CN107724440A - A kind of novel combination type damper and construction method for high-rise building - Google Patents
A kind of novel combination type damper and construction method for high-rise building Download PDFInfo
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- CN107724440A CN107724440A CN201711035609.2A CN201711035609A CN107724440A CN 107724440 A CN107724440 A CN 107724440A CN 201711035609 A CN201711035609 A CN 201711035609A CN 107724440 A CN107724440 A CN 107724440A
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- rubber slab
- rubber
- lower rubber
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- steel bushing
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a kind of novel combination type damper and construction method for high-rise building, including grouted anchor bar, connection steel bushing, rubber slab hole clipping, rubber slab, steel spring.When an earthquake occurs, the elastic potential energy that steel spring has, with closing rubber slab and lower rubber slab natural resiliency, absorb the energy of a large amount of P waves, connection steel bushing had both secured rubber slab up and down, middle vertical bullet adagio nor affects on the vibration of steel spring in plate, and upper and lower ring-shaped rubber baffle plate effectively absorbs spring when secondary wave acts on and entrained energy is deformed when shear wave acts on, and can be very good to buffer the impact of moment secondary wave.Rubber annular baffle plate on lower rubber annular baffle plate is set around steel spring simultaneously, avoids adjacent steel spring from influencing each other at work, greatly reinforces the security of high-rise building and high-rise resident living comfort level.
Description
Technical field
The present invention relates to technical field of building construction, specifically a kind of novel combination type damping for high-rise building
Device and construction method.
Background technology
China human mortality is in large scale, and land resources are limited, as Chinese society expanding economy and scientific and technical are entered
Step, skyscraper even high-rise building are had become the more universal construction style in big city, are built and tied due to its construction project
The particularity of structure, related security issues also receive much concern, and this allows for its anti-seismic performance and is particularly important.
Seismic Design Method traditional in early days is intensity by improving structural elements and deformability to ensure that structure resists
Shake security, i.e., by increasing sectional dimension of members and arrangement of reinforcement, improving the rigidity of structure the methods of carry out the antidetonation energy of reinforcement structure
Power.But the materials of structure are more, the rigidity and quality of structure also increase therewith, and geological process is also bigger, causes building structure to be inhaled
The energy of receipts increases, and these dissipation of energies are to produce inelastic deformation by component again, crack occurs or destroys to realize
, the result is that structure occurs to destroy or collapse.
Energy-dissipating and shock-absorbing system was initially added into later, conventional is to add a kind of skewed crossing with damping unit in structure
Support bar, such as viscoelastic damper, support bar produces axial force and axial deformation during earthquake, and damping material consumes in large quantities
Energy is shaken, so as to share seismic energy reduction in itself by structure, reduces structure composition deformation.But because earthquake inputs to structure
Reaction be complicated, practical structures are assembled by a variety of components in spatial dimension, even if very simple, Ye Shiyi
Individual sufficiently complex dynamical system, along with the influence of construction quality so that the connection between the property of construction material, component
Deng significantly difference can all occur.If modern industry and high-tech facility do not allow not only occur building destruction but also
Do not allow destruction and the interruption of work of inner facility, and traditional design method is difficult to reach such requirement.Because it is to use
Structural bearing component resists earthquake in itself, supporting member is worked in the plastic stage for the sake of economy.So, one
Larger deformation will occurs in aspect；The reciprocal transformation of another aspect plasticity will occur low-cycle fatigue failure and reduce component
Bearing capacity.Such system is applied to the Aseismic Design of high-rise building or far from being enough.
The content of the invention
It is an object of the invention to provide a kind of novel combination type damper for high-rise building, the device is in superelevation
There is preferable isolating affection on layer architecture construction, greatly improve the shock resistance of high-rise building, reduce high-rise building and exist
Vibration under geological process, structure do not deform, and reduce casualties and property loss, occur later in building in earthquake
Facilities are as good as new in portion, still being capable of normal operation.Producer can be prefabricated in advance, and product quality is easily controllable.After shake recovery project into
This is low, construction technology is simple.
