CN204753882U - Vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion - Google Patents
Vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion Download PDFInfo
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- CN204753882U CN204753882U CN201520517780.7U CN201520517780U CN204753882U CN 204753882 U CN204753882 U CN 204753882U CN 201520517780 U CN201520517780 U CN 201520517780U CN 204753882 U CN204753882 U CN 204753882U
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- plumbous
- earthquake isolating
- dividing plate
- vertical earthquake
- energy dissipation
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Abstract
The utility model provides a vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion. This vertical shock insulation mound includes the plumbous energy dissipation piece of baffle, concrete support, elastic layer and extrusion, and the baffle stacks together with the concrete support, and the elastic layer clamp is located between baffle and the concrete support, push place the concrete support in the plumbous energy dissipation piece in, wherein, push plumbous energy dissipation piece and include the pressure ram and the plumbous body, pressure ram and plumbous body parcel are in the concrete support, and the one end of pressure ram fixes on the baffle, have the convex part on the pressure ram, the plumbous body overlaps on the convex part. In this way, the utility model discloses can effectively reduce the vertical earthquake reaction of building, and have simple structure, cost and cost are low, the construction portably, advantage such as the durability is good, the suitability is strong, provide a new way for the vertical shock insulation of building.
Description
Technical field
The utility model relates to earthquake proof construction technical field, particularly relates to vertical earthquake isolating pier and the building of the plumbous energy dissipation piece of a kind of built-in extruding.
Background technology
Earthquake is a kind of very harmful Sudden Natural Disasters, and when earthquake occurs, the geological process that building is subject to is amplified from bottom to top gradually, thus causes the destruction of building unit, even can cause building collapsing and casualties.Building collapsing when occurring for preventing earthquake, at present, building generally arranges isolations, make building structure can become translation slowly from violent swing under geological process, whole superstructure is in elastic state substantially, thus effectively stop seismic wave to the transmission of superstructure, reduce the earthquake response of building superstructure, greatly improve aseismic reliability and the safety of building.What isolations adopted usually is laminated rubber bases, swinging shock-isolation support etc.
But current isolations only considers level of isolation seismic components usually, and does not consider isolation vertical seismic element.In high intensity Zone, especially in near-fault ground motion district, the vertical effect of earthquake is often comparatively strong, even can exceed the horizontal force of earthquake, such as, in (spy) the both domestic and external violent earthquakes such as Tangshan Earthquake, Wenchuan earthquake, Japanese Osaka-Kobe earthquake, U.S.'s mountain valley earthquake, building is all that slump destroys because Vertical Earthquake Loads causes intermediate layer to be squeezed mostly, so, only rely on current isolations to reduce the earthquake response of building, isolating affection is limited, is necessary to carry out vertical earthquake isolating.
Utility model content
The technical problem that the utility model mainly solves is to provide vertical earthquake isolating pier and the building of the plumbous energy dissipation piece of a kind of built-in extruding, effectively can reduce the vertical seismic action reaction of building.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: the vertical earthquake isolating pier providing the plumbous energy dissipation piece of a kind of built-in extruding, comprise dividing plate, concrete bearing body, elastic layer and the plumbous energy dissipation piece of extruding, described dividing plate and described concrete bearing body are stacked together, described elastic layer is located between described dividing plate and described concrete bearing body, the plumbous energy dissipation piece of described extruding is embedded in described concrete bearing body, wherein, the plumbous energy dissipation piece of described extruding comprises pressure ram and plumbous body, described plumbous body is embedded in described concrete bearing body, and one end of described pressure ram is fixed on described dividing plate, described pressure ram has protuberance, described plumbous body is enclosed within described protuberance.
Preferably, described vertical earthquake isolating pier also comprises constraint steel bushing, and described constraint steel bushing entangles described dividing plate, and the end of described constraint steel bushing has inwardly folding kink, and described kink and described concrete bearing body are riveted fixing.
Preferably, described vertical earthquake isolating pier also comprises constraint steel bushing, and described constraint steel bushing entangles described dividing plate and described concrete bearing body.
Preferably, described dividing plate overlays above described concrete bearing body.
Preferably, described dividing plate overlays below described concrete bearing body.
Preferably, described elastic layer is made up of rubber, laminated rubber, polyurethane elastomer or lamination polyurethane elastomer.
Preferably, described dividing plate and described pressure ram are made by steel.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of building, comprise building body and any one vertical earthquake isolating pier above-mentioned, described vertical earthquake isolating pier quantity is multiple, the spaced distribution of multiple described vertical earthquake isolating pier, described building body is carried on described multiple vertical earthquake isolating pier.
