CN105121747A - Method of protecting a building or group of buildings from seismic waves using gelifying polymers - Google Patents
Method of protecting a building or group of buildings from seismic waves using gelifying polymers Download PDFInfo
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- CN105121747A CN105121747A CN201480006034.XA CN201480006034A CN105121747A CN 105121747 A CN105121747 A CN 105121747A CN 201480006034 A CN201480006034 A CN 201480006034A CN 105121747 A CN105121747 A CN 105121747A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- 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
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/34—Foundations for sinking or earthquake territories
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A method is disclosed for protecting a building or a group of buildings from the horizontal components of the seismic waves. The method comprises: forming a trench around all or part of the periphery of said building or group of buildings, or an excavation under the building, filling the trench or the excavation with at least one pregelled polymer, or of at least one polymer and/or of a mixture of polymerizable monomers that can undergo gelation in the trench.
Description
The building being built in earthquake zone is limited to more and more stricter regulations.
These regulations relate to the practical structures of building, also relate to the mechanical system for compensating motion and the building on shock isolation system.Shock isolation system can make the motion of the superstructure of building (building part namely supported by isolator) almost depart from the part on ground.
Most of shock isolation system, only in horizontal plane effect, because horizontal earthquake component is normally the most dangerous for structure, and will avoid the shake of superstructure, and this shock isolation system is difficult to control and cost is high.If building is by the protection of horizontal seismic isolation system; its superstructure will be and remain the transverse movement completely freely in the design displacement of isolator; the excursion of this isolation displacement is from the several tens cm in Europe to earthquake-prone region, and one meter as Japan or California even larger.In addition, for isolator (the such as neoprene bearing of some kind, curved surface slide block), also must guarantee the superstructure freely-movable of several centimetres in vertical direction, because the Horizontal Deformation of above-mentioned isolator also can cause moving both vertically of (limited) superstructure itself.
For building, transversary gap is given the credit in realizations of these effects all, and the ground of segregate building and surrounding or adjacent building (two kinds that build with routine that comprise seismic isolation) are separated by transversary gap.At present, this gap is space, needs to remain sky in the length of life of whole building.This normally individual condition being difficult to ensure, particularly after building construction is for many years, owing to lacking enough maintenances, and more common, lower at the perceptivity of some national people to earthquake risk.
In addition, antidetonation regulations, the structure interval of proper width is present between adjacent building, and the two even will be guarded against all not have shock isolation system, and to avoid the collision between this building in earthquake, this collision is the result of the difference vibration behavior of this building.But much existing building does not observe this regulation.
Finally, but it is equally important that need to consider nearest result of study, this result resists deflection seismic wave by providing the mode in isolation hole around sensitivity building.The hole of these large scales (diameter 3 meters, the degree of depth 5 meters) has the characteristic of the ripple deflection making to be derived from earthquake centre, and thus seismic wave cannot arrive shielded building.This technology has description in patent application FR2964580.
This surrounding being positioned at building needs to take the very large region of Around Buildings with the device of architecture protection thing, and the seismic wave of deflection can increase the amplitude suffered by neighbouring building.In addition, in order to remain valid, this isolation hole planted agent keeps not having earth or hard material, and this is difficult to long-time guarantee often.
Therefore; need the problem solved be propose a kind of for the protection of building or the architectural complex method from the horizontal component harm of seismic wave; as mentioned above; the horizontal component of seismic wave normally for structure the most dangerous (usually; only in region, earthquake centre, the impact of the vertical component of seismic wave just can be very important).
In order to this object, present applicant proposes and use gelatinate polymer can impact the method for the horizontal component of the seismic wave of the vertical wall of ground with absorption a kind of comprising.
In other words, the present invention relates to a kind of for the protection of building or the architectural complex method from the horizontal component harm of seismic wave, comprising:
-form groove at building or the peripheral all or in part of architectural complex, or cave is dug out below building;
-filling in groove or cave can the pregelatinized polymer of at least one of gel in this groove, or toward groove or cave in filling can in individual groove at least one polymer of gel and/or the mixture of polymerisable monomer.
Research shows, utilize gelatinate polymer to be conducive to horizontal component that absorption can impact the seismic wave of the vertical wall of ground.This gel can be called the power consumption In situ polymer thing based on gel.
This gel can when earthquake and earthquake stop weakening by making building reset the energy that seismic wave brings instantaneously.
