CN115341673A - Cement reclaimed rubber shock insulation support - Google Patents
Cement reclaimed rubber shock insulation support Download PDFInfo
- Publication number
- CN115341673A CN115341673A CN202210764426.9A CN202210764426A CN115341673A CN 115341673 A CN115341673 A CN 115341673A CN 202210764426 A CN202210764426 A CN 202210764426A CN 115341673 A CN115341673 A CN 115341673A
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- Prior art keywords
- cement
- rubber block
- regeneration
- ring beam
- rubber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004568 cement Substances 0.000 title claims abstract description 99
- 230000035939 shock Effects 0.000 title abstract description 27
- 238000009413 insulation Methods 0.000 title abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 230000008929 regeneration Effects 0.000 claims description 52
- 238000011069 regeneration method Methods 0.000 claims description 52
- 239000011449 brick Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000010920 waste tyre Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a cement reclaimed rubber shock insulation support, which belongs to the field of shock insulation supports and comprises a cement reclaimed rubber block, vertical steel bars, constraint stirrups and steel end plates. According to the invention, the cement regenerated rubber block is used as a bearing body, the bearing capacity is provided by the vertical steel bars, the vertical steel bars are transversely constrained by the constraining stirrups, the integrity of the cement regenerated rubber block is further enhanced, the cement regenerated rubber block is arranged between the building girth beam and the foundation or between the upper and lower girth beams, the cement regenerated rubber block is used for effectively buffering longitudinal vibration and transverse vibration during earthquake, when transverse vibration occurs, the cement regenerated rubber block and the vertical steel bars are used for isolating the transverse vibration, and the steel end plates are used for increasing the contact area among the vertical steel bars, the girth beams and the foundation. The cement regenerated rubber block can be used as a better shock insulation cushion layer, so that waste tires can be recycled, and the support is simple in structure, low in manufacturing cost, high in practicability and capable of being widely applied to shock insulation of common houses in cities and towns.
Description
Technical Field
The invention discloses a cement reclaimed rubber shock insulation support which is used as a long-acting low-cost village and town house shock insulation method and is laid between a house structure ring beam and a foundation or between an upper ring beam and a lower ring beam, and relates to the fields of geotechnical engineering, constructional engineering, structural shock resistance and shock insulation.
Background
The traditional shock insulation method is represented by taking a rubber shock insulation support as a typical representative, is high in manufacturing cost and is difficult to apply to village and town self-built houses with large quantity and wide range. Therefore, the research on the low-cost common multi-storey house shock isolation method has important practical significance.
The production of the reclaimed rubber powder by mechanically crushing and physically grinding the waste tires is a main way for beneficial recycling of the rubber powder.
For the last two decades, scholars both at home and abroad have studied the mechanical properties of mixtures of scrap tire rubber chips and sand (rubber sand) in order to solve the problem of scrap tire build-up (Feng & scanter, 2000; shang hei et al, 2010, antazagan et al, 2011a,2011b, antazagan et al, 2011, 2012 nakhaee & Marandi,2011, senetakis et al,2009,2012 li et al, 2016; liu square formation, 2016b. The results show that: rubber sand has the engineering characteristics of low density, low modulus and good elasticity, has good durability and environmental affinity when replacing partial natural soil materials to be buried underground, and can be applied to the civil engineering fields of soft foundation treatment, retaining wall backfill, lifeline pipeline protection and the like (Humphrey et al, 1992, masad et al, 1996, lee et al, 1999 Xiao et al, 2012 PATIL et al, 2011 SOLTEN-JIGHEH et al, 2013, christ et al, 2010. In particular, the composite material can be used as a high-quality and low-cost energy-consuming filler due to the outstanding advantages of low modulus and high damping. The cement reclaimed rubber is one of rubber sand, and is prepared by adding cement and fiber materials on the basis of the traditional rubber sand and mixing.
In the face of severe reality that a common multi-layer building suffers from severe earthquake disasters and severe loss, chinese scholars develop deep research in the field of low-cost shock insulation, and explore various ways such as sand cushion shock insulation (sinus tomb et al, 2005), steel bar asphalt layer shock insulation (shang zhan ping et al, 2011a,2011b, 2012), soil bag shock insulation (Liu si macro et al 2011, 2012, 2015), simple shock insulation supports for crown of a waste tire (bear peak et al, 2012, 2014), rubber supports for interlayer of engineering plastic plates (tang et al, 2012, 2013, 2014), friction slip shock insulation (Wang Huilan, shi Xuan et al, 2014a, 2014b), shock insulation for a glass ball graphite slip layer (Cao Wanlin et al, 2014, 2015).
