CN109610882B - Support structure for building translation and construction method thereof - Google Patents
Support structure for building translation and construction method thereof Download PDFInfo
- Publication number
- CN109610882B CN109610882B CN201811600819.6A CN201811600819A CN109610882B CN 109610882 B CN109610882 B CN 109610882B CN 201811600819 A CN201811600819 A CN 201811600819A CN 109610882 B CN109610882 B CN 109610882B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- building
- support column
- basement
- translation
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- 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
- E04G23/00—Working measures on existing buildings
- E04G23/06—Separating, lifting, removing of buildings; Making a new sub-structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
A supporting structure for building translation and a construction method thereof A supporting structure for building translation is arranged on the top of a basic raft or an independent foundation; comprises a support column and a basement top plate; the top surface of the support column is flush with the top surface of the top plate of the basement; the top end of a main rib in the supporting column is lower than the top surface of the supporting column, and a sleeve is sleeved at the top end of the main rib; the top elevation of the sleeve is adapted to the top elevation of the top plate of the basement. The invention solves the technical problem that the driving path is obstructed and normal migration cannot be carried out in the existing building migration and in-place process of the traditional construction method.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to a support structure for building translation and a construction method thereof.
Background
In the overall migration construction of buildings, if basement support columns are constructed according to the standard requirements, the main bar joints of the support columns are located at the positions, more than the plate surface, of a distance which is not less than Hn/6 and not less than Hc and not less than 500mm, wherein Hn is the column net height, and Hc is the column width; the structural form can cause the problem that the normal migration construction cannot be carried out when the driving path is obstructed because the main rib joint position of the supporting column must be kept away from the non-connection area in the existing building migration and in-place process.
Disclosure of Invention
The invention aims to provide a support structure for building translation and a construction method thereof, and aims to solve the technical problem that a travelling path is obstructed and normal migration cannot be performed in the existing building migration and in-place process of the traditional construction method.
In order to achieve the purpose, the invention adopts the following technical scheme.
A support structure for translation of a building, arranged on top of a basic raft or an independent foundation; comprises a support column and a basement top plate; the top surface of the support column is flush with the top surface of the top plate of the basement; the top end of a main rib in the supporting column is lower than the top surface of the supporting column, and a sleeve is sleeved at the top end of the main rib; the top elevation of the sleeve is adapted to the top elevation of the support column.
Preferably, the main ribs are in a set, and the set of main ribs are arranged at intervals along the edge of the support column.
Preferably, the distance between the top end of the main rib and the top surface of the supporting column is equal to 1/2 of the height of the sleeve.
Preferably, the support structure further comprises a structural beam; the structural beam is connected between two adjacent support columns; the basement roof is erected on the structural beam.
A construction method of a support structure for translation of a building includes the following steps.
Step one, after the construction of a basic raft or an independent foundation is finished, binding reinforcing steel bars of supporting columns, wherein the top ends of main ribs of the supporting columns are lower than the top surface of a basement top plate, and the distance between the top ends of the main ribs and the top surface of the basement top plate is equal to 1/2 of the height of a sleeve; wherein, the top of main muscle is according to the telescopic model processing mantle fiber of treating the connection.
Step two, installing the template: and (4) installing and reinforcing a template of the support column, a template of the structural beam and a template of the top plate of the basement.
And step three, binding the reinforcing steel bars of the structural beam and the reinforcing steel bars of the top plate of the basement after the reinforcement is finished.
And step four, before concrete pouring, installing a sleeve at the top end of the main rib, enabling the elevation of the top end of the sleeve to be matched with the elevation of the top surface of the top plate of the basement, and meanwhile wrapping the sleeve with a sealing material to prevent slurry from permeating into the sleeve during concrete pouring and influencing subsequent construction.
And step five, performing concrete pouring of the support column, simultaneously performing concrete pouring of the structural beam and the basement top plate, and adopting a vibrating rod to vibrate and compact during concrete pouring.
And step six, after the concrete pouring in the step five is finished and the strength reaches 1.2MPa, removing the sealing material on the sleeve to ensure that the sleeve is not damaged and cement paste does not permeate.
And step seven, migrating the building along the designed path.
And step eight, after the building is moved, mechanically connecting the sleeve by adopting the structural column steel bar with the mantle fiber and the installed sleeve, and then performing subsequent construction of the main body structure.
