CN104878838B - A liter support reinforced concrete building method of construction is changed in one kind supporting - Google Patents
A liter support reinforced concrete building method of construction is changed in one kind supporting Download PDFInfo
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Abstract
To change liter a support reinforced concrete building method of construction the invention discloses one kind supporting, including the analyzing of ± 0.00 floor, just held in the palm workbench, hydraulic pressure machine support, displacement support rod, supporting round steel column and its support, outer shield cage cylinder and elastic supports car and pull rope, whole building vertically-guided metallic rod and its sleeve pipe, steel wire stretching facility, building front court straddle truck, rise support, foundation pit reinforced concrete backing plate, equipment, facility disassembly ＆ recycling.All components of the present invention are prefabricated in the factory, and house Zong Chong Liang Minus have lacked 70% or so, reduce dirty the work amount and rolled steel dosage of concrete, save freight；Especially each component and its assembled rise all are completed indoors, by straddle truck, railcar, moving trolley, the conveying of roller bearing line in place, it is accurately positioned, it is not high that tensioning equipment is liftoff, node crosses electric welding, grouting operation conveniently, is completed from top layer to basis at ± 0.00 layer for every layer；The construction history of thousands of years is thoroughly overturned, by as the new milestone of Human Architecture history.
Description
Technical field
The present invention relates to building construction technology field, is specifically that a liter support reinforced concrete building method of construction is changed in a kind of supporting.
Background technology
At present, the building in house uses outdoor, high-altitude field fabrication mode, and so not only workload is heavy, to consume
Take amount transport power and manpower and materials, big pollution can be also caused to environment.A kind of " line cage concrete hollow frame of my application
The patent of invention (CN104234185A) of structure and its assembly method " discloses a kind of coil holder cage concrete hollow frame structure and in fact
Applying method, by very small amount reinforced concrete, building gross weight alleviates 70% or so, and ensures the enough wind resistances of building structure, antidetonation,
There is excellent insulation, sound insulation value simultaneously.In the patent, hollow concrete post, beam, floorboard, cranked slab stairs and raft foundation this
A little components are prefabricated in the factory, and transport to building-site assembly, but especially flooring high-altitude at the scene, how to make that these are thick, stupid, again
Family partners meet design axis, absolute altitude, by tower arm be difficult find exact position accurately, especially connected in high-altitude stretching wire change
Obtain extremely difficult.Therefore, the implementation process for line cage concrete hollow frame structure a kind of new can accurately be determined, it is necessary to study
The building building technology of position.
The content of the invention
It is an object of the invention to provide one kind supporting to change a liter support reinforced concrete building method of construction, passes through straddle truck, track
Car, moving trolley, the conveying of roller bearing line in place, are accurately positioned, and it is not high that tensioning equipment is liftoff, and node crosses electric welding, grouting operation conveniently,
All architectural engineerings are completed from top layer to basis at ± 0.00 layer for every layer.
To achieve the above object, the present invention provides following technical scheme：
A liter support reinforced concrete building method of construction is changed in one kind supporting, comprises the following steps：
(1) to ± 0.00 layer of analysis of selection：± 0.00 layer be located at from original ground height 1-2.5 rice, i.e. floorboard
Thickness and main depth of beam and the just height of support workbench and the pre-buried steel wire revealed section length of post；
(2) the just installation of support workbench：1# vertical joint part disjunctor cross-bridging type keel components are selected in girder axis direction
And bottom, 4a# landing slabs or 4b# landing slabs, the other direction wavy bridging osteocomma components of selection 2# and bottom, 4a# landing slabs or
4b# landing slabs, 2#, which is worn, hands over 1# component bolts to tighten, and nets high h=400-600mm, pitch of waves L=700-900mm, net is away from=700-
900mm or=1400-1800mm；
(3) installation of hydraulic pressure machine support, displacement support rod, supporting round steel column and its support：Displacement support rod and supporting round steel,
It is aided with steel structure support with thick round steel to be located on reinforced concrete backing plate, supporting round steel both sides coat and are welded two angle steel, two angle steel
And the support of diagonal brace angle steel composition supporting round steel column, it is connected as a single entity with hydraulic pressure machine support and joins with the built-in fitting of reinforced concrete backing plate
Connect, in cladding angle steel top arrangement horizon bar and diagonal brace system；
(4) set and be located on reinforced concrete backing plate to draw the outer shield cage cylinder of cable mobile column position distance and elastic supports car and traction
Rope；
(5) whole building vertically-guided metallic rod and its sleeve pipe are installed：It is oriented to metallic rod and uses diameter 250mm, H=5500mm's
Thick-walled seamless steel pipes, sleeve pipe use H=500mm thick-walled seamless steel pipes, carry out high standard tolerance fit, the lathe of finish adds
Work；
(6) installation of steel wire stretching facility：Rely on just on the outside of support workbench to put forth effort the strong point, stretching wire is installed；
(7) building front court straddle truck setting：With reference to transport vehicle and its light rail, the roller bearing conveying on workbench has just been held in the palm
Line, fortune beam and floorboard are simultaneously in place, convey the moving trolley of inside and outside wall board；The axis of post, beam, plate has been precisely located in straddle truck
Line, post transport vehicle and its light rail, post and its outer casing cage are transported to posthole in place in place, girder roller board pipeline, secondary beam rolling
Axillare pipeline, respectively straight line be delivered to the node that crosses and be accurately positioned absolute altitude and interval, after post, beam, plate cross, in post, beam, plate
Upper stretching wire；
(8) after post, beam, plate cross node normotopia, reinforcing bar connection, steel wire welding, upper lower prop corner reinforcing bar steel bushing are carried out
Pipe is glued, remaining docking reinforcing bar welding weldering up and down, and post, beam connect steel wire, interior hoop or vertical joint part welding, then connect tensioning post,
Joist steel silk, enter andante, beam starching, and connect tensioning flooring steel wire；
(9) Zheng Zhuan buildings safety and steady rises support, is the firm support workbench under the slide guide for relying on vertical guide slide bar；
(10) foundation pit reinforced concrete backing plate：The second level of the pre-buried connection reinforcing bar with wrapping up reinforced concrete suspension column in reinforced concrete backing plate
Basis amplification pin is connected, and sets raft foundation beam to couple with post at the depth 0.5-1.5 rice of underground；
(11) after completing base for post and node process, wait to do, unmarshaling equipment, facility；
(12) first step backfill foundation ditch is carried out, smooth Chinese toon tamps raft foundation beam substratum；
(13) edge of a wing steel wire finishing and arrangement are carried out, side form, smashes concrete；
(14) second step backfill foundation ditch is carried out, smooth Chinese toon tamps soil layer under architecture indoor platform；
(15) platform concrete or the design hollow concrete platform of steel wire net rack are smash.