The cement reclaimed rubber has elasticity and certain strength, so that the cement reclaimed rubber shock insulation support taking the cement reclaimed rubber as the base is necessary.
Disclosure of Invention
The invention aims to solve the problems in the background art and designs a cement reclaimed rubber shock insulation support.
The technical scheme includes that the cement regenerated rubber shock insulation support comprises a cement regenerated rubber block (1), vertical steel bars (2), constraint stirrups (3) and steel end plates (4), wherein the cement regenerated rubber block (1) is of a rectangular block structure, the four vertical steel bars (2) are vertically distributed in the cement regenerated rubber block (1) in a rectangular array mode, the constraint stirrups (3) are embedded in the cement regenerated rubber block (1) and four ends of the constraint stirrups are respectively connected with the central portions of the four vertical steel bars (2), the eight steel end plates (4) are respectively installed on the upper side and the lower side of the four vertical steel bars (2) and are flush with the upper surface or the lower surface of the cement regenerated rubber block (1), and geometric characteristic parameters of the eight steel end plates are as follows: the length L, the width W and the height H of the support, the length L-H1 of the vertical steel bar, the extending length H2, the distance S and the diameter D1, the side length S and the diameter D2 of the restraint stirrup, and the thickness H1 and the side length A of the steel end plate. The value of the geometric characteristic parameter of the cement reclaimed rubber shock insulation support is determined by research.
Cement regeneration rubber block (1) upper portion is equipped with circle roof beam (5), circle roof beam (5) are located cement regeneration rubber block (1) upper surface top and are contacted with steel end plate (4) on cement regeneration rubber block (1) upper surface and upper portion, cement regeneration rubber block (1) lower part is equipped with basis (6), cement regeneration rubber block (1) lower surface below is located in basis (6) and is contacted with steel end plate (4) of cement regeneration rubber block (1) lower surface and lower part.
Two ends of a vertical steel bar (2) in the cement regeneration rubber block (1) respectively extend upwards and downwards from the steel end plate (4) to the upper part of the ring beam (9) and the lower part of the ring beam (10).
The cement regeneration rubber blocks (1) are distributed below the ring beam (5) at equal intervals, a building body (7) is arranged on the ring beam (5), and the building body (7) is fixedly connected to the upper surface of the ring beam (5).
Be equipped with auxiliary stay fragment of brick (8) on basis (6) between cement regeneration rubber block (1), auxiliary stay fragment of brick (8) fixed mounting just is located between cement regeneration rubber block (1) on basis (6), auxiliary stay fragment of brick (8) upper end height is less than cement regeneration rubber block (1) height.
Has the beneficial effects that:
the invention provides a cement regenerated rubber shock insulation support which has the following beneficial effects that through the structural design of the device, a cement regenerated rubber block is used as a bearing body, the vertical reinforcing steel bars provide bearing capacity, and a restraint stirrup restrains the vertical reinforcing steel bars transversely, so that the integrity of the cement regenerated rubber block is enhanced, the cement regenerated rubber block is arranged between a ring beam and a foundation or between an upper ring beam and a lower ring beam of a building body, so that the cement regenerated rubber block can effectively buffer longitudinal vibration and transverse vibration during earthquake, when the transverse vibration occurs, the cement regenerated rubber block and the vertical reinforcing steel bars can carry out shock insulation on the transverse vibration, the contact area between the vertical reinforcing steel bars and the ring beam or the foundation is increased through a steel end plate, and the waste tires can be recycled by utilizing the cement regenerated rubber block.
Drawings
FIG. 1 is a perspective structural schematic diagram of the cement reclaimed rubber seismic isolation bearing of the invention;
FIG. 2 is a schematic cross-sectional structural view of a ring beam and a foundation in a first embodiment of the cement reclaimed rubber seismic isolation bearing of the invention;
FIG. 3 is a schematic structural diagram of the cement reclaimed rubber vibration isolation support in cooperation with a building body;
FIG. 4 is a schematic perspective view of a second embodiment of the cement reclaimed rubber seismic isolation bearing of the present invention
FIG. 5 is a schematic cross-sectional structural view of a ring beam and a foundation in a second embodiment of the cement reclaimed rubber seismic isolation bearing of the invention;
FIG. 6 is a schematic diagram of a mechanical model of a composite unit body of the cement reclaimed rubber seismic isolation bearing.
