CN201924478U - Novel building structure shock absorption node - Google Patents
Novel building structure shock absorption node Download PDFInfo
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- CN201924478U CN201924478U CN2010201671814U CN201020167181U CN201924478U CN 201924478 U CN201924478 U CN 201924478U CN 2010201671814 U CN2010201671814 U CN 2010201671814U CN 201020167181 U CN201020167181 U CN 201020167181U CN 201924478 U CN201924478 U CN 201924478U
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- damping
- annular seal
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Abstract
The utility model discloses a novel building structure shock absorption node, which is arranged under wall bodies or post bodies of a building structural object or a building structure and above a foundation base or a floor slab or between the wall body and the wall body. The novel building structure shock absorption node comprises a sealing box or a sealing box combined type isolation and sliding pad plate and vertical and horizontal stress and position limiting ribs, wherein the sealing box or the sealing box combined type isolation and sliding pad plate is provided with a porous sealing cavity, damping fillings are built in the porous sealing cavity arranged in the sealing box or the pad plate, and the vertical and horizontal stress and position limiting ribs are placed in the sealing cavity of the sealing box or the pad plate. The novel building structure shock absorption node has a low cost, does not need to maintain and has good durability. The earth quake energy is mainly isolated, consumed and dispersed through the displacement of the structural object relative to the ground during strong earth quake, and the collapse of the structure can be more perfectly prevented.
Description
Technical field
The utility model relates to the damping node of building structure or structure, relates in particular to the interface of a kind of damping node or level dissipation seismic energy.
Background technology
The anti-seismic technology of building structure is at present the most frequently used, also is traditional damping thinking.Provide fortification against earthquakes and be meant house or structure are carried out seismic design and adopt anti-seismic construction measure to reach the effect of antidetonation.Though anti-seismic technology is progressive constantly, what become becomes increasingly complex, and the cost that improves degree of safety is also more and more higher; Because the unpredictability of earthquake, under severe earthquake action, the security performance of structure still can not guarantee, and the functional requirement that anti-seismic technology satisfies structure also is very difficult.
Before more than 100 years, the basic vibration isolation technique of structure has just obtained application in actual engineering.At present, this technology has also had very big progress.The basis vibration isolation is provided with one deck and has the transmission of enough reliabilities " separation layer " control ground motion to superstructure between building bottom and basis.But use the problem that maximum laminated rubber earthquake isolating equipments exists at present:
1, cost costliness is to the requirement height of material, technology, design and construction unit;
2, have certain depth-width ratio restriction, can only be applied to median low structure, can not be applied to highrise building;
3, earthquake isolating equipment belongs to the primary structure member of normal operational phase, to installing required material, processing, construction, maintenance very high requirement is arranged all, and in the life cycle of whole building, all needs earthquake isolating equipment is safeguarded.
4, contact with air and light irradiation under the laminated rubber life-span be limited.
5, the earthquake isolating equipment that appears takies the certain structure layer height.
In view of the foregoing, present laminated rubber earthquake isolating equipment can only be applied to some big events, and can not be widely used in the common building works.
Summary of the invention
For solving above-mentioned middle problem and the defective that exists, the utility model provides a kind of novel building structure or structure damping node.
The utility model is achieved through the following technical solutions:
A kind of novel building structural damping node that the utility model is related, body of wall or cylinder (6) that this damping node is arranged on works reach on foundation or the flooring (7) down, or between body of wall and the body of wall, described damping node comprises vertical and the stressed and spacing muscle of level (3), the seal box that perforate annular seal space (2) is arranged or its combining form are isolated and sliding plate (1) and damping filler (4).
Described seal box (1) is shaped as rectangle, prismatic, ellipse, the circle or spherical of 3 D stereo, adopt plastics, metal or other materials, comprise perforate annular seal space (2) in the seal box (1), can there be the coating of different materials on the seal box surface, coating surface can be smooth or rough, in order to control frictional behaviour and adhesive property.
The combining form of described seal box is isolated rectangle, prismatic, ellipse, the circle or spherical that is shaped as 3 D stereo with sliding plate (1), comprise one or more cellular perforate annular seal spaces (2) in isolation and the sliding plate (1), hole shape is rectangle, ellipse, prismatic, the circle or spherical of 3 D stereo, and perforate is upper and lower can or not have shrouding (5).
