CN108999427A - The support construction and its construction method of traveling load when a kind of building moving is in place - Google Patents

The support construction and its construction method of traveling load when a kind of building moving is in place Download PDF

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Publication number
CN108999427A
CN108999427A CN201811196273.2A CN201811196273A CN108999427A CN 108999427 A CN108999427 A CN 108999427A CN 201811196273 A CN201811196273 A CN 201811196273A CN 108999427 A CN108999427 A CN 108999427A
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China
Prior art keywords
support column
basement
line load
building
point loading
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Granted
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CN201811196273.2A
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Chinese (zh)
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CN108999427B (en
Inventor
李东华
张明
赵建红
张莉莉
李素霞
苏晨
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Beijing Fourth Construction & Engineering Co Ltd
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Beijing Fourth Construction & Engineering Co Ltd
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Priority to CN201811196273.2A priority Critical patent/CN108999427B/en
Publication of CN108999427A publication Critical patent/CN108999427A/en
Application granted granted Critical
Publication of CN108999427B publication Critical patent/CN108999427B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/06Separating, lifting, removing of buildings; Making a new sub-structure

Abstract

The support construction and its construction method of traveling load when a kind of building moving is in place, wherein support construction is arranged on basement bottom board, includes line load support column, point loading support column, basement roof and track girder;The line load support column has two groups, and the spacing between the girder truss of the spacing and building bottom between two groups of line load support columns is adapted;The lower end of the line load support column is supported on basement bottom board, and the upper end of line load support column exceeds the top surface of basement roof;The point loading support column arranged for interval is on basement bottom board, the wherein either flush of the upper end of point loading support column and basement roof;The track girder has two, wherein every track girder is correspondingly arranged at the top of one group of line load support column;There are spacing between the bottom and basement roof of the track girder.The present invention solves the lower technical problem of safety and stability of the existing building when bulk migration is in place.

