CN103758288B - Large volume resistance to deformation reinforcing cage and binding method thereof - Google Patents
Large volume resistance to deformation reinforcing cage and binding method thereof Download PDFInfo
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- CN103758288B CN103758288B CN201310638663.1A CN201310638663A CN103758288B CN 103758288 B CN103758288 B CN 103758288B CN 201310638663 A CN201310638663 A CN 201310638663A CN 103758288 B CN103758288 B CN 103758288B
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Abstract
The present invention relates to a kind of large volume resistance to deformation reinforcing cage and binding method thereof, this binding method comprises the following steps: the Lower Half steel bar layer of colligation baseplate reinforcing bar cage on base plate colligation pedestal; Mounting base strength shape skeleton in the Lower Half steel bar layer of baseplate reinforcing bar cage; The first half steel bar layer of colligation baseplate reinforcing bar cage on base plate strength shape skeleton; Baseplate reinforcing bar cage is delivered to side wall colligation pedestal; On side wall colligation pedestal, the half side reinforcing bar of colligation side wall reinforcing cage founds layer; Stand on layer at the half side reinforcing bar that colligation is good and side wall strength shape skeleton is installed; On side wall strength shape skeleton, another half side reinforcing bar of colligation side wall reinforcing cage founds layer; Baseplate reinforcing bar cage and side wall reinforcing cage are together delivered to top board colligation pedestal; The Lower Half steel bar layer of colligation roof steel bar cage on top board colligation pedestal; The Lower Half steel bar layer of roof steel bar cage is installed top board strength shape skeleton; The first half steel bar layer of colligation baseplate reinforcing bar cage on top board strength shape skeleton, forms roof steel bar cage.
Description
Technical field
The present invention relates to a kind of large volume resistance to deformation reinforcing cage and binding method thereof, particularly relate to a kind of by the process of binding of baseplate reinforcing bar cage, side wall reinforcing cage and roof steel bar cage respectively mounting base stiff skeleton, side wall stiff skeleton and top board stiff skeleton to realize large volume resistance to deformation reinforcing cage and the binding method thereof of the colligation of sublevel segmentation non-shrinking steel muscle cage.
Background technology
At present, domestic common large-sized reinforced concrete component, seldom adopts the component that large-scale skeleton supports as reinforcing cage, mostly just at partial accession reinforcing rib, indeformable to ensure this place's reinforcing cage.Along with the development of immersed tube prefabricated construction technology, for the seabed tunnel reinforcing cage precast construction of oversize, traditional steel reinforcing mode has been difficult to meet design and construction requirement.Main cause is: greatly, the distortion that deadweight causes is larger for (1) reinforcement cage structure size and own wt; (2) reinforcing cage completes in the colligation of three sections of segmented flowing water; Namely first at base section colligation baseplate reinforcing bar, then baseplate reinforcing bar pushing tow is entered body of wall colligation district and carry out wall steel bar colligation, and then pushing tow enters roof steel bar colligation district and carries out roof steel bar colligation, finally pushes pouring area and carries out concreting; This just needs to ensure that reinforcing cage substantially remains unchanged shape in moving process; But current reinforcing cage technology for binding also cannot accomplish above-mentioned 2 points.
Therefore, for above deficiency, the present invention is badly in need of providing a kind of new large volume resistance to deformation reinforcing cage and binding method thereof.
Summary of the invention
The object of this invention is to provide a kind of large volume resistance to deformation reinforcing cage and binding method thereof, this binding method by the process of binding of baseplate reinforcing bar cage, side wall reinforcing cage and roof steel bar cage respectively mounting base stiff skeleton, side wall stiff skeleton and top board stiff skeleton to realize the object of sublevel segmentation reinforcing cage colligation resistance to deformation reinforcing cage colligation.