As the further scheme of the present invention：It is attached as follows by just support workbench or the setting of its ground in the step (2)
Facility：
Girder roller bearing pipeline, secondary beam roller bearing pipeline are set A,；
Floorboard workbench is set B,；
The outer casing cage clamp of post and post outer casing cage lifter are set C,；
Post self-discharging transporter and its light rail are set D,；
The node grouting seal mould that crosses is set, and tongue and groove enters formula clutch E,.
As the further scheme of the present invention：The guiding metallic rod interval is no more than 20 meters, the guiding metallic rod top
End sets horizontal brace pull bar, and the anti-pull bar flexure of a vertical rod is set every 7 meters.
As the further scheme of the present invention：The step (9) also includes, using laser ranging monitoring floor balance positioning
Automated system carries out horizontal monitoring, the laser ranging monitoring floor balance positioning automated system bag to just support workbench
Include central processing unit and laser range finder, the input connection of laser range finder and central processing unit, the output of central processing unit
End controls with four trailing arms of hydraulic press connect respectively.
As the further scheme of the present invention：The controlling stream of the laser ranging monitoring floor balance positioning automated system
Cheng Wei：
1) vertical range on the location graduation for the floor that will be held up first, i.e. floor to ground is d0, inputs central processing
Device；
2) then hydraulic press holds up floor with four trailing arms, and four trailing arms hold four angles of floor, four trailing arms respectively
It is controlled by central processing unit；
3) laser range finder is placed on ground or away from the place that ground level is h, using laser range finder simultaneously to building
Four buildings angle up and down 2 points send laser, the laser beam of reflection is received by photoelectric cell, timer determines laser beam from hair
The time of reception is mapped to, 2 points of the distance up and down at from laser to floor four buildings angle is calculated, further according to Pythagorean theorem meter
Floor four buildings angle is calculated to the vertical range d1, d2, d3, d4 on ground；
4) d1, d2, d3, d4 storages are arrived central processing unit by laser range finder in real time, and central processing unit carries out itself and d0
Compare, if phase difference is more than default error range, central processing unit adjusts the activity of hydraulic press trailing arm according to phase difference
Scope, ensure phase difference in default error range, so as to reach the effect of floor balance positioning.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention has given up the high row's grid of height of external decoration and hung
The high tower crane of dress, departing from the work high above the ground dangerous situation of exposing to the sun and rain of " pin adopts floating clouds and faces ground "；All components are in factory
It is prefabricated, a large amount of building templates constantly consumed are eliminated, house Zong Chong Liang Minus have lacked 70% or so, greatly reduced the dirty work of concrete
Amount and rolled steel dosage, save freight；Especially each component and its assembled rise all are completed indoors, pass through straddle truck, rail
Road car, moving trolley, the conveying of roller bearing line in place, are accurately positioned, and it is not high that tensioning equipment is liftoff, and node crosses electric welding, grouting operation side
Just, all architectural engineerings are completed at ± 0.00 layer for every layer from top layer to basis；The building of the invention for thoroughly having overturned thousands of years
History, by as the new milestone of Human Architecture history.
Brief description of the drawings
Fig. 1 is the equipment services plan layout drawing of embodiment 1；
Fig. 2 is the equipment facility and post, beam, plate node main view profile of embodiment 1；
Fig. 3 is the equipment facility and post, beam, plate node top plan view of embodiment 1；
Fig. 4 is the equipment facility and the right pseudosection of post, beam, plate node of embodiment 1；
Fig. 5 is the beam of embodiment 1, plate transporting flat layout drawing；
Fig. 6 is the beam of embodiment 1, plate conveying node profile；
Fig. 7 is the equipment services plan layout drawing of embodiment 2；
Fig. 8 is the equipment facility and special-shape column, flooring plate node main view profile of embodiment 2；
Fig. 9 is the equipment facility and special-shape column, flooring plate node top plan view of embodiment 2；
Figure 10 is the equipment facility and special-shape column, the right pseudosection of flooring plate node of embodiment 2；
Figure 11 is the cross special-shape column steel wire arrangement sectional view of embodiment 2；
Figure 12 is the T-shaped special-shape column steel wire arrangement sectional view of embodiment 2；
Figure 13 is the right angle special-shape column steel wire arrangement sectional view of embodiment 2；
Figure 14 is the structural representation of laser ranging monitoring floor balance positioning automated system；
Figure 15 is the control flow block diagram of laser ranging monitoring floor balance positioning automated system；
In figure：1- vertical shafts, 2- vertical shaft in place, 3- hydraulic presses and support, 4- displacement supports rod, 5- displacement support rods support, 6-1#
Component, 7-4a# landing slabs, 8-1# and 4a# landing slabs, 9-2# and 4a# landing slabs, 10-2# and 4a# landing slabs, 11- just hold in the palm work
Make platform, corner and interfix are oriented to slide bar and its pier base, 12- posts, beam, floor be perpendicular, longitudinal and transverse steel wire tensioning facility, 13-
Post, beam, plate cross node, 14- upper props, 15- lower props, 15a- transport vehicles and its light rail, 16- beams, 16a- envelope template, 17- floorings
Plate, 18- have just held in the palm the outer casing cage of workbench, 19-, 20- reinforced concretes backing plate, 21- hydraulic presses, 22- hydraulic pressure machine support, 23- displacements
Rod, 23a- tee-joint sleeves, 24- is ask to support round steel column and its support, 25- floorings board finish stretching wire, 26- floorboards in length and breadth
Bottom in length and breadth stretching wire, 27- beams surface layer in length and breadth stretching wire, 28- beams bottom in length and breadth stretching wire, 29- erect stretching wire,
The small brackets of 30-, 31- retention straps, the angle steel of 32- two, 33- diagonal braces angle steel, 34- girder roller boards pipeline, 35- secondary beam roller boards are defeated
Line sending, 36- floorboards workbench, 37- pipelines runner, 38- floorboard worktable liftings device, the fine setting of 39- pipelines runner
The outer casing cage clamp of device, 40- posts, 41- lifters, 42- tongue and grooves enter formula clutch, 43- flooring board finish stretching wire,
44- floorboard bottoms stretching wire, 45- beam surface layers stretching wire, 46- beam bottoms stretching wire, 47- longitudinal directions stretching wire, 48-
Stud, 49- Reinforced Hoops, the wavy bridgings of 50-, 51- are coupled post, 52- central cross is coupled post, 53- laser rangings monitoring building
Layer equilibration positions automated system.