Description

The support construction and its construction method of traveling load when a kind of building moving is in place
Technical field
The invention belongs to the support constructions of traveling load when the realm of building construction more particularly to a kind of building moving in place And its construction method.
Background technique
In urban renewal, often there is the problem of existing building (structures) and planned land use contradiction, to reduce warp A series of problems, such as Ji is lost, and the bring environmental pollution in building (structures) dismounting is avoided, using building is whole The measure of translation.The support system of safe enough is needed when migrating in place to undertake mobile point loading and line load.It is existing In moving building entirely construction, takes in basic top surface or outdoor ground progress Underpinning building is migrated, pass through liquid Bear down on one liter, the walking manner of roller (idler wheel) or piston shoes (slide plate) plus guide rail, carries out the migration of building, but when migrating in place The lower railway of use is the easily detachable steel truss composition on the basis of being fixed on building, but for ultra-large type, large span, big The migration that the scale of construction, violent typhoon area carry out building migrate in place, risk factor using traditional steel truss lower railway beam Increase, discusses that final choice uses concrete column+concrete truss track as lower railway beam, such construction by multiple scheme Method ensure that overall stability of the building when migrating in place, smoothly complete the migration of building.
Summary of the invention
The object of the present invention is to provide the support construction and its construction method of a kind of building moving traveling load when in place, Solve the lower technical problem of safety and stability of the existing building when bulk migration is in place.
To achieve the above object, the present invention adopts the following technical scheme that.
The support construction of traveling load when a kind of building moving is in place, is arranged on basement bottom board;Including wired lotus Carry support column, point loading support column, basement roof and track girder;The line load support column has two groups, and two groups of line lotuses The spacing carried between the spacing between support column and the girder truss of building bottom is adapted;The lower end of the line load support column It is supported on basement bottom board, the upper end of line load support column exceeds the top surface of basement roof;The point loading supports intercolumniation Every being arranged on basement bottom board, the wherein either flush of the upper end of point loading support column and basement roof;The track girder There are two, wherein every track girder is correspondingly arranged at the top of one group of line load support column;The bottom and underground of the track girder There are spacing between ceiling plate.
Preferably, the basement roof is equipped with stub under shock isolating pedestal, under the shock isolating pedestal in stub and building Structural column be correspondingly arranged;The height of stub is 500mm~1000mm under the shock isolating pedestal;The stub under every shock isolating pedestal Bottom periphery be disposed with one group described in point loading support column, and the ring of one group of point loading support column stub under shock isolating pedestal It is arranged to interval.
Preferably, the lower end of the line load support column and the lower end of point loading support column are protruded into basement bottom board, And the length for protruding into part is 350mm~450mm.
Preferably, the spacing between the beam bottom and basement roof of the track girder is greater than 50mm.
The construction method of the support construction of traveling load when a kind of building moving is in place, including steps are as follows.
Step 1 carries out the construction of line setting, earth excavation and underground chamber base at the position of building new address.
Step 2, after basement foundation construction is complete, bind the reinforcing bar of basement bottom board, the reinforcing bar of line load support column, The reinforcing bar of point loading support column and the reinforcing bar of basement roof.
Step 3 installs the template of basement bottom board, the template of line load support column, the template and ground of point loading support column The template of lower ceiling plate.
Step 4, casting concrete: including pouring the concrete of basement bottom board, the concrete of line load support column, point The concrete of load support column and the concrete of basement roof.
Step 5, track girder of constructing.
Step 6, concrete, the concrete of point loading support column and the concrete of track girder to line load support column reach When to design strength, the building after jacking and translation is slid on basement roof, make the girder truss of building bottom with Track girder docking, and continue to slide on track girder.
Step 7 after sliding in place, disposes jack on basement roof, at the position of corresponding point loading support column, Continue to jack building using jack, takes shock isolating pedestal to connect stub under the structural column and shock isolating pedestal of building It connects.
Step 8, removes line load support column, and migration is completed.
Preferably, in step 2 when assembling reinforcement, the lower end of the reinforcing bar of line load support column is anchored into basement bottom board, line The upper end of the reinforcing bar of load support column passes through basement roof, and anchors into track girder;The reinforcing bar of the point loading support column Lower end anchor into basement bottom board, the upper end of the reinforcing bar of point loading support column anchors into basement roof;Line load support column Reinforcing bar and the reinforcing bar of point loading support column anchor into the altitude range in basement bottom board and be all provided with stirrup, stirrup spacing is little In 100mm, before basement bottom board pours, the reinforcing bar of the reinforcing bar spacer ferrule and point loading support column of installing line load support column is fixed Position hoop, column position deviation when preventing concrete from vibrating.
Preferably, in step 4 when casting concrete, the elevation of top of point loading support column and the top surface of basement roof Absolute altitude is consistent, and the elevation of top of line load support column is higher than the top surface absolute altitude of basement roof.
Preferably, in step 5 when construction track girder, the support of track girder is the line load support beyond basement roof The vertical muscle of column, track girder is attached using I grades of connectors of mechanical connection, and the vertical elongated setting of the full beam section of muscle, each section Connector percentage no more than indulging the 25% of muscle sum on the section.
Compared with prior art the invention has the characteristics that and beneficial effect.
1, present invention uses concrete truss Construction of Supporting technology, i.e. point loading is added in sole plate in point loading position Support column column is solved, and line load position increases line load support column newly and adds reinforced concrete truss track girder and solved Certainly, the design of this structure ensure that ultra-large type builds the safety and stability in bulk migration is in place.
2, it in the construction of existing structure bulk migration, takes in basic top surface or outdoor ground progress building is migrated Underpinning, by hydraulic lifting, the walking manner of roller (idler wheel) or piston shoes (slide plate) plus guide rail carries out moving for building Easily detachable steel truss composition on the basis of the lower railway for moving, but using when migrating in place is to be fixed on building, but it is right It is carried out in the migration that ultra-large type, large span, the big scale of construction, violent typhoon area carry out building using traditional steel truss lower railway beam Migration is in place, and risk factor increases;And the present invention is when using concrete column+concrete truss track in place as building moving Lower railway beam, such construction method ensure that building migrate it is in place when overall stability, smoothly completed building Migration.
3, the more traditional steel truss track girder of construction method in the present invention has from great, and intensity is high, and rigidity is big, whole The advantage that stability is good and safety coefficient is high.
4, orderliness understands the construction method construction in the present invention, construction procedure is clear, application surface is wider, relatively traditional solution Certainly mode can save cost, safety coefficient when raising building moving is in place.