According to the present invention, this groove is formed at the peripheral all or in part of building near ground.
According to another embodiment, this channel shaped is formed in the peripheral all or in part of building or architectural complex, and with this building or architectural complex at a distance of a segment distance.
According to another embodiment, this groove is formed between two adjacent buildings.The present embodiment is specially adapted to building and does not possess the historied area of antidetonation safeguard measure and the ruelle between building.
Inventive method ensures that the continuation effect of groove; consider the attenuation characteristic on the ground being intended to architecture protection thing or structure or architectural complex (such as complete ancient residence); under antidetonation isolator both also can not be positioned over it by these targets unintentionally; or fully reinforce with other reconditioning technologies; or prevent adjacent building from bumping against, because structure interval does not have enough width.
According to another embodiment, under building, digging out cave, preferably, in order to increase decay and the reset key element of necessity of shock isolation system, excavating this cave along antidetonation isolator.
Method of the present invention use together with other antidetonation safeguard measures or with the use of.These antidetonation safeguard measures may exist before method of the present invention proposes.Antidetonation safeguard measure is such as seismic isolation device, the flexible support being located at structure foundation, elastomeric vibration isolator, slide block, screw or spheroid bearing, pipe, sand etc.
In addition, method of the present invention can be conveniently used in existing shock isolation system of upgrading, in case there is new earthquake classification this area.In fact, this Seismic classify causes the maximum horizontal of isolator to be out of shape to be needed to increase, and thus the groove width causing building other also need to increase, and this usually can not realize.Secondly, when isolator and groove can not requirement lateral deformation according to the earthquake risk value of amendment, amendment groove will not be needed to existing around by the empty groove of building be equipped with by gel-filled, or replace existing isolator.
At the existing shock isolation system of upgrading in particular cases, building by empty groove around, can displacement when earthquake occurs, the gel pouring into groove can without the need to meeting stricter earthquake classification with increasing gap width and/or replacing isolator.Subsidiary advantage is, gel portable protective gaps, from insertion earth wherein or the obstruction of other hard material, in future, will protect the freely-movable of antidetonation superstructure.
In any case gel or can the polymer of gel be natural or the water absorbent polymer of Prof. Du Yucang, can absorb a large amount of water, be called as have a superabsorbent ability or SAP (superabsorbentpolymer) polymer.
At polymer by pregelatinized situation, by being mixed with water by least one SAP polymer, before filling groove, get gel ready in advance.This groove is filled up by a large amount of or adequately expanded polymer then.
In another embodiment, gel original place in groove is formed.In this case, this groove in original place by least one polymer and/or can fill up the cross-linking monomer of gel.
For this reason:
-groove is filled up by the not crosslinked water absorbent polymer being dissolved in water in advance, wherein adds crosslinking agent.In this case, polymer gel is in groove.
-or groove is filled up by the mixture being dissolved in the water imbibition monomer of water in advance, wherein adds crosslinking agent and catalyzer.In this case, monomer polymerization, and then crosslinked with the polymer forming water-swellable.
According to the present invention, SAP polymer obtains from such as non-ionic, anion and/or cationic monomer.
Usually preferably, the SAP polymer used in the present invention be crosslinked and from the polymerization of following water-soluble monomer, do not have technology to limit obtain:
-anionic monomer.Advantageously, this anionic monomer is selected from the group comprising the monomer with carboxyl function, such as acrylic acid, methacrylic acid and and salt, have sulfonate functional as 2-acrylamide-2-methylpro panesulfonic acid monomer (2-acrylamido-2-methylpropanesulphonic, ATBS) and its esters.
-non-ionic monomer.Advantageously, this non-ionic monomer from comprising acrylamide, acrylamide derivative, such as N-alkyl acrylamide and N, N-dialkylacrylamides, group in select.Also formamide, N-vinylpyridine, NVP can be used, hydroxyalkyl acrylates and methacrylate, and (methyl) acrylic acid of carrying oxyalkyl chain and acryloyl morpholine (acryloylmorpholine, ACMO) type.
-cationic monomer.Preferably, this non-ionic monomer is selected from the group comprising diallyldialkylammonihalide salt, such as dimethyl diallyl ammonium chloride (diallyldimethylammoniumchloride, and dialkyl aminoalkyl acrylates and methacrylate DADMAC), especially dialkylamino urethane acrylate (dialkylaminoethylacrylate, and methacrylic acid dialkylamino ethyl ester (dialkylaminoethylmethacrylate ADAME), and their acidifying or quaternization MADAME).
