CN110616818A - Construction method for building shock insulation layer - Google Patents
Construction method for building shock insulation layer Download PDFInfo
- Publication number
- CN110616818A CN110616818A CN201910795621.6A CN201910795621A CN110616818A CN 110616818 A CN110616818 A CN 110616818A CN 201910795621 A CN201910795621 A CN 201910795621A CN 110616818 A CN110616818 A CN 110616818A
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- China
- Prior art keywords
- support
- plate
- shock insulation
- concrete
- building
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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
- E04B1/36—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
- E04B1/62—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
- E04H9/022—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising laminated structures of alternating elastomeric and rigid layers
Abstract
The invention discloses a construction method of a building shock insulation layer, which comprises the following steps: s1, mounting a lower embedded plate: the embedded plate is hoisted on the support pier through a hoisting mechanism, S2, and the support pier is concreted: cover pre-buried face through film or plastic cloth when concrete placement, prevent that the concrete from causing the pollution to the surface of pre-buried board, S3, the installation of isolation bearing main part: when the strength of the buttress concrete reaches 70%, firstly cleaning gravels on the surface of the buttress, and S4, installing an upper embedded plate; after the isolation bearing main body is completely fixed, the surface of the isolation bearing main body is cleaned more accurately, and then the embedded steel plate is placed at the top of the isolation bearing, S5, and concrete is poured. The method has the advantages that the embedded plate is hoisted, the embedded plate is guaranteed during pouring, the shock insulation support is installed, and the whole concrete layer is poured finally after the embedded plate is firmly installed.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction method of a building shock insulation layer.
Background
Since 2008 after a 5.12 major earthquake, people quickened the research of earthquake-resistant buildings, traditional earthquake-resistant measures considered from the aspect of single structure stress, house buildings were reinforced by a large amount of steel, because the buildings and the foundation are closely connected, although high-rise buildings are built firmly, under the action of strong earthquake waves, huge bending moment still can be generated at the top of the building foundation, the buildings are swung and rocked, the phenomena of building damage and collapse, people's life and property damage and the like are caused, scientists set up earthquake-resistant rubber supports at the top of the foundation through long-term research and exploration, the transverse flexible buffer of the earthquake-resistant rubber supports releases most earthquake waves, and the safety of the structure is ensured.
However, most of the construction methods of the seismic isolation layer in the building in the prior art are complicated, and the adverse phenomena of poor bolt pairs, overlarge horizontal center line deviation, uneven support bottom, cavities and the like are easily caused in the construction process, so that the engineering quality is influenced.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to solve the problems that most construction methods in the prior art are complicated, and poor phenomena such as poor bolt alignment, overlarge horizontal center line deviation, uneven support bottom, cavities and the like are easily caused in construction to influence the engineering quality, and the construction method of the building shock insulation layer is provided.
2. Technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme:
a construction method of a building shock insulation layer comprises the following steps:
s1, mounting a lower embedded plate: hoisting the pre-buried plate on a support pier through a hoisting mechanism, measuring the elevation position of the pre-buried plate by using a level gauge, putting the sleeve and the anchor bars into corresponding holes of the pre-buried plate, pre-screwing the sleeve and the anchor bars by using bolts, adjusting the elevation and the flatness of the steel plate by using wedge-shaped wood blocks, spot-welding the sleeve and the main bars of the lower component by using steel bar heads, extracting the wedge-shaped wood blocks to carry out secondary rechecking on the elevation of the steel plate and checking the flatness by using a leveling rod, screwing the bolts after the steel bar heads are qualified, and firmly welding the steel bar heads;
s2, pouring buttress concrete: the pre-buried plate surface is covered by a film or plastic cloth when concrete is poured, so that the surface of the pre-buried plate is prevented from being polluted by the concrete;
s3, installing the vibration isolation support main body: when the strength of buttress concrete reaches 70%, firstly cleaning sand and stones on the surface of the buttress, installing connecting bolts, enabling the connecting bolts to penetrate through bolt holes of connecting steel plates of the building shock-insulation rubber support and then twisting the connecting bolts into the sleeve and screwing the connecting bolts into the sleeve;
s4, installing an upper embedded plate; after the main body of the shock insulation support is completely fixed, the surface of the main body of the shock insulation support is cleaned more accurately, then the embedded steel plate is placed at the top of the shock insulation support, the bolt penetrates through the bolt hole of the connecting steel plate of the shock insulation rubber support and then is twisted into the sleeve barrel and screwed tightly, and the embedded sleeve extending into the upper buttress part, the embedded anchor bars and the upper reinforcing mesh are firmly bound;
s5, pouring concrete; the method comprises the following steps of rechecking levelness and axis positions of pre-buried steel plates on the shock insulation support, checking whether the appearance of the shock insulation rubber support is normal or not, if the appearance has a paint removal phenomenon, repairing, and pouring concrete after meeting requirements.