Embodiment
Below in conjunction with the embodiment of the present invention and accompanying drawing, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
The reinforced concrete frame structure of embodiment 1 is built
Referring to Fig. 1-Fig. 6, in the embodiment of the present invention, a liter support reinforced concrete building method of construction is changed in one kind supporting, including with
Lower step：
(1) to ± 0.00 layer of analysis of selection：
It should be 1.5 meters or so that ± 0.00 layer, which is located at from original ground height, i.e. the height of the thickness of floorboard 17 and girder 16
And just the height of support workbench 18 and the pre-buried steel wire revealed section of post are grown.Rely on just to be used as on the outside of support workbench 18 and put forth effort to support
Point, it is carried out the possibility of steel wire stretching.Just support setting of the workbench 18 from original ground height greatly reduces sinking posthole
Depth, both reduce volume of earthwork, more ensure that side slope in the case where being supported with simple baffle, ensure it is stable does not cave in, underground
Water also greatly reduces, and easy realization is taken away with water pumper, has just held in the palm this height of workbench 18, has made its pipeline, track
Car, moving trolley and outer the place engineering that integrates with are relatively easy easily.If meeting bottom superelevation, just support workbench can be lifted and had therewith
The facility of pass, solves the depth problem of sinking posthole.
(2) workbench 18 is just held in the palm：
In the hollow concrete girder axis direction selection 1# vertical joints part disjunctor cross-bridging type keel component of pipeline cage and bottom, a#
Landing slab or 4b# landing slabs, the wavy bridging osteocomma component and bottoms of other direction selection 2#, a# landing slabs or 4b# landing slabs,
2#, which is worn, hands over 1# component bolts to tighten, general using netting high h=500mm or so, the pitch of waves about L=800mm, net away from=800mm or=
1600mm.The net selection of height, the pitch of waves, net away from data and bar diameter is to be determined by building post away from, gross weight and highly.1#、
2# components will avoid post position, be close to its edge by wearing it so as to the hollow concrete post that sinks and passing through with one voice.Full building surrounding and side dress
Guide rod position extension assembly, П types are formed, to install whole building vertically-guided metallic rod and its sleeve pipe.
It is attached that by just support workbench or its ground, following facility is set：
Girder roller bearing pipeline 34, secondary beam roller bearing pipeline 35 are set A,
Just, ridge purlin axis sets girder roller bearing pipeline 34, secondary beam roller bearing pipeline respectively on support workbench 18 face
35, two lifting devices are set respectively at every girder, secondary beam bottom, to adjust beam positioning absolute altitude.Beam-ends exposed steel bar, steel wire stop
Hollow concrete post side is walked, does not make to intersect, girder, secondary beam are smoothly without hindrance on roller bearing pipeline to be passed through.With across post reinforcing bar, steel when assembled
Line joint welding, just support workbench 18 is lifted with the small bracket 30 tightened of the supporting rotatable blending bolt of round steel is enclosed on, make upper prop 14,
The exposed steel bar of lower prop 15 conveys without prejudice to girder, secondary beam, after girder, secondary beam positioning time, lifts just support workbench 18, makes hollow
Concrete upper prop 14, lower prop 15 position absolute altitude, carry out reinforcing bar, steel wire splicing, welding, and post, beam reserving hole channel penetrate steel wire and carry out tensioning,
The node that crosses envelope mould grouting, duct pressure grouting.
Floorboard workbench 36 is set B,
The floorboard workbench 36 of liftable independence is set in each skirt pond abdominal cavity of beam four, and floorboard workbench 36 is used
Active line cage is assembled, and longitudinal direction selects 1# vertical joints part disjunctor cross-bridging type keel component and bottom 3#, face 4# components, laterally selects 2#
Wavy bridging osteocomma component and bottom 3#, face 4# components, 2#, which is worn, hands over 1# component bolts to tighten, and nets high h=120mm or so, ripple
Away from about L=250mm, net is away from=500mm.Conveying direction arrangement floorboard workbench pipeline runner 37.Convey under line bracket
Pipeline runner micromatic setting 39 is set, as long as h=20mm or so fine setting.The surface of floorboard workbench 36 laying wood
Plate, roller position of only leaving blank.
In order to avoid post mutually hinders and can keep flat straight line conveying, floorboard 17 is cut into significantly block as boundary using post side and filled up
Two kinds of specifications of block, bottom, core, face and the back that post interdigit floorboard fills up block are ressembled.
Floorboard workbench 36 is raised up to 17 absolute altitude in place of floorboard, carry out the intercolumniation of floorboard 17 significantly block conveying simultaneously
In place, groove is cut at girder, secondary beam oblique angle, and the bottom plate of block is filled up in laying, sets up the bridge keel or osteocomma of the floorboard 17 of post interdigit.
Steel wire between welding beam slab, steel wire between floorboard otch and sandwich layer is welded, and assembled with bottom plate, slurry is fixed.Slurry is laid on beam,
The panel node slot for filling up block is filled with slurry and Skeleton assembly.
The outer casing cage clamp 40 of post and post outer casing cage lifter 41 are set C,
Be fixed on the outer casing cage clamp 40 of post and the outer casing cage lifter 41 of post of secondary beam steering column both sides, with air pressure or
Hydraulic pressure is power, and post and its outer casing cage 19 are steadily promoted to the absolute altitude of floorboard 17 to connect accurately in place, outside post with upper prop 14
Casing cage clamp 40 and the outer casing cage lifter 41 of post strictly will be consistent with post axis.One is set on the outer bottom of casing cage 19
Branch reality layer, do not allow post bottom exposed steel wire to contact to earth and folded.
