CN110670734A - Fixing device for pre-buried steel plate under shock insulation support and construction method thereof - Google Patents
Fixing device for pre-buried steel plate under shock insulation support and construction method thereof Download PDFInfo
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- CN110670734A CN110670734A CN201911075094.8A CN201911075094A CN110670734A CN 110670734 A CN110670734 A CN 110670734A CN 201911075094 A CN201911075094 A CN 201911075094A CN 110670734 A CN110670734 A CN 110670734A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 90
- 239000010959 steel Substances 0.000 title claims abstract description 90
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 230000035939 shock Effects 0.000 title claims abstract description 19
- 238000002955 isolation Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004873 anchoring Methods 0.000 claims description 25
- 238000005266 casting Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000003643 water by type Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B1/36—Bearings or like supports allowing movement
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4114—Elements with sockets
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a fixing device for an embedded steel plate under a seismic isolation support and a construction method thereof. The problem of among the prior art pour under smash buttress in-process cause the position of pre-buried steel sheet to take place the skew to lead to shock insulation support installation quality unqualified under leading to easily is solved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a fixing device for an embedded steel plate under a seismic isolation support and a construction method thereof.
Background
In order to enhance the earthquake-proof performance of a building, a shock insulation layer is usually required to be added between an upper structure and a foundation of the building to form a shock insulation building, and most of the shock insulation layers adopt shock insulation rubber supports. The building shock insulation principle is that the horizontal deformation of the shock insulation support is utilized to prolong the structure period and reduce the transfer of seismic energy to the upper structure. Therefore, during the construction of the seismic isolation building, the seismic isolation support is required to be installed on the seismic isolation layer.
The shock insulation support comprises a support body, an upper connecting plate and a lower connecting plate. The upper and lower connecting plates of the shock-isolating support are tightly connected with the embedded steel plates of the upper and lower piers, so that the shock-isolating support and the upper and lower piers form a whole.
Therefore, during construction, the upper and lower connecting plates must be tightly connected with the embedded steel plates in the upper and lower buttresses respectively by using matched bolts, sleeves and anchor bars.
The installation accuracy of isolation bearing is directly influencing the safety of upper portion building, and isolation bearing's construction flow mainly includes: lower buttress concrete engineering construction, the installation of shock insulation support, the construction of shock insulation layer superstructure concrete engineering, wherein in buttress concrete work progress down, need be with lower pre-buried steel sheet pre-buried to lower buttress, in order to control the precision of pre-buried steel sheet mounted position down, among the prior art, it is fixed all to adopt the billet usually, short steel bar and post steel bar welding, carry out second section to lower buttress again after the lofting position of pre-buried steel sheet under mode such as independent locating rack is fixed, nevertheless water the position of tamping the in-process very easily to lead to lower pre-buried steel sheet and take place the skew in the second section of lower buttress, and the not satisfied requirement of levelness etc. of installation and cause the shock insulation support mounting quality unqualified, influence structure safety.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fixing device for a lower embedded steel plate of a seismic isolation support, which solves the problem that the installation quality of the seismic isolation support is unqualified due to the fact that the position of the lower embedded steel plate is easy to deviate in the process of pouring and tamping a lower buttress in the prior art.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a fixing device of pre-buried steel sheet under isolation bearing, it waters the anchor frame base of layer juncture including the first section of tamping that sets up in buttress down and the second section, be fixed with many anchor frame anchor bars that stretch into first section on the bottom surface of anchor frame base and water in the layer, be fixed with many anchor posts on the top surface of anchor frame base, the top of every anchor post is fixed with the end plate, threaded connection has the bolt on the end plate, the top of screw rod is fixed in on the bottom surface of pre-buried steel sheet down.
Further, a reinforcing bar is transversely fixed to the middle of the anchor post.
Furthermore, the anchoring column is positioned on the inner side of the embedded sleeve for connecting the shock insulation support and the lower embedded steel plate.
Furthermore, the anchor post is made of angle steel.
Furthermore, a threaded hole in threaded connection with the bolt is arranged in the end plate in a penetrating mode.
Further, anchor frame base is the rectangle frame, and anchor frame anchor bar is along rectangle frame evenly distributed, and the anchor post sets up on four angles of anchor frame base.