The present invention adopts the following technical scheme that to realize goal of the invention：During foundation construction engineering, in ground and basis
Between add this novel combination type damper.The double-layer rubber plate for being sandwiched between steel spring is subjected to large area splicing, spliced
Cheng Hou, double-layer rubber plate is reinforced plus link around, using extension type grouted anchor bar, one end connects the link, separately
One end is squeezed into the sedendary soil around foundation ditch.Rubber slab and steel spring reduce impact and influence of the P wave on building,
Upper and lower rubber baffle reduces influence of the secondary wave to building, greatly improves the security of high-rise building and high-rise resident
Life comfort level.
A kind of novel combination type damper for high-rise building, it is made up of four parts, respectively telescopic slip casting anchor
Bar, link, lower rubber slab, upper rubber slab.
The wherein described novel combination type damper for high-rise building, anchor pole fixing head and telescopic afterbody
Interference fit together, and is welded with anchor pole fastening end in the low order end of telescopic afterbody, and the right side of supporting plate is welded with admittedly
Determine ring, and supporting plate plays flexible apparatus and be installed through telescopic afterbody through being welded on the outer wall of telescopic afterbody
On outer wall, and flexible apparatus is played between retainer ring and anchor pole fastening end；
Wherein described link, connects rubber slab and upper rubber slab under steel bushing clamping, and anchor pole company is left at connection steel bushing both ends
Hole is connect, connects and equidistant rubber hole clipping is left among steel bushing, is installed vertically between the connection steel bushing of two layers of rubber slab above and below clamping
Flexible board, connect and be fixedly connected between steel bushing and anchor pole fastening end with bolt；
Equidistant steel spring is embedded with wherein described lower rubber slab, lower rubber annular baffle plate is provided with around steel spring, wherein
Lower card column is provided with the outside of the lower rubber slab of marginal position (can be with the equidistant rubber hole clipping card that is connected among steel bushing
Tightly), other sides are lower rubber tenon or the lower rubber fourth of the twelve Earthly Branches, and the centrally located side of lower rubber slab four is designed with lower rubber tenon
Head or the lower rubber fourth of the twelve Earthly Branches, an entirety can be spliced into by the rubber joinery and its construction between adjacent lower rubber slab；
Wherein described upper rubber slab bottom side is provided with upper rubber annular plate washer, is certain depth on the inside of upper rubber annular plate
Cylinder shape groove, wherein be provided with upper card column on the outside of the upper rubber slab of marginal position, size and position with lower rubber slab phase
Together, other sides are provided with upper rubber tenon or the upper rubber fourth of the twelve Earthly Branches, and the centrally located side of upper rubber slab four is designed with rubber tenon
Head or the upper rubber fourth of the twelve Earthly Branches, can be spliced into an entirety between adjacent upper rubber slab by the rubber joinery and its construction, lower rubber slab with
The joinery and its construction of the upper each same position side of rubber slab can complementation (guarantee uniform force).
Further, the retainer ring is arc-shaped structure, and the bullet flexible apparatus is installed at supporting plate and fastened with anchor pole
Between end, and playing flexible material can be replaced with the spring of steel pipe or some strength, the anchor pole fixing head and telescopic tail
Portion is the tubular part of hollow structure.
Further, it is described connection steel bushing width it is equal with lower rubber slab and upper rubber plate thickness, and lower rubber slab or
Upper rubber slab between each other can be closely coupled by joinery and its construction.
Further, the lower rubber annular baffle plate is evenly spaced on lower rubber slab, is among lower rubber annular baffle plate
For steel spring, under the lower portion insertion of steel spring in rubber slab, upper part is caught in the cylinder in rubber annular baffle plate
In groove.
Further, in the joinery and its construction, tenon and the fourth of the twelve Earthly Branches can not appear on one block of rubber slab simultaneously.
Compared with prior art, its advantage is embodied in the present invention：
The combination of spring and rubber slab, the elasticity and damping property of the elastic potential energy and rubber slab itself of spring itself can be with
Reach extraordinary energy-dissipating and shock-absorbing effect, influence of most of P wave to building can be withstood.Connection steel bushing was both fixed
Upper and lower rubber slab, middle vertical bullet adagio nor affect on the vibration of steel spring in plate, whole link again with extension type
The bullet flexible apparatus that grouted anchor bar connection, the deformation of anchor pole itself and anchor pole have in itself, it can be very good to buffer moment earthquake
The impact of shear wave.Rubber baffle is set around steel spring, avoids adjacent steel spring from influencing each other at work, while rubber stop
Plate consumes again to be vibrated caused by the secondary wave of part.