Post self-discharging transporter and its light rail are set D,
Post transporting dump car and its light rail are set on posthole in place.Posthole in place need to use bridge joint with posthole adjacent edge, when
Need to remove during hollow concrete post self-unloading operation.
The node grouting seal mould that crosses is set, and tongue and groove enters formula clutch 42 E,
On a hydraulic press, the firm support workbench 18 under girder sets the seal mould before the node grouting that crosses above.Bottom plate
Using steel plate, the generally long wide 450mm of 350mm are connected and fixed with just support workbench 18.Plate bottom fix tongue and groove enter formula from
Clutch 42 is cloudy or male portion, and another part is fixed in corresponding hydraulic press push rod termination, tongue and groove enter formula clutch 42 be by circle outer hoop,
Steel core post, cross rib, cross recess yin-yang match, which close, forms entirety.Plate is unable to the changing of the relative positions with hydraulic mandril when making pushing tow operation.
The corresponding girder of plate face, secondary beam set the beam for being close to mould opening and closing using bolt as control to be close to sealing template.So node is in the milk,
It is close to before mould unlatching, girder, secondary beam are effectively linked together by sealing template plate with just support workbench 18, hydraulic press
Push rod crown tongue and groove enters the supporting of formula clutch 42 and obtains synchronous performance with rigidity, the stationarity of just support workbench 18.
(3) installation of hydraulic pressure machine support 22, displacement support rod 23, supporting round steel column and its support 24：
Displacement support rod 23 and supporting round steel are the bearings of temporary support, are aided with steel structure support with thick round steel and are located in reinforcing bar
On concrete backing plate 20, whole building building is supported enough.Supporting round steel both sides coat and are welded two angle steel 32, two angle steel 32 and diagonal brace angle
The support of the composition supporting round steel column of steel 33, it is connected as a single entity with hydraulic pressure machine support 22 and joins with the built-in fitting of reinforced concrete backing plate 20
Connect, arrange horizon bar and diagonal brace system on cladding angle steel top, ensure the bearing monolithic stability of temporary support.
The hollow concrete post of line cage of building is most secure support rod, in two supports of elevation location traverse of floorboard 17
Rod the whole building building of the hollow concrete post of temporary support and top, so far incorporates hydraulic press push rod, that is, completes branch on the bearing of round steel
The step of changing liter support is held, another layer post, beam, plate is now carried out and crosses the assembly of node, the assembly of stair, the peace of inside and outside wallboard
Fill, exterior wall finish and floor finiss and door and window work, either wall paint or tiling or glue, timber floor.
The design of several zero components：
A, tee-joint sleeve 23a of the displacement support rod with supporting round steel top.Pipe sleeve is opened screw blending bolt and tightened.
So design the perpendicular steel of horizontal bar and enter pipe, closure stud is tightened, and ensure that Zhi Duan stabilization, unlikely sliding.
B, it is enclosed on the small bracket 30 that the supporting rotatable blending bolt of round steel is tightened.
Set and be enclosed on the small bracket 30 that the supporting rotatable blending bolt of round steel is tightened, to support just support work by designed elevation
Make platform 18, adapt to the change of primary-secondary beam height.So that beam, plate are precisely fallen in designed elevation.
C, the retention strap 31 being enclosed under supporting round steel, girder, retention strap 31 plane trigonometry bars support connection (channel-section steel and pipe sleeves
It is welded into, pipe sleeve is opened screw blending bolt and tightened).
D, the tongue and groove of hydraulic press push rod crown enters formula clutch 42 (with synchronously setting for primary-secondary beam end seal mouth template plate bottom
Meter).
(4) set be located on reinforced concrete backing plate 20 with draw outer the shield cage cylinder 19 and elastic supports car of cable mobile column position distance and
Pull rope：
Pull rope manual operation on the ground.The design of outer shield cage cylinder 19, corner and bottom surface use angle steel, are welded into four long columns
Shape, some rotatable rotating shafts are laterally filled, to reduce frictional force, be easy to post cage to depart from.Design can open, the clamp pressed from both sides and positioning
Bar.
(5) whole building vertically-guided metallic rod and its sleeve pipe are installed：
The thick-walled seamless steel pipes that metallic rod uses diameter 250mm, H=5500mm are oriented to, sleeve pipe uses H=500mm thickness
Wall seamless steel pipe, carry out the machine tooling of high standard tolerance fit, finish.It is oriented to metallic rod spaced furthest and is usually no more than 20
Rice.Top sets horizontal brace pull bar, and the anti-pull bar flexure of a vertical rod is set every about 7 meters.Every is oriented to three directions of metallic rod and sets
Ground cable brace.Sleeve outer wall welds slab outer hoop and tightened with the just outside of support workbench 18 by gusset piece with bolt.It is oriented to gold
Category bar welding method orchid plate of trying to get to the heart of a matter couples with reinforced concrete base embedded part bolt.Basis and reinforced concrete shaft otherwise designed, buried depth and base
Hole reinforced concrete backing plate 20 is same to be smash.
(6) installation of steel wire stretching facility：
Rely on just on the outside of support workbench 18 as the strong point is puted forth effort, be carried out the possibility of steel wire stretching.
(7) building front court straddle truck setting：
Slightly, stupid, weight post, beam, plate, approach facility.During operation straddle truck neatly all around, walking freely, with reference to
Transport vehicle and its light rail 15a, the roller bearing pipeline on workbench 18 is just held in the palm, transported beam 16 and floorboard 17 is simultaneously in place, in conveying
The moving trolley of Side fascia.The axis of post, beam, plate, post transport vehicle and its light rail has been precisely located in straddle truck, post and its outside
It is in place that casing cage 19 is transported to posthole in place, girder roller board pipeline 34, secondary beam roller board pipeline 35, and straight line is delivered to respectively
The node that crosses is accurately positioned absolute altitude and interval, after post, beam, plate cross, the stretching wire on post, beam, plate.
(8) after post, beam, plate cross node normotopia, reinforcing bar connection, steel wire welding, upper lower prop corner reinforcing bar steel bushing are carried out
Pipe is glued, remaining docking reinforcing bar welding weldering up and down, and post, beam connect steel wire, interior hoop or vertical joint part welding, then connect tensioning post,
Joist steel silk.Enter andante, beam starching, and connect tensioning flooring steel wire.