In a preferred embodiment, this polymer is the cross-linked copolymer of acrylamide and acrylates partially or completely, and and preferably comprises the acrylamide of 40-90mol% and the acrylates partially or completely of 10-60mol%.
Substitute with the acrylic acid of neutralization the swellability that a certain proportion of acrylamide can improve SAP polymer, such as, reduce the amount of required polymer.
SAP polymer also can be combine, the monomeric unit that namely can comprise water imbibition monomeric unit in addition, partially or completely not absorb water.This SAP polymer because of but crosslinked and to combine.At SAP crosslinked polymer and comprise partially or completely not hydrophilic monomers unit, gel can become harder.
Hydrophilic monomers does not have not water absorption character, such as ethyoxyl alkyl (methyl) acrylates or ethyoxyl alkyl (methyl) acrylamide.
Catalyzer is such as redox couple, as hydrogen phosphide cumene and bisulfites, and nitrogen-containing compound, as 2,2'-azo two (isobutyronitrile).
This polymer is crosslinked, or be polymerized (methylene-bisacrylamide, salinization or quaternized trialkylamine etc.) with the form of polyfunctional monomer by crosslinking agent, or by carrying out post processing to polymer, such as, by adding crosslinking agent, as aluminium citrate, zirconium lactate or titanate.
These gels also can obtain from crosslinked natural polymer, as with borate or the crosslinked guar gum of zirconates.These products are more easily biodegradable, and must protect with a large amount of bactericide.
As a rule, allly can to protect with bactericide for polymer of the present invention.In practice, bactericide is added in gel or polymer and/or crosslinkable monomers.
In the trench, preferably, SAP polymer fully expands.
This groove can directly excavate on ground, or is excavating apart from building or the certain distance of architectural complex.This distance between 1 meter to 50 meters, preferably between 2 meters to 10 meters.
Usually, continuous print groove excavates around building or architectural complex, that is, in the whole periphery of building or architectural complex.This groove is called as periphery ditch.A ditch can be excavated between two adjacent buildings.
When implementing method of the present invention when building is built, groove is by being parallel to the wall of ground and being formed building two apart from the position of 0.2 meter to 1 meter, ground.
When in order to protect existing building or architectural complex and implement method of the present invention, utilize trenching machine grooving.
These trenching machines have several model:
-wheel excavator, the depth capacity of permission is 1.20 meters/1.50 meters, narrower in width: 10 centimetres to 20 centimetres.
-chain trencher, can reach the degree of depth of 8 meters on soft ground.The width of groove is determined by the rigidity of apparatus arm, and minimum is 20 centimetres to 40 centimetres, and specific ditching function reaches 1 meter or more.
Trenching machine has various different design, and certainly in the degree of depth and the width of floor type (chisley soil, limestone, rock etc.), groove, power is from 50 horsepowers to 1500 horsepowers.These trenching machines are often used to agricultural and bury irrigation pipe.
In practice, the width of groove between 20 centimetres to 100 centimetres, preferably between 30 centimetres to 60 centimetres.The degree of depth of groove between 1 meter to 10 meters, preferably between 3 meters to 6 meters.The width of groove and the degree of depth can be determined by special test.
In the embodiment improved, if groove wall has enough rigidity, concrete wall are cast along the length direction of groove wall.
In order to improve the shock resistance of protected building (group), also at least one Article 2 groove can be dug out in the periphery of building (group), and with the gel-filled Article 2 groove of water imbibition.
For the reason of reality, the groove being filled with gel is allowed to people and the freely through element covering of vehicle of building (group) surrounding, but wherein, consider the antidetonation isolator of building, the free transverse movement of the superstructure that antidetonation should not be hindered to isolate.When there being antidetonation isolator, these elements should be, such as, and the metal sheet be only fixed on.When not having antidetonation isolator, these elements also can be heavier and comprise concrete slab.
If necessary, this gel by removing easily by the mode of truck suction, or can be refilled by the mode of injecting new gel.Therefore, easily and at low cost replace the standing charges that gel can reduce system, guarantee the expected service life reaching code requirement simultaneously.
This gel can be placed by several method, and these methods will be described by the following example, and the present invention and advantage thereof are described with reference to the accompanying drawings.