The influence of vibration during taphrogeny and energy to high-rise building is preferably minimized by the seismic isolation technology, from key
Base position set about, isolate input of the seismic energy to building, reduce building structure occur vibration, deformation, for earthquake
There is preferable comfort level in the high-rise resident of super high rise building during generation.Producer according to designed scantling and
Intensity is directly prefabricated.Working procedure is simple to operate, and the construction period is short, not high to the technical requirements of construction, will not be because of construction skill
Art influences its isolating affection.The damper is arranged on base position simultaneously, and very firm, basis is also played necessarily
Reinforcement effect.Recovery project low cost after shake, simple to operate, detection damaged location can be carried out more to affected area in time
Change, recovery project equally has shorter construction period after shake, is repaired after being rapidly completed the shake of building.
Brief description of the drawings
Fig. 1 is extension type grouted anchor bar structural representation.
Fig. 2 (a) is link outside structure diagram.
Fig. 2 (b) is link inside structure schematic diagram.
Fig. 3 is lower rubber plate structure schematic diagram.
Fig. 4 is connection diagram between lower rubber slab.
Fig. 5 is upper rubber plate structure schematic diagram.
Fig. 6 is connection diagram between upper rubber slab.
Fig. 7 is structure integral assembling schematic diagram.
Embodiment
Referring to accompanying drawing 1- Fig. 7, the present invention will be further described：
The invention provides a kind of novel combination type damper for high-rise building, as illustrated, consolidating including anchor pole
Determine head 11, telescopic afterbody 12, supporting plate 13, retainer ring 14, play flexible apparatus 15, anchor pole fastening end 16, injected hole 17,
Connect steel bushing 21, vertical flexible board 22, anchor pole connecting hole 23, rubber slab hole clipping 24, lower rubber slab 31, steel spring 32, lower rubber
Ring baffle 33, lower card column 34, lower rubber tenon 35 or the lower rubber fourth of the twelve Earthly Branches 36, upper rubber slab 41, upper rubber annular plate washer 42, on
Card column 43, upper rubber tenon 44 or the upper rubber fourth of the twelve Earthly Branches 45.
Extension type grouted anchor bar is squeezed into sedendary soil, lower rubber slab 31 and upper rubber slab 41 is laid, foundation ditch will be in
Steel bushing 21 is connected on the outside of the rubber slab at edge on card, vertical flexible board 22 is connected, finally by the fastening of extension type grouted anchor bar
End 16 is bolted to connection with being connected steel bushing 21, completes the construction of whole device.
With reference to Fig. 1, together with anchor pole fixing head 11 is interference fitted with telescopic afterbody 12, and in telescopic tail
The low order end in portion 12 is welded with anchor pole fastening end 16, and the right side of supporting plate 13 is welded with circular arc retainer ring 14, and supporting plate 13 passes through
Wear and be welded on the outer wall of telescopic afterbody 12, play flexible apparatus 15 and be installed through on the outer wall of telescopic afterbody 12,
And play flexible apparatus 15 positioned at retainer ring 14 and anchor pole fastening end 16 between, the rock-bolt length control 700mm -1200mm it
Between；
With reference to Fig. 2 (a) and (b), rubber slab 31 and upper rubber slab 41 under the clamping of steel bushing 21 are connected, size is according to lower rubber
Depending on plate 31 and upper rubber slab 41, length and lower rubber slab 31 and the length of side of upper rubber slab 41 are isometric, on width and lower rubber slab 31
The thickness of rubber slab 41 is equal, can closely connect between each other, and anchor pole connecting hole 23 is left at connection steel bushing 21 both ends, connects steel
Equidistant rubber hole clipping 24 is left among set 21, vertical flexible board 22 is installed between upper and lower two layers of connection steel bushing 21, connects steel bushing
Bolt is fixedly connected between 21 and anchor pole fastening end 16；
With reference to Fig. 3 and Fig. 4, the lower upper side of rubber slab 31 is shaped as length of side 500mm-800mm square, and thickness is
150-300mm, in be embedded with the equidistant a diameter of 150mm-250mm steel springs 32 of original state length 100mm-350mm, inlay
Depth is 50mm-100mm, and the spacing between the adjacent home position of steel spring 32 is 50mm-150mm, and specific intensity is according to reality