The object of the invention is to be achieved through the following technical solutions: a kind of large volume resistance to deformation reinforcing cage binding method, this binding method comprises the following steps:
S1, on base plate colligation pedestal the Lower Half steel bar layer of colligation baseplate reinforcing bar cage;
S2, in the Lower Half steel bar layer of baseplate reinforcing bar cage mounting base stiff skeleton;
S3, on base plate stiff skeleton the first half steel bar layer of colligation baseplate reinforcing bar cage, form baseplate reinforcing bar cage;
S4, baseplate reinforcing bar cage is delivered to side wall colligation pedestal;
S5, on side wall colligation pedestal, the half side reinforcing bar of colligation side wall reinforcing cage founds layer;
S6, to stand on layer at the half side reinforcing bar that colligation is good and side wall stiff skeleton is installed;
S7, on side wall stiff skeleton, another half side reinforcing bar of colligation side wall reinforcing cage founds layer, forms side wall reinforcing cage;
S8, baseplate reinforcing bar cage and side wall reinforcing cage are together delivered to top board colligation pedestal;
S9, on top board colligation pedestal the Lower Half steel bar layer of colligation roof steel bar cage;
S10, in the Lower Half steel bar layer of roof steel bar cage, top board stiff skeleton is installed;
S11, on top board stiff skeleton the first half steel bar layer of colligation baseplate reinforcing bar cage, form roof steel bar cage; Reinforcing cage colligation construction is complete.
Further, described base plate stiff skeleton comprises the base plate matrix tablet that multiple Lower Half steel bar layer length direction along described baseplate reinforcing bar cage is arranged.
Further, described side wall stiff skeleton comprises the side wall skeleton sheet that multiple length direction founding layer along described half side reinforcing bar is arranged.
Further, described top board stiff skeleton comprises the top board matrix tablet that multiple Lower Half steel bar layer length direction along described roof steel bar cage is arranged.
A kind of large volume resistance to deformation reinforcing cage made according to above-mentioned large volume resistance to deformation reinforcing cage binding method described in one of them, be provided with reinforcing cage stiff skeleton in described reinforcing cage, this reinforcing cage stiff skeleton comprises for the base plate stiff skeleton of support baseboard reinforcing cage, for supporting the side wall stiff skeleton of side wall reinforcing cage and the top board stiff skeleton for roof supporting reinforcing cage.
Further, described base plate stiff skeleton is connected with described top board stiff skeleton by described side wall stiff skeleton.
Further, described base plate stiff skeleton comprises multiple base plate matrix tablet; Multiple base plate tie-beam is provided with between each base plate matrix tablet.
Further, described side wall stiff skeleton comprises multiple side wall skeleton sheet; Multiple side wall tie-beam is provided with between each side wall skeleton sheet.
Further, described top board stiff skeleton comprises multiple top board matrix tablet; Multiple top board tie-beam is provided with between each top board matrix tablet.
The present invention compared with prior art has following advantage:
1, the present invention adopts the step of mounting base stiff skeleton, side wall stiff skeleton and top board stiff skeleton respectively in the process of binding of baseplate reinforcing bar cage, side wall reinforcing cage and roof steel bar cage, realize sublevel segmentation non-shrinking steel muscle cage binding method, to prevent reinforcing cage in pushing tow transport process because its deadweight deforms, effectively solve the resistance to deformation problem in reinforcing cage process of binding, make the reinforcing cage after colligation firmly, stable, ratio of briquetting is high.Such as, after the colligation of baseplate reinforcing bar cage, base plate stiff skeleton in baseplate reinforcing bar cage can play vertically to the effect of integrated support baseplate reinforcing bar cage, therefore, in reinforcing cage pushing tow system by baseplate reinforcing bar cage pushing tow in the process of side wall colligation pedestal, can not because of its deadweight or jacking force and produce distortion; Effectively ensure that the colligation quality of baseplate reinforcing bar cage; Known by that analogy, described side wall stiff skeleton and top board stiff skeleton all can play above-mentioned effect, effectively prevent the distortion that reinforcing cage produces in process of binding; Thus improve the overall binding quality of reinforcing cage.
2, large volume resistance to deformation reinforcing cage of the present invention adopts the design of base plate stiff skeleton, side wall stiff skeleton and top board stiff skeleton, support by carrying out branch targetedly to reinforcing cage particular location, thus realize the integrated support object of reinforcing cage, reinforcing cage overall structure is stablized, not yielding; Adopt the design of multiple base plate matrix tablet, side wall skeleton sheet and top board matrix tablet, reinforcing cage can be made to support more abundant, also uniform conductive is to ground on matrix tablet to make the deadweight reasonable layout of reinforcing cage, and the distortion effectively preventing reinforcing cage from producing because its deadweight occurs; Effectively ensure that the quality of reinforcing cage, thus the sound assurance provided for reinforcing cage concrete pouring construction afterwards.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the step block diagram of large volume resistance to deformation reinforcing cage binding method in the present invention;
Fig. 2 is the structural representation (front view) of large volume resistance to deformation reinforcing cage in the present invention;
Fig. 3 is the structural representation (front view) of reinforcing cage stiff skeleton in the present invention;
Fig. 4 is the structural representation (lateral view of Fig. 3) of reinforcing cage stiff skeleton in the present invention;
Fig. 5 is the structural representation (top view of Fig. 4) of reinforcing cage stiff skeleton in the present invention.
