CN107246073A - Core Walls Structure crossbar structure synchronous construction structure and method - Google Patents

Core Walls Structure crossbar structure synchronous construction structure and method Download PDF

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Publication number
CN107246073A
CN107246073A CN201710445908.7A CN201710445908A CN107246073A CN 107246073 A CN107246073 A CN 107246073A CN 201710445908 A CN201710445908 A CN 201710445908A CN 107246073 A CN107246073 A CN 107246073A
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China
Prior art keywords
side template
wall
outer side
core walls
template
Prior art date
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Pending
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CN201710445908.7A
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Chinese (zh)
Inventor
赵虎军
龚应波
高春
谭国炜
李辉
邵洋
谢小东
黄志刚
李召龙
李振杭
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China Construction Third Engineering Bureau Co Ltd
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China Construction Third Engineering Bureau Co Ltd
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Application filed by China Construction Third Engineering Bureau Co Ltd filed Critical China Construction Third Engineering Bureau Co Ltd
Priority to CN201710445908.7A priority Critical patent/CN107246073A/en
Publication of CN107246073A publication Critical patent/CN107246073A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/34Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
    • 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
    • E04G11/00Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/28Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The invention provides a kind of Core Walls Structure crossbar structure synchronous construction structure and method.The Core Walls Structure crossbar structure synchronous construction structure includes the wall outer side template being vertically arranged, the wall inner side template being vertically arranged, horizontally disposed slab form, the first hydraulic climbing device, the second hydraulic climbing device and independent support bar;Wall outer side template is fixed with wall inner side template by Screw arbor with nut at both-ends, and the first hydraulic climbing device is located at the side of the remote wall inner side template of wall outer side template, and the second hydraulic climbing device is located at the side of the remote wall outer side template of wall inner side template;Wall outer side template is connected with the first hydraulic climbing device, and wall inner side template is connected with the second hydraulic climbing device;The lower support of slab form has independent support bar.The crossbar structure of Core Walls Structure in the present invention can synchronous construction, therefore, accelerate horizontal structure speed of application, reached the purpose of level and vertical structure synchronous construction.

Description

Core Walls Structure crossbar structure synchronous construction structure and method
Technical field
The present invention relates to building field, more particularly to a kind of Core Walls Structure crossbar structure synchronous construction structure and method.
Background technology
It is use Core Walls Structure and the not contour construction deployment of frame structure, wherein core wall structure in super high rise structure construction more Construction is main to use formwork system of the hydraulic climbing formwork with steel form.Due to steel form from it is great cause hydraulic climbing formwork system conduct oneself with dignity Greatly, placing of material ability declines, climb slow, many mould bases bodies using steel tube frame while Core Walls Structure horizontal structure is constructed System, its speed of application is slower than vertical structure speed of application, therefore core wall structure construction is usually that vertical structure is constructed in advance, water Flat structure falls behind the deployment of construction, and material circulation difficulty, security protection input amount be big when causing the horizontal structure to construct, the overall duration Lengthen.
The content of the invention
It is an object of the invention to provide a kind of Core Walls Structure crossbar structure synchronous construction structure and method, to solve prior art The problem of material circulation difficulty, security protection input amount big, the overall duration lengthen during middle horizontal structure construction.
In order to solve the above technical problems, the invention provides a kind of Core Walls Structure crossbar structure synchronous construction structure, including it is perpendicular The wall outer side template directly set, the wall inner side template being vertically arranged, horizontally disposed slab form, the first hydraulic climbing dress Put, the second hydraulic climbing device and independent support bar;The wall outer side template passes through to drawing spiral shell with the wall inner side template Bar is fixed, and the first hydraulic climbing device is located at the side of the remote wall inner side template of the wall outer side template, The second hydraulic climbing device is located at the side of the remote wall outer side template of the wall inner side template;The wall Outboard template is connected with the first hydraulic climbing device, and the wall inner side template connects with the second hydraulic climbing device Connect;The lower support of the slab form has the independent support bar.
Preferably, the slab form is spliced by multiple top surface subtemplates, at the lower surface of the slab form between Ground is provided with multiple aluminium diplodocus bones, the lower surface compartment of terrain of each aluminium diplodocus bone is provided with multiple fasteners, Mei Gesuo State top of the branch fastener with an independent support bar detachably connected.
Preferably, the back side of the wall outer side template or the wall inner side template is from top to bottom provided with multirow channel-section steel Back cord, the Screw arbor with nut at both-ends is fixed at the channel-section steel back cord.
Preferably, the wall outer side template, the wall inner side template and the slab form use aluminium alloy mould Plate.