Furthermore, the top end of the anchor bar of the anchor frame is fixed on the anchor bar plate, and the anchor bar plate is positioned below the base of the anchor frame. The top ends of all anchor bars of the anchor frame are welded on the anchor bar plates before construction through the anchor bar plates, so that the efficiency during construction is improved, and the construction precision of the anchor bars of the anchor frame is improved.
The construction method of the fixing device for the pre-buried steel plate under the shock insulation support comprises the following steps:
s1, constructing a first section of pouring layer of the lower buttress, and enabling the elevation of the top surface of the first section of pouring layer to be 500-800 mm away from the installation position of the lower embedded steel plate;
s2, before the first section of pouring and tamping layer is initially set, the top ends of all anchor bars of the anchor frame are welded on the bottom surface of the anchor bar plate, and the anchor bars of the anchor frame are inserted into the first section of pouring and tamping layer 6 from the upper part of the first section of pouring and tamping layer 6;
s3, after the first section of casting and tamping layer is initially solidified, marking the positions of the central point and the four points of the boundary of the lower embedded steel plate on the top surface of the first section of casting and tamping layer by using a total station;
s4, vertically fixing a reference steel bar at the boundary of the lower buttress, measuring the elevation position of the top surface of the lower embedded steel plate through a total station, and marking the elevation position on the reference steel bar;
s5, assembling and connecting the anchor frame base, the anchor column, the end plate and the bolt into an anchor frame according to the design requirements, then hoisting and placing the anchor frame on the anchor rib plate, adjusting the position, and welding the anchor frame base and the anchor rib plate;
s7, grinding the top surface of the bolt, hoisting the lower embedded steel plate and placing the lower embedded steel plate on the bolt, aligning the four corners of the lower embedded steel plate with the positions of the four marked boundary points on the first section of casting and tamping layer, rechecking the elevation of the lower embedded steel plate by using a total station, and adjusting by rotating the bolts on the four corners; after the position of the lower embedded steel plate is adjusted in place, welding the lower embedded steel plate and the bolt;
and S7, pouring a second section of pouring layer of the lower buttress.
Further, before step S6 is implemented, a through pouring hole and an exhaust hole are processed on the lower embedded steel plate, so that the size of the pouring hole meets the pouring requirement, and the number, size and distribution of the exhaust holes can discharge air between the poured second-stage pouring layer and the lower embedded steel plate.
The invention has the beneficial effects that: the fixing device in the scheme fixes the position of the lower embedded steel plate before the second section of the lower buttress is poured and stamped the layer and is poured, so that the displacement of the lower embedded steel plate is avoided when the second section is poured and stamped the layer, the mounting precision of the shock insulation support is improved, the safety of engineering is improved, and the construction efficiency is improved. The fixing device has simple structure and convenient installation, has low manufacturing cost, does not influence the construction of the lower buttress, and can be widely applied to the shock insulation engineering of buildings.
In the construction method of the fixing device, the assembling and connecting process of the fixing device is completed on a construction site, so that the connecting precision of the connecting position of each part in the fixing device can be flexibly adjusted according to the actual condition of the construction site; in whole work progress, divide into twice through the construction with buttress down and pour and accomplish for can mark the projection position of pre-buried steel sheet down on the top surface of pouring for the first time and regard as the construction reference, and adopt the mode of referring to the reinforcing bar to mark the vertical position of pre-buried steel sheet down, adopt the instrument to measure many times in the work progress, all improved efficiency of construction and construction precision greatly, guaranteed the horizontal position of pre-buried steel sheet installation and the precision of vertical position down.
Drawings
FIG. 1 is a front view of a fixing device for pre-buried steel plates under a seismic isolation bearing.
Fig. 2 is a view in the direction of a-a in fig. 1.
FIG. 3 is a schematic diagram of a state of the fixing device for pre-buried steel plates under the seismic isolation support after construction.