In the figure, 1, cement regeneration rubber blocks; 2. vertical reinforcing steel bars; 3. restraining the stirrup; 4. steel end plates; 5. a ring beam; 6. a foundation; 7. a building body; 8. auxiliary supporting bricks; 9. an upper ground ring beam; 10. a lower ground ring beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed/sleeved," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The first embodiment is as follows: referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a cement regeneration glues isolation bearing, glue piece 1 including cement regeneration, vertical reinforcing bar 2, restraint stirrup 3, steel end plate 4, cement regeneration glues piece 1 and is the rectangle massive structure, four vertical reinforcing bar 2 are vertical to be rectangle array distribution and inlay in cement regeneration glues piece 1, restraint stirrup 3 inlays in cement regeneration glues piece 1 and its four corners respectively with four vertical reinforcing bar 2 middle parts be connected, eight steel end plate 4 install respectively about four vertical reinforcing bar 2 both sides and with cement regeneration glue the upper surface or the lower surface parallel and level of piece 1.
According to the invention, the ring beam 5 is arranged on the upper part of the cement regeneration rubber block 1, the ring beam 5 is arranged above the upper surface of the cement regeneration rubber block 1 and is in contact with the upper surface of the cement regeneration rubber block 1 and the steel end plate 4 on the upper part of the cement regeneration rubber block 1, the foundation 6 is arranged on the lower part of the cement regeneration rubber block 1, the foundation 6 is arranged below the lower surface of the cement regeneration rubber block 1 and is in contact with the lower surface of the cement regeneration rubber block 1 and the steel end plate 4 on the lower part of the cement regeneration rubber block 1, and then the ring beam 5 is borne by the cement regeneration rubber blocks 1, the vertical reinforcing steel bars 2 and the steel end plate 4 of the restraint stirrup 3.
According to the invention, a plurality of cement regeneration rubber blocks 1 are distributed below the ring beam 5 at equal intervals, the ring beam 5 is provided with a building body 7, the building body 7 is fixedly connected to the upper surface of the ring beam 5 and bears the building body 7 through the ring beam 5, the building body 7 can be a brick-concrete frame structure, and the ring beam 5 increases the integrity of the building body 7.
According to the invention, the auxiliary supporting bricks 8 are arranged on the foundation 6 between the cement regeneration rubber blocks 1, the auxiliary supporting bricks 8 are fixedly arranged on the foundation 6 and are positioned between the cement regeneration rubber blocks 1, the heights of the upper ends of the auxiliary supporting bricks 8 are lower than the heights of the cement regeneration rubber blocks 1, the ring beam 5 is supported in an auxiliary manner through the auxiliary supporting bricks 8, and the auxiliary supporting bricks 8 are in contact with the ring beam 5 under the relative displacement of the ring beam 5 and the foundation 6 to support so as to provide enough bearing capacity to prevent the house from inclining or collapsing when the earthquake is large.
In this embodiment:
during the use, regard as the supporting body through cement regeneration rubber block 1, provide the bearing capacity through vertical reinforcing bar 2, restraint stirrup 3 transversely retrains vertical reinforcing bar 2, and then the wholeness of cement regeneration rubber block 1 has been strengthened, through placing cement regeneration rubber block 1 between 5 and the basis 6 of collar tie beam of building body 7 in, and then vertical vibrations and the horizontal vibrations when taking place through cement regeneration rubber block 1 to the earthquake play effective buffering, when taking place horizontal vibrations, cement regeneration rubber block 1 and vertical reinforcing bar 2 carry out the shock insulation to horizontal vibrations, play the area of contact who increases between vertical reinforcing bar 2 and collar tie beam 5 or basis 6 through steel end plate 4, the utilization of cement regeneration rubber block 1 makes junked tire obtain reutilization.
Example two:
referring to fig. 4 and 5, two ends of the vertical steel bar 2 in the cement recycling rubber block 1 respectively extend upwards and downwards from the steel end plate 4 to the upper ground gird 9 and the lower ground gird 10, so as to increase the firmness of the connection of the cement recycling rubber block 1, the vertical steel bar 2, the restraint stirrup 3 and the steel end plate 4 with the upper ground gird 9 and the lower ground gird 10.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cement regeneration glues isolation bearing, includes cement regeneration and glues piece (1), vertical reinforcing bar (2), restraint stirrup (3), steel end plate (4), its characterized in that, cement regeneration glues piece (1) and is rectangle block structure, four vertical reinforcing bar (2) are vertical to be rectangle array distribution and to inlay in cement regeneration glues piece (1), restraint stirrup (3) inlay in cement regeneration glues piece (1) and its four ends respectively with four vertical reinforcing bar (2) central point connects, eight steel end plate (4) are installed respectively in four both sides and upper surface or lower surface parallel and level with cement regeneration glues the piece (1) about vertical reinforcing bar (2).