The described vertical spirality that is shaped as that reaches the stressed and spacing muscle of level (3) mid portion, U-shaped, Z-shaped, linear or relaxed, and bending part is sealed in the cellular perforate annular seal space (2), the described vertical stressed and spacing muscle of level (3) that reaches comprises one or more, during for many, the length of each root and material can be identical or different, described vertical and the upper end of the stressed and spacing muscle of level (3) and the post on damping node top, wall, girder construction member (6) firmly connects, bottom and single footing, the glazing bar basis, the post of the end face of mat foundation or box foundation or damping node bottom, wall, girder construction member (7) firmly connects.
Damping in the described perforate annular seal space (2) and packing material (4) are flexible or flexible material.
The beneficial effect of the technical scheme that the utility model provides is:
Cost is low, not load-bearing, and the material aging performance is good, does not need substantially to safeguard that the structure height that takies is little.During violent earthquake, this damping node serves as main the isolation and the dissipation seismic energy with the relative displacement with ground, can better prevent caving in of works.Stressed and spacing muscle can provide level and vertical spacing ability, makes the depth-width ratio of structure further loosen restriction, makes it go for multi-rise building.Further reduce the cost of sharing equally of shock insulation power consumption face disposal cost.
Description of drawings
Fig. 1 is the utility model damping node organigram;
Fig. 2 is the utility model schematic appearance;
Fig. 3 is the utility model node sectional drawing;
Fig. 4 is a kind of special shape of the present utility model, promptly when the sectional drawing of the seal box 1 surface node that is spherical, perforate annular seal space 2 when spherical;
Fig. 5 is a combining form of the present utility model, and the isolation of cellular perforate annular seal space and the joint structure schematic diagram of sliding plate are arranged;
Fig. 6 is a combining form of the present utility model, and the isolation of cellular perforate annular seal space and the node sectional drawing of sliding plate are arranged;
Fig. 7 is a kind of special shape of the present utility model, promptly as the sectional drawing of the isolation of cellular perforate annular seal space and the sliding plate surface node that is curved surface, perforate annular seal space 2 when spherical;
Fig. 8 is the node schematic diagram of the utility model in the macroseism process;
Fig. 9 is the node schematic diagram of combining form of the present utility model in the macroseism process;
Figure 10 is the utility model post lower node plan view;
Figure 11 is the utility model wall lower node plan view;
Figure 12 is the layout plan of the utility model in the Structural Engineering design drawing;
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, showed damping node structure of the present utility model, this damping node is arranged on body of wall or cylinder 6 times and foundation or the flooring 7, this structure comprises the combining form isolation and sliding plate 1, damping filling materials 4 of vertical and the stressed and spacing muscle 3 of level, the seal box that perforate annular seal space 2 is arranged or seal box, described vertical and stressed and spacing muscle 3 of level and damping filling materials 4 place in the cellular perforate annular seal space 2 of seal box or backing plate, and the cellular perforate annular seal space of backing plate 2 is upper and lower can or not have shrouding 5.
The described vertical stressed and spacing muscle 3 of level that reaches can be that one of different length, different materials arrives several combinations, upper end vertical and the stressed and spacing muscle 3 of level firmly is connected with post, wall, beam superstructure member, and the end face of lower end and single footing, glazing bar basis, mat foundation, box foundation or post, wall, girder construction member firmly are connected.Bending or slack are sealed in the perforate annular seal space 2 in the middle of this stressed and spacing muscle 3.This stressed and spacing muscle has three kinds of effects: the firstth, and contingent excessive level of limiting structure and vertical displacement when earthquake; The second, in the reciprocating motion of earthquake, the buffer distance of superstructure acceleration is provided and avoids resonance effects; The 3rd, with the cellular perforate annular seal space 2 of seal box or backing plate 1 and in the effects such as damping material 4 common performance springs, damping of establishing.Shape stressed and spacing muscle can be spring, spiral, U-shaped, Z-shaped, W shape or other lax shapes.Described material stressed and spacing muscle can be reinforcing bar, steel wire, high-strength carbon fibre or engineering plastics.