Preferably, the Core Walls Structure crossbar structure synchronous construction structure also include be used for block the wall outer side template, Or the aluminium flake of the discarded perforate on the wall inner side template or the slab form, the aluminium flake has terraced structure, institute The small end for stating terraced structure is inserted on the wall outer side template or the wall inner side template or the slab form In discarded perforate, the aluminium flake is welded with wall outer side template or the wall inner side template or the slab form.
Preferably, adopted at the perforation between the Screw arbor with nut at both-ends and the wall outer side template or the wall inner side template Blocked with sizing glue cup.
Preferably, using U-shaped code connection, the U-shaped yard between two back cords section often adjacent in the capable channel-section steel back cord It is made of No. 14 channel-section steels, the U-shaped code is connected with described two back cords section respectively by through-wall bolt.
Preferably, the back cord section is connected by hook bolt with the wall outer side template or the wall inner side template.
Preferably, the Core Walls Structure crossbar structure synchronous construction structure also includes and the wall outer side template or described The thick wooden a tree, used in making timber for boats of 50mm is lined with the plank sheathing that wall inner side template or the slab form are used cooperatively, the plank sheathing, it is described Through hole is offered on wooden a tree, used in making timber for boats, the plank sheathing passes through the bolt being located in the through hole and the wall outer side template or institute State the side rib connection of wall inner side template or the slab form.
Present invention also offers a kind of construction method of above-mentioned Core Walls Structure crossbar structure synchronous construction structure, including:
Step 1, creeping formwork installation unit is divided:First installation on ground is taken to lift peace in place into some units, then subdivision This climbing form system lifting elements are divided by dress mode according to situations such as support body size, weight, tower crane handling ability, live place For three parts, i.e. exterior wall climbing form frame, interior wall climbing form frame and material platform climbing form frame;
Step 2, perform successively:The installation of wall pre-embedded, wall-attaching equipment, carries out ground pre-splicing by primary load bearing frame and hanger Dress, installs stair, the integral hoisting of primary load bearing frame, enters to plug plate behind position and structure is fixed, installation on ground formwork-support System, lifts formwork-support system, and installation on ground support frame system, vertical supporting frame integral hoisting is set up platform, laying and put down Platen, installs hydraulic climbing system, and the installation on ground of expanded metal lath, the lifting of expanded metal lath enters position, the installation of turning protecting wire net, wall mould Plate is installed, and floor beam, plate bracing frame are set up, floor beam model sheetinstallat and correction, floorboard keel installation, and floorboard is installed and adjusted It is flat, horizontal structure reinforcing bar colligation;
Step 3, vertical and Horizontal concrete is completed synchronously to pour.
Step 4, aluminum alloy mould plate is removed and had bad luck, the lift rail that creeping formwork support body climbs, the lifting that creeping formwork support body climbs Support body;
Step 5, above step 2 to 4 is circulated.
The crossbar structure of Core Walls Structure in the present invention can synchronous construction, therefore, it is to avoid horizontal structure is applied in the prior art The problem of man-hour material circulation difficulty, security protection input amount big, the overall duration lengthen, accelerate horizontal structure speed of application, The purpose of level and vertical structure synchronous construction is reached.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages. The present invention is further detailed explanation below.
Brief description of the drawings
The Figure of description for constituting the part of the present invention is used for providing a further understanding of the present invention, and of the invention shows Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the top view of Core Walls Structure crossbar structure synchronous construction structure;
Fig. 2 is Fig. 1 sectional view.
Reference in figure:1st, wall outer side template;2nd, wall inner side template;3rd, slab form;4th, the first hydraulic climbing Device;5th, the second hydraulic climbing device;6th, independent support bar.
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases Mutually combination.The present invention is described in detail with reference to embodiment.
In order that those skilled in the art more fully understand the present invention program, below by the skill in the embodiment of the present invention Art scheme is clearly and completely described, it is clear that described embodiment is only the embodiment of a part of the invention, without It is whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not before creative work is made The every other embodiment obtained is put, should all belong to the scope of protection of the invention.
The invention provides a kind of Core Walls Structure crossbar structure synchronous construction structure, including the wall outer side template being vertically arranged 1st, the wall inner side template 2 that is vertically arranged, horizontally disposed slab form 3, the first hydraulic climbing device 4, the second hydraulic climbing Device 5 and independent support bar 6;The wall outer side template 1 is fixed with the wall inner side template 2 by Screw arbor with nut at both-ends, described First hydraulic climbing device 4 is located at the side of the remote wall inner side template 2 of the wall outer side template 1, described second Hydraulic climbing device 5 is located at the side of the remote wall outer side template 1 of the wall inner side template 2;The wall outer side Template 1 is connected with the first hydraulic climbing device 4, and the wall inner side template 2 connects with the second hydraulic climbing device 5 Connect;The lower support of the slab form 3 has the independent support bar 6.