Fig. 1 shows one embodiment of the present of invention, and the dissipation recovery polymer wherein based on gel is placed on around building and is connected in the groove of the ground of this building, is provided with shock isolation system below this building;
Fig. 2 shows an alternative embodiment of the invention, wherein restores polymer based on the dissipation of gel and is placed on around building and with the ground of this building in the groove of some meters, is provided with shock isolation system below this building;
Fig. 3 shows an alternative embodiment of the invention, wherein restores polymer 5 based on the dissipation of gel and to be placed on around building 1 and with the ground of this building in the groove 4 of some meters, this groove is comparatively dark, to compensate the disappearance of the shock isolation system under building;
Fig. 4 shows an alternative embodiment of the invention, and the dissipation recovery polymer wherein based on gel is placed on the cave of excavating formation along the isolator below building, and this cave is parallel to the plane of the isolator of slip or rolling or other types and is formed; And
Fig. 5 shows the top view of an alternative embodiment of the invention, and the dissipation recovery polymer 5 wherein based on gel is held in place in the direct groove 4 of two adjacent building 1.
Fig. 1 schematically shows the building 1 being equipped with antidetonation isolator 2, and antidetonation isolator 2 is rubber shock absorber, slide block, screw or spheroid bearing, pipe and sand such as.According to the present invention, this groove excavates ground around building 43 times, near the ground of building, and gel or can the polymer 5 of gel be poured in groove.Due to the damping action of absorbing vibrational energy when building resets, this building is the protected harm avoiding flatly seismic wave thus, that is to say, in earthquake 6 or after earthquake 6, once seismic wave disappears, just makes building be returned to original position.
At the existing shock isolation system 2 of upgrading in particular cases, empty groove 4 is around building, make building energy displacement when earthquake occurs, the gel 5 pouring into groove 4 meets stricter antidetonation classification by avoiding the mode of the width in increase gap and/or replacing isolator 7.
In an embodiment as illustrated in figure 2, groove 4 excavated with building 1 at a distance of the position of a segment distance, building 1 has the ground 2 be positioned under it and the gap 7 be positioned between ground and sidewall.This building is subject to the good protection for flatly seismic wave.
In an embodiment as illustrated in figure 3, groove 4 excavated be not equipped with the building of isolator or architectural complex 1 at a distance of the position of a segment distance.The decay of seismic wave can be protected further and both can not use antidetonation isolator or the building with the renovation of other technologies means unintentionally.
In the embodiment as shown in fig .4, the cave 8 be positioned at below building is poured into based on the power consumption of gel and In situ polymer thing 5, to form damping reposition element in shock isolation system, wherein isolator 9 is planar surface steel-polytetrafluoroethylene (PTFE) carriage (cost is limited and only provide the horizontal movement of segregate superstructure).Structure interval 10 around segregate building is filled by polymer gel 10.
Finally, Fig. 5 shows and insert damping reset gel to prevent the situation of hammering between adjacent building.Like that, polymer is arranged in the groove 4 between adjacent two buildings 1.
Embodiment 1: the placement of high water absorbency polymer
A kind of high water absorbency polymer, be acrylamide/sodium Acrylate/ATBS sodium terpolymer (70/-25/5) in the present embodiment, particle diameter is less than 5 millimeters, and in dissolving tank, water-swellable is to 150 to 200 times of its volume.Then, this high water absorbency polymer is transported to scene by truck, is pumped to the groove (as Fig. 1 or Fig. 2) of 4 meters dark 40 centimetres wide around sensitivity building at the scene.
Embodiment 2: the preparation of the gel obtained by the mixture of two kinds of solution and use
Prepare two kinds of solution:
The first solution A comprises:
200 kg water;
The acrylamide of 9600 kilogram 50%;
300 kilograms of bismethacrylamide (Methylene-bis-acrylamide, MBA) and
300 kilograms of triethanolamines.
The second solution B comprises:
9900 kg water;
297 kilograms of sodium peroxydisulfates.
These two kinds of solution are pumped out and mix, and mixture is poured in groove then, polymerization reaction take place, form absorbing rigid gel (as Fig. 1 or Fig. 2).
Embodiment 3:
With mixture (70mol%-30mol%) solution of the acrylamide/sodium Acrylate of tanker truck transport 50% with containing the triethanolamine of 3% and the MBA of 3%.At the scene, the sodium peroxydisulfate of 300 kilograms is dissolved in 990 kg of water solution, and is added in this mixture.This allows to have good conforming gel and is polymerized in position.