Described seal box 1 is shaped as rectangle, prismatic, ellipse, the circle or spherical of 3 D stereo, adopts plastics, metal or other materials, comprises perforate annular seal space 2 in the seal box 1.The combining form of described seal box is isolated rectangle, prismatic, ellipse, the circle or spherical that is shaped as 3 D stereo with sliding plate 1, comprise one or more cellular perforate annular seal spaces 2 in isolation and the sliding plate 1, hole shape is rectangle, prismatic, ellipse, the circle or spherical of 3 D stereo, and perforate is upper and lower can or not have shrouding 5.It shakes energy isolator and makes up-down structure partly produce the relative changing of the relative positions when violent earthquake.Seal box or isolation and sliding plate 1 main plastics, metal and other materials of adopting constitute, and can there be the coating of different materials on the surface, and coating surface can be smooth or rough, in order to control frictional behaviour and adhesive property.Perforate annular seal space 2 inside are filled with damping material 4, and it is flexible or flexible material.
As Fig. 8, shown in Figure 9, showed that the utility model plays a role when violent earthquake: during macroseism 8, seal box or isolation and sliding plate 1 produce relative displacement with the structure 6 on its top, the structure 7 of lower part, vertically reach stressed and spacing muscle 3 stretcher strains of level, and play spacing and spring action to superstructure 6, perforate annular seal space 2 provides the deformation space of vertical and stressed and spacing muscle 3 of level and damping material 4, damping material 4 performance springs, damping effect.During macroseism 8, seal box 1 is based on shear strain, and isolation and sliding plate are to slide and friction texturizing.
Arrive Fig. 7 as Fig. 2, Figure 10, shown in Figure 11, showed under the wall or the section and the layout of post lower node, on the lower end of wall or post 6 and foundation or flooring 7, seal box 1 or isolation and sliding plate 1 are set, base form can be the single footing, strip foundation, the glazing bar basis, the raft foundation, box foundation, Figure 10, Figure 11, little black rectangle segment among Figure 12 is the utility model, Fig. 4, Fig. 7 has showed that when the utility model is surperficial be curved surface, the sectional drawing of node when perforate annular seal space 2 is circular or spherical, Fig. 5, Fig. 6, Fig. 7 showed when the utility model be the combining form of the seal box sectional drawing when isolating with sliding plate.
As shown in figure 12, showed under the basis of the utility model in project blue print, the wall or post lower plane arrangement relation.By calculating and design, can place the utility model with different size at the diverse location of dissimilar structures.Little black rectangle segment is the utility model, the length of side be 50mm between the 1000mm, thickness be 5mm between the 500mm, be arranged in the lower end of wall or post 6, chain-dotted line 9 is the axis in the design drawing.
Normal operational phase of the utility model and little shake stage node are in elastic range, and this kind works is identical with general works.The utility model starts the performance shock-absorbing function during macroseism, and node plays the effect of isolation, conversion, dissipation seismic energy.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (7)
1. novel building structural damping node, body of wall or cylinder that this damping node is arranged on building structure or structure reach on foundation or the flooring down, or between body of wall and the body of wall, it is characterized in that, described structure comprises seal box or isolation of its combining form and sliding plate (1), in seal box or isolation of its combining form and the sliding plate (1) perforate annular seal space (2) is arranged, stressed and the spacing muscle (3) that damping material (4) and up/down perforation are arranged in the perforate annular seal space, this damping node is arranged on civilian body of wall or cylinder (6) with the industrial structure thing and reaches on foundation or the flooring (7) down, or between body of wall and the body of wall, stressed and spacing muscle (3) firmly links to each other with superstructure and substructure, and its part in the perforate annular seal space is a linearity, bending or lax shape.
2. novel building structural damping node according to claim 1, it is characterized in that, described stressed and spacing muscle also can be called vertical and the stressed and spacing muscle of level (3), the intermediate portion be shaped as spirality, U-shaped, Z-shaped, linear or relaxed, bending or slack are sealed in the perforate annular seal space (2) of seal box or its combining form backing plate (1), described vertical and the upper end of the stressed and spacing muscle of level (3) and the post on damping node top, wall, girder construction member (6) firmly connects, lower end and single footing, the glazing bar basis, mat foundation, the post of the end face of box foundation or damping node bottom, wall, girder construction member (7) firmly connects, and the material of the stressed and spacing muscle of the level that vertically reaches (3) can be a reinforcing bar, steel wire, high-strength carbon fibre or engineering plastics.