(9) Zheng Zhuan buildings safety and steady rises support, and what is leaned on is that firm support workbench 18 is put down under the slide guide of vertical guide slide bar
Steady reliable, when hydraulic press works, hydraulic press and its oil circuit can not be out of order, and can not partly be out of order, and whole building otherwise occurs
Building Inclination Accident.Or just support workbench 18 is carried out strictly using laser ranging monitoring floor balance positioning automated system 53
Horizontal monitoring, more heavy security insurances.
Refer to Figure 14-Figure 15, the laser ranging monitoring floor balance positioning automated system 53, including central processing
The input connection of device and laser range finder, laser range finder and central processing unit, the output end of central processing unit respectively with liquid
Four trailing arms control connection of press；Its control flow is：
1) vertical range on the location graduation for the floor that will be held up first, i.e. floor to ground is d0, inputs central processing
Device；
2) then hydraulic press holds up floor with four trailing arms, and four trailing arms hold four angles of floor, four trailing arms respectively
It is controlled by central processing unit；
3) laser range finder is placed on ground or away from the place that ground level is h, using laser range finder simultaneously to building
Four buildings angle up and down 2 points send laser, the laser beam of reflection is received by photoelectric cell, timer determines laser beam from hair
The time of reception is mapped to, 2 points of the distance up and down at from laser to floor four buildings angle is calculated, further according to Pythagorean theorem meter
Floor four buildings angle is calculated to the vertical range d1, d2, d3, d4 on ground；
4) d1, d2, d3, d4 storages are arrived central processing unit by laser range finder in real time, and central processing unit carries out itself and d0
Compare, if phase difference is more than default error range, central processing unit adjusts the activity of hydraulic press trailing arm according to phase difference
Scope, ensure phase difference in default error range, so as to reach the effect of floor balance positioning.
(10) foundation pit reinforced concrete backing plate 20：Pre-buried connection reinforcing bar is with wrapping up the of reinforced concrete suspension column in reinforced concrete backing plate 20
Secondary base amplification pin is connected.Underground depth certain position (at such as 0.5 meter) sets raft foundation beam to couple with post, includes structural capacity
Learn and calculate, if it is desired, to carry out backing plate Foundation treatment, or pile foundation or soil removal and replacement or change sand.
(11) after completing base for post and node process, wait to do, unmarshaling equipment, facility.
(12) first step backfill foundation ditch is carried out, smooth Chinese toon tamps raft foundation beam substratum.
(13) edge of a wing steel wire finishing and arrangement are carried out, side form, smashes concrete.
(14) second step backfill foundation ditch is carried out, smooth Chinese toon tamps soil layer under architecture indoor platform.
(15) platform concrete or the design hollow concrete platform of steel wire net rack are smash.
Facilities and equipment builds installation step：
1) sink the excavation and spoir that hollow concrete post (including another post in place) is cheated；
2) excavation and spoir of hydraulic support；
3) displacement support rod bearing and spoir；
4) construction of outer casing cage 19, displacement support rod support, hydraulic press and support reinforced concrete backing plate 20；
5) installation of hydraulic pressure machine support 22, supporting round steel column and its support 24；
A, tee-joint sleeve 23a of the displacement support rod 23 with supporting round steel top.Pipe sleeve is opened screw blending bolt and tightened.
B, it is enclosed on the small bracket 30 that the supporting rotatable blending bolt of round steel is tightened.
C, the retention strap 31 being enclosed under supporting round steel, girder, retention strap 31 plane trigonometry bars support connection (channel-section steel and pipe sleeves
It is welded into, pipe sleeve is opened screw blending bolt and tightened).
6) construction of the outer casing cage 19 of posthole and hole in place and elastic supports car and pull rope.(it is located in reinforced concrete backing plate 20
On, draw cable operation mobile column position distance to be located at just support workbench 18.)
7) excavation of whole building vertically-guided metal pole socket and construction.
8) transport vehicle and its light rail 15a construction.
9) the just assembling of support workbench 18.Another hole of drawing water of digging solves problem of groundwater.
Post, beam, floorboard, cranked slab stairs and raft foundation installation step：Hydraulic press 21 is in non-operation inactive state；
1) hollow concrete post is to posthole in place
Filling cage, -- n--standby displacement is hung in self-unloading for track operation -- to posthole in place --.
Dolly shifts -- normotopia posthole -- standby lifting.
2) girder, secondary beam are in place
Length limited -- stops on post side -- jacking is rebasing -- and finds absolute altitude accurately.
3) cross the assembling of node
Frame enters -- quasi- sympodium line -- the socket, electric welding reinforcing bar -- continued access pair of the accurate absolute altitudes that close of displacement support rod 23-- lifting lower props 15--
Beam steel.
Connecting post, joist steel silk, -- -- sealing template is closed in conjunction, and -- -- duct grouting -- waiting to do -- treats that support rises for node grouting for tensioning.
4) installation of floorboard 17
Size piecemeal, panel, bottom plate, sandwich layer -- factory's manufacture -- are stand-by.
Rise the quasi- conjunction absolute altitudes of floorboard workbench 36--.
Heighten runner -- conveying intercolumniation bulk and small piecemeal panel, bottom plate, sandwich layer -- -- cutting groove in beam oblique angle -- in place laying
Bottom plate -- sets up keel or osteocomma -- welding steel wire -- small partitioned underplate node slurry assembling -- small piecemeal panel beams starch adhesive material dress
Match somebody with somebody -- while the concrete bone batten for playing inside and outside wall board -- synchronously connects bottom plate, panel (except small piecemeal) steel wire -- tensioning -- with post beam
Duct grouting -- wait to do.
5) stair are installed
It is substantially similar with floorboard, i.e., longitudinal disjunctor cross-bridging type keel, Φ 3.5 typically is used, laterally wear and hand over wavy cut
Knife support bone piece, Φ 2.5 typically is used, stair rib of slab is made up of bottom concrete thin plate and girt strip, is worn like horizontal with wavy bridging osteocomma
The unidirectional rib floor handed over is put facing upward.Girt strip upper end heads on 45 × 55 concrete side's bars, and interior 2 Φ 2 of cloth reinforcing bar, bottom is in concrete thin plate
2 high tensile steel wires of Φ 1.5 of cloth in raised line are played, horizontal 2 Φ 1 of cloth high tensile steel wire wears friendship and press against longitudinal disjunctor cross-bridging type keel
Vertical joint part line.