In order to the stability of product, add a small amount of (0.01wt%) bactericide, ProtectolHT (triazine).
At the groove formed apart from building 10 meters of, dark 5 meters, wide 50 centimetres, the gel be ready is full of.
Building, by flexible support, is generally rubber, is separated with ground, and the groove containing gel on sidewall.This building has excellent anti-seismic performance.
Those skilled in the art can improve the use of superabsorbent gels or production for adapting to local condition.
Claims (14)
1., for the protection of building or the architectural complex method from the horizontal component harm of seismic wave, comprising:
Form groove at described building or the peripheral all or in part of architectural complex, or dig out cave below described building;
Filling in described groove or described cave can the pregelatinized polymer of at least one of gel in described groove, or toward described groove or described cave in filling can in described groove at least one polymer of gel and/or the mixture of polymerisable monomer.
2. method according to claim 1, is characterized in that: described groove is formed near ground.
3. method according to claim 1, is characterized in that: described groove is being formed apart from described building or building structure group one segment distance place.
4. according to the method in the claims described in any one, it is characterized in that: described gel or can gelatinate polymer be high water absorbency polymer.
5. according to the method in the claims described in any one, it is characterized in that: at described polymer by pregelatinized situation, described groove is filled up by the polymer partially or completely expanded.
6. according to the method in claim 1-4 described in any one, it is characterized in that: when described groove or described cave by least one can the polymer of gel fill up time, described polymer is the not crosslinked water absorbent polymer be dissolved in advance in water, is added with crosslinking agent in water.
7. according to the method in claim 1-4 described in any one, it is characterized in that: when described groove or described cave be crosslinked can gel monomer be full of time, described monomer is absorptive and is dissolved in advance in water, is added with crosslinking agent and catalyzer in described mixture.
8. according to the method in the claims described in any one, it is characterized in that: described polymer is obtained by the monomer chosen in following group, and this group comprises:
A. from comprising the monomer with carboxyl function and there is the anionic monomer selected the group of the monomer of sulfonate functional;
B. from comprising acrylamide, acrylamide derivative, formamide, N-vinylpyridine, NVP, hydroxyalkyl acrylates and methacrylate, and the non-ionic monomer selected in (methyl) acrylic acid group of carrying oxyalkyl chain and ACMO (acryloyl morpholine);
C. from comprising DADMAC (dimethyl diallyl ammonium chloride) and dialkyl aminoalkyl acrylates and methacrylate, especially ADAME (dialkylamino urethane acrylate) and MADAME (methacrylic acid dialkylamino ethyl ester), and the cationic monomer selected in the group of their acidifying or quaternization.
9. according to the method in the claims described in any one, it is characterized in that: described crosslinking agent is selected from polyfunctional monomer, aluminium citrate, zirconium lactate and titanate.
10. according to the method in the claims described in any one, it is characterized in that: in described gel or described polymer and/or described crosslinkable monomers, add bacteria remover.
11., according to the method in the claims described in any one, is characterized in that: excavating described groove, preferably at 2 meters to 10 meters apart from described building 1 meter to 50 meters.
12. according to the method in the claims described in any one, it is characterized in that: the width of described groove is between 20 centimetres to 100 centimetres, preferably between 30 centimetres to 60 centimetres, the degree of depth of described groove between 1 meter to 10 meters, preferably between 3 meters to 6 meters.
13., according to the method in the claims described in any one, is characterized in that: excavate described groove in the whole periphery of described building.