Wherein, 1, anchor frame base; 2. anchoring frame anchor bars; 3. an anchor post; 31. a reinforcing bar; 4. an end plate; 5. a bolt; 6. a first section of casting and tamping layer; 7. a second section of casting and tamping layer; 8. a shock-absorbing support; 81. a lower connecting plate; 82. a sleeve; 83. anchor bars of the support; 9. and (5) embedding a steel plate at the lower part.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1 and 2, the fixing device for the embedded steel plate under the seismic isolation bearing comprises an anchoring frame base 1 arranged at the junction of a first section pouring and tamping layer and a second section pouring and tamping layer 7 of a lower buttress, and a plurality of anchoring frame anchor bars 2 stretching into the first section pouring and tamping layer are welded on the bottom surface of the anchoring frame base 1. Anchor frame base 1 is the rectangle frame, and anchor frame anchor bar 2 evenly distributed is followed the rectangle frame. In order to fix the anchor bars 2 of the anchor frame and improve the convenience of construction, the top ends of all the anchor bars 2 of the anchor frame are welded on one anchor rib plate 21, and the anchor rib plate 21 is positioned below the base 1 of the anchor frame.
The welding has anchor column 3 on four angles of anchor frame base 1, and anchor column 3 adopts the angle steel preparation, and vertical setting, and it is inboard to be located the pre-buried sleeve of connecting shock insulation support and lower pre-buried steel sheet, for the intensity that improves anchor column 3, has stiffener 31 at the horizontal welding in 3 middle parts of anchor column, and the both ends of stiffener 31 weld respectively on two adjacent anchor columns 3. The use of the reinforcing rods 31 depends on the height of the anchor post 3, and the number of the reinforcing rods 31 can be increased as needed by judging whether the supporting strength of the anchor post 3 satisfies the requirement.
An end plate 4 is fixed at the top end of each anchoring column 3, and a threaded hole in threaded connection with a bolt 5 is machined in the end plate 4. The bolts 5 are vertically arranged and screwed from the lower ends of the end plates 4, and the top ends of the bolts 5 connected to each end plate 4 are adjusted to be located on the same plane as much as possible. After the position of the lower embedded steel plate is fixed, the top end of the bolt 5 is welded and fixed with the lower embedded steel plate.
As shown in fig. 3, the construction method of the fixing device for pre-burying the steel plate under the seismic isolation bearing comprises the following steps:
s1, constructing the first section of the lower buttress casting and tamping layer 6, and enabling the top surface of the first section of the casting and tamping layer 6 to be 500-800 mm away from the installation position of the lower embedded steel plate. The construction of the first section of pouring and tamping layer 6 is carried out according to the conventional reinforced concrete engineering construction, and the construction flow is as follows: binding bar of buttress → buttress formwork → concreting → vibrating.
S2, before the first section of pouring and tamping layer 6 is initially set, the top ends of all anchor frame anchor bars 2 are welded on the bottom surface of the anchor rib plate 21, and the anchor frame anchor bars 2 are inserted into the first section of pouring and tamping layer 6 from the upper part of the first section of pouring and tamping layer 6;
and S3, after the first section of casting and tamping layer 6 is initially set, marking the positions of the center point and the four points of the boundary of the lower embedded steel plate on the top surface of the first section of casting and tamping layer 6 by using a total station.
S4, vertically fixing a reference steel bar at the boundary of the lower buttress, measuring the elevation position of the top surface of the lower embedded steel plate through a total station, and marking the elevation position on the reference steel bar so as to provide a reference in the vertical direction during the construction process, such as adjusting the height of the bolt 5.
S5, assembling and connecting the base of the anchoring frame, the anchoring column, the end plate and the bolt into the anchoring frame according to the design requirements, then hoisting and placing the anchoring frame on the anchoring rib plate 21 and adjusting the position to enable the center of the base of the anchoring frame to be aligned with the center of the lower embedded steel plate as much as possible, then welding the base of the anchoring frame and the anchoring rib plate, wherein the welding is generally that after the base of the anchoring frame is fixed by spot welding, the position of the anchoring frame is determined to be accurate by means of measurement or observation and the like, and then the base of the anchoring frame is welded completely.