Be different from the situation of prior art, the beneficial effects of the utility model are: when there is earthquake, elastic layer extends vertical from shaking the cycle, reducing resonant reaction, and dividing plate and concrete bearing body produce vertical relative displacement, drive the plumbous body of pressure ram reciprocating extrusion, make it surrender power consumption, dissipation seismic energy, the reaction of further decay vertical seismic action, thus the vertical seismic action reaction that effectively can reduce building, the advantage such as there is cost and cost is low, easy construction, good endurance, applicability are strong.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of the utility model one embodiment.
Fig. 2 is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of another embodiment of the utility model.
Fig. 3 is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of the another embodiment of the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1, it is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of the utility model embodiment.The vertical earthquake isolating pier of the plumbous energy dissipation piece of built-in extruding of the present embodiment comprises dividing plate 1, concrete bearing body 2, elastic layer 3 and extrudes plumbous energy dissipation piece.Dividing plate 1 and concrete bearing body 2 are stacked together, and elastic layer 3 is located between dividing plate 1 and concrete bearing body 2, extrudes plumbous energy dissipation piece and is built in concrete bearing body 2.Wherein, extrude plumbous energy dissipation piece and comprise pressure ram 4 and plumbous body 5, plumbous body 5 is embedded in concrete bearing body 2, and one end of pressure ram 4 is fixed on dividing plate 1, pressure ram 4 has protuberance 41, and plumbous body 5 is enclosed within protuberance 41.Wherein, the quantity of pressure ram 4 and plumbous body 5 can be arranged according to actual needs.In the present embodiment, pressure ram 4 and dividing plate 1 are made by steel, and elastic layer 3 is made up of rubber, laminated rubber, polyurethane elastomer or lamination polyurethane elastomer.
In the present embodiment, pressure ram 4 passes plumbous body 5 away from one end of dividing plate 1, and keeps certain interval with the concrete bearing body 2 below pressure ram 4.In some other embodiment, away from one end of dividing plate 1 is positioned at plumbous body 5, through plumbous body 5, protuberance 41 is positioned at this end to pressure ram 4, and wherein, protuberance 41 and this end form spheroid or cone jointly.
Dividing plate 1, when Specific construction, can overlay above concrete bearing body 2, also dividing plate 1 can be overlayed below concrete bearing body 2 by the vertical earthquake isolating pier of the present embodiment.
The vertical earthquake isolating pier of the present embodiment as the load-bearing pier of building, thus not only can keep the original function of load-bearing pier, and adds the function of vertical earthquake isolating.When there is earthquake, after vertical seismic action wave loops to dividing plate 1, be delivered to pressure ram 4 again, pressure ram 4 will move in the axial direction, plumbous body 5 is pullled in extruding by protuberance 41, and then makes plumbous body 5 produce distortion, because plumbous body 5 can carry out consumed energy by the distortion of elastoplasticity hysteresis, thus significantly can weaken vertical seismic action reaction, isolating affection is better.
Wherein, pressure ram 4 is owing to being subject to the constraint of concrete bearing body 2, only can vertical motion, thus increase vertical damping, and plumbous body 5 after deformation can recrystallization, returns to the state before distortion, accumulative fatigue phenomenon can not be there is, so pressure ram 4 leading body 5 constitutes energy-dissipating system, this energy-dissipating system without the need to changing, has good economy after shake.And concrete shock insulation pier is without the need to the anti-leakage structure of harshness as needs complexity such as air spring bearing of the prior art, hydraulic cylinder bearings, only need to carry out the common process such as positioning parts, pre-buried, concreting, so relatively simple for structure, cost and cost is low, easy construction, good endurance, applicability are strong.
In a particular application, the ultimate vertical bearing capacity of elastic layer 3 should lower than the axle power design load of vertical earthquake isolating pier,
See Fig. 2, it is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of another embodiment of the utility model.The present embodiment is on the basis of first embodiment, and vertical earthquake isolating pier also comprises constraint steel bushing 6, and constraint steel bushing 6 entangles dividing plate 1, and the end of constraint steel bushing 6 has inwardly folding kink 61, and kink 61 and concrete bearing body 2 are riveted fixing.Wherein, constraint steel bushing 6 matches with the size of dividing plate 1, makes dividing plate 1 stressed more even when earthquake, prevents dividing plate 1 from tilting.
See Fig. 3, it is the structural representation of the vertical earthquake isolating pier of the plumbous energy dissipation piece of the built-in extruding of the another embodiment of the utility model.The present embodiment is on the basis of first embodiment, and vertical earthquake isolating pier also comprises constraint steel bushing 6, and constraint steel bushing 6 entangles dividing plate 1 and concrete bearing body 2.Wherein, constraint steel bushing 6, dividing plate 1 match with the size of concrete bearing body 2, make dividing plate 1 stressed more even when earthquake, prevent dividing plate 1 from tilting.
