CN114517585A - Accurate installation method for building shock insulation support - Google Patents
Accurate installation method for building shock insulation support Download PDFInfo
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- CN114517585A CN114517585A CN202210171686.5A CN202210171686A CN114517585A CN 114517585 A CN114517585 A CN 114517585A CN 202210171686 A CN202210171686 A CN 202210171686A CN 114517585 A CN114517585 A CN 114517585A
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- positioning plate
- concrete
- lower buttress
- shock insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 55
- 230000035939 shock Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 8
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 22
- 239000008397 galvanized steel Substances 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- 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
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- 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)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a method for accurately installing a building shock insulation support, and relates to the technical field of building shock insulation. The accurate mounting method of the building isolation bearing comprises lower buttress concrete and an isolation bearing positioning plate leveling device, wherein a pre-embedded rib and column head reinforcing steel bars are arranged on the lower buttress concrete, a primary straight thread sleeve and a hexagon nut are arranged on the pre-embedded rib, and a pre-embedded rib positioning plate is arranged on the lower buttress concrete. According to the method for accurately installing the building shock insulation support, the embedded ribs of the shock insulation support are optimized, the embedded ribs are accurately embedded through innovation of the installation method, so that accurate installation of the building shock insulation support is achieved, the purpose that the stress of the support is uniform is achieved, the stress of the embedded ribs is increased through optimizing the arrangement mode of the embedded ribs of the shock insulation support, and accurate installation of the building shock insulation support is guaranteed through a series of measures such as designing a leveling method of a positioning plate.
Description
Technical Field
The invention relates to the technical field of building shock insulation, in particular to a method for accurately installing a building shock insulation support.
Background
At present, the building shock insulation support is mainly applied to large public buildings. The main purpose is to reduce the damage degree of the main structure of the building under the action of rare earthquake force. When the building shock insulation support is installed, all supports in the shock insulation layer must be guaranteed to be stressed according to the designed mode, the supports are firstly guaranteed to be accurately installed according to the designed position, secondly, the single support is evenly stressed under the accurate condition of the support installation position, and all supports in the shock insulation layer are stressed according to the designed mode. When the shock insulation support is installed, the installation of the embedded bars or the embedded parts of the support is particularly important, in the engineering application at the current stage, the lower pier of the pillar of the shock insulation layer is often provided with a large number of steel bars and is dense, the stress mode of the shock insulation layer is considered, the height of the shock insulation layer also has certain limitation, and the accurate installation of the embedded bars or the embedded parts of the shock insulation support is particularly difficult.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an accurate installation method of a building shock insulation support, which solves the problems that when the shock insulation support is installed, the installation of embedded bars or embedded parts of the support is particularly important, in the engineering application at the current stage, the lower piers of pillars of a shock insulation layer are often provided with more and denser reinforcing steel bars, and the height of the shock insulation layer has certain limitation in consideration of the stress mode of the shock insulation layer, so that the accurate installation of the embedded bars or the embedded parts of the shock insulation support is particularly difficult.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the accurate installation method of the building isolation bearing comprises lower buttress concrete and an isolation bearing positioning plate leveling device, wherein a pre-embedded rib and column head reinforcing steel bars are arranged on the lower buttress concrete, a primary straight thread sleeve and a hexagon nut are arranged on the pre-embedded rib, a pre-embedded rib positioning plate is arranged on the lower buttress concrete, the pre-embedded rib positioning plate comprises a galvanized steel plate, a concrete vibrating port is formed in the middle of the galvanized steel plate, and a bolt hole and an exhaust hole are formed in the galvanized steel plate;