S6, processing a through pouring hole and an exhaust hole on the lower pre-buried steel plate to enable the size of the pouring hole to meet pouring requirements, wherein the number, the size and the distribution of the exhaust holes can exhaust air between the poured second-stage pouring layer 7 and the lower pre-buried steel plate, namely, the strength of the lower pre-buried steel plate after the exhaust holes are processed can meet the requirements and exhaust air between the lower pre-buried steel plate and the second-stage pouring layer 7 as much as possible to ensure that the lower pre-buried steel plate is finally closely attached to the second-stage pouring layer 7.
S7, grinding the top surface of the bolt by using a grinding wheel, hoisting the lower embedded steel plate and placing the lower embedded steel plate on the bolt, aligning the four corners of the lower embedded steel plate with the positions of the four boundary points marked on the first section of the pouring and tamping layer 6, rechecking the elevation of the lower embedded steel plate 9 by using a total station, and adjusting by rotating the bolts on the four corners; after the position of the lower embedded steel plate 9 is adjusted in place, the lower embedded steel plate 9 and the bolt 5 are welded, and the welding mode of spot welding, rechecking of the position and full welding is adopted in the same way.
And then welding a sleeve 82 and a support anchor bar 83 which are matched with the damping support to the lower ends of the connecting holes of the lower embedded steel plate 9 and the lower connecting plate of the damping support.
And S8, casting the second section of casting layer 7 of the lower buttress, preferably casting fine aggregate concrete.
And after the second section of casting and tamping layer 7 is subjected to dry setting, connecting the lower connecting plate 81 of the damping support 8 with the lower embedded steel plate 9 through bolts.
Claims (9)
1. The utility model provides a fixing device of pre-buried steel sheet under shock insulation support, its characterized in that waters including setting up in the first section of buttress down and smashes layer and second section and waters anchor frame base (1) of smashing the layer juncture, be fixed with many anchor frame anchor bars (2) that stretch into first section and water in smashing the layer on the bottom surface of anchor frame base (1), be fixed with many anchor posts (3) on the top surface of anchor frame base (1), every the top of anchor post (3) is fixed with end plate (4), threaded connection has bolt (5) on end plate (4), the top of screw rod (5) is fixed in on the bottom surface of pre-buried steel sheet down.
2. The fixing device for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein the middle part of the anchoring column (3) is transversely fixed with a reinforcing rod (31).
3. The fixing device for the embedded steel plate under the seismic isolation bearing is characterized in that the anchoring column (3) is positioned on the inner side of an embedded sleeve connecting the seismic isolation bearing and the embedded steel plate.
4. The fixing device for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein the anchoring columns (3) are made of angle steel.
5. The fixing device for the embedded steel plates under the seismic isolation bearing is characterized in that the end plate (4) is provided with a threaded hole in a penetrating mode, and the threaded hole is in threaded connection with the bolt (5).
6. The fixing device for the embedded steel plates under the seismic isolation bearing as claimed in claim 1, wherein the anchoring frame base (1) is a rectangular frame, the anchoring bars (2) of the anchoring frame are uniformly distributed along the rectangular frame, and the anchoring columns (3) are arranged at four corners of the anchoring frame base (1).
7. The fixing device for the embedded steel plates under the seismic isolation bearing according to claim 1, wherein the top ends of the anchor bars (2) of the anchor frame are fixed on anchor rib plates (21), and the anchor rib plates (21) are positioned below the base (1) of the anchor frame.