Preferably, in the step 1, the levelness error of the top surface of the lower embedded plate is not more than 5 per thousand.
Preferably, in the step 2, a pouring manner is selected according to actual conditions, and a mechanical pouring manner or an artificial cloth manner can be adopted.
Preferably, in the step 4, after the isolation bearing is installed, the levelness error of the top surface of the isolation bearing is not more than 8 per thousand.
Preferably, in the step 4, the deviation between the center elevation of the rubber isolation bearing and the design elevation is not more than 5 mm.
Preferably, the rubber vibration-isolating support connecting plate and the exposed connecting bolt are both sprayed with antirust paint.
Preferably, in step 3, the connecting bolts are all sleeved with gaskets when the connecting bolts are installed.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the method, the pre-embedded plate is hoisted, the pre-embedded plate is guaranteed during pouring, the shock insulation support is installed, and the whole concrete layer is poured after the pre-embedded plate is firmly installed.
Drawings
FIG. 1 is a schematic flow chart of a construction method of a building seismic isolation layer provided by the invention.
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.
Example 1:
referring to fig. 1, a construction method of a seismic isolation layer of a building includes the following steps:
s1, mounting a lower embedded plate: hoisting the pre-buried plate on a support pier through a hoisting mechanism, measuring the elevation position of the pre-buried plate by using a level gauge, putting the sleeve and the anchor bars into corresponding holes of the pre-buried plate, pre-screwing the sleeve and the anchor bars by using bolts, adjusting the elevation and the flatness of the steel plate by using wedge-shaped wood blocks, spot-welding the sleeve and the main bars of the lower component by using steel bar heads, extracting the wedge-shaped wood blocks to carry out secondary rechecking on the elevation of the steel plate and checking the flatness by using a leveling rod, screwing the bolts after the steel bar heads are qualified, and firmly welding the steel bar heads;
s2, pouring buttress concrete: the pre-buried plate surface is covered by a film or plastic cloth when concrete is poured, so that the surface of the pre-buried plate is prevented from being polluted by the concrete;
s3, installing the vibration isolation support main body: when the strength of buttress concrete reaches 70%, firstly cleaning sand and stones on the surface of the buttress, installing connecting bolts, enabling the connecting bolts to penetrate through bolt holes of connecting steel plates of the building shock-insulation rubber support and then twisting the connecting bolts into the sleeve and screwing the connecting bolts into the sleeve;
s4, installing an upper embedded plate; after the main body of the shock insulation support is completely fixed, the surface of the main body of the shock insulation support is cleaned more accurately, then the embedded steel plate is placed at the top of the shock insulation support, the bolt penetrates through the bolt hole of the connecting steel plate of the shock insulation rubber support and then is twisted into the sleeve barrel and screwed tightly, and the embedded sleeve extending into the upper buttress part, the embedded anchor bars and the upper reinforcing mesh are firmly bound;
s5, pouring concrete; the method comprises the following steps of rechecking levelness and axis positions of pre-buried steel plates on the shock insulation support, checking whether the appearance of the shock insulation rubber support is normal or not, if the appearance has a paint removal phenomenon, repairing, and pouring concrete after meeting requirements.
In the invention, in step 1, the levelness error of the top surface of the lower embedded plate is not more than 5 per thousand, in step 2, a pouring mode is selected according to actual conditions, a mechanical pouring mode or a manual material distribution mode can be adopted, in step 4, after the shock insulation support is installed, the levelness error of the top surface of the shock insulation support is not more than 8 per thousand, in step 4, the deviation of the central elevation of the rubber shock insulation support and the design elevation is not more than 5mm, the connecting plate of the rubber shock insulation support and the exposed connecting bolt are both sprayed with antirust paint, and in step 3, the connecting bolt is sleeved with a gasket when the connecting bolt is installed.