3. novel building structural damping node according to claim 1, it is characterized in that, the seal box of described hollow (1) is shaped as rectangle, prismatic, ellipse, the circle or spherical of 3 D stereo, adopt plastics, metal, comprise perforate annular seal space (2) in the seal box (1), can there be the coating of different materials on the seal box surface, and coating surface can be smooth or rough, in order to control frictional behaviour and adhesive property.
4. according to claim 1 or the described novel building structural damping of claim 3 node, it is characterized in that, the combining form of described seal box is isolation and the sliding plate (1) that cellular perforate annular seal space is arranged, be shaped as the rectangle of 3 D stereo, prismatic, oval, circular or spherical, adopt plastics, metal or cement material, comprise one or more cellular perforate annular seal spaces (2) in isolation and the sliding plate, isolation and sliding plate material surface can have the coating of different materials, coating surface can be smooth or rough, in order to control frictional behaviour and adhesive property.
5. novel building structural damping node according to claim 1 is characterized in that, perforate annular seal space (2) is shaped as rectangle, prismatic, ellipse, circle or the spherical sealed cavity of 3 D stereo, and perforate is upper and lower can or not have shrouding (5).
6. according to claim 1,3 or 5 described novel building structural damping nodes, it is characterized in that damping in the described perforate annular seal space (2) and packing material (4) are flexible or flexible material.
7. novel building structural damping node according to claim 4 is characterized in that, damping in the described perforate annular seal space (2) and packing material (4) are flexible or flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201671814U CN201924478U (en) | 2010-04-23 | 2010-04-23 | Novel building structure shock absorption node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201671814U CN201924478U (en) | 2010-04-23 | 2010-04-23 | Novel building structure shock absorption node |
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| CN201924478U true CN201924478U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201671814U Expired - Fee Related CN201924478U (en) | 2010-04-23 | 2010-04-23 | Novel building structure shock absorption node |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493584A (en) * | 2011-11-18 | 2012-06-13 | 傅礼铭 | Seismic-reducing floor slab with cavities |
| CN104350207A (en) * | 2012-06-05 | 2015-02-11 | 查尔斯·考尔德·布雷 | Modular foundation resistant to ground movement |
| CN104594563A (en) * | 2015-01-28 | 2015-05-06 | 清华大学 | Reinforcing steel bar |
| CN104594558A (en) * | 2015-01-28 | 2015-05-06 | 清华大学 | Reinforced concrete frame beam structure |
| CN105735565A (en) * | 2016-02-25 | 2016-07-06 | 清华大学 | Device used for releasing rebar camber in wave reinforced concrete beam |
| CN110762087A (en) * | 2019-10-29 | 2020-02-07 | 于鲁辉 | Novel connecting mode and local reinforcing mode of component or plate |
-
2010
- 2010-04-23 CN CN2010201671814U patent/CN201924478U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493584A (en) * | 2011-11-18 | 2012-06-13 | 傅礼铭 | Seismic-reducing floor slab with cavities |
| CN104350207A (en) * | 2012-06-05 | 2015-02-11 | 查尔斯·考尔德·布雷 | Modular foundation resistant to ground movement |
| CN104594563A (en) * | 2015-01-28 | 2015-05-06 | 清华大学 | Reinforcing steel bar |
| CN104594558A (en) * | 2015-01-28 | 2015-05-06 | 清华大学 | Reinforced concrete frame beam structure |
| CN105735565A (en) * | 2016-02-25 | 2016-07-06 | 清华大学 | Device used for releasing rebar camber in wave reinforced concrete beam |
| CN105735565B (en) * | 2016-02-25 | 2018-05-29 | 清华大学 | For discharging the device of reinforcing bar camber in wave inception reinforced beam |
| CN110762087A (en) * | 2019-10-29 | 2020-02-07 | 于鲁辉 | Novel connecting mode and local reinforcing mode of component or plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100080, Haidian District, Beijing No. 9 temple, No. 1, building 2, Room 302 Patentee after: Yu Luhui Address before: 100088 Beijing City, Xicheng District, No. 3 Xinming Hutong Building 1 401 Patentee before: Yu Luhui |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100096 Beijing City, Changping District Hui Long Guan Zhen Jinbang Park building 18 2-301 Patentee after: Yu Luhui Address before: 100080, Haidian District, Beijing No. 9 temple, No. 1, building 2, Room 302 Patentee before: Yu Luhui |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20140423 |