6) installation of inside and outside wallboard
At beam bottom, concrete hone lamella bar -- the side sealing two ends plate of the inside and outside wall board one -- design of tenon conjunction wallboard, which has, straightens, directly
It is vertical, micro- push away, the operation of wallboard face moving trolley -- factory's manufacture -- it is stand-by.
Lining loads onto moving trolley, and -- -- being close to pool wall position, -- straightening, uprightly -- landing (floorboard) --, wallboard is upper and lower for transport
Mouth tenon closes the micro- normotopia that pushes away of concrete hone lamella bar of wallboard -- being welded sealing straight line with sandwich layer Keel Line -- assembling sealing two ends plate.
Side fascia is installed also with moving trolley device.
7) door and window work, decoration of exterior wall, interior are repaiied is carried out according to current practice
8) raft foundation assembles
Foundation ditch and reinforced concrete backing plate.During foundation engineering, couple with the hollow concrete raft foundation of shallow foundation line cage with hollow concrete post,
Include structural mechanics and calculate utilization.
During applied to cast-in-situ reinforced concrete frame structure and steel wire net rack hollow insulation wallboard building, it is only necessary to by post, beam, plate
Conveying, assembly process change that post, beam, plate are die-filling, tie up muscle, pour slurry process and floorboard, ceiling smear slurry process into.Other process phases
Together.
Embodiment 2
Refer to Fig. 7-13, in the embodiment of the present invention, a liter support reinforced concrete building method of construction is changed in one kind supporting, including following
Step：
(1) to ± 0.00 layer of analysis of selection：Without calculating, 1.5 meters or so from original ground height are directly located at.
(2) workbench 18 is just held in the palm：Same as Example 1, the simply selection of active line cage assembly bar diameter differs
Sample, just ask the steel using amount of workbench 18 different.It is also light and simpler to equip facility.
It is attached that by just support workbench 18, following facility is set：
Girder roller bearing pipeline 34, secondary beam roller bearing pipeline 35 are set A,：Without considering.
Floorboard workbench 36 is set B,：It need not consider to set in each skirt pond abdominal cavity of beam four.But put down in just support work
Pipeline runner 37 is arranged on the conveying direction of platform 18.Conveying line bracket, which is divided into, puts pipeline runner micromatic setting 39, as long as h
=20mm or so fine setting.Lay plank, roller position of only leaving blank in the surface of floorboard workbench 36.
Avoid mutually hindering with the special-shape column edge of a wing to obtain, the effect of straight line conveying can be kept flat, floorboard 17 with the post edge of a wing
Side is that boundary cuts into significantly and fills up two kinds of specifications, and significantly overall for bottom plate and sandwich layer and panel, post interdigit floorboard fills up small
The bottom plate and sandwich layer of block are integrated, panel is individually one, are ressembled.
Pipeline runner micromatic setting 39 is raised up to 17 absolute altitude in place of floorboard, carries out floorboard abnormal shape intercolumniation significantly block
Convey and in place, the bottom plate and sandwich layer of fritter are filled up in laying, are welded big former otch and are filled up steel wire between fritter sandwich layer, fill up small
Block panel node Qian groove is filled with slurry and Skeleton assembly.
Post outer casing cage clamp 40 and lifter 41 is set C,：It is same as Example 1.
Special-shape column self-discharging transporter and its light rail 15a are set D,：It is same as Example 1.
The node grouting seal mould that crosses is set, and tongue and groove enters formula clutch 42 E,：Need not consider setting cross node grouting
Seal mould, but to set tongue and groove to enter formula clutch 42.
Hydraulic press push rod bottom plate is set above support workbench 18 just, using steel plate, generally long 350mm is wide
450mm is connected and fixed with just support workbench 18, cuts the notch special-shape column edge of a wing and is caught in.Plate bottom fixes tongue and groove and enters formula clutch 42
Another part is fixed in cloudy or male portion, corresponding hydraulic press push rod termination, and it is by circle outer hoop, steel core that tongue and groove, which enters formula clutch 42,
Post, cross rib, cross recess yin-yang match, which close, forms entirety.Plate is unable to the changing of the relative positions with hydraulic mandril when making pushing tow operation.
(3) installation of hydraulic pressure machine support 22, displacement support rod 23, supporting round steel column and its support 24：With the phase of embodiment 1
Together.
The design of several zero components：
A, tee-joint sleeve 23a of the displacement support rod with supporting round steel top.Pipe sleeve is opened screw blending bolt and tightened.With embodiment
1 is identical.
B, it is enclosed on the small bracket 30 that the supporting rotatable blending bolt of round steel is tightened.Without considering.
C, the retention strap 31 being enclosed under supporting round steel, girder, retention strap 31 plane trigonometry bars support connection (channel-section steel and pipe sleeves
It is welded into, pipe sleeve is opened screw blending bolt and tightened).It is same as Example 1.
D, the tongue and groove of hydraulic press push rod crown enters formula clutch 42：It is same as Example 1.
(4) set and be located on concrete pad to draw outer the shield cage cylinder 19 and elastic supports car and pull rope of cable mobile column position distance：
It is same as Example 1.
(5) whole building vertically-guided metallic rod and its sleeve pipe are installed：It is same as Example 1.
(6) installation of tensioning facility steel wire：It is same as Example 1.
(7) building front court straddle truck setting：It is same as Example 1.
(8) couple by wallboard with floorboard assembly technology progress reinforcing bar, steel wire welding, and connect tensioning flooring steel wire.
(9) Zheng Zhuan buildings safety and steady rises support：It is same as Example 1.
(10) foundation pit reinforced concrete backing plate 20：It is same as Example 1.
(11) after completing base for post and node process, wait to do, unmarshaling equipment, facility；
(12) first step backfill foundation ditch is carried out, smooth Chinese toon tamps raft foundation beam substratum；
(13) edge of a wing steel wire finishing and arrangement are carried out, side form, smashes concrete；
(14) second step backfill foundation ditch is carried out, smooth Chinese toon tamps soil layer under architecture indoor platform；
(15) platform concrete or the design hollow concrete platform of steel wire net rack are smash.
Facilities and equipment builds installation step：
1) sink the excavation and spoir that hollow concrete special-shape column (including another post in place) is cheated.It is same as Example 1.
2) excavation and spoir of hydraulic support.It is same as Example 1.