The utility model also provides a kind of building, and this building comprises the vertical earthquake isolating pier of building body and aforementioned any embodiment, and vertical earthquake isolating pier quantity is multiple, and the spaced distribution of multiple vertical earthquake isolating piers, building body is carried on multiple vertical earthquake isolating pier.
By the way, when there is earthquake in the vertical earthquake isolating pier of the plumbous energy dissipation piece of built-in extruding of the utility model embodiment and building, elastic layer extends vertical from shaking the cycle, reduce resonant reaction, and dividing plate and concrete bearing body produce vertical relative displacement, drive the plumbous body of pressure ram reciprocating extrusion, it is made to surrender power consumption, dissipation seismic energy, further decay vertical seismic action reaction, thus effectively can reduce the vertical seismic action reaction of building, there is cost and cost is low, easy construction, good endurance, the advantages such as applicability is strong, for building vertical earthquake isolating provides a kind of new approach.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. the vertical earthquake isolating pier of the plumbous energy dissipation piece of built-in extruding, it is characterized in that, comprise dividing plate, concrete bearing body, elastic layer and the plumbous energy dissipation piece of extruding, described dividing plate and described concrete bearing body are stacked together, described elastic layer is located between described dividing plate and described concrete bearing body, the plumbous energy dissipation piece of described extruding is embedded in described concrete bearing body, wherein, the plumbous energy dissipation piece of described extruding comprises pressure ram and plumbous body, described plumbous body is embedded in described concrete bearing body, and one end of described pressure ram is fixed on described dividing plate, described pressure ram has protuberance, described plumbous body is enclosed within described protuberance.
2. vertical earthquake isolating pier according to claim 1, it is characterized in that, described vertical earthquake isolating pier also comprises constraint steel bushing, and described constraint steel bushing entangles described dividing plate, the end of described constraint steel bushing has inwardly folding kink, and described kink and described concrete bearing body are riveted fixing.
3. vertical earthquake isolating pier according to claim 1, is characterized in that, described vertical earthquake isolating pier also comprises constraint steel bushing, and described constraint steel bushing entangles described dividing plate and described concrete bearing body.
4. the vertical earthquake isolating pier according to Claims 2 or 3, is characterized in that, described dividing plate overlays above described concrete bearing body.
5. the vertical earthquake isolating pier according to Claims 2 or 3, is characterized in that, described dividing plate overlays below described concrete bearing body.
6. vertical earthquake isolating pier according to claim 1, is characterized in that, described elastic layer is made up of rubber, laminated rubber, polyurethane elastomer or lamination polyurethane elastomer.
7. vertical earthquake isolating pier according to claim 1, is characterized in that, described dividing plate and described pressure ram are made by steel.
8. a building, it is characterized in that, comprise building body and the vertical earthquake isolating pier according to any one of claim 1 to 7, described vertical earthquake isolating pier quantity is multiple, the spaced distribution of multiple described vertical earthquake isolating pier, described building body is carried on described multiple vertical earthquake isolating pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517780.7U CN204753882U (en) | 2015-07-16 | 2015-07-16 | Vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520517780.7U CN204753882U (en) | 2015-07-16 | 2015-07-16 | Vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion |
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| CN204753882U true CN204753882U (en) | 2015-11-11 |
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| CN201520517780.7U Active CN204753882U (en) | 2015-07-16 | 2015-07-16 | Vertical shock insulation mound and building of plumbous energy dissipation piece of built -in extrusion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677367A (en) * | 2017-01-17 | 2017-05-17 | 沈阳建筑大学 | Three-dimensional and high-energy-consumption damping supporting base based on shear thickening fluid |
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2015
- 2015-07-16 CN CN201520517780.7U patent/CN204753882U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677367A (en) * | 2017-01-17 | 2017-05-17 | 沈阳建筑大学 | Three-dimensional and high-energy-consumption damping supporting base based on shear thickening fluid |
| CN106677367B (en) * | 2017-01-17 | 2019-10-25 | 沈阳建筑大学 | A kind of three-dimensional highly energy-consuming shock mount based on shear thickening liquid |
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Address after: A section of Chengdu city Jinniu District 610000 North Road No. 55 in Sichuan Province Patentee after: Sichuan Academy of Architectural Sciences Co., Ltd. Address before: A section of Chengdu city Jinniu District 610000 North Road No. 55 in Sichuan Province Patentee before: Research Inst. of Architectonics, Sichuan Prov. |