By adopting the above-described technical solution, the crossbar structure of Core Walls Structure in the present invention can synchronous construction, therefore, it is to avoid The problem of material circulation difficulty, security protection input amount big, the overall duration lengthen when horizontal structure is constructed in the prior art, plus Fast horizontal structure speed of application, the purpose for having reached level and vertical structure synchronous construction.In addition, the support of slab form 3 System uses the independent Quick Release support system that independent support bar 6 is constituted, and concrete strength requires low, form removable during form removable It is fast with turnaround speed.
For example, for when 4.5 meters of index bed floor height, the independent Quick Release support system in the present invention selects disk Formula bracing members, the spacing of supported rod erecting (i.e. independent support bar 6) is 1.2m, 0.9m, and cross bar step pitch is 1.9m, 1.5m.Support is vertical Quick dismounting head (support aluminium beam) position that bar is arranged in being designed with beam-slab template is corresponding.At multistep cross bar position, two step up and down Brace is set between cross bar.
Preferably, the slab form 3 is spliced by multiple top surface subtemplates, at the lower surface of the slab form 3 Multiple aluminium diplodocus bones are positioned apart from, the lower surface compartment of terrain of each aluminium diplodocus bone is provided with multiple fasteners, each Top of the branch fastener with an independent support bar 6 is detachably connected.
Preferably, the back side of the wall outer side template 1 or the wall inner side template 2 is from top to bottom provided with multirow groove Steel back is stupefied, and the Screw arbor with nut at both-ends is fixed at the channel-section steel back cord.
Preferably, the wall outer side template 1, the wall inner side template 2 and the slab form 3 use aluminium alloy Template.The present invention uses aluminum alloy mould plate, because aluminum alloy mould plate has the characteristic of high-strength light, therefore, whole template system Combination weight about 21~22kg/ ㎡, far below the weight of traditional steel form.For example, the template system that aluminum alloy mould plate is constituted can Mainly it is made up of all types of standard packages, is processed while can design as needed being customized of privileged sites, pass through mark Prospective component and customizable component are applied in combination, the characteristics of system has strong applicability, had a wide range of application.For example, alloy templates Section bar high 65mm, thickness 4mm.
Preferably, the Core Walls Structure crossbar structure synchronous construction structure also include be used for block the wall outer side template 1, Or the aluminium flake of the discarded perforate on the wall inner side template 2 or the slab form 3, the aluminium flake has terraced structure, The small end of the terraced structure inserts the wall outer side template 1 or the wall inner side template 2 or the slab form 3 On discarded perforate in, the aluminium flake is welded with wall outer side template 1 or the wall inner side template 2 or the slab form 3 Connect.For example, for the perforate of outmoded aluminum alloy mould plate, blocked using above-mentioned aluminium flake, aluminium flake thickness 4mm, size 50mm is shown in Side, centre carries diameter 25mm, thickness 4mm projection, and aluminium flake and the welding of the panel of template is integral, realizes discarded bolt eye Closure.
Preferably, at the perforation between the Screw arbor with nut at both-ends and the wall outer side template 1 or the wall inner side template 2 Using sizing glue cup closure.For example, the screw hole of aluminum alloy mould plate is using sizing glue cup closure, glue cup is placed on PVC sleeve pipes, torn open It can be screwed out after mould.
Preferably, using U-shaped code connection, the U-shaped yard between two back cords section often adjacent in the capable channel-section steel back cord It is made of No. 14 channel-section steels, the U-shaped code is connected with described two back cords section respectively by through-wall bolt.For example, back cord section Length 1000mm, opens two slotted holes.
Preferably, the back cord section is connected by hook bolt with the wall outer side template 1 or the wall inner side template 2. To ensure the globality of wall form, between Outer Wall side template and channel-section steel back cord in addition to being connected by through-wall bolt, also lead to Cross above-mentioned hook and tether and connect, the hook of hook bolt hooks the frame of aluminum alloy mould plate, and pin portion is stretched out through channel-section steel back cord, passed through Channel-section steel back cord and wall form are closely linked as entirety by pad, nut.
Number of times is used in turn in view of aluminum alloy mould plate, is arranged for local special construction, configuration aluminum alloy pattern plate can not have enough to meet the need In use, by local configuration plank sheathing.For this preferably, the Core Walls Structure crossbar structure synchronous construction structure also include with it is described The plank sheathing that wall outer side template 1 or the wall inner side template 2 or the slab form 3 are used cooperatively, the plank sheathing Under be lined with the thick wooden a tree, used in making timber for boats of 50mm, the wooden a tree, used in making timber for boats and offer through hole, the plank sheathing passes through the bolt that is located in the through hole It is connected with the side rib of the wall outer side template 1 or the wall inner side template 2 or the slab form 3.For example, from 15mm thickness plank sheathings, the thick wooden a tree, used in making timber for boats of lower lining 50mm, integral thickness is consistent with aluminum alloy pattern plate.Also correspondingly set at the side rib of aluminum alloy mould plate There is perforate, plank sheathing is closely connected by wooden a tree, used in making timber for boats correspondence position drilling by bolt with aluminum alloy mould plate.