The lower rubber annular baffle plate 33 that height is 30mm-80mm is provided with depending on demand, around steel spring 32, wherein positioned at marginal position
To be provided with spacing be (equidistant, the size be connected the centre of steel bushing 21 of card column 34 under 100mm-200mm to the outside of lower rubber slab 31
The clamping of rubber hole clipping 24 agreed with), other sides are lower rubber tenon 35 or the lower rubber fourth of the twelve Earthly Branches 36, the lower He of rubber tenon 35
The lower rubber fourth of the twelve Earthly Branches 36 can not appear on one block of lower rubber slab 31 simultaneously, can pass through the rubber tenon between adjacent lower rubber slab 31
Fourth of the twelve Earthly Branches close structure is spliced into an entirety；
With reference to Fig. 5 and Fig. 6, the upper size of main body of rubber slab 41 is identical with lower rubber slab 31, on bottom side in rubber annular plate 42
Side is the cylinder shape groove that depth is 50mm-100mm, can be with rubber slab steel spring 32 under clamping, the upper position of card column 43 and size
Identical with lower card column 34, other sides are provided with upper rubber tenon 44 or the upper rubber fourth of the twelve Earthly Branches 45, upper rubber tenon 44 and the upper rubber fourth of the twelve Earthly Branches
45 can not appear on same on rubber slab 41, can be spelled between adjacent upper rubber slab 41 by the rubber joinery and its construction
Be connected into an entirety, the joinery and its construction of lower rubber slab 31 and each same position side of upper rubber slab 41 can it is complementary (ensure by
Power is uniform)；
With reference to Fig. 7 structure integral assembling schematic diagrames, the superposition of upper rubber slab 41 is placed on lower rubber slab 31, upper rubber ring
Shape baffle plate 42 entangles steel spring 32, and adjacent rubber slab is connected by joinery and its construction, is connected in margin of foundation pit rubber slab outside
The clamping of steel bushing 21, then fixed with vertical flexible board 22, extension type grouted anchor bar one end is fixedly connected with being connected steel bushing 21, separately
One end is squeezed into the sedendary soil of surrounding, the construction of finishing device.
This kind is used for the novel combination type damper of high-rise building, reaches the operation principle of damping effect：When earthquake is sent out
When raw, elastic potential energy that steel spring 32 has with rubber slab 31 and the lower natural resiliency of rubber slab 41 is closed, absorbs a large amount of earthquakes
The energy of compressional wave, connection steel bushing 21 had both secured rubber slab, middle vertical bullet adagio 22 up and down and have nor affected on steel spring in plate
32 it is flexible, whole link be connected with extension type grouted anchor bar again, and the surrounding of steel spring 32 sets time rubber annular baffle plate 33
Upper rubber annular baffle plate 42, adjacent steel spring 32 is avoided to influence each other at work, while rubber slab consumes fraction portion again
Divide and vibrated caused by secondary wave.
Embodiment one
Reference picture 1, its construction procedure, method are as follows：
A) according to building structure design itself and demand, it is determined that lower rubber slab 31, upper rubber slab 41 and middle steel spring 32
Size and intensity, anchor pole link and each attachment structure size.
B) factory utilizes the result of previous step work, carries out the batch production of component.
C after) excavation of foundation pit completes foundation soil soil removal and replacement compacting, determine that the position of each anchor pole in outward flange is punched, will
Extension type grouted anchor bar is squeezed into hole, and slip casting is fixed, site clearing.
Embodiment two
Reference picture 3, Fig. 4, Fig. 5 and Fig. 6, on the basis of embodiment one, carry out lower rubber slab 31 and upper rubber slab 41
Assembly, constructing operation are as follows：
D Fig. 3 and Fig. 5) is combined, since margin of foundation pit position, first laying one piece of side has the lower rubber of lower rubber tenon 35
Offset plate 31, upper rubber slab 41 of one piece of side for the upper rubber fourth of the twelve Earthly Branches 45 being selected, upper rubber slab 41 is superimposed upon on lower rubber slab 31,
It is compacted, completes in the cylinder shape groove that the steel spring 32 that lower rubber slab 31 is inlayed correspond to to fill in upper rubber annular baffle plate 42
The assembly of one plate.