Detailed description of the invention
Shown in Fig. 1 (direction of arrow is reinforcing cage pushing tow direction), a kind of large volume resistance to deformation reinforcing cage binding method of the present invention, comprises the following steps:
1, the Lower Half steel bar layer of colligation baseplate reinforcing bar cage on base plate colligation pedestal;
2, vertical mounting base stiff skeleton in the Lower Half steel bar layer of the good baseplate reinforcing bar cage of colligation;
3, the first half steel bar layer of colligation baseplate reinforcing bar cage on base plate stiff skeleton, so far, Lower Half steel bar layer is combined with first half steel bar layer, forms baseplate reinforcing bar cage; And form the inner support to baseplate reinforcing bar cage by base plate stiff skeleton.The stiff skeleton of base plate described in the present embodiment comprises the base plate matrix tablet that multiple Lower Half steel bar layer length direction along described baseplate reinforcing bar cage is sequentially arranged at equal intervals; Multiple base plate tie-beam is provided with between each base plate matrix tablet.The tie-beam of base plate described in the present embodiment is used for each base plate matrix tablet to connect into an overall base plate stiff skeleton; Described base plate tie-beam adopts the design of angle steel, and two adjacent for front and back base plate matrix tablets are connected by the form of welding by angle steel.
4, by reinforcing cage pushing tow system, baseplate reinforcing bar cage is delivered to side wall colligation pedestal; Reinforcing cage pushing tow system described in the present embodiment is the reinforcing cage connecting gear being exclusively used in three step segmented reinforcing cage colligation constructions, and its concrete structure belongs to prior art, and the present invention is no longer specifically described it.
5, on side wall colligation pedestal, the half side reinforcing bar of colligation side wall reinforcing cage founds layer;
6, vertical installation side wall stiff skeleton on layer is found at the half side reinforcing bar that colligation is good;
7, on side wall stiff skeleton, another half side reinforcing bar of colligation side wall reinforcing cage founds layer, and so far, two half side reinforcing bars found layer and combine, and form side wall reinforcing cage; And form the inner support to side wall reinforcing cage by side wall stiff skeleton; Meanwhile, side wall reinforcing cage is connected with baseplate reinforcing bar cage; The stiff skeleton of side wall described in the present embodiment comprises the side wall skeleton sheet that multiple length direction founding layer along described half side reinforcing bar is sequentially arranged at equal intervals; Multiple side wall tie-beam is provided with between each side wall skeleton sheet.The tie-beam of side wall described in the present embodiment is used for each side wall skeleton sheet to connect into an overall side wall stiff skeleton; Described side wall tie-beam adopts the design of angle steel, and both walls matrix tablet adjacent for front and back is connected by the form of welding by angle steel.
In the present embodiment as described in above-mentioned steps 5,6,7; Can found layer by the left half side half side reinforcing bar of first colligation side wall reinforcing cage, after complete side wall stiff skeleton to be installed, the righter half side half side reinforcing bar of colligation side wall reinforcing cage founds layer; Otherwise the right half side half side reinforcing bar of first colligation side wall reinforcing cage founds layer, the more left half side half side reinforcing bar of colligation side wall reinforcing cage founds layer and is also fine; Can need freely to choose corresponding step according to practice of construction.
8, by reinforcing cage pushing tow system, baseplate reinforcing bar cage and side wall reinforcing cage are together delivered to top board colligation pedestal;
9, the Lower Half steel bar layer of colligation roof steel bar cage on top board colligation pedestal;
10, in the Lower Half steel bar layer of the good roof steel bar cage of colligation, vertically top board stiff skeleton is installed; The stiff skeleton of top board described in the present embodiment comprises the top board matrix tablet that multiple Lower Half steel bar layer length direction along described roof steel bar cage is sequentially arranged at equal intervals; Multiple top board tie-beam is provided with between each top board matrix tablet.The tie-beam of top board described in the present embodiment is used for each top board matrix tablet to connect into an overall top board stiff skeleton; Described top board tie-beam adopts the design of angle steel, and two adjacent for front and back top board matrix tablets are connected by the form of welding by angle steel.