In summary, the Core Walls Structure crossbar structure synchronous construction structure in the present invention has the characteristics that:
1st, template system high-strength light, climbing form system is from heavy and light, high capacity.The template system of the constructing structure uses aluminium Alloy templates, aluminum alloy mould plate has the characteristic of high-strength light, template system combination weight and 21~22kg/ ㎡, far below biography The weight of system steel form.Using the template of the system, the more traditional steel form that carries of hydraulic climbing formwork system overall weight declines about 13t, deadweight significantly mitigates.The deadweight of mitigation can supplement the bearing capacity of each heap bed of material, and material carrying capacity is greatly improved, pair plus Fast construction speed has positive role.
2nd, system flexibility is high, applied widely, highly versatile.Knockdown aluminum alloy formwork system by different sizes, The plate of different types is spliced, and each plate can in advance be deepened according to structure type, make on demand, template system uses scope Extensively, highly versatile.Meanwhile, aluminum alloy formwork system design size considers the demand being connected with other template systems, can facilitate Be used in mixed way with the various template system such as punching block, wooden model, flexibility is high.
3rd, level and vertical structure synchronous construction, total construction are time-consuming short.The horizontal structure shuttering supporting body of the constructing structure System uses independent Quick Release support system, and system support rod member greatly reduces compared with conventional steel support system, uses and hold between rod member Plug-in connection, sets up speed fast;The system is Fast-dismantle system simultaneously, and concrete strength requires low, form removable during form removable It is fast with turnaround speed.Under the guarantee of the system, horizontal structure speed of application is far faster than traditional steel pipe supporting system, it is ensured that Horizontal structure and vertical structure synchronous construction, the material circulation difficulty and time for reducing rear moisturizing flat structure construction are wasted.
Further, present invention also offers a kind of construction party of above-mentioned Core Walls Structure crossbar structure synchronous construction structure Method, including:
Step 1, creeping formwork installation unit is divided:First installation on ground is taken to lift peace in place into some units, then subdivision This climbing form system lifting elements are divided by dress mode according to situations such as support body size, weight, tower crane handling ability, live place For three parts, i.e. exterior wall climbing form frame, interior wall climbing form frame and material platform climbing form frame;
Step 2, perform successively:The installation of wall pre-embedded, wall-attaching equipment, carries out ground pre-splicing by primary load bearing frame and hanger Dress, installs stair, the integral hoisting of primary load bearing frame, enters to plug plate behind position and structure is fixed, installation on ground formwork-support System, lifts formwork-support system, and installation on ground support frame system, vertical supporting frame integral hoisting is set up platform, laying and put down Platen, installs hydraulic climbing system, and the installation on ground of expanded metal lath, the lifting of expanded metal lath enters position, the installation of turning protecting wire net, wall mould Plate is installed, and floor beam, plate bracing frame are set up, floor beam model sheetinstallat and correction, floorboard keel installation, and floorboard is installed and adjusted It is flat, horizontal structure reinforcing bar colligation;
Step 3, vertical and Horizontal concrete is completed synchronously to pour.
Step 4, aluminum alloy mould plate is removed and had bad luck, the lift rail that creeping formwork support body climbs, the lifting that creeping formwork support body climbs Support body;
Step 5, above step 2 to 4 is circulated.
Below, with a specific embodiment, the implementation process to the above method is illustrative.
(1) creeping formwork installation unit is divided
This engineering creeping formwork, which is installed, takes first installation on ground to lift mounting means in place, root into some units, then subdivision Situations such as according to support body size, weight, tower crane handling ability, live place, this engineering climbing form system lifting elements are divided: Exterior wall climbing form frame (totally 12 units, each unit has two hydraulic climbing formwork seats in the plane, and one has 24 seats in the plane), interior wall climbing form frame (totally 6 units, each unit has four hydraulic climbing formwork seats in the plane, and one has 24 seats in the plane), material platform climbing form frame (totally 2 lists Member, each unit has 4 hydraulic climbing formwork seats in the plane, and one has 8 seats in the plane)
(2) wall pre-embedded, the installation of wall-attaching equipment
According to this engineering structure feature, attached wall point on shear wall or beam is arranged in, in colligation wall steel bar on wall Pre-buried Φ 60 sleeve pipe.The plug filler such as sawdust or foam in service sleeve, two is blocked with adhesive tape.Service sleeve must use auxiliary Reinforcing bar is welded and fixed with wall additional bar, the movement of above and below limitation service sleeve and left and right, but is not limited before service sleeve After move, be easy to die closing operation.Mounting layer walls concrete is poured after shaping, installs wall-attaching equipment, and rear double frame is removed downwards Certain altitude.