E lower rubber slab 31 ' of one piece of side for the lower rubber fourth of the twelve Earthly Branches 36) is selected, and one piece of side is the upper of upper rubber tenon 44
Rubber slab 41 ', lower rubber slab 31 ' and upper rubber slab 41 ' are superimposed assembly, operate same step D).
F) combine Fig. 4 and Fig. 6, connect two plates, by lower rubber slab 31 and lower rubber slab 31 ', upper rubber slab 41 with it is upper
Rubber slab 41 ' is spliced using the complementary joinery and its construction in side, is pressed into place into an entirety.
G) repeat step E), F) complete the assembly of rubber slab in whole foundation ditch, wherein the plate positioned at margin of foundation pit
There is lower card column 34 in outside and above blocks 43.
Embodiment three
Reference picture 7, on the basis of embodiment one and embodiment two, the installation of frame is attached, by rubber slab and anchor pole
An entirety is connected into, constructing operation is as follows：
H Fig. 7) is combined, is connecting steel bushing 21, card column on card on the outside of the upper rubber slab of margin of foundation pit and lower rubber slab
It is mutually corresponding with hole clipping position.
I) connect at upper and lower two layers among steel bushing 21 and be fixedly connected with vertical flexible board 22, one is set every a hole clipping
Individual vertical flexible board.
J) will be bolted to connection between anchor pole fastening end 16 and connection steel bushing 21 by anchor pole connecting hole 23, it is complete
Into the assembly of whole device.
It should be noted that it is obvious to a person skilled in the art that the invention is not restricted to above-mentioned one exemplary embodiment
Details, and without departing from the spirit or essential characteristics of the present invention, this can be realized in other specific forms
Invention.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this hair
Bright scope limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the present invention.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only
Comprising an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
When using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms people in the art
The other embodiment that member is appreciated that.
Claims (5)
- To be fixed 1. the invention provides a kind of novel combination type damper and construction method for high-rise building, including anchor pole Head 11, telescopic afterbody 12, supporting plate 13, retainer ring 14, bullet flexible apparatus 15, anchor pole fastening end 16, injected hole 17, connection Steel bushing 21, vertical flexible board 22, anchor pole connecting hole 23, rubber slab hole clipping 24, lower rubber slab 31, steel spring 32, lower rubber annular Baffle plate 33, lower card column 34, lower rubber tenon 35 or the lower rubber fourth of the twelve Earthly Branches 36, upper rubber slab 41, upper rubber annular plate washer 42, upper card column 43rd, upper rubber tenon 44 or the upper rubber fourth of the twelve Earthly Branches 45；Extension type grouted anchor bar is squeezed into sedendary soil, lays lower rubber slab 31 and upper Rubber slab 41, steel bushing 21 will be connected on card on the outside of the rubber slab around foundation ditch, connect vertical flexible board 22, can finally stretch The fastening end 16 of contracting formula grouted anchor bar is bolted to connection with being connected steel bushing 21, completes the construction of whole device.
- 2. a kind of novel combination type damper and construction method for high-rise building according to claim 1, it is special Sign is that rubber slab 31 and upper rubber slab 41 under the connection clamping of steel bushing 21, size is according to lower rubber slab 31 and upper rubber slab Depending on 41, length and lower rubber slab 31 and the length of side of upper rubber slab 41 are isometric, the thickness phase of rubber slab 41 on width and lower rubber slab 31 Deng can closely connect between each other, anchor pole connecting hole 23 is left at connection steel bushing 21 both ends, connects between being left among steel bushing 21 etc. Away from rubber hole clipping 24, vertical flexible board 22, connection steel bushing 21 and anchor pole fastening end 16 are installed between upper and lower two layers of connection steel bushing 21 Between bolt be fixedly connected.
- 3. a kind of novel combination type damper and construction method for high-rise building according to claim 1, it is special Sign is, equidistant original state length steel spring 32 is embedded with the lower rubber slab 31, inlays with certain depth, specific strong Depending on spending according to the actual requirements, lower rubber annular baffle plate 33 is provided with around steel spring 32, wherein the lower rubber positioned at marginal position The outside of plate 31 is provided with equidistantly lower card column 34, and other sides are lower rubber tenon 35 or the lower rubber fourth of the twelve Earthly Branches 36, or positioned at centre The side of lower rubber slab 31 of position is lower rubber tenon 35 or the lower rubber fourth of the twelve Earthly Branches 36, and lower rubber tenon 35 and the lower rubber fourth of the twelve Earthly Branches 36 can not be same When appear on one block of lower rubber slab 31, can be spliced between adjacent lower rubber slab 31 by the rubber joinery and its construction one it is whole Body.