Preferably, the specifications and the intervals of the main reinforcements of the supporting columns and the specifications and the intervals of the stirrups of the supporting columns in the step one are constructed according to drawings, and binding wires are adopted to bind and connect the main reinforcements and the stirrups in the supporting columns.
Preferably, the length of the sleeve in the first step is 100 mm-120 mm.
Preferably, the template in the second step is a film-coated multilayer board with the thickness of 15 mm-25 mm, and the outer side of the template is provided with a back edge for reinforcement.
Preferably, the elevation of the top end of the sleeve in the fourth step is the same as the elevation of the top surface of the top plate of the basement or the elevation of the top end of the sleeve is 1-2 mm lower than the elevation of the top surface of the support column.
Preferably, in the fifth step, when concrete pouring is performed, the top of the supporting column and the position of the installed sleeve are protected, and excessive vibration or leakage vibration is prevented.
Compared with the prior art, the invention has the following characteristics and beneficial effects.
1. In traditional construction, the processing length of longitudinal bars of a support column needs to be larger than a migration working surface by more than or equal to Hn/6, Hc and more than or equal to 500mm (Hn is column net height, Hc is column width), because reinforcing steel bars of the support column exceed the migration working surface to block a migration path, a reinforcing steel bar cutting side needs to be used for building migration, so that material waste is caused, a bar planting mode needs to be adopted for rooting when upper structure column construction is carried out after migration is completed, a bar planting drawing test needs to be carried out after bar planting is completed, and the cost is increased; when the building is translated, only the migration working surface is processed when the longitudinal bars of the supporting columns are processed, and after the migration is finished, the upper structural column longitudinal bars are directly installed by adopting the embedded sleeves and the primary joints are adopted, so that construction contents such as bar planting and the like are not needed; the construction method of the invention simplifies the construction process, avoids the secondary cutting of the reinforcing steel bars, saves materials, ensures the smooth translation and positioning of the building, also ensures the construction quality requirement of the building, smoothly solves the technical problems encountered in the migration construction, and has the advantages of saving materials, saving cost, saving construction period and ensuring quality.
In the construction method, the sleeve connection is adopted within the range of the mounting height of the longitudinal rib of the support column of the newly-built basement, the elevation of the sleeve connection position of the longitudinal rib is the plane elevation of the building during the migration, the joint height of the longitudinal rib of the original support column is reduced, and the smooth construction of the track beam and the trailer tire during the support column during the whole migration construction of the building is ensured.
3. In the method, when the building is moved, the top elevation of the sleeve is the same as or slightly lower than the top elevation of the top plate of the basement by 1-2 mm, so that the top end of the support column and the sleeve cannot be damaged and influenced during the moving process of the building.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic elevational view of the support structure of the present invention.
Fig. 2 is a schematic view of the present invention with structural column rebar attached to the top of a support structure.
Fig. 3 is a schematic view of the horizontal section structure of the support column of the present invention.
Reference numerals: 1-support column, 1.1-main reinforcement, 1.2-stirrup, 2-basement top plate, 3-structural beam, 4-sleeve, 5-wheel and 6-structural column reinforcement.
Detailed Description
As shown in fig. 1-3, the support structure for translation of a building is arranged on top of a basic raft or an independent foundation; comprises a support column 1 and a basement top plate 2; the top surface of the support column 1 is flush with the top surface of the basement top plate 2; the top end of a main rib 1.1 in the support column 1 is lower than the top surface of the support column 1, and the top end of the main rib 1.1 is sleeved with a sleeve 4; the top elevation of the sleeve 4 is adapted to the top elevation of the support column 1.
In this embodiment, there are one group of the main ribs 1.1, and the group of the main ribs 1.1 are arranged at intervals along the edge of the supporting column 1; the thickness of the steel bar protective layer between the main bar 1.1 and the support column 1 is determined according to drawings or specifications, generally between 20mm and 30mm, and is specifically determined according to different soil qualities.
In this embodiment, the distance between the top end of the main rib 1.1 and the top surface of the supporting column 1 is equal to 1/2 of the height of the sleeve 4.
In this embodiment, the support structure further comprises a structural beam 3; the structural beam 3 is connected between two adjacent support columns 1; the basement roof 2 is erected on a structural beam 3.