The leveling device for the positioning plate of the shock insulation support comprises a matched nut, and a screw is connected to the matched nut in a threaded manner;
the embedded rib positioning plate is provided with a high-strength bolt, and the high-strength bolt is provided with a rubber protective ring;
the specific construction method comprises the following steps:
preparing a pre-buried rib positioning plate, wherein the pre-buried rib positioning plate is made of a galvanized steel plate with the thickness of 4mm, a concrete vibrating opening with the thickness of phi 150mm is formed in the middle of the galvanized steel plate, so that the concrete of the lower buttress can be conveniently vibrated and compacted, 4 exhaust holes are formed in the periphery of the galvanized steel plate respectively, so that air can be exhausted in the concrete vibrating process, and bolt holes are formed in the corresponding positions on the galvanized steel plate according to the positions of the bolt holes in the shock insulation support;
mounting the embedded ribs, and in the mounting process of the embedded ribs, using the embedded rib positioning plate to ensure that the position of the primary straight thread sleeve is accurate enough, so that the deviation of the primary straight thread sleeve and the insufficient surface flatness of the concrete of the lower pier during the mounting of the shock insulation support are avoided;
when the embedded rib positioning plate is installed, in order to ensure that the embedded rib positioning plate is installed at a designed elevation and the horizontal error is within the range of 5mm, a phi 12 screw and a matched nut are adopted on site for leveling, and the specific leveling method comprises the following steps: welding screw rods and column head reinforcing steel bars at four corners of a column head of a lower buttress respectively, ensuring that the screw rods are vertical, connecting matched nuts with the length of 50mm to the upper parts of the screw rods, simultaneously enabling the screw rods to be in contact with a bottom plate of a pre-embedded rib positioning plate, screwing the matched nuts to realize leveling of the pre-embedded rib positioning plate, and after the pre-embedded rib positioning plate is leveled, welding and fixing the matched nuts and the screw rods to prevent the pre-embedded rib positioning plate from generating deviation in elevation due to looseness;
In order to prevent slurry from entering the pre-buried holes of the primary straight thread sleeve in the lower pier concrete pouring process, high-strength bolts with rubber protection rings are installed at bolt hole positions on the pre-buried rib positioning plates in advance and are screwed down, the high-strength bolts are loosened until the shock insulation support is installed, and the rubber protection rings are taken down;
in order to ensure that the lower buttress concrete is vibrated compactly, before the lower buttress concrete is poured, the installed embedded rib positioning plate is temporarily detached, the high-strength bolt on the bolt hole is tightened, it is ensured that slurry cannot flow into the embedded hole in the one-level straight thread sleeve in the lower buttress concrete pouring process, in order to solve the problem of natural shrinkage of the lower buttress concrete, a micro-expanding agent is added into the lower buttress concrete, a seamless gap between the top surface of the lower buttress concrete and the embedded rib positioning plate is ensured, when the lower buttress concrete is poured to be close to a designed elevation, the embedded rib positioning plate is installed again, the elevation of the top surface of the lower buttress is controlled according to the elevation of the bottom surface of the embedded rib positioning plate, the vibrating time of the lower buttress concrete is properly prolonged, and the air between the lower buttress concrete and the embedded rib positioning plate is fully discharged.
(III) advantageous effects
The invention provides a method for accurately installing a building shock insulation support. The method has the following beneficial effects:
According to the method for accurately installing the building shock insulation support, the embedded ribs of the shock insulation support are optimized, the embedded ribs are accurately embedded through innovation of the installation method, so that accurate installation of the building shock insulation support is achieved, the purpose that the support is stressed uniformly is achieved, the stress of the embedded ribs is increased through optimizing the arrangement mode of the embedded ribs of the shock insulation support, and accurate installation of the building shock insulation support is guaranteed through a series of measures such as designing a leveling method of a positioning plate.
Drawings
FIG. 1 is a design drawing of a positioning plate for embedded bars of a seismic isolation support of the building;
FIG. 2 is a schematic view of a leveling device for a positioning plate of a seismic isolation support of the building;
FIG. 3 is a schematic diagram of a building seismic isolation bearing embedding system.