(3) primary load bearing frame and hanger are subjected to ground preassembling
The primary load bearing frame and hanger of each seat in the plane of hydraulic climbing formwork frame are assemblied into an entirety, as undercarriage by bolt in advance Body.Platform girder steel between lower frame seat in the plane is connected by U-bolt.
(4) stair are installed, platform flitch local colligation can be subjected on ground
The platform stair of lower frame is welded on the platform girder steel of lower frame.The wooden a tree, used in making timber for boats of Partial flats is bundled by iron wire In on the platform girder steel of lower frame.
(5) primary load bearing frame integral hoisting, enters to plug plate behind position and is fixed with structure
Assembled good lower frame is subjected to integral hoisting, anti-dumping plate is plugged afterwards in place and support body is fixed with structure, Lower frame by wall supporting leg is adjusted vertical by urgent lower frame.
(6) installation on ground formwork-support system
Climbing form frame formwork-support connection back cord is laid in place, formwork-support column is connected to by bolt Above back cord, then adjusting screw is connected on formwork-support column by bearing pin.Afterwards by assembled good support frame tower Sling on coaster, complete the installation on ground of formwork-support.
(7) formwork-support system is lifted
Assembled good formwork-support is sling, on lower frame the superiors platform girder steel, coaster and platform girder steel It is attached by U-bolt.
(8) installation on ground support frame system
Support frame column is spread out in the venue, the platform girder steel between support frame column, rear welding are connected by U-bolt Stair between mounting platform, tied part platform wood a tree, used in making timber for boats.
(9) vertical supporting frame integral hoisting
Assembled good support frame is sling by tower crane, support frame is installed on by bolt by the connection above lower frame seat in the plane In hole, the integral hoisting of upper frame is completed.
(10) platform, laying landing slab are set up
The remaining wooden a tree, used in making timber for boats of platform is bundled with platform girder steel with iron wire, completion platform wood a tree, used in making timber for boats.Checkered steel plate is hung in into frame Body is laid, after checkered steel plate paving is neat, and electric welding is fixed in advance between adjacent two blocks of checkered steel plates, after by electric hand drill by self tapping spiral shell Nail is fixed on the wooden a tree, used in making timber for boats of platform through checkered steel plate, completes the installation of checkered steel plate.
(11) hydraulic climbing system is installed
Hydraulic climbing formwork frame oil cylinder, pumping plant, electric appliance box, cable are hung in into support body platform, hydraulic electric control system is installed.
(12) installation on ground of expanded metal lath
Before expanded metal lath installation on ground, an area 7m × 7m, the platform for lining of 1.2 meters of height are set up on ground in advance. First be about to mesh sheet to be attached by bolt with vertical rod, after cross bar is attached with vertical rod by bolt.By expanded metal lath loose mail It is assemblied into the assembled steel framework expanded metal lath of monoblock.
(13) lifting of expanded metal lath enters position
The expanded metal lath that monoblock is sling with tower crane is moved on the outside of support body and lift into position, and the cross bar of expanded metal lath is put off in support body On the joist in outside, expanded metal lath cross bar and support body joist are attached by U-bolt, consolidating for expanded metal lath and support body is realized It is fixed.
(14) installation of turning protecting wire net
First it is about to turning protecting wire net framework on ground to be welded to connect, the mesh sheet of activity is inserted in the protecting wire net framework of turning, Integral hoisting turning protecting wire net moves to support body corner.The vertical rod for being first about to the cross bar and conventional protecting wire net avris of turning protecting wire net framework is carried out Welding, after carry out reinforcement of weld with conventional protecting wire net avris vertical rod by aiding in cross bar by turning protecting wire net avris vertical rod.One corner Two pieces of turning protecting wire nets one closings of formation inner corner trim.
(15) wall form is installed
A. wall form carries out the cleaning work of template, brushing releasing agent before installing.
B. wall form is once assembled into after type and is installed on climbing form system, and it is small that exterior wall outboard template is hung on creeping formwork support body On the back cord of car, inner side of outer wall template and inside wall formwork line are hung on climbing form frame body girder steel by jack cucurbit.Wallboard is installed After finishing, both sides back cord reinforcing is installed in installation again, and hook bolt first fixes back cord, wall form Screw arbor with nut at both-ends and fixation are installed afterwards.