In the embodiment, the construction method of the support structure for translation of the building adopts the sleeve 4 for connection within the installation height range of the longitudinal rib of the newly-built basement support column 1, the elevation at the top of the sleeve 4 is the plane elevation during the migration of the building, the height of the longitudinal rib joint of the original support column 1 is reduced, and the tires 5 of the track beam and the trailer can smoothly pass through the arrangement position of the support column 1 in the integral migration construction of the building.
The construction method of the support structure for translation of the building comprises the following steps.
Step one, after the construction of a basic raft or an independent foundation is completed, binding reinforcing steel bars of a support column 1, wherein the top end of a main rib 1.1 of the support column 1 is lower than the top surface of a basement top plate 2, the distance between the top end of the main rib 1.1 and the top surface of the basement top plate 2 is equal to 1/2 of the height of a sleeve 4, and the height L = 100-120 mm of the sleeve 4; the top end of the main reinforcement 1.1 is provided with a mantle fiber according to the type of a sleeve 4 to be connected, the specification of the middle main reinforcement 1.1 of the support column 1 and the specification and the interval of the stirrups 1.2 are constructed according to drawings, and the main reinforcement 1.1 and the stirrups 1.2 are bound by splayed buckles through the binding wires.
Step two, installing the template: and (3) installing and reinforcing the template of the support column 1, the template of the structural beam 3 and the template of the basement top plate 2.
And step three, binding the reinforcing steel bars of the structural beam 3 and the reinforcing steel bars of the basement top plate 2 after reinforcement is completed, constructing the specification and the interval of the reinforcing steel bars according to a drawing, and binding the reinforcing steel bars by using binding wires to firmly bind the splayed buckles.
Before concrete pouring, a sleeve 4 is installed at a threading position at the top end of the main rib 1.1, and the sleeve 4 is a primary sleeve; the top elevation of sleeve 4 suits with the top surface elevation of basement roof 2 mutually, wraps up sleeve 4 with sealing material simultaneously, and mud infiltration sleeve 4 when preventing concrete placement influences follow-up construction.
Step five, carry out the concrete placement of support column 1, carry out the concrete placement of the concrete of structure roof beam 3 and basement roof 2 simultaneously, adopt the vibrating rod to vibrate closely during concrete placement, notice and protect 4 positions of support column 1 end installation sleeve, prevent to shake or leak the vibration.
And step six, after the concrete pouring in the step five is finished and the strength reaches 1.2MPa, removing the sealing material on the sleeve 4, screwing the sleeve 4 forwards and backwards, and ensuring that the sleeve 4 is not damaged and cement paste does not permeate.
And step seven, migrating the building along the designed path.
And step eight, after the building is moved, mechanically connecting the sleeve by adopting the structural column steel bar 6 with the mantle fiber and the installed sleeve 4, and then performing subsequent construction of a main body structure.
In this embodiment, the specification and the interval of the main reinforcement 1.1 of the support column 1 and the specification and the interval of the stirrup 1.2 of the support column 1 in the step one are constructed according to drawings, and binding wires are adopted to bind and connect the main reinforcement 1.1 and the stirrup 1.2 in the support column 1.
In this embodiment, the length of the sleeve 4 in the first step is 100mm to 120 mm.
In this embodiment, the template in the second step is a film-coated multilayer board with a thickness of 18mm, a back edge is arranged on the outer side of the template for reinforcement, the back edge is made of steel pipes, and the steel pipes are arranged at intervals of 350-450 mm.
Of course, in other embodiments, the thickness of the template in step two can be adjusted according to actual conditions, and is generally 15mm to 25mm thick.
In this embodiment, the top elevation of sleeve 4 is the same with the top elevation of basement roof 2 or the top elevation of sleeve 4 is 1mm ~ 2mm lower than the top elevation of support column 1 in step four, so when the building migration process, wheel 5 can be by smooth walking on the migration face that basement roof 2 provided, can not produce destruction influence to the top of support column 1 and sleeve 4.
In this embodiment, in step five, when concrete is poured, the top of the support column 1 and the position of the mounting sleeve 4 are protected to prevent excessive vibration or leakage vibration.
The above embodiments are not intended to be exhaustive or to limit the invention to other embodiments, and the above embodiments are intended to illustrate the invention and not to limit the scope of the invention, and all applications that can be modified from the invention are within the scope of the invention.