In the figure: 1. lower buttress concrete; 2. a high-strength bolt; 3. pre-embedding ribs; 4. a hexagonal nut; 5. column cap reinforcing steel bars; 6. a leveling device for a positioning plate of the shock insulation support; 6-1, screw; 6-2, matching nuts; 7. a rubber guard ring; 8. embedding a rib positioning plate; 8-1, galvanized steel sheets; 8-2, exhaust holes; 8-3, bolt holes; 8-4, a concrete vibrating port; 9. a first-stage straight thread sleeve.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an accurate mounting method for a building shock insulation support comprises lower buttress concrete 1 and a shock insulation support positioning plate leveling device 6, wherein a pre-embedded rib 3 and column head reinforcing steel bars 5 are arranged on the lower buttress concrete 1, a primary straight thread sleeve 9 and a hexagon nut 4 are arranged on the pre-embedded rib 3, a pre-embedded rib positioning plate 8 is arranged on the lower buttress concrete 1, the pre-embedded rib positioning plate 8 comprises a galvanized steel plate 8-1, a concrete vibrating opening 8-4 is formed in the middle of the galvanized steel plate 8-1, and a bolt hole 8-3 and an exhaust hole 8-2 are formed in the galvanized steel plate 8-1;
the leveling device 6 of the positioning plate of the vibration isolation support comprises a matched nut 6-2, and a screw rod 6-1 is connected to the matched nut 6-2 in a threaded manner;
the embedded rib positioning plate 8 is provided with a high-strength bolt 2, and the high-strength bolt 2 is provided with a rubber protective ring 7;
the specific construction method comprises the following steps:
preparing a pre-embedded rib positioning plate 8, wherein the pre-embedded rib positioning plate 8 is made of a galvanized steel plate 8-1 with the diameter of 4mm, a concrete vibrating opening 8-4 with the diameter of 150mm is formed in the middle of the galvanized steel plate 8-1, so that concrete of a lower buttress can be conveniently vibrated and compacted, 4 exhaust holes 8-2 are formed in the periphery of the galvanized steel plate 8-1 respectively, so that air can be exhausted in the concrete vibrating process, and bolt holes 8-3 are formed in the corresponding positions of the galvanized steel plate 8-1 according to the positions of the bolt holes in the shock insulation support;
Installing the embedded ribs 3, and in the installation process of the embedded ribs 3, using the embedded rib positioning plate 8 to ensure that the position of the primary straight thread sleeve 9 is accurate enough, so that the deviation of the primary straight thread sleeve 9 and the insufficient surface flatness of the lower pier concrete 1 during the installation of the shock insulation support are avoided;
when the embedded bar positioning plate 8 is installed, in order to ensure that the embedded bar positioning plate 8 is installed at a designed elevation and the horizontal error is within the range of 5mm, a phi 12 screw rod 6-1 and a matched nut 6-2 are adopted for leveling on site, and the specific leveling method comprises the following steps: respectively welding a screw 6-1 with column head reinforcing steel bars 5 at four corners of a column head of a lower buttress, ensuring that the screw 6-1 is vertical, connecting a matched nut 6-2 with the length of 50mm to the upper part of the screw 6-1, simultaneously enabling the screw 6-1 to be in contact with a bottom plate of a pre-embedded bar positioning plate 8, screwing the matched nut 6-2 to realize the leveling of the pre-embedded bar positioning plate 8, welding and fixing the matched nut 6-2 and the screw 6-1 after the pre-embedded bar positioning plate 8 is leveled, and preventing the deviation of the elevation of the pre-embedded bar positioning plate 8 caused by looseness;
in order to prevent slurry from entering a pre-buried hole of a primary straight thread sleeve 9 in the process of pouring the lower buttress concrete 1, mounting a high-strength bolt 2 with a rubber protection ring 7 on a bolt hole 8-3 position on a pre-buried rib positioning plate 8 in advance, screwing the high-strength bolt 2, loosening the high-strength bolt before mounting a shock insulation support, and taking down the rubber protection ring 7;
In order to ensure the lower buttress concrete 1 to be vibrated and compacted, before the lower buttress concrete 1 is poured, the installed embedded rib positioning plate 8 is temporarily dismantled, the high-strength bolts 2 on the bolt holes 8-3 are screwed, so that the grout can not flow into the embedded holes in the first-stage straight thread sleeve 9 in the pouring process of the lower buttress concrete 1, and in order to solve the problem of the natural shrinkage of the lower buttress concrete 1, micro-expanding agent is added into the lower buttress concrete 1 to ensure that no gap exists between the top surface of the lower buttress concrete 1 and the pre-embedded rib positioning plate 8, when the lower buttress concrete 1 is poured and close to the designed elevation, the embedded rib positioning plate 8 is installed again, the elevation of the top surface of the lower buttress is controlled according to the elevation of the bottom surface of the embedded rib positioning plate 8, the vibration time of the lower buttress concrete 1 is properly prolonged, and the air between the lower buttress concrete 1 and the embedded rib positioning plate 8 is fully discharged.