(16) floor beam, plate bracing frame are set up
A. this engineering specification floor height 4.5m, shuttering supporting selects disk bracing members.
B. unwrapping wire should be carried out by scheme before form bracing system is installed, makes model unit, formwork segmentation or entirety are installed Finish, carried out an acceptance inspection by project leader organizational technology, safety and supervisor.
C. template and its support system set triangular support bracket in installation process for preceding four vertical rods, it is ensured that it is erected To stabilization, and the good horizon bar of drawknot and brace in time.Follow-up each vertical rod must pass through horizon bar with surrounding vertical rod in time after erectting With brace connection, to ensure fixation, prevent and topple.Wall form is before without Screw arbor with nut at both-ends, and plate face will slope inwardly necessarily Angle simultaneously supports jail, with anti-collapse.
(17) floor beam model sheetinstallat and correction
A. floor beam bottom plate installation is carried out after wall body vertical correction is finished.
B. flooring beam forms should first install bed die, and side form is installed after correction is vertical.
(18) floorboard keel installation
Check that all sites plumb bob is all pointed to after wall body vertical reference line, start that flooring keel are installed.Keel installation relation Floor face is smooth, disposable during installation to mix up level with single support top.
(19) floorboard is installed and leveling
When the diagonal ray examination of flooring is errorless, start that floorboard template is installed, floor template is wanted parallel and discharged piece by piece, first uses pin It is sub interim fixed, finally unify urgent pin.
After each unit template is all installed, application level instrument determines its flatness and this layer of installed height mark, if any Deviation is corrected by the adjustable support of template system, until reaching overall leveling and corresponding absolute altitude.
(20) horizontal structure reinforcing bar colligation
Colligation beam and slab muscle.
(21) vertical and Horizontal concrete is synchronously poured
Vertical member, after-pouring horizontal member should be first poured in concreting.
A. vertical structure pours middle use placement layer by layer, and all posts and shear wall need to divide 2-3 times, be separated by 4 hours, it is ensured that every It is secondary to pour no more than 2 meters, and it is uniform to vibrate.
B. during horizontal structure is poured, concreting should spread from centre to surrounding to be poured, and prevents aluminum alloy pattern plate from producing overall Displacement.And should ensure that uniform blanking, can't locally disposable blanking it is blocked up.
C. vertical concrete pump line can not be with aluminum alloy mould plate hard contact.Two layers of fixed pump that must be below working face Pipe, the pump line on flooring needs shockproof with rubber cushion.
Vertical structure is different from the concrete grade of horizontal structure, will for meet that vertical and horizontal structure synchronously pours Ask, take following measures to ensure that minute mark number is poured:
A. planning management is strengthened:Calculate in advance each layer vertically with Horizontal concrete demand.
B. field management is strengthened:When pouring horizontal structure (concrete grade is C35), it is ensured that aggregate bin (hold by institute's hopper Product is 0.7m3) in concrete can fill up pump line (when pouring 7 layers, aggregate bin inner concrete be 1/2 hopper), it is beneath to see material people It is confirmed whether to have started to pour board concrete to top blowing people, the high-grade concrete of vertical structure is 5% more than amount of calculation ~10%, and LIFT is when often raising one layer, need to ensure the amount upper layer of hopper inner concrete increases by 1/40 hopper.
(22) aluminum alloy mould plate is removed and had bad luck
A. wall form:
When reaching form removal condition, Screw arbor with nut at both-ends is removed first, then removes wall form, and wall form should be since the top of a wall.
Wall form is together lifted with the lifting of climbing form system.
B. horizontal structure template:
1) form removal during form removable, retains quick dismounting head (meteor hammer joint), forbids to touch the rod member of support system. When top template is removed, each every piece of template all needs employment first to hold template, then removes pin, and template, should be carefully light toward during decentralization Put, forbid that directly template is fallen to flooring.Work is removed since being removed plate-girder, 180mm pins and the plate where it is removed Beam form connecting rod on beam, followed by removes the pin and chock of plate-girder and adjacent top plate, then can remove beam bottom plate.
2) three layers of this ergonomic support system board bottom, five layers of beam bottom, are used in turn.
3) levels of beam, template die plate and its backing material are transported through the mode of manual delivery and completed.