8. A construction method of a fixing device for pre-buried steel plates under a seismic isolation bearing according to any one of claims 1 to 7 comprises the following steps:
s1, constructing a first section of pouring layer of the lower buttress, and enabling the elevation of the top surface of the first section of pouring layer to be 500-800 mm away from the installation position of the lower embedded steel plate;
s2, before the first section of pouring and tamping layer is initially set, the top ends of all anchor bars of the anchor frame are welded on the bottom surface of the anchor bar plate, and the anchor bars of the anchor frame are inserted into the first section of pouring and tamping layer from the upper part of the first section of pouring and tamping layer;
s3, after the first section of casting and tamping layer is initially solidified, marking the positions of the central point and the four points of the boundary of the lower embedded steel plate on the top surface of the first section of casting and tamping layer by using a total station;
s4, vertically fixing a reference steel bar at the boundary of the lower buttress, measuring the elevation position of the top surface of the lower embedded steel plate through a total station, and marking the elevation position on the reference steel bar;
s5, assembling and connecting the anchor frame base, the anchor column, the end plate and the bolt into an anchor frame according to the design requirements, then hoisting and placing the anchor frame on the anchor rib plate, adjusting the position, and welding the anchor frame base and the anchor rib plate;
s6, grinding the top surface of the bolt, hoisting the lower embedded steel plate to be placed on the bolt, aligning the four corners of the lower embedded steel plate with the positions of the four marked boundary points on the first section of the casting and tamping layer, rechecking the elevation of the lower embedded steel plate by using a total station, and adjusting the elevation and the levelness of the supported embedded steel plate by rotating the bolts on the four corners; after the position of the lower embedded steel plate is adjusted in place, welding the lower embedded steel plate and the bolt;
and S7, pouring a second section of pouring layer of the lower buttress.
9. The construction method of the fixing device for the embedded steel plates under the seismic isolation bearing as claimed in claim 7, wherein before the step S6, a through pouring hole and an exhaust hole are processed on the embedded steel plate, so that the size of the pouring hole meets the pouring requirement, and the number, size and distribution of the exhaust holes meet the design requirement.
Priority Applications (1)
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CN201911075094.8A CN110670734A (en) | 2019-11-06 | 2019-11-06 | Fixing device for pre-buried steel plate under shock insulation support and construction method thereof |
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CN201911075094.8A CN110670734A (en) | 2019-11-06 | 2019-11-06 | Fixing device for pre-buried steel plate under shock insulation support and construction method thereof |
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CN201911075094.8A Pending CN110670734A (en) | 2019-11-06 | 2019-11-06 | Fixing device for pre-buried steel plate under shock insulation support and construction method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112095829A (en) * | 2020-09-12 | 2020-12-18 | 北京市第三建筑工程有限公司 | Method for quickly mounting tensile vibration isolator |
CN112627547A (en) * | 2020-12-18 | 2021-04-09 | 陕西建工第七建设集团有限公司 | Construction method of placing platform for placing shock insulation rubber support |
CN114517585A (en) * | 2022-02-24 | 2022-05-20 | 中国十七冶集团有限公司 | Accurate installation method for building shock insulation support |
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JP2001214636A (en) * | 2000-02-02 | 2001-08-10 | Takenaka Komuten Co Ltd | Installation method of seismic isolator |
CN202401579U (en) * | 2011-12-30 | 2012-08-29 | 云南震安减震技术有限公司 | Constructional laminated rubber shock-insulation support base connection device with positioning board |
CN104120802A (en) * | 2014-07-14 | 2014-10-29 | 昆明理工大学 | Simple method for mounting and locating seismic isolation support |
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 |
CN211228923U (en) * | 2019-11-06 | 2020-08-11 | 西南科技大学 | Fixing device for pre-buried steel plate under shock insulation support |
-
2019
- 2019-11-06 CN CN201911075094.8A patent/CN110670734A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001214636A (en) * | 2000-02-02 | 2001-08-10 | Takenaka Komuten Co Ltd | Installation method of seismic isolator |
CN202401579U (en) * | 2011-12-30 | 2012-08-29 | 云南震安减震技术有限公司 | Constructional laminated rubber shock-insulation support base connection device with positioning board |
CN104120802A (en) * | 2014-07-14 | 2014-10-29 | 昆明理工大学 | Simple method for mounting and locating seismic isolation support |
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 |
CN211228923U (en) * | 2019-11-06 | 2020-08-11 | 西南科技大学 | Fixing device for pre-buried steel plate under shock insulation support |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112095829A (en) * | 2020-09-12 | 2020-12-18 | 北京市第三建筑工程有限公司 | Method for quickly mounting tensile vibration isolator |
CN112627547A (en) * | 2020-12-18 | 2021-04-09 | 陕西建工第七建设集团有限公司 | Construction method of placing platform for placing shock insulation rubber support |
CN114517585A (en) * | 2022-02-24 | 2022-05-20 | 中国十七冶集团有限公司 | Accurate installation method for building shock insulation support |
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