3) hollow concrete special-shape column displacement support rod bearing and spoir.It is same as Example 1.
4) construction of the outer casing cage of post, displacement support rod support, hydraulic press and support reinforced concrete backing plate.It is same as Example 1.
5) hydraulic pressure machine support displacement support rod supporting round steel column support and its installation.It is same as Example 1.
A, tee-joint sleeve 23a of the displacement support rod with supporting round steel top.Pipe sleeve is opened screw blending bolt and tightened.With embodiment
1 is identical.
B, it is enclosed on the small bracket 30 that the supporting rotatable blending bolt of round steel is tightened.Without considering.
C, the retention strap 31 being enclosed under supporting round steel, girder, 31 plane trigonometry bar support connections of retention strap.With embodiment 1
It is identical.
6) construction of the outer casing cage of posthole and hole in place and elastic supports car and pull rope.It is same as Example 1.
7) excavation of whole building vertically-guided metal pole socket and construction.It is same as Example 1.
8) special-shape column transport vehicle and its light rail 15a construction.It is same as Example 1.
9) the just assembling of support workbench 18.It is same as Example 1.
Another hole of drawing water of digging solves problem of groundwater.
10) post, beam, the installation of building (or room) panel steel wire post-tensioning facility.It is same as Example 1.
The hollow concrete post of line cage, beam, floorboard, cranked slab stairs and raft foundation installation step：Hydraulic press is in non-operation
Inactive state；
1) hollow concrete post is to posthole in place.
Filling cage, -- n--standby displacement is hung in self-unloading for track operation -- to posthole in place --.
Dolly shifts -- normotopia posthole -- standby lifting.
2) installation of floorboard 17.
Size piecemeal, panel, bottom plate, sandwich layer -- factory's manufacture -- are stand-by.
Rise the quasi- conjunction absolute altitudes of floorboard workbench 36--.
Heighten runner -- conveying intercolumniation bulk and small piecemeal panel, bottom plate and sandwich layer -- -- laying bottom plate and sandwich layer -- in place
Welding osteocomma steel wire, -- -- connecting bottom plate, panel steel wire, -- tensioning -- duct grouting -- is treated for small piecemeal panel Qian groove slurry assembling
It is dry.
3) stair are installed, same as Example 1.
4) installation of inside and outside wallboard.
Design with straighten, be upright, it is micro- push away, wallboard face operation moving trolley -- factory's manufacture -- it is stand-by.In floor face
Play the concrete hone lamella bar that tenon closes wallboard in wall road (axis).Lining loads onto moving trolley and -- transports and -- be close to pool wall position -- straightening, uprightly --
It is -- micro- to push away normotopia assembling -- with the electric welding of special-shape column stud -- end, side seal oralia that land (floorboard).Side fascia is also with walking
Car device is installed.
5) door and window work, decoration of exterior wall, interior are repaiied is carried out according to current practice.
6) raft foundation assembles.
During foundation engineering, reinforced concrete backing plate couples with the hollow concrete raft foundation of shallow foundation line cage with hollow concrete post, includes knot
Structure Mechanics Calculation utilizes.
The present invention has given up the high row's grid of height of external decoration and the high tower crane of lifting, departing from " pin is adopted floating clouds and faced
The work high above the ground dangerous situation of exposing to the sun and rain on ground "；All components are prefabricated in the factory, and eliminate a large amount of building templates constantly consumed,
House Zong Chong Liang Minus have lacked 70% or so, greatly reduce dirty the work amount and rolled steel dosage of concrete, save freight；It is especially each
Component and its assembled rise all are completed indoors, by straddle truck, railcar, moving trolley, the conveying of roller bearing line in place, accurate fixed
Position, it is not high that tensioning equipment is liftoff, and node crosses electric welding, grouting operation conveniently, complete at ± 0.00 layer from top layer to every layer of basis
Into all architectural engineerings；The construction history of the invention for thoroughly having overturned thousands of years, by as the new milestone of Human Architecture history.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a liter support reinforced concrete building method of construction is changed in one kind supporting, it is characterised in that comprises the following steps：
(1) to ± 0.00 layer of analysis of selection：± 0.00 layer is located at from original ground height 1-2.5 rice, i.e. the thickness of floorboard
And the pre-buried steel wire revealed section length of height and post of main depth of beam and firm support workbench；
(2) the just installation of support workbench：Girder axis direction select 1# vertical joints part disjunctor cross-bridging type keel component and bottom,
Face 4a# landing slabs or 4b# landing slabs, the other direction wavy bridging osteocomma components of selection 2# and bottom, face 4a# landing slabs or
4b# landing slabs, 2#, which is worn, hands over 1# component bolts to tighten, and nets high h=400-600mm, pitch of waves L=700-900mm, net is away from=700-
900mm or=1400-1800mm；
(3) installation of hydraulic pressure machine support, displacement support rod, supporting round steel column and its support：Displacement support rod and supporting round steel, with thick
Round steel is aided with steel structure support and is located on reinforced concrete backing plate, and supporting round steel both sides coats and are welded two angle steel, two angle steel and oblique
The support of support angle steel composition supporting round steel column, is connected as a single entity with hydraulic pressure machine support and couples with the built-in fitting of reinforced concrete backing plate,
In cladding angle steel top arrangement horizon bar and diagonal brace system；
(4) set and be located on reinforced concrete backing plate to draw outer the shield cage cylinder and elastic supports car and pull rope of cable mobile column position distance；
(5) whole building vertically-guided metallic rod and its sleeve pipe are installed：It is oriented to the heavy wall that metallic rod uses diameter 250mm, H=5500mm
Seamless steel pipe, sleeve pipe use H=500mm thick-walled seamless steel pipes, carry out the machine tooling of high standard tolerance fit, finish；
(6) installation of steel wire stretching facility：Rely on just on the outside of support workbench to put forth effort the strong point, stretching wire is installed；
(7) building front court straddle truck setting：With reference to transport vehicle and its light rail, the roller bearing pipeline on workbench has just been held in the palm,
Beam and floorboard are simultaneously in place, convey the moving trolley of inside and outside wall board；The axis of post, beam, plate, post fortune has been precisely located in straddle truck
Defeated car and its light rail, post and its outer casing cage are transported to posthole in place in place, girder roller board pipeline, the conveying of secondary beam roller board
Line, respectively straight line be delivered to the node that crosses and be accurately positioned absolute altitude and interval, after post, beam, plate cross, the tensioning steel on post, beam, plate
Silk；
(8) after post, beam, plate cross node normotopia, reinforcing bar connection, steel wire welding, upper lower prop corner reinforcing bar steel sleeve glue are carried out
Connect, remaining docking reinforcing bar welding weldering up and down, post, beam connect steel wire, interior hoop or vertical joint part welding, then connect tensioning post, joist steel
Silk, enters andante, beam starching, and connect tensioning flooring steel wire；
(9) Zheng Zhuan buildings safety and steady rises support, is the firm support workbench under the slide guide for relying on vertical guide slide bar；
(10) foundation pit reinforced concrete backing plate：Second level basis of the pre-buried connection reinforcing bar with wrapping up reinforced concrete suspension column in reinforced concrete backing plate
Amplification pin is connected, and sets raft foundation beam to couple with post at the depth 0.5-1.5 rice of underground；
(11) after completing base for post and node process, wait to do, unmarshaling equipment, facility；
(12) first step backfill foundation ditch is carried out, smooth Chinese toon tamps raft foundation beam substratum；
(13) edge of a wing steel wire finishing and arrangement are carried out, side form, smashes concrete；
(14) second step backfill foundation ditch is carried out, smooth Chinese toon tamps soil layer under architecture indoor platform；
(15) platform concrete or the design hollow concrete platform of steel wire net rack are smash.