In summary, according to the method for accurately installing the building shock insulation support, the embedded ribs of the shock insulation support are optimized, and innovation of the installation method achieves accurate embedding of the embedded ribs, so that accurate installation of the building shock insulation support is achieved, the purpose that the support is evenly stressed is achieved, the stress of the embedded ribs is increased by optimizing the arrangement mode of the embedded ribs of the shock insulation support, and accurate installation of the building shock insulation support is guaranteed through a series of measures such as a leveling method for designing a positioning plate.
The optimization of the embedded steel bar 3 is described by combining with fig. 3, and in order to ensure that the shock insulation support and the lower pier concrete 1 can be connected in a tight fit manner and meet the stress requirements related to design, the embedded steel bar needs to be embedded before the lower pier concrete 1 is poured. This patent selects the screw-thread steel that the job site is conventional as pre-buried muscle 3 on isolation bearing's is pre-buried, and the concrete specification of screw-thread steel chooses for use after the design checking calculation, for the bond stress that increases between pre-buried muscle 3 and the concrete 1, sets up supporting hexagon nut 4 with it in 3 bottoms of pre-buried muscle, and this method also can shorten the design length of former pre-buried muscle simultaneously to avoid the longer problem that leads to of 3 length of pre-buried muscle to be difficult to the installation.
The patent is to the design and the optimization of pre-buried hole, because the shock insulation support installation is accomplished the back, and the support will be permanent exposes in the shock insulation layer, in order to avoid the adverse effect that this kind of condition brought, when the support built-in fitting design, can not be according to conventional thinking with high strength bolt pre-buried under buttress concrete 1, the replacement keeps somewhere the pre-buried hole. In order to guarantee that pre-buried hole and high strength bolt 2 can close the silk seam tightly in later stage to can reach the requirement of shearing of design, pre-buried one-level straight thread sleeve 9 is selected for use to this patent and is regarded as keeping somewhere of pre-buried hole, and sleeve 9 one end connection screw thread steel is pre-buried muscle 3, and the other end is connected and is used for fixed shock insulation support's high strength bolt 2.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (1)
1. The utility model provides a building isolation bearing accurate installation method, includes lower buttress concrete (1) and isolation bearing locating plate levelling device (6), be provided with on lower buttress concrete (1) and bury muscle (3) and column cap reinforcing bar (5), its characterized in that: the embedded steel bar positioning structure is characterized in that a primary straight thread sleeve (9) and a hexagon nut (4) are arranged on the embedded steel bar (3), a embedded steel bar positioning plate (8) is arranged on the lower buttress concrete (1), the embedded steel bar positioning plate (8) comprises a galvanized steel plate (8-1), a concrete vibrating opening (8-4) is formed in the middle of the galvanized steel plate (8-1), and a bolt hole (8-3) and an exhaust hole (8-2) are formed in the galvanized steel plate (8-1);
The leveling device (6) for the positioning plate of the shock insulation support comprises a matched nut (6-2), and a screw rod (6-1) is connected to the matched nut (6-2) in a threaded manner;
the embedded rib positioning plate (8) is provided with a high-strength bolt (2), and the high-strength bolt (2) is provided with a rubber protection ring (7);
the specific construction method comprises the following steps:
preparing a pre-buried rib positioning plate (8), wherein the pre-buried rib positioning plate (8) is made of a galvanized steel plate (8-1) with the thickness of 4mm, a concrete vibrating opening (8-4) with the thickness of 150mm is formed in the middle of the galvanized steel plate (8-1), so that lower buttress concrete can be conveniently vibrated and compacted, 4 exhaust holes (8-2) are formed in the periphery of the galvanized steel plate (8-1) respectively, so that air can be exhausted in the concrete vibrating process, and bolt holes (8-3) are formed in the corresponding positions of the bolt holes in the shock insulation support on the galvanized steel plate (8-1);
installing the embedded ribs (3), and in the installation process of the embedded ribs (3), using the embedded rib positioning plates (8) to ensure that the positions of the first-stage straight thread sleeves (9) are accurate enough, so that the deviation of the first-stage straight thread sleeves (9) and the insufficient surface flatness of the lower pier concrete (1) during the installation of the shock insulation support are avoided;