5, reach design to underground chamber base knot and point loading support column, line load support column and track girder in the present invention When intensity, former address building slides onto the track girder on basement roof after jacking and translating twice, and on track girder Continue to slide, all loads in top are transferred to line load support column by track girder, after sliding in place, in point loading support column position It sets placement jack to continue to jack 1000mm, stub takes shock isolating pedestal to be connected with new address structural column under the shock isolating pedestal of former address It connects;Such migration method in place ensure that overall stability of the building when migrating in place, smoothly complete building Migration.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is the planar structure schematic diagram of line load support column arrangement of the invention.
Fig. 2 is a kind of embodiment schematic diagram that track girder is arranged on line load support column of the invention.
Fig. 3 is the structural schematic diagram that line load support column of the invention is arranged in basement.
Fig. 4 is the structural schematic diagram that point loading support column of the invention is arranged in basement.
Fig. 5 is the planar structure schematic diagram of point loading support column arrangement of the invention.
Appended drawing reference: 1- basement bottom board, 2- line load support column, 3- point loading support column, 4- basement roof, Stub, the isolated footing 7- under 5- track girder, 6- shock isolating pedestal.
Specific embodiment
As shown in Figs. 1-5, the support construction of traveling load when this building moving is in place is arranged in basement bottom board 1 On;It include line load support column 2, point loading support column 3, basement roof 4 and track girder 5;The line load support column 2 has Two groups, and the spacing between the girder truss of the spacing and building bottom between two groups of line load support columns 2 is adapted;It is described The lower end of line load support column 2 is supported on basement bottom board 1, and the upper end of line load support column 2 exceeds the top of basement roof 4 Face;3 arranged for interval of point loading support column is on basement bottom board 1, the wherein upper end of point loading support column 3 and underground ceiling The either flush of plate 4;The track girder 5 has two, wherein every track girder 5 is correspondingly arranged at one group of line load support column 2 Top;There are spacing between the bottom and basement roof 4 of the track girder 5.
In the present embodiment, the bottom of the line load support column 2 and the bottom of point loading support column 3 are provided with independent base Plinth 7, the spacing in one group of line load support column 2 between adjacent line load support column 2 are 3500mm.
Certainly in other embodiments, the spacing between adjacent line load support column 2 can also adjust according to the actual situation, Generally 3000mm~4000mm.
In the present embodiment, the basement roof 4 is equipped with stub 6 under shock isolating pedestal, under the shock isolating pedestal stub 6 with build The structural column built in object is correspondingly arranged;The height of stub 6 is 500mm~1000mm under the shock isolating pedestal;In every shock insulation branch The bottom periphery of the lower stub 6 of seat be disposed with one group described in point loading support column 3, and one group of point loading support column 3 is along shock insulation branch The circumferentially spaced-apart setting of the lower stub 6 of seat.
In the present embodiment, basement bottom is protruded into the lower end of the line load support column 2 and the lower end of point loading support column 3 In plate 1, and the length for protruding into part is 350mm~450mm.
In the present embodiment, the spacing between the beam bottom and basement roof 4 of the track girder 5 is greater than 50mm.
The construction method of the support construction of traveling load when this building moving is in place, traveling load include line load and Point loading, construction point loading support column 3+ line load support column 2+ track girder 5 is built more than New Buildings basis to undertake Mobile point loading and mobile line load, construction procedure when object bulk migration is in place is as follows.
Step 1 carries out the construction of line setting, earth excavation, underground chamber base, new address at the position of building new address Earth excavation is excavated using the crawler-mounted excavator of 5 1.2m3, and earthwork outward transport, new address basis uses raft foundation, raft plate The long side up to 208m on basis, broadside most width are 56m, and with a thickness of 400mm, the concrete of raft foundation is impervious etc. marked as C35 Grade is P6, and the gross area is 11092 ㎡.
Step 2 binds the reinforcing bar of basement bottom board 1, the steel of line load support column 2 after basement foundation construction is complete The reinforcing bar of muscle, the reinforcing bar of point loading support column 3 and basement roof 4.
Step 3 installs the template of basement bottom board 1, template, the template of point loading support column 3 of line load support column 2 With the template of basement roof 4;Point loading support column 3, line load support column 2 and 4 one-piece casting of basement roof, template use 18 thick overlay film multi-layer boards, main joist use 48.3 steel pipes, and secondary joist uses 50mm × 100mm flitch, and M14 screw rod through walls carries out It reinforces, concrete is marked as C35.
Step 4, casting concrete: including pour the concrete of basement bottom board 1, the concrete of line load support column 2, The concrete of point loading support column 3 and the concrete of basement roof 4, and carry out concrete curing;Concrete grade is not low In C35.
Step 5, basement roof 4 start to carry out the construction of track girder 5 after binding.
Step 6, to the concrete of line load support column 2, the concrete of the concrete of point loading support column 3 and track girder 5 When reaching design strength, the building after jacking and translation is slid on basement roof 4, makes the girder truss of building bottom It is docked with track girder 5, and continues to slide on track girder 5.
Step 7, after sliding in place, on basement roof 4, at the position of corresponding point loading support column 3 placement it is very heavy Top is continued to jack building using jack, stub 6 under the shock isolating pedestal on the basement roof 4 of building is taken shock insulation Support is attached, and original building structural column column root reinforcing bar is picked chisel after migration is in place and leaks out reinforcing bar, the steel of stub 6 under shock isolating pedestal Muscle is picked the reinforcing bar dug out with original building structural column and is connect using welding manner, while carrying out the pre-buried of antidetonation shock isolating pedestal and connection Work.
Step 8, the concrete at shock isolating pedestal position reach the dismountable line load support column 2 in design strength rear, migrate It completes.
In the present embodiment, the sectional dimension of line load support column 2 is 400mm × 500mm in step 2, and column indulges muscle and uses 10 φ 22, stirrup are 10@100mm of φ, and the sectional dimension of point loading support column 3 is 400mm × 400mm, and column indulges muscle and uses 10 φ 18, Stirrup is 8@100mm of φ.
Certainly in other embodiments, the sectional dimension of the line load support column 2 and the section ruler of point loading support column 3 It is very little can also be depending on the scale of the building of migration.
In the present embodiment, in step 2 when assembling reinforcement, the lower end of the reinforcing bar of line load support column 2 anchors into basement bottom board In 1, the upper end of the reinforcing bar of line load support column 2 passes through basement roof 4, and anchors into track girder 5;The point loading support The lower end of the reinforcing bar of column 3 anchors into basement bottom board 1, and the upper end of the reinforcing bar of point loading support column 3 anchors into basement roof 4; Hoop is all provided in the altitude range that the reinforcing bar of line load support column 2 and the reinforcing bar of point loading support column 3 anchor into basement bottom board 1 Muscle, stirrup spacing be no more than 100mm, before basement bottom board 1 pours, install line load support column 2 reinforcing bar spacer ferrule and The reinforcing bar spacer ferrule of point loading support column 3, column position deviation when preventing concrete from vibrating.
In the present embodiment, in step 4 when casting concrete, the elevation of top and basement roof 4 of point loading support column 3 Top surface absolute altitude it is consistent, the elevation of top of line load support column 2 is higher than the top surface absolute altitude of basement roof 4.
In the present embodiment, in step 5 when construction track girder 5, the sectional dimension of track girder 5 is 500mm × 650mm, track The support of beam 5 is the line load support column 2 beyond basement roof 4, and all concentrations of track girder 5 mark vertical muscle using mechanical I grades of connectors of connection are attached, and the vertical elongated setting of the full beam section of muscle, and the connector percentage of each section is no more than on the section The 25% of vertical muscle sum, the spacing between the beam bottom and basement roof 4 of track girder 5 is greater than 50mm.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists In illustrating the present invention, the protection scope being not intended to limit the present invention, all applications from simple change of the present invention all fall within this In the protection scope of invention.