4) branch tie distance 1200mm under maximum spacing 1200mm × 1200mm, beam is supported under Fast-dismantle system, plate due to using. So concrete strength when being removed to form removable and support system is specified below:
(23) lift rail that creeping formwork support body climbs
After upper wall concrete strength reaches that the demoulding is required, it can will be moved after template or hang away template, can now arranged Pour into a mould concrete roof, and installation through-wall bolt and wall-attaching equipment at embedded hole.By lifting case cam above and below hydraulic climbing formwork frame Centering block is adjusted to the position of lifting rail, operates hydraulic lift, guide rail is climbed to upper floor wall-attaching equipment position, And continue guide rail raising 50cm or so.Remove orlop wall-attaching equipment and to move to several second layer platforms standby, after by guide rail It is depressed into wall-attaching equipment.
(24) lifting frame body that creeping formwork support body climbs
After guide rail climbs in place, the position for support body that lifting case cam centering block above and below hydraulic climbing formwork frame is adjusted to climb, Micro- upper frame body, will be pulled out with the plate that structure is fixed, and be unclamped by wall supporting leg, then operate hydraulic lift that support body climbs to upper One floor position, plugs plate, urgent to lean on wall supporting leg, then moving die plate support frame reinforces outer wall template matched moulds again, and Cast wall concrete.
After support body climbs in place, adjacent two support bodys 100mm space is closed with turnover panel.Repeat normal process flow Until topping out.
(25) wall form is installed and matched moulds, horizontal structure model sheetinstallat
Installation method and requirement are with (15)-(19).
(26) horizontal structure reinforcing bar colligation
(27) vertical and horizontal structure concrete synchronous is poured
(28) aluminum alloy mould plate is removed and had bad luck
(29) creeping formwork support body climbs again, Posterior circle above construction process
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (10)

1. a kind of Core Walls Structure crossbar structure synchronous construction structure, it is characterised in that including the wall outer side template being vertically arranged (1) the wall inner side template (2) that, is vertically arranged, horizontally disposed slab form (3), the first hydraulic climbing device (4), second Hydraulic climbing device (5) and independent support bar (6);
The wall outer side template (1) is fixed with the wall inner side template (2) by Screw arbor with nut at both-ends, first hydraulic climbing Device (4) is located at the side of the remote wall inner side template (2) of the wall outer side template (1), and second hydraulic pressure is climbed Rise the side that device (5) is located at the remote wall outer side template (1) of the wall inner side template (2);
The wall outer side template (1) is connected with the first hydraulic climbing device (4), the wall inner side template (2) and institute State the connection of the second hydraulic climbing device (5);
The lower support of the slab form (3) has the independent support bar (6).
2. Core Walls Structure crossbar structure synchronous construction structure according to claim 1, it is characterised in that the slab form (3) it is spliced by multiple top surface subtemplates, multiple aluminium diplodocus has been positioned apart from the lower surface of the slab form (3) Bone, the lower surface compartment of terrain of each aluminium diplodocus bone is provided with multiple fasteners, each branch fastener with described in one The top of independent support bar (6) is detachably connected.
3. Core Walls Structure crossbar structure synchronous construction structure according to claim 1, it is characterised in that the wall outer side mould The back side of plate (1) or the wall inner side template (2) is from top to bottom provided with multirow channel-section steel back cord, and the Screw arbor with nut at both-ends is fixed on At the channel-section steel back cord.
4. Core Walls Structure crossbar structure synchronous construction structure according to claim 1, it is characterised in that the wall outer side mould Plate (1), the wall inner side template (2) and the slab form (3) use aluminum alloy mould plate.
5. Core Walls Structure crossbar structure synchronous construction structure according to claim 4, it is characterised in that the Core Walls Structure is in length and breadth Structure synchronization constructing structure also includes being used to block the wall outer side template (1) or the wall inner side template (2) or institute The aluminium flake of the discarded perforate on slab form (3) is stated, the aluminium flake has terraced structure, and the small end of the terraced structure is inserted Enter in the discarded perforate on the wall outer side template (1) or the wall inner side template (2) or the slab form (3), The aluminium flake is welded with wall outer side template (1) or the wall inner side template (2) or the slab form (3).
6. Core Walls Structure crossbar structure synchronous construction structure according to claim 4, it is characterised in that the Screw arbor with nut at both-ends with Using sizing glue cup closure at perforation between the wall outer side template (1) or the wall inner side template (2).
7. Core Walls Structure crossbar structure synchronous construction structure according to claim 3, it is characterised in that the channel-section steel of often going is carried on the back Using U-shaped code connection between two adjacent back cords section in stupefied, the U-shaped code is made of No. 14 channel-section steels, and the U-shaped code passes through Through-wall bolt is connected with described two back cords section respectively.
8. Core Walls Structure crossbar structure synchronous construction structure according to claim 7, it is characterised in that the back cord section passes through Hook bolt is connected with the wall outer side template (1) or the wall inner side template (2).