11, the first half steel bar layer of colligation baseplate reinforcing bar cage on top board stiff skeleton, so far, Lower Half steel bar layer is combined with first half steel bar layer, forms roof steel bar cage; And form the inner support to roof steel bar cage by top board stiff skeleton; Meanwhile, roof steel bar cage and side wall reinforcing cage and baseplate reinforcing bar cage are linked into an integrated entity, forms the reinforcing cage of the complete deformation induced by gravity resisted; So far, reinforcing cage colligation construction is complete.Reinforcing cage is overall carries out overall inner support by the reinforcing cage stiff skeleton formed by base plate stiff skeleton, side wall stiff skeleton and top board stiff skeleton.
The present invention adopts the step of mounting base stiff skeleton, side wall stiff skeleton and top board stiff skeleton respectively in the process of binding of baseplate reinforcing bar cage, side wall reinforcing cage and roof steel bar cage, realize sublevel segmentation reinforcing cage to support, to prevent reinforcing cage in pushing tow transport process because its deadweight deforms, effectively solve the resistance to deformation problem in reinforcing cage process of binding, make the reinforcing cage after colligation firmly, stable, ratio of briquetting is high.Such as, after the colligation of baseplate reinforcing bar cage, base plate stiff skeleton in baseplate reinforcing bar cage can play vertically to the effect of integrated support baseplate reinforcing bar cage, therefore, in reinforcing cage pushing tow system by baseplate reinforcing bar cage pushing tow in the process of side wall colligation pedestal, can not because of its deadweight or jacking force and produce distortion; Effectively ensure that the colligation quality of baseplate reinforcing bar cage; Known by that analogy, described side wall stiff skeleton and top board stiff skeleton all can play above-mentioned effect, effectively prevent the distortion that reinforcing cage produces in process of binding; Thus improve the overall binding quality of reinforcing cage.
Shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the invention provides a kind of large volume resistance to deformation reinforcing cage made according to large volume resistance to deformation reinforcing cage binding method described in above-mentioned, be provided with the reinforcing cage stiff skeleton 1 covered with reinforcing bar in described reinforcing cage, this reinforcing cage stiff skeleton comprises for the base plate stiff skeleton 2 of support baseboard reinforcing cage, for supporting the side wall stiff skeleton 3 of side wall reinforcing cage and the top board stiff skeleton 4 for roof supporting reinforcing cage.
The stiff skeleton of base plate described in the present embodiment is connected with described top board stiff skeleton by described side wall stiff skeleton.
The stiff skeleton of base plate described in the present embodiment comprises the base plate matrix tablet 5 of multiple vertical setting; Multiple base plate tie-beam 6 is provided with between each base plate matrix tablet.
The stiff skeleton of side wall described in the present embodiment comprises the side wall skeleton sheet 7 of multiple vertical setting; Multiple side wall tie-beam 8 is provided with between each side wall skeleton sheet.
The stiff skeleton of top board described in the present embodiment comprises the top board matrix tablet 9 of multiple vertical setting; Multiple top board tie-beam 10 is provided with between each top board matrix tablet.
Large volume resistance to deformation reinforcing cage of the present invention adopts the design of base plate stiff skeleton, side wall stiff skeleton and top board stiff skeleton, support by carrying out branch targetedly to reinforcing cage particular location, thus realize the integrated support object of reinforcing cage, reinforcing cage overall structure is stablized, not yielding; Adopt the design of multiple base plate matrix tablet, side wall skeleton sheet and top board matrix tablet, reinforcing cage can be made to support more abundant, also uniform conductive is to ground on matrix tablet to make the deadweight reasonable layout of reinforcing cage, and the distortion effectively preventing reinforcing cage from producing because its deadweight occurs; Effectively ensure that the quality of reinforcing cage, thus the sound assurance provided for reinforcing cage concrete pouring construction afterwards.