Claims (8)

1. the support construction of traveling load when a kind of building moving is in place, is arranged on basement bottom board (1);Its feature exists In: it include line load support column (2), point loading support column (3), basement roof (4) and track girder (5);The line load Support column (2) has two groups, and between the girder truss of the spacing and building bottom between two groups of line load support columns (2) between Away from adaptable;The lower end of the line load support column (2) is supported on basement bottom board (1), the upper end of line load support column (2) Top surface beyond basement roof (4);Point loading support column (3) arranged for interval is on basement bottom board (1), midpoint lotus Carry the upper end of support column (3) and the either flush of basement roof (4);The track girder (5) has two, wherein every track Beam (5) is correspondingly arranged at the top of one group of line load support column (2);The bottom of the track girder (5) and basement roof (4) it Between there are spacing.
The support construction of traveling load when 2. building moving according to claim 1 is in place, it is characterised in that: describedly Lower ceiling plate (4) is equipped with stub (6) under shock isolating pedestal, and stub (6) is corresponding with the structural column in building under the shock isolating pedestal Setting;The height of stub (6) is 500mm~1000mm under the shock isolating pedestal;The bottom of stub (6) under every shock isolating pedestal Point loading support column (3) described in being around disposed with one group, and one group of point loading support column (3) stub (6) under shock isolating pedestal Circumferentially spaced-apart setting.
The support construction of traveling load when 3. building moving according to claim 1 is in place, it is characterised in that: the line The lower end of load support column (2) and the lower end of point loading support column (3) are protruded into basement bottom board (1), and protrude into part Length is 350mm~450mm.
The support construction of traveling load when 4. building moving according to claim 1 is in place, it is characterised in that: the rail Spacing between the beam bottom and basement roof (4) of road beam (5) is greater than 50mm.
The construction of the support construction of traveling load when 5. building moving described in a kind of any one of claim 1-4 is in place Method, which is characterized in that comprise the following steps that
Step 1 carries out the construction of line setting, earth excavation and underground chamber base at the position of building new address;
Step 2 binds the reinforcing bar of basement bottom board (1), the steel of line load support column (2) after basement foundation construction is complete The reinforcing bar of muscle, the reinforcing bar of point loading support column (3) and basement roof (4);
Step 3, install the template of basement bottom board (1), the template of line load support column (2), point loading support column (3) mould The template of plate and basement roof (4);
Step 4, casting concrete: including pour the concrete of basement bottom board (1), the concrete of line load support column (2), The concrete of point loading support column (3) and the concrete of basement roof (4);
Step 5 is constructed track girder (5);
Step 6, to the concrete of line load support column (2), the coagulation of the concrete of point loading support column (3) and track girder (5) When soil reaches design strength, the building after jacking and translation is slid on basement roof (4), the purlin of building bottom is made It sets a roof beam in place and is docked with track girder (5), and continue to slide on track girder (5);
Step 7, after sliding in place, on basement roof (4), at the position of corresponding point loading support column (3) placement it is very heavy Top, using jack continue jack building, by stub (6) under the structural column and shock isolating pedestal of building take shock isolating pedestal into Row connection;
Step 8 is removed line load support column (2), and migration is completed.
The construction method of the support construction of traveling load, feature when 6. building moving according to claim 5 is in place Be: in step 2 when assembling reinforcement, the lower end of the reinforcing bar of line load support column (2) is anchored into basement bottom board (1), line load The upper end of the reinforcing bar of support column (2) passes through basement roof (4), and protrudes into track girder (5);The point loading support column (3) lower end of reinforcing bar anchors into basement bottom board (1), and basement roof is protruded into the upper end of the reinforcing bar of point loading support column (3) (4) in;The reinforcing bar of line load support column (2) and the reinforcing bar of point loading support column (3) anchor into the height model in basement bottom board (1) Stirrup is all provided in enclosing, stirrup spacing is before basement bottom board (1) pours, to install line load support column (2) no more than 100mm Reinforcing bar spacer ferrule and point loading support column (3) reinforcing bar spacer ferrule, column position deviation when preventing concrete from vibrating.
The construction method of the support construction of traveling load, feature when 7. building moving according to claim 5 is in place It is: in step 4 when casting concrete, the elevation of top of point loading support column (3) and the top surface absolute altitude of basement roof (4) Unanimously, the elevation of top of line load support column (2) is higher than the top surface absolute altitude of basement roof (4).
The construction method of the support construction of traveling load, feature when 8. building moving according to claim 5 is in place Be: in step 5 when construction track girder (5), the support of track girder (5) is the line load support column beyond basement roof (4) (2), the vertical muscle of track girder (5) is attached using I grades of connectors of mechanical connection, and the vertical elongated setting of the full beam section of muscle, each 25% of the connector percentage of section no more than muscle sum vertical on the section.
CN201811196273.2A 2018-10-15 2018-10-15 Support structure for moving load during building migration in place and construction method thereof Active CN108999427B (en)