9. Core Walls Structure crossbar structure synchronous construction structure according to claim 1, it is characterised in that the Core Walls Structure is in length and breadth Structure synchronization constructing structure also includes and the wall outer side template (1) or the wall inner side template (2) or the floor It is lined with the plank sheathing that template (3) is used cooperatively, the plank sheathing on the thick wooden a tree, used in making timber for boats of 50mm, the wooden a tree, used in making timber for boats and offers through hole, institute State plank sheathing and pass through the bolt that is located in the through hole and the wall outer side template (1) or the wall inner side template (2) or the slab form (3) the connection of side rib.
10. a kind of construction method of the Core Walls Structure crossbar structure synchronous construction structure any one of claim 1 to 9, its It is characterised by, including:
Step 1, creeping formwork installation unit is divided:First installation on ground is taken to lift installation side in place into some units, then subdivision This climbing form system lifting elements are divided into three by formula according to situations such as support body size, weight, tower crane handling ability, live place Individual part, i.e. exterior wall climbing form frame, interior wall climbing form frame and material platform climbing form frame;
Step 2, perform successively:The installation of wall pre-embedded, wall-attaching equipment, ground preassembling, peace are carried out by primary load bearing frame and hanger Fill stair, the integral hoisting of primary load bearing frame, enter to plug plate behind position and structure is fixed, installation on ground formwork-support system, Formwork-support system is lifted, platform, laying landing slab are set up in installation on ground support frame system, vertical supporting frame integral hoisting, Hydraulic climbing system is installed, the installation on ground of expanded metal lath, the lifting of expanded metal lath enters position, the installation of turning protecting wire net, wall form peace Dress, floor beam, plate bracing frame are set up, floor beam model sheetinstallat and correction, floorboard keel installation, and floorboard is installed and leveling, Horizontal structure reinforcing bar colligation;
Step 3, vertical and Horizontal concrete is completed synchronously to pour.
Step 4, aluminum alloy mould plate is removed and had bad luck, the lift rail that creeping formwork support body climbs, the lifting frame body that creeping formwork support body climbs;
Step 5, above step 2 to 4 is circulated.
CN201710445908.7A 2017-06-14 2017-06-14 Core Walls Structure crossbar structure synchronous construction structure and method Pending CN107246073A (en)

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CN108729664A (en) * 2018-07-03 2018-11-02 中国建筑第八工程局有限公司 The lifting platform jacking method for integrating template type attachment device and lattice column
CN109914655A (en) * 2019-03-29 2019-06-21 卢龙腾 A kind of the floor wall construction method and wall molding die of building
CN110820941A (en) * 2019-10-10 2020-02-21 中建三局第三建设工程有限责任公司 Emergency system building method under synchronous construction of horizontal structure and top formwork of core barrel
CN112112418A (en) * 2020-09-29 2020-12-22 中国建筑一局(集团)有限公司 Construction method of high-rise building aluminum formwork climbing frame combined system
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CN113530270A (en) * 2021-05-12 2021-10-22 重庆大学 Universal assembled disaster prevention enclosure truss system capable of being adjusted in multiple directions and construction method thereof
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CN108729664A (en) * 2018-07-03 2018-11-02 中国建筑第八工程局有限公司 The lifting platform jacking method for integrating template type attachment device and lattice column
CN108729664B (en) * 2018-07-03 2023-08-08 中国建筑第八工程局有限公司 Integrated template type connecting device for jacking platform and jacking method of lattice column
CN109914655A (en) * 2019-03-29 2019-06-21 卢龙腾 A kind of the floor wall construction method and wall molding die of building
CN110820941A (en) * 2019-10-10 2020-02-21 中建三局第三建设工程有限责任公司 Emergency system building method under synchronous construction of horizontal structure and top formwork of core barrel
CN112112418A (en) * 2020-09-29 2020-12-22 中国建筑一局(集团)有限公司 Construction method of high-rise building aluminum formwork climbing frame combined system
CN112112418B (en) * 2020-09-29 2022-03-29 中国建筑一局(集团)有限公司 Construction method of high-rise building aluminum formwork climbing frame combined system
CN112177321A (en) * 2020-10-09 2021-01-05 浙大宁波理工学院 Creeping formwork construction equipment and method for building external wall and floor slab
CN113530270A (en) * 2021-05-12 2021-10-22 重庆大学 Universal assembled disaster prevention enclosure truss system capable of being adjusted in multiple directions and construction method thereof
CN115288407A (en) * 2022-07-25 2022-11-04 上海建工集团股份有限公司 Construction method for horizontal structure of super high-rise core tube following vertical structure
CN115288407B (en) * 2022-07-25 2023-08-22 上海建工集团股份有限公司 Construction method for immediately following vertical structure by using horizontal structure of super high-rise core tube

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Application publication date: 20171013