Claims (6)
1. a large volume resistance to deformation reinforcing cage binding method, is characterized in that: this binding method comprises the following steps:
S1, on base plate colligation pedestal the Lower Half steel bar layer of colligation baseplate reinforcing bar cage;
S2, in the Lower Half steel bar layer of baseplate reinforcing bar cage mounting base stiff skeleton;
S3, on base plate stiff skeleton the first half steel bar layer of colligation baseplate reinforcing bar cage, form baseplate reinforcing bar cage;
S4, baseplate reinforcing bar cage is delivered to side wall colligation pedestal;
S5, on side wall colligation pedestal, the half side reinforcing bar of colligation side wall reinforcing cage founds layer;
S6, to stand on layer at the half side reinforcing bar that colligation is good and side wall stiff skeleton is installed;
S7, on side wall stiff skeleton, another half side reinforcing bar of colligation side wall reinforcing cage founds layer, forms side wall reinforcing cage;
S8, baseplate reinforcing bar cage and side wall reinforcing cage are together delivered to top board colligation pedestal;
S9, on top board colligation pedestal the Lower Half steel bar layer of colligation roof steel bar cage;
S10, in the Lower Half steel bar layer of roof steel bar cage, top board stiff skeleton is installed;
S11, on top board stiff skeleton the first half steel bar layer of colligation baseplate reinforcing bar cage, form roof steel bar cage; Reinforcing cage colligation construction is complete;
Wherein, described base plate stiff skeleton comprises the base plate matrix tablet that multiple Lower Half steel bar layer length direction along described baseplate reinforcing bar cage is sequentially arranged at equal intervals; Described side wall stiff skeleton comprises the side wall skeleton sheet that multiple length direction founding layer along described half side reinforcing bar is sequentially arranged at equal intervals; Described top board stiff skeleton comprises the top board matrix tablet that multiple Lower Half steel bar layer length direction along described roof steel bar cage is sequentially arranged at equal intervals.
2. the large volume resistance to deformation reinforcing cage made of large volume resistance to deformation reinforcing cage binding method according to claim 1, it is characterized in that: be provided with reinforcing cage stiff skeleton in described reinforcing cage, this reinforcing cage stiff skeleton comprises for the base plate stiff skeleton of support baseboard reinforcing cage, for supporting the side wall stiff skeleton of side wall reinforcing cage and the top board stiff skeleton for roof supporting reinforcing cage.
3. large volume resistance to deformation reinforcing cage according to claim 2, is characterized in that: described base plate stiff skeleton is connected with described top board stiff skeleton by described side wall stiff skeleton.
4. large volume resistance to deformation reinforcing cage according to claim 3, is characterized in that: described base plate stiff skeleton comprises multiple base plate matrix tablet; Multiple base plate tie-beam is provided with between each base plate matrix tablet.
5. large volume resistance to deformation reinforcing cage according to claim 4, is characterized in that: described side wall stiff skeleton comprises multiple side wall skeleton sheet; Multiple side wall tie-beam is provided with between each side wall skeleton sheet.
6. large volume resistance to deformation reinforcing cage according to claim 5, is characterized in that: described top board stiff skeleton comprises multiple top board matrix tablet; Multiple top board tie-beam is provided with between each top board matrix tablet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310638663.1A CN103758288B (en) | 2013-11-29 | 2013-11-29 | Large volume resistance to deformation reinforcing cage and binding method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310638663.1A CN103758288B (en) | 2013-11-29 | 2013-11-29 | Large volume resistance to deformation reinforcing cage and binding method thereof |
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| CN103758288A CN103758288A (en) | 2014-04-30 |
| CN103758288B true CN103758288B (en) | 2016-01-20 |
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| KR101457114B1 (en) * | 2014-05-19 | 2014-11-06 | 주식회사 정우비엔씨 | Pre-fabrication method for steel reinforcement |
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| CN102561197A (en) * | 2012-01-11 | 2012-07-11 | 中铁大桥局股份有限公司 | Method for construction of stiff skeleton and banding of tower column rebars |
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2013
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Patent Citations (3)
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| JP2001055733A (en) * | 1999-08-19 | 2001-02-27 | Ohbayashi Corp | Construction method for underground wall and underground wall structure thereof |
| CN101302760A (en) * | 2008-06-25 | 2008-11-12 | 天津三建建筑工程有限公司 | Ultralong overweight concrete filling pile reinforcement type reinforcing steel bar caging |
| CN102561197A (en) * | 2012-01-11 | 2012-07-11 | 中铁大桥局股份有限公司 | Method for construction of stiff skeleton and banding of tower column rebars |
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