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN109610882A (en) * 2018-12-26 2019-04-12 北京建工四建工程建设有限公司 A kind of support construction and its construction method for building translation
CN110306832A (en) * 2019-06-12 2019-10-08 上海市建筑装饰工程集团有限公司 A kind of construction method of historical building art dry wall bulk migration
CN115354881A (en) * 2022-08-12 2022-11-18 广州市鲁班建筑科技集团股份有限公司 Method for dismounting support and integrally fixing after integrally moving gun building

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Publication number Priority date Publication date Assignee Title
CN109610882A (en) * 2018-12-26 2019-04-12 北京建工四建工程建设有限公司 A kind of support construction and its construction method for building translation
CN109610882B (en) * 2018-12-26 2020-09-29 北京建工四建工程建设有限公司 Support structure for building translation and construction method thereof
CN110306832A (en) * 2019-06-12 2019-10-08 上海市建筑装饰工程集团有限公司 A kind of construction method of historical building art dry wall bulk migration
CN110306832B (en) * 2019-06-12 2021-06-22 上海市建筑装饰工程集团有限公司 Construction method for integral migration of artistic clear water wall of historical building
CN115354881A (en) * 2022-08-12 2022-11-18 广州市鲁班建筑科技集团股份有限公司 Method for dismounting support and integrally fixing after integrally moving gun building
CN115354881B (en) * 2022-08-12 2023-10-31 广州市鲁班建筑科技集团股份有限公司 Method for removing support and integrally fixing after overall movement of turret building

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