horizontal seismic isolation or buffer layer simultaneously;Vertical earthquake isolating or buffer layer or selection It is arranged at conversion layer, at joist, at an upper portion thereof or bottom;Sliding inclined-plane or selection are arranged under beam, under wall or setting of encorbelmenting.
6. shock insulation according to claim 1, shock absorption system, it is characterized in that:Two or more vertical earthquake isolatings are set Or during buffer layer, inclination glide direction frictional slip parallel with angle identical is oblique possessed by different vertical earthquake isolatings or buffer layer Face selection has different inclination glide direction and angle.
7. shock insulation according to claim 1, shock absorption system, it is characterized in that:Except select it is horizontally disposed in addition to, vertically every Shake or buffer layer or selection diagonally, it is vertically arranged;The layer section of same vertical earthquake isolating or buffer layer or selection are fold-line-shaped, song Linear or both is combined, and same vertical earthquake isolating or buffer layer respectively slide inclined-plane or selection not in same level;It is same perpendicular It is the combination of broken line, curve or both to the horizontal layer section of shock insulation or buffer layer or selection.
8. shock insulation according to claim 1, shock absorption system, it is characterized in that:Vertical earthquake isolating or buffer layer need guarantee to have When resistance to capsizing or tensile capacity, or selection sets limition orientation frictional slip plate, limition orientation tension frictional slip plate, pre- Stress bolt or non-prestressed bolt.
9. shock insulation, shock absorption system according to claim 1,8, it is characterized in that:Limition orientation tension frictional slip plate is with Portion's frictional slip plate is connected or is entirety, limition orientation tension frictional slip plate and its top enlarged footing and the lower friction being connected Sliding plate is collectively forming lateral groove so that upper friction sliding plate can only slide in lateral groove, its top enlarged footing Bottom slide surface or selection have different angles, curved surface, prismatic face or combinatorial surface;It is sliding with spacing, guiding, tensile capacity Move inclined-plane and its up and down construction or reversely overturn connection up and down, set.
10. shock insulation, shock absorption system according to claim 1,8, it is characterized in that:Pre-stressed bolt or non-prestressed spiral shell are set The sliding inclined-plane bottom sliding plate of bolt has top cover plate integrated connection, forms lateral groove so that upper friction sliding plate is only Can be slid in lateral groove, top sliding plate fluting, prestressing force or non-prestressed bolt slid on top passed through in board slot and It is fixed, slide inclined-plane and its construction has spacing, guiding, tensile capacity up and down;Slide inclined-plane and its up and down construction or on Lower reversely reverse connection, set.
11. a kind of vertical earthquake isolating, shock-dampening method, it is characterized in that:Structural system described in any one of claim 1~10 is applied to Equipment, component, bridge, culvert pipe, pylon, power station, platform, harbour, hydraulic engineering, ocean engineering and other entities it is vertical every Shake, damping.
CN201110177551.1A 2011-06-15 2011-06-15 Structure vertical earthquake isolating, shock absorption system Active CN102828645B (en)

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CN105821982A (en) * 2016-03-22 2016-08-03 中国十七冶集团有限公司 Two-stage-output complex type metallic damper
DK3273051T3 (en) * 2016-07-18 2021-11-01 Siemens Gamesa Renewable Energy As Tower damper
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