when the embedded rib positioning plate (8) is installed, in order to ensure that the embedded rib positioning plate (8) is installed at a designed elevation and the horizontal error is within the range of 5mm, a phi 12 screw rod (6-1) and a matched nut (6-2) are adopted for leveling on site, and the specific leveling method comprises the following steps: respectively welding a screw rod (6-1) and column head reinforcing steel bars (5) at four corners of a column head of a lower buttress, ensuring that the screw rod (6-1) is vertical, connecting the upper part of the screw rod (6-1) with a matched nut (6-2) with the length of 50mm, simultaneously enabling the screw rod (6-1) to be in contact with a bottom plate of an embedded rib positioning plate (8), screwing the matched nut (6-2) to realize the leveling of the embedded rib positioning plate (8), and after the embedded rib positioning plate (8) is leveled, welding and fixing the matched nut (6-2) and the screw rod (6-1) to prevent the embedded rib positioning plate (8) from generating elevation deviation due to looseness;
In order to prevent slurry from entering a pre-buried hole of a primary straight thread sleeve (9) in the pouring process of lower buttress concrete (1), mounting a high-strength bolt (2) with a rubber protection ring (7) on a bolt hole (8-3) on a pre-buried rib positioning plate (8) in advance, screwing the high-strength bolt, loosening the high-strength bolt (2) until a shock insulation support is mounted, and taking down the rubber protection ring (7);
in order to ensure that the lower buttress concrete (1) is vibrated compactly, the installed embedded rib positioning plate (8) is temporarily dismantled before the lower buttress concrete (1) is poured, the high-strength bolt (2) on the bolt hole (8-3) is screwed, the slurry cannot flow into a pre-embedded hole in the primary straight thread sleeve (9) in the pouring process of the lower buttress concrete (1) is ensured, in order to solve the problem of natural shrinkage of the lower buttress concrete (1), a micro-expanding agent is added into the lower buttress concrete (1), no gap is formed between the top surface of the lower buttress concrete (1) and the embedded rib positioning plate (8), the embedded rib positioning plate (8) is installed again when the lower buttress concrete (1) is poured to be close to the designed elevation, the elevation of the top surface of the lower buttress is controlled according to the elevation of the bottom surface of the embedded rib positioning plate (8), the vibration time of the lower buttress concrete (1) is properly prolonged, and air between the lower buttress concrete (1) and the embedded rib positioning plate (8) is fully discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210171686.5A CN114517585A (en) | 2022-02-24 | 2022-02-24 | Accurate installation method for building shock insulation support |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210171686.5A CN114517585A (en) | 2022-02-24 | 2022-02-24 | Accurate installation method for building shock insulation support |
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| CN114517585A true CN114517585A (en) | 2022-05-20 |
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| CN202210171686.5A Pending CN114517585A (en) | 2022-02-24 | 2022-02-24 | Accurate installation method for building shock insulation support |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045517A (en) * | 2022-07-08 | 2022-09-13 | 中国二十二冶集团有限公司 | Rubber shock insulation support mounting method |
| CN117966901A (en) * | 2024-03-28 | 2024-05-03 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
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| CN103334496A (en) * | 2013-07-19 | 2013-10-02 | 中建八局第一建设有限公司 | Leveling bolt of embedded steel plate under isolation bearing and using method |
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| CN212478159U (en) * | 2020-04-17 | 2021-02-05 | 淮安逸之文企业管理有限公司 | Pre-buried steel sheet erection joint structure under isolation bearing |
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| CN215594016U (en) * | 2020-12-23 | 2022-01-21 | 中国建筑第八工程局有限公司 | Mounting structure of shock insulation support |
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| CN103334496A (en) * | 2013-07-19 | 2013-10-02 | 中建八局第一建设有限公司 | Leveling bolt of embedded steel plate under isolation bearing and using method |
| CN109610644A (en) * | 2018-11-26 | 2019-04-12 | 云南省设计院集团工程投资有限公司 | A kind of construction method of installation of rubber earthquake isolation support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115045517A (en) * | 2022-07-08 | 2022-09-13 | 中国二十二冶集团有限公司 | Rubber shock insulation support mounting method |
| CN117966901A (en) * | 2024-03-28 | 2024-05-03 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
| CN117966901B (en) * | 2024-03-28 | 2024-06-11 | 中铁城建集团第一工程有限公司 | Laminated rubber shock insulation support and construction process thereof |
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Application publication date: 20220520 |
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