2. The cement regeneration rubber isolation bearing according to claim 1, wherein a ring beam (5) is arranged on the upper portion of the cement regeneration rubber block (1), the ring beam (5) is arranged above the upper surface of the cement regeneration rubber block (1) and is in contact with the upper surface of the cement regeneration rubber block (1) and the steel end plate (4) on the upper portion of the cement regeneration rubber block, a foundation (6) is arranged on the lower portion of the cement regeneration rubber block (1), and the foundation (6) is arranged below the lower surface of the cement regeneration rubber block (1) and is in contact with the lower surface of the cement regeneration rubber block (1) and the steel end plate (4) on the lower portion of the cement regeneration rubber block.
3. The cement reclaimed rubber seismic isolation bearing according to claim 2, wherein two ends of the vertical steel bars (2) in the cement reclaimed rubber block (1) respectively extend upwards and downwards from the steel end plate (4) to the upper ring beam (9) and the lower ring beam (10).
4. The cement reclaimed rubber vibration-isolating support as claimed in claim 2, wherein the cement reclaimed rubber blocks (1) are distributed below the ring beam (5) at equal intervals, a building body (7) is arranged on the ring beam (5), and the building body (7) is fixedly connected to the upper surface of the ring beam (5).
5. The cement regenerated rubber seismic isolation bearing according to claim 4, characterized in that auxiliary supporting bricks (8) are arranged on the foundation (6) between the cement regenerated rubber blocks (1), the auxiliary supporting bricks (8) are fixedly installed on the foundation (6) and are located between the cement regenerated rubber blocks (1), and the height of the upper ends of the auxiliary supporting bricks (8) is lower than that of the cement regenerated rubber blocks (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210764426.9A CN115341673A (en) | 2022-07-01 | 2022-07-01 | Cement reclaimed rubber shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210764426.9A CN115341673A (en) | 2022-07-01 | 2022-07-01 | Cement reclaimed rubber shock insulation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115341673A true CN115341673A (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210764426.9A Pending CN115341673A (en) | 2022-07-01 | 2022-07-01 | Cement reclaimed rubber shock insulation support |
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| Country | Link |
|---|---|
| CN (1) | CN115341673A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970911A (en) * | 2005-11-21 | 2007-05-30 | 郭迅 | Height-adjustable rubber shock insulation support |
| CN102926408A (en) * | 2012-10-11 | 2013-02-13 | 北京筑福建设工程有限责任公司 | Base seismic isolation structure and underpinning treatment method thereof |
| CN203021910U (en) * | 2012-12-17 | 2013-06-26 | 同济大学 | Reinforcing mesh reinforcing rubber supporting seat |
| CN103603440A (en) * | 2013-11-22 | 2014-02-26 | 广州大学 | Shock-isolating connecting structure adaptable to rural buildings and construction method of shock isolating layer |
| CN105625598A (en) * | 2016-03-24 | 2016-06-01 | 新疆大学 | Under-wall shock isolation device and shock isolation layer structure |
| CN108314390A (en) * | 2018-05-15 | 2018-07-24 | 佛山市鸿狮混凝土有限公司 | A kind of waste tire rubber regeneration concrete and preparation method thereof |
| CN210086469U (en) * | 2019-04-04 | 2020-02-18 | 杨贵文 | Building seismic mitigation and isolation foundation structure |
-
2022
- 2022-07-01 CN CN202210764426.9A patent/CN115341673A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1970911A (en) * | 2005-11-21 | 2007-05-30 | 郭迅 | Height-adjustable rubber shock insulation support |
| CN102926408A (en) * | 2012-10-11 | 2013-02-13 | 北京筑福建设工程有限责任公司 | Base seismic isolation structure and underpinning treatment method thereof |
| CN203021910U (en) * | 2012-12-17 | 2013-06-26 | 同济大学 | Reinforcing mesh reinforcing rubber supporting seat |
| CN103603440A (en) * | 2013-11-22 | 2014-02-26 | 广州大学 | Shock-isolating connecting structure adaptable to rural buildings and construction method of shock isolating layer |
| CN105625598A (en) * | 2016-03-24 | 2016-06-01 | 新疆大学 | Under-wall shock isolation device and shock isolation layer structure |
| CN108314390A (en) * | 2018-05-15 | 2018-07-24 | 佛山市鸿狮混凝土有限公司 | A kind of waste tire rubber regeneration concrete and preparation method thereof |
| CN210086469U (en) * | 2019-04-04 | 2020-02-18 | 杨贵文 | Building seismic mitigation and isolation foundation structure |
Non-Patent Citations (3)
| Title |
|---|
| 付亚男;熊礼全;张学林;何建;姜开渝;: "废旧轮胎隔震技术在村镇砌体结构房屋中应用研究的现状综述", 科学咨询(科技・管理), no. 04 * |
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Application publication date: 20221115 |
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