2. a liter support reinforced concrete building method of construction is changed in supporting according to claim 1, it is characterised in that the step (2)
In, it is attached that by just support workbench or its ground, following facility is set：
Girder roller bearing pipeline, secondary beam roller bearing pipeline are set A,；
Floorboard workbench is set B,；
The outer casing cage clamp of post and post outer casing cage lifter are set C,；
Post self-discharging transporter and its light rail are set D,；
The node grouting seal mould that crosses is set, and tongue and groove enters formula clutch E,.
3. a liter support reinforced concrete building method of construction is changed in supporting according to claim 1, it is characterised in that the guiding metal
Bar interval is no more than 20 meters, and the guiding metallic rod top sets horizontal brace pull bar, and the anti-pull bar flexure of a vertical rod is set every 7 meters.
4. a liter support reinforced concrete building method of construction is changed in supporting according to claim 1, it is characterised in that the step (9)
Also include, horizontal monitoring is carried out to just support workbench using laser ranging monitoring floor balance positioning automated system, it is described
Laser ranging monitoring floor balance positioning automated system includes central processing unit and laser range finder, laser range finder and center
The input connection of processor, the output end of central processing unit controls with four trailing arms of hydraulic press respectively to be connected.
5. a liter support reinforced concrete building method of construction is changed in supporting according to claim 4, it is characterised in that the laser ranging
Monitoring floor balance positioning automated system control flow be：
1) vertical range on the location graduation for the floor that will be held up first, i.e. floor to ground is d0, inputs central processing unit；
2) then hydraulic press holds up floor with four trailing arms, and four trailing arms hold four angles of floor respectively, and four trailing arms are controlled
In central processing unit；
3) laser range finder is placed on ground or away from the place that ground level is h, using laser range finder simultaneously to the four of building
Individual building angle up and down 2 points send laser, the laser beam of reflection is received by photoelectric cell, timer determines laser beam from being transmitted into
The time of reception, 2 points of the distance up and down at from laser to floor four buildings angle is calculated, is calculated further according to Pythagorean theorem
Vertical range d1, d2, d3, d4 of the floor four buildings angle to ground；
4) laser range finder is in real time by d1, d2, d3, and central processing unit is arrived in d4 storages, central processing unit by it compared with d0,
If phase difference is more than default error range, central processing unit adjusts the scope of activities of hydraulic press trailing arm according to phase difference,
Ensure phase difference in default error range, so as to reach the effect of floor balance positioning.
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| CN112211292B (en) * | 2020-10-20 | 2021-09-14 | 平湖市恒鑫建设开发有限公司 | Method for lifting and mounting net rack for building construction |
| CN114182961B (en) * | 2021-12-28 | 2022-10-28 | 中国水利水电第三工程局有限公司 | Counterfort type high-wall steel bar installation construction method |
| CN114592711A (en) * | 2022-03-08 | 2022-06-07 | 中交第四公路工程局有限公司 | Device and method for replacing pull rod in steel grid structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210903A (en) * | 1960-05-07 | 1965-10-12 | Erik G V Herolf | Method of erecting building constructions and means for carrying out the method |
| EP0117167A1 (en) * | 1983-01-12 | 1984-08-29 | Dumez Travaux Publics | Method for lifting a structure |
| CN1155029A (en) * | 1996-10-07 | 1997-07-23 | 邓庚厚 | Top-lifting building method of building from upper to lower |
| JPH1113288A (en) * | 1997-06-23 | 1999-01-19 | Jdc Corp | Building construction method and building construction lifting device |
| CN101324088A (en) * | 2008-07-25 | 2008-12-17 | 中冶建工有限公司 | Reinforced concrete building top-down method construction process |
| CN101476397A (en) * | 2009-01-15 | 2009-07-08 | 二十三冶建设集团有限公司 | Integral jacking method for steel roof frame and concrete column articulated factory house cover |
-
2015
- 2015-03-24 CN CN201510129956.6A patent/CN104878838B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3210903A (en) * | 1960-05-07 | 1965-10-12 | Erik G V Herolf | Method of erecting building constructions and means for carrying out the method |
| EP0117167A1 (en) * | 1983-01-12 | 1984-08-29 | Dumez Travaux Publics | Method for lifting a structure |
| CN1155029A (en) * | 1996-10-07 | 1997-07-23 | 邓庚厚 | Top-lifting building method of building from upper to lower |
| JPH1113288A (en) * | 1997-06-23 | 1999-01-19 | Jdc Corp | Building construction method and building construction lifting device |
| CN101324088A (en) * | 2008-07-25 | 2008-12-17 | 中冶建工有限公司 | Reinforced concrete building top-down method construction process |
| CN101476397A (en) * | 2009-01-15 | 2009-07-08 | 二十三冶建设集团有限公司 | Integral jacking method for steel roof frame and concrete column articulated factory house cover |
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