- 4. a kind of novel combination type damper and construction method for high-rise building according to claim 1, it is special Sign is that the upper size of main body of rubber slab 41 is identical with lower rubber slab 31, and the inner side of rubber annular plate 42 is a depthkeeping on bottom side The cylinder shape groove of degree, can be with rubber slab steel spring 32 under clamping, and the upper position of card column 43 is identical with lower card column 34 with size, its He is provided with upper rubber tenon 44 or the upper rubber fourth of the twelve Earthly Branches 45 in side, and upper rubber tenon 44 and the upper rubber fourth of the twelve Earthly Branches 45 can not be appeared in same On upper rubber slab 41, an entirety, lower rubber slab can be spliced between adjacent upper rubber slab 41 by the rubber joinery and its construction 31 can be complementary with the joinery and its construction of each same position side of upper rubber slab 41.
- 5. a kind of novel combination type damper and construction method for high-rise building according to claim 1, it is special Sign is, including following construction procedure：A) according to building structure design itself and demand, it is determined that the chi of lower rubber slab 31, upper rubber slab 41 and middle steel spring 32 The size of very little and intensity, anchor pole link and each attachment structure；B) factory utilizes the result of previous step work, carries out member batch production；C after) excavation of foundation pit completes foundation soil soil removal and replacement compacting, determine that the position of each anchor pole in outward flange is punched, can stretch Contracting formula grouted anchor bar is squeezed into hole, and slip casting is fixed, site clearing；D Fig. 3 and Fig. 5) is combined, since margin of foundation pit position, first laying one piece of side has the lower rubber slab of lower rubber tenon 35 31, it is the upper rubber slab 41 at the upper rubber fourth of the twelve Earthly Branches 45 to select one piece of side, and upper rubber slab 41 is superimposed upon on lower rubber slab 31, by under The steel spring 32 that rubber slab 31 is inlayed correspond to fill in be compacted in the cylinder shape groove of rubber annular baffle plate 42, completes a plate The assembly of block；E lower rubber slab 31 ' of one piece of side for the lower rubber fourth of the twelve Earthly Branches 36) is selected, and the upper rubber that one piece of side is upper rubber tenon 44 Plate 41 ', lower rubber slab 31 ' and upper rubber slab 41 ' are superimposed assembly, operate same step D)；F Fig. 4 and Fig. 6) is combined, connects two plates, by lower rubber slab 31 and lower rubber slab 31 ', upper rubber slab 41 and upper rubber Plate 41 ' is spliced using the complementary joinery and its construction in side, is pressed into place into an entirety；G) repeat step E), F) complete the assembly of rubber slab in whole foundation ditch, wherein on the outside of the plate of margin of foundation pit There is lower card column 34 and above block 43；H Fig. 7) is combined, is connecting steel bushing 21, card column and hole clipping on card on the outside of the upper rubber slab of margin of foundation pit and lower rubber slab Position is mutually corresponding；I) connect at upper and lower two layers among steel bushing 21 and be fixedly connected with vertical flexible board 22, one is set vertically every a hole clipping Flexible board；J it) will be bolted to connection, completed whole by anchor pole connecting hole 23 between anchor pole fastening end 16 and connection steel bushing 21 The assembly of device.
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| CN110778645A (en) * | 2019-10-18 | 2020-02-11 | 中铁八局集团第六工程有限公司 | Novel combined shock absorber for super high-rise building and construction method |
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| CN109113759A (en) * | 2018-10-29 | 2019-01-01 | 湖南科技大学 | It is a kind of can erosion control linkage type roadway support structure |
| CN109113759B (en) * | 2018-10-29 | 2023-11-03 | 湖南科技大学 | Anti-impact linkage type roadway support structure |
| CN110778645A (en) * | 2019-10-18 | 2020-02-11 | 中铁八局集团第六工程有限公司 | Novel combined shock absorber for super high-rise building and construction method |
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