Example 2:
referring to fig. 1, a construction method of a seismic isolation layer of a building includes the following steps:
s1, mounting a lower embedded plate: hoisting the pre-buried plate on a support pier through a hoisting mechanism, measuring the elevation position of the pre-buried plate by using a level gauge, putting the sleeve and the anchor bars into corresponding holes of the pre-buried plate, pre-screwing the sleeve and the anchor bars by using bolts, adjusting the elevation and the flatness of the steel plate by using wedge-shaped wood blocks, spot-welding the sleeve and the main bars of the lower component by using steel bar heads, extracting the wedge-shaped wood blocks to carry out secondary rechecking on the elevation of the steel plate and checking the flatness by using a leveling rod, screwing the bolts after the steel bar heads are qualified, and firmly welding the steel bar heads;
s2, pouring buttress concrete: the pre-buried plate surface is covered by a film or plastic cloth when concrete is poured, so that the surface of the pre-buried plate is prevented from being polluted by the concrete;
s3, installing the vibration isolation support main body: when the strength of buttress concrete reaches 70%, firstly cleaning sand and stones on the surface of the buttress, installing connecting bolts, enabling the connecting bolts to penetrate through bolt holes of connecting steel plates of the building shock-insulation rubber support and then twisting the connecting bolts into the sleeve and screwing the connecting bolts into the sleeve;
s4, installing an upper embedded plate; after the main body of the shock insulation support is completely fixed, the surface of the main body of the shock insulation support is cleaned more accurately, then the embedded steel plate is placed at the top of the shock insulation support, the bolt penetrates through the bolt hole of the connecting steel plate of the shock insulation rubber support and then is twisted into the sleeve barrel and screwed tightly, and the embedded sleeve extending into the upper buttress part, the embedded anchor bars and the upper reinforcing mesh are firmly bound;
s5, pouring concrete; the method comprises the following steps of rechecking levelness and axis positions of pre-buried steel plates on the shock insulation support, checking whether the appearance of the shock insulation rubber support is normal or not, if the appearance has a paint removal phenomenon, repairing, and pouring concrete after meeting requirements.
In the invention, in step 1, the levelness error of the top surface of the lower embedded plate is not more than 5 per thousand, in step 2, a pouring mode is selected according to actual conditions, a mechanical pouring mode or a manual material distribution mode can be adopted, in step 4, after the shock insulation support is installed, the levelness error of the top surface of the shock insulation support is not more than 8 per thousand, in step 4, the deviation of the central elevation of the rubber shock insulation support and the design elevation is not more than 5mm, the connecting plate of the rubber shock insulation support and the exposed connecting bolt are both sprayed with antirust paint, and in step 3, the connecting bolt is sleeved with a gasket when the connecting bolt is installed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A construction method of a shock insulation layer of a building is characterized by comprising the following steps:
s1, mounting a lower embedded plate: hoisting the pre-buried plate on a support pier through a hoisting mechanism, measuring the elevation position of the pre-buried plate by using a level gauge, putting the sleeve and the anchor bars into corresponding holes of the pre-buried plate, pre-screwing the sleeve and the anchor bars by using bolts, adjusting the elevation and the flatness of the steel plate by using wedge-shaped wood blocks, spot-welding the sleeve and the main bars of the lower component by using steel bar heads, extracting the wedge-shaped wood blocks to carry out secondary rechecking on the elevation of the steel plate and checking the flatness by using a leveling rod, screwing the bolts after the steel bar heads are qualified, and firmly welding the steel bar heads;
s2, pouring buttress concrete: the pre-buried plate surface is covered by a film or plastic cloth when concrete is poured, so that the surface of the pre-buried plate is prevented from being polluted by the concrete;
s3, installing the vibration isolation support main body: when the strength of buttress concrete reaches 70%, firstly cleaning sand and stones on the surface of the buttress, installing connecting bolts, enabling the connecting bolts to penetrate through bolt holes of connecting steel plates of the building shock-insulation rubber support and then twisting the connecting bolts into the sleeve and screwing the connecting bolts into the sleeve;
s4, installing an upper embedded plate; after the main body of the shock insulation support is completely fixed, the surface of the main body of the shock insulation support is cleaned more accurately, then the embedded steel plate is placed at the top of the shock insulation support, the bolt penetrates through the bolt hole of the connecting steel plate of the shock insulation rubber support and then is twisted into the sleeve barrel and screwed tightly, and the embedded sleeve extending into the upper buttress part, the embedded anchor bars and the upper reinforcing mesh are firmly bound;
s5, pouring concrete; the method comprises the following steps of rechecking levelness and axis positions of pre-buried steel plates on the shock insulation support, checking whether the appearance of the shock insulation rubber support is normal or not, if the appearance has a paint removal phenomenon, repairing, and pouring concrete after meeting requirements.
2. The construction method of the seismic isolation layer of the building as claimed in claim 1, wherein in the step 1, the levelness error of the top surface of the lower embedded plate is not more than 5 per thousand.
3. The construction method of the building seismic isolation layer according to claim 1, wherein in the step 2, a pouring mode is selected according to actual conditions, and a mechanical pouring mode or a manual material distribution mode can be adopted.
4. The construction method of the seismic isolation layer of the building as claimed in claim 1, wherein in the step 4, after the seismic isolation support is installed, the levelness error of the top surface of the seismic isolation support is not more than 8 per thousand.
5. The construction method of the building seismic isolation layer according to claim 1, wherein in the step 4, the deviation between the center elevation of the rubber seismic isolation support and the design elevation is not more than 5 mm.
6. The construction method of the building seismic isolation layer according to claim 1, wherein the rubber seismic isolation support connecting plate and the exposed connecting bolt are sprayed with antirust paint.
7. The construction method of the seismic isolation layer of the building as claimed in claim 1, wherein in the step 3, gaskets are sleeved on the connecting bolts when the connecting bolts are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795621.6A CN110616818A (en) | 2019-08-27 | 2019-08-27 | Construction method for building shock insulation layer |
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| CN201910795621.6A CN110616818A (en) | 2019-08-27 | 2019-08-27 | Construction method for building shock insulation layer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359996A (en) * | 2020-09-25 | 2021-02-12 | 周力 | Special wind-resistant device in building shock insulation engineering and use method thereof |
| CN112499469A (en) * | 2020-12-30 | 2021-03-16 | 河南省安装集团有限责任公司 | Track installation process on concrete crane beam |
| CN112922371A (en) * | 2021-02-01 | 2021-06-08 | 山东东泰工程咨询有限公司 | Method for protecting pre-buried steel plate from concrete pollution |
| CN115262562A (en) * | 2022-06-02 | 2022-11-01 | 海洋石油工程股份有限公司 | Method for reducing secondary grouting pitted surface rate of embedded plate of seismic isolation support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303053A (en) * | 1995-04-28 | 1996-11-19 | Hitachi Plant Eng & Constr Co Ltd | Clean room building structure |
| CN201850669U (en) * | 2010-11-22 | 2011-06-01 | 中建七局第三建筑有限公司 | Spatial accurate positioning support of vibration isolating device |
| CN102767238A (en) * | 2012-07-27 | 2012-11-07 | 中铁十六局集团有限公司 | Construction method of shock-isolation rubber support |
| CN109252727A (en) * | 2018-09-28 | 2019-01-22 | 西北民族大学 | The integrated assembly node of Seismic Isolation of Isolation Layer rubber support and column, beam slab system and 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 |
| CN109930710A (en) * | 2019-01-28 | 2019-06-25 | 成都建工第二建筑工程有限公司 | Architectural vibration-insulation layer construction method |
-
2019
- 2019-08-27 CN CN201910795621.6A patent/CN110616818A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303053A (en) * | 1995-04-28 | 1996-11-19 | Hitachi Plant Eng & Constr Co Ltd | Clean room building structure |
| CN201850669U (en) * | 2010-11-22 | 2011-06-01 | 中建七局第三建筑有限公司 | Spatial accurate positioning support of vibration isolating device |
| CN102767238A (en) * | 2012-07-27 | 2012-11-07 | 中铁十六局集团有限公司 | Construction method of shock-isolation rubber support |
| CN109252727A (en) * | 2018-09-28 | 2019-01-22 | 西北民族大学 | The integrated assembly node of Seismic Isolation of Isolation Layer rubber support and column, beam slab system and 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 |
| CN109930710A (en) * | 2019-01-28 | 2019-06-25 | 成都建工第二建筑工程有限公司 | Architectural vibration-insulation layer construction method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359996A (en) * | 2020-09-25 | 2021-02-12 | 周力 | Special wind-resistant device in building shock insulation engineering and use method thereof |
| CN112499469A (en) * | 2020-12-30 | 2021-03-16 | 河南省安装集团有限责任公司 | Track installation process on concrete crane beam |
| CN112922371A (en) * | 2021-02-01 | 2021-06-08 | 山东东泰工程咨询有限公司 | Method for protecting pre-buried steel plate from concrete pollution |
| CN115262562A (en) * | 2022-06-02 | 2022-11-01 | 海洋石油工程股份有限公司 | Method for reducing secondary grouting pitted surface rate of embedded plate of seismic isolation support |
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Application publication date: 20191227 |