14., according to the method in claim 1-12 described in any one, is characterized in that: described groove is by being parallel to the wall of ground and being formed building two apart from the position of 0.2 meter to 1 meter, ground.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1350914 | 2013-02-04 | ||
| FR1350914A FR3001744B1 (en) | 2013-02-04 | 2013-02-04 | METHOD FOR PROTECTING A BUILDING OF SEISMIC WAVES BY USING SUPERABSORBENT POLYMERS |
| PCT/EP2014/052086 WO2014118381A1 (en) | 2013-02-04 | 2014-02-04 | Method of protecting a building or group of buildings from seismic waves using gelifying polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105121747A true CN105121747A (en) | 2015-12-02 |
Family
ID=48521159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480006034.XA Pending CN105121747A (en) | 2013-02-04 | 2014-02-04 | Method of protecting a building or group of buildings from seismic waves using gelifying polymers |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150337518A1 (en) |
| EP (1) | EP2951355A1 (en) |
| CN (1) | CN105121747A (en) |
| AU (1) | AU2014211350A1 (en) |
| CA (1) | CA2896630A1 (en) |
| FR (1) | FR3001744B1 (en) |
| WO (1) | WO2014118381A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760889A (en) * | 2016-11-24 | 2017-05-31 | 国网河南省电力公司周口供电公司 | Shaft tower anti-vibration platform |
| CN109339273A (en) * | 2018-11-20 | 2019-02-15 | 三峡大学 | A kind of constructure shakeproof method based on non-newtonian fluid |
| CN109441109A (en) * | 2018-12-03 | 2019-03-08 | 三峡大学 | A kind of shock insulation buffer area reducing or eliminating seismic energy and method of construction |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017106518A1 (en) * | 2015-12-15 | 2017-06-22 | Massachusetts Institute Of Technology | Elastic wave damping structures |
| WO2017136415A1 (en) * | 2016-02-01 | 2017-08-10 | University Of Houston System | Systems and methods for periodic material-based seismic isolation for underground structures |
| KR101722669B1 (en) * | 2016-06-16 | 2017-04-12 | 주식회사 천일 | Earthquake-Resistant Light Tower with the Tuned Mass Damper |
| GB201617808D0 (en) * | 2016-10-21 | 2016-12-07 | Imperial Innovations Limited And Ecole Centrale De Marseille And Universite D'aix Marseille And Cent | Seismic defence structures |
| CN111155566A (en) * | 2019-12-31 | 2020-05-15 | 兰州理工大学 | Construction method of empty ditch vibration isolation barrier |
| CN115961650B (en) * | 2022-11-02 | 2024-03-01 | 兰州理工大学 | Vibration control device for reducing earthquake response of adjacent liquid storage tanks and vibration control method thereof |
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| CN1054111A (en) * | 1990-09-12 | 1991-08-28 | 单蕴平 | Damping fluid bag on the building foundation |
| US5472761A (en) * | 1993-12-17 | 1995-12-05 | Hoechst Celanese Corp. | Vibration damping superabsorbent composites |
| CN1845971A (en) * | 2003-09-02 | 2006-10-11 | 株式会社钟化 | Curable composition |
| CN101602836A (en) * | 2009-07-20 | 2009-12-16 | 河北星河通信技术有限公司 | Thermoplastic elastomer of hydropolymer and preparation method thereof |
| CN101624461A (en) * | 2009-03-10 | 2010-01-13 | 叶孙勇 | Cross-linked rubber composition, application thereof, rubber grains prepared by cross-linked rubber composition, preparation method and injection method of rubber grains |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2964580A1 (en) * | 2010-09-15 | 2012-03-16 | Centre Nat Rech Scient | STRUCTURE CAPABLE OF PUSHING AN ELASTIC WAVE PROPAGATING IN A PLATE |
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2013
- 2013-02-04 FR FR1350914A patent/FR3001744B1/en not_active Expired - Fee Related
-
2014
- 2014-02-04 CA CA2896630A patent/CA2896630A1/en not_active Abandoned
- 2014-02-04 CN CN201480006034.XA patent/CN105121747A/en active Pending
- 2014-02-04 EP EP14702590.2A patent/EP2951355A1/en not_active Withdrawn
- 2014-02-04 WO PCT/EP2014/052086 patent/WO2014118381A1/en active Application Filing
- 2014-02-04 US US14/758,470 patent/US20150337518A1/en not_active Abandoned
- 2014-02-04 AU AU2014211350A patent/AU2014211350A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106760889A (en) * | 2016-11-24 | 2017-05-31 | 国网河南省电力公司周口供电公司 | Shaft tower anti-vibration platform |
| CN109339273A (en) * | 2018-11-20 | 2019-02-15 | 三峡大学 | A kind of constructure shakeproof method based on non-newtonian fluid |
| CN109441109A (en) * | 2018-12-03 | 2019-03-08 | 三峡大学 | A kind of shock insulation buffer area reducing or eliminating seismic energy and method of construction |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2014211350A1 (en) | 2015-07-16 |
| FR3001744B1 (en) | 2015-02-13 |
| FR3001744A1 (en) | 2014-08-08 |
| WO2014118381A1 (en) | 2014-08-07 |
| EP2951355A1 (en) | 2015-12-09 |
| CA2896630A1 (en) | 2014-08-07 |
| US20150337518A1 (en) | 2015-11-26 |
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