Claims (9)
1. A support structure for translation of a building, arranged on top of a basic raft or an independent foundation; the method is characterized in that: comprises a support pillar (1) and a basement top plate (2); the top surface of the support column (1) is flush with the top surface of the basement top plate (2); the top end of a main rib (1.1) in the supporting column (1) is lower than the top surface of the supporting column (1), and a sleeve (4) is sleeved at the top end of the main rib (1.1); the top elevation of the sleeve (4) is adapted to the top elevation of the support column (1);
the support structure further comprises a structural beam (3); the structural beam (3) is connected between two adjacent supporting columns (1); the basement top plate (2) is erected on the structural beam (3).
2. The support structure for translation of a building of claim 1: the main ribs (1.1) are provided with a group, and the main ribs (1.1) of the group are arranged at intervals along the edge of the supporting column (1).
3. The support structure for translation of a building of claim 1: the distance between the top end of the main rib (1.1) and the top surface of the support column (1) is equal to 1/2 of the height of the sleeve (4).
4. A construction method of a support structure for translation of buildings according to any of claims 1 to 3, characterized by comprising the steps of:
step one, after the construction of a basic raft or an independent foundation is finished, binding reinforcing steel bars of a support column (1), wherein the top end of a main rib (1.1) of the support column (1) is lower than the top surface of a basement top plate (2), and the distance between the top end of the main rib (1.1) and the top surface of the basement top plate (2) is equal to 1/2 of the height of a sleeve (4); wherein, the top end of the main rib (1.1) is provided with a mantle fiber according to the type of the sleeve (4) to be connected;
step two, installing the template: installing and reinforcing a template of the support column (1), a template of the structural beam (3) and a template of the basement top plate (2);
binding the steel bars of the structural beam (3) and the steel bars of the basement top plate (2) after the reinforcement is finished;
before concrete pouring, a sleeve (4) is installed at the top end of the main rib (1.1), the elevation of the top end of the sleeve (4) is adapted to the elevation of the top surface of the basement top plate (2), and meanwhile, the sleeve (4) is wrapped by a sealing material, so that slurry is prevented from permeating into the sleeve (4) during concrete pouring and subsequent construction is prevented from being influenced;
fifthly, pouring concrete of the support columns (1), simultaneously pouring concrete of the structural beams (3) and concrete of the basement top plate (2), and adopting a vibrating rod to vibrate and compact the concrete during pouring;
step six, after the concrete pouring in the step five is finished and the strength reaches 1.2MPa, removing the sealing material on the sleeve (4) to ensure that the sleeve (4) is not damaged and cement paste does not permeate;
step seven, the building is moved along the designed path;
and step eight, after the building is moved, mechanically connecting the sleeve by adopting the structural column steel bar (6) with the mantle fiber and the installed sleeve (4), and then performing subsequent construction of the main body structure.
5. The method of construction of a support structure for translation of a building of claim 4, wherein: and in the step I, the specification and the interval of the main reinforcement (1.1) of the support column (1) and the specification and the interval of the stirrup (1.2) of the support column (1) are constructed according to drawings, and the main reinforcement (1.1) and the stirrup (1.2) in the support column (1) are bound and connected by adopting binding wires.
6. A method of constructing a support structure for the translation of buildings according to claim 4, characterized in that: the length of the sleeve (4) in the first step is 100 mm-120 mm.
7. The method of construction of a support structure for translation of a building of claim 4, wherein: and the template in the second step is a film-coated multilayer board with the thickness of 15-25 mm, and a back edge is arranged on the outer side of the template for reinforcement.
8. The method of construction of a support structure for translation of a building of claim 4, wherein: in the fourth step, the top elevation of the sleeve (4) is the same as the top elevation of the support column (1) or the top elevation of the sleeve (4) is 1-2 mm lower than the top elevation of the basement top plate (2).
9. The method of construction of a support structure for translation of a building of claim 4, wherein: and step five, protecting the top of the support column (1) and the position of the mounting sleeve (4) when concrete is poured, and preventing over-vibration or leakage vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600819.6A CN109610882B (en) | 2018-12-26 | 2018-12-26 | Support structure for building translation and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600819.6A CN109610882B (en) | 2018-12-26 | 2018-12-26 | Support structure for building translation and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610882A CN109610882A (en) | 2019-04-12 |
| CN109610882B true CN109610882B (en) | 2020-09-29 |
Family
ID=66011649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600819.6A Active CN109610882B (en) | 2018-12-26 | 2018-12-26 | Support structure for building translation and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109610882B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216114A (en) * | 2013-04-18 | 2013-07-24 | 朱奎 | Translation construction method for building |
| CN104060829A (en) * | 2014-05-22 | 2014-09-24 | 中国建筑第四工程局有限公司 | Construction method and construction device for house beam pillar |
| CN106193644A (en) * | 2016-07-26 | 2016-12-07 | 朱奎 | Basement reconstruction structure with raft foundation building |
| CN108999427A (en) * | 2018-10-15 | 2018-12-14 | 北京建工四建工程建设有限公司 | The support construction and its construction method of traveling load when a kind of building moving is in place |
| CN109083442A (en) * | 2018-10-15 | 2018-12-25 | 北京建工四建工程建设有限公司 | The construction method of dynamic load bearing structure when existing building is docked with newly-built basis |
-
2018
- 2018-12-26 CN CN201811600819.6A patent/CN109610882B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216114A (en) * | 2013-04-18 | 2013-07-24 | 朱奎 | Translation construction method for building |
| CN104060829A (en) * | 2014-05-22 | 2014-09-24 | 中国建筑第四工程局有限公司 | Construction method and construction device for house beam pillar |
| CN106193644A (en) * | 2016-07-26 | 2016-12-07 | 朱奎 | Basement reconstruction structure with raft foundation building |
| CN108999427A (en) * | 2018-10-15 | 2018-12-14 | 北京建工四建工程建设有限公司 | The support construction and its construction method of traveling load when a kind of building moving is in place |
| CN109083442A (en) * | 2018-10-15 | 2018-12-25 | 北京建工四建工程建设有限公司 | The construction method of dynamic load bearing structure when existing building is docked with newly-built basis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109610882A (en) | 2019-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107326940B (en) | basement advanced water stop post-cast strip structure and construction method thereof | |
| CN102635128B (en) | Foundation slab post-cast strip waterproof steel plate combined structure and bracing method thereof | |
| CN105484151B (en) | The construction and its construction method connected between a kind of enhancing precast concrete segment | |
| RU2382143C2 (en) | Block of curb for limitation of wall section in soil, element of curb block and method for wall erection in soil | |
| CN107893529A (en) | Suitable for deep basal pit outer wall of basement PC template systems and its construction method | |
| CN108265824A (en) | A kind of high ductility concrete beam and column node of assembled and connection method | |
| CN107165271A (en) | A kind of assembled Special-Shaped Column concrete frame structure | |
| CN104074285B (en) | Ultra-long concrete wall body structure | |
| CN103603494B (en) | A kind of ultra-thin steel truss sloping core construction method and formwork structure | |
| CN113216252A (en) | Expansion joint reinforcing device and method for multi-section continuous casting of underground pipe gallery | |
| CN205712204U (en) | A kind of multiple waterstop and waterproof construction thereof | |
| CN105019579A (en) | Masonry filler wall reinforcement and plastering constructional column and construction method thereof | |
| CN105649327A (en) | Method for pouring concrete outside steel pipe columns by using semicircular templates | |
| CN207812307U (en) | The construction system of Cable stayed Bridge Main Tower and steel anchor beam | |
| CN111456105B (en) | Construction method of post-pouring belt of underground garage bottom plate | |
| CN105821908A (en) | Multiple water stop belt, waterproof structure and construction method of waterproof structure | |
| CN109610882B (en) | Support structure for building translation and construction method thereof | |
| EP2935715B1 (en) | Reinforced blockwork construction method | |
| CN106869378B (en) | A kind of glass curtain wall assembled construction method of installation | |
| KR100815174B1 (en) | Pipe Roof Tunnel and Constructing Method thereof | |
| CN209456992U (en) | Low damage unilateral formwork supporting structure under campshed support system | |
| CN105604339B (en) | Secondary structure constructs column reinforcing method | |
| CN202509530U (en) | Post-cast strip water stopping steel plate combined structure of foundation bottom plate | |
| CN212388856U (en) | Cast-in-place clear water concrete batter post structure of prestressing force | |
| CN204876190U (en) | Brickwork infilled wall adds muscle constructional column of plastering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |