CN106013800A - Constructional column construction method based on 3D printing filling wall - Google Patents
Constructional column construction method based on 3D printing filling wall Download PDFInfo
- Publication number
- CN106013800A CN106013800A CN201610443492.0A CN201610443492A CN106013800A CN 106013800 A CN106013800 A CN 106013800A CN 201610443492 A CN201610443492 A CN 201610443492A CN 106013800 A CN106013800 A CN 106013800A
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- Prior art keywords
- wall part
- wall
- shell face
- masonry
- filled
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- 238000010146 3D printing Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims description 26
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 14
- 238000005516 engineering process Methods 0.000 claims abstract description 3
- 230000002787 reinforcement Effects 0.000 claims description 62
- 238000003032 molecular docking Methods 0.000 claims description 27
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 7
- 239000010959 steel Substances 0.000 abstract description 7
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011464 hollow brick Substances 0.000 description 4
- 230000010412 perfusion Effects 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
- E04B2/44—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having specially-designed means for stabilising the position; Spacers for cavity walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
- E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/42—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
- E04B2/50—Walls having cavities between, as well as in, the elements; Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities using elements having a general shape differing from that of a parallelepiped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a connecting method and a connecting structure of a 3D printing filling wall and a constructional column. The connecting method includes the steps that a first wall part and a second wall part of the filling wall are manufactured by adopting the 3D printing technology, butt-joint grooves are formed in the end of the first wall part and the end of the second wall part respectively, horizontal steel bars are anchored in the first wall part and the second wall part respectively, one end of each horizontal steel bar protrudes and forms an anchoring end, the butt-joint groove of the first wall part and the butt-joint groove of the second wall part are in butt joint to form a column space, and the anchoring ends of the horizontal steel bars are placed in the column space; vertical steel bars are inserted into the column space and are bound through stirrup rings; concrete is poured into the column space to form the constructional column. Compared with the prior art, connection between the 3D printing filling wall and the constructional column is achieved, integrity and earthquake resistance of the filling wall are improved, and tie strength is improved.
Description
Technical field
The present invention relates to a kind of 3D and print the structure way of body of wall, particularly relate to one and beat based on 3D
The Constructional Col-umn Construction method of print filled wall.
Background technology
The high energy consumption of building material industry, high material-consumption, high pollution, be to cause non-renewable resources interdependent
The main cause that degree height, natural resources and energy consumption are big.Therefore, realized by technological innovation
Save construction material and reduce the material consumption of building industry, energy consumption, reduce the building industry pollution to environment, be to build
If conservation-minded society and the inevitable requirement of friendly environment society.
Traditional building, as the filled wall majority in frame structure and frame-shear-wall structure uses
Hollow brick and concrete segment, need at the construction field (site) substantial amounts of labour force by Hollow brick or block according to
Design requires that block-by-block is built by laying bricks or stones.In building process, hanging down of the laying depth of mortar, workability and building block
Straight degree etc. will affect the construction quality of body of wall, and for there being the building of requirements for fortification against earthquake, hollow brick
Or the filling wall of building block composition is the most relatively complicated with the connection way of constructional column, efficiency of construction is low.
3D prints body of wall can replace traditional hollow brick or concrete segment, as filling out in building
Fill walling material, reduce energy resource consumption and construction labour force, shorten the construction period, create good
Economic benefit and social benefit.But, how to utilize 3D to print stuffing wall construction constructional column,
Become the problem needing solution badly.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of 3D prints filled wall
With connected mode and the structure of constructional column, solve how to utilize 3D to print stuffing wall construction constructional column
Problem.
For realizing above-mentioned technique effect, the invention discloses a kind of structure printing filled wall based on 3D
Make column construction method, including:
3D printing technique is used to make the first wall part and the second body of wall portion of filled wall respectively
Point, described first wall part and the second wall part include the multiple masonries being stacked with arranging, often
One masonry uses 3D printing technique to make, including:
A, use 3D printing technique make shape adaptation in described filled wall one layer of courses of masonry extremely
At the pre-buried absolute altitude of horizontal reinforcement；
B, horizontal reinforcement is set in the top of this layer of courses of masonry so that one end of described horizontal reinforcement is stretched
Go out this layer of courses of masonry and form anchored end；
C, employing 3D printing technique make one layer of courses of masonry again in the top of this layer of courses of masonry, make institute
The other end stating horizontal reinforcement is anchored in this two-layer courses of masonry；
D, repetition step b, c, to the designed elevation of single masonry；
The end of described first wall part and described second wall part is formed with docking groove, described right
Described anchored end it is equipped with in access slot；
The docking groove of described first wall part and described second wall part is docked and forms cylinder sky
Between；
It is inserted into vertical reinforcement casting concrete to form constructional column in described cylinder space.
The Constructional Col-umn Construction further improvements in methods that the present invention prints filled wall based on 3D are,
The surface of described first wall part and described second wall part is formed with concave convex texture.
The Constructional Col-umn Construction further improvements in methods that the present invention prints filled wall based on 3D are,
The anchored end of described horizontal reinforcement is folded end.
The Constructional Col-umn Construction further improvements in methods that the present invention prints filled wall based on 3D are,
Described first wall part and described second wall part all include: use 3D printing technique to be formed
First shell face, the second shell face, horizontal support rib and skewed horizontal load rib, described first shell face and described
Second shell face is oppositely arranged, and described horizontal support rib and described skewed horizontal load rib all prop up and be located at described first
Between shell face and described second shell face, described horizontal reinforcement is placed in described first shell face and described second shell
Between face and parallel with described first shell face and described second shell face.
Due to the fact that and have employed above technical scheme so that it is have the advantages that
The filled wall printed based on 3D is made up of the most folded multiple printing masonries set, and 3D prints
Filled wall instead of traditional concrete or building-block, as the filling walling in building
Material, reduces energy resource consumption and site operation labour force, saves working procedure, shorten construction work
Phase, create good economic benefit and social benefit.
Placed by the first wall part and the docking of the second wall part that 3D is printed filled wall,
Form cylinder space between first wall part and the second wall part, in this cylinder space, anchor water
Flat reinforcing bar, insertion vertical reinforcement, and with stirrup ring colligation vertical reinforcement, then in cylinder space
Concrete perfusion, defines drawknot between constructional column, and constructional column and filled wall and fixes；Owing to using
3D printing technique is one-body molded, the first wall part of filled wall and the table of the second wall part
Form continuous print concave convex texture on face, add in filled wall and cylinder space the concrete of cast it
Between bonding strength, compare smooth surface, increase frictional force, improve bond strength, it is to avoid
Shelling phenomenon, solves 3D and prints the connectivity problem of filled wall and constructional column, improve filling
The globality of body of wall and shock resistance and bonding strength.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram that a kind of 3D of the present invention prints filled wall and constructional column；
Fig. 2 is the structural representation that 3D of the present invention prints the first wall part of filled wall；
Fig. 3 is the signal that 3D of the present invention prints the horizontal reinforcement of the first wall part of filled wall
Figure；
Fig. 4 is the structural representation that 3D of the present invention prints the second wall part of filled wall；
Fig. 5 is the construction schematic diagram that 3D of the present invention prints one layer of masonry of filled wall；
Fig. 6 is the placement construction schematic diagram of horizontal reinforcement of the present invention；And,
Fig. 7 is the construction schematic diagram that 3D of the present invention prints another layer masonry of filled wall.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention the present invention is further detailed explanation.
The present invention provides a kind of 3D to print filled wall and the method for attachment of constructional column and attachment structure,
Print the connectivity problem of filled wall and constructional column for solving 3D, improve the entirety of filled wall
Property and shock resistance.By 3D being printed the first wall part of filled wall and the second wall part
Docking groove docking is placed, and forms cylinder empty between the docking groove of the first wall part and the second wall part
Between, the anchored end of horizontal reinforcement is placed in cylinder space, is inserted into vertical reinforcement in this cylinder space,
By stirrup ring colligation vertical reinforcement, then concrete perfusion in cylinder space, complete constructional column with
The drawknot of filled wall.
Refering to Fig. 1, it is shown that a kind of 3D of the present invention prints the attachment structure of filled wall and constructional column
Schematic diagram.The connection knot of filled wall and constructional column is printed below in conjunction with Fig. 1 3D a kind of to the present invention
Structure illustrates.
As it is shown in figure 1, a kind of 3D of the present invention prints the attachment structure bag of filled wall and constructional column
Include: 3D prints the first wall part 1 of filled wall, the second body of wall portion of 3D printing filled wall
Divide 2, and pour the constructional column 3 being formed between the first wall part 1 and the second wall part 2；
In first wall part 1, anchoring has horizontal reinforcement 15, and in the second wall part 2, anchoring has horizontal steel
Muscle 25, and one end of horizontal reinforcement 15 and horizontal reinforcement 25 protrudes and forms anchored end 151 and anchor
Fixed end 251, anchored end 151 and anchored end 251 are anchored in constructional column 3.3D prints and fills wall
First wall part 1 of body and the end of the second wall part 2 are each formed with docking groove, horizontal reinforcement
The anchored end 151 of 15 is placed in the docking groove of the first wall part 1, the anchored end of horizontal reinforcement 25
In 251 docking grooves being placed in the second wall part 2,3D is printed the first body of wall portion of filled wall
Point 1 and second the docking groove docking of wall part 2 place, the first wall part 1 and the second body of wall portion
The docking groove dividing 2 encloses formation cylinder space, horizontal reinforcement 15 and the anchored end of horizontal reinforcement 25
151 and anchored end 251 be placed in cylinder space, be inserted into vertical reinforcement 40 then at cylinder space,
Vertical reinforcement 40 is enclosed, then at cylinder space concrete perfusion so that horizontal steel with stirrup ring 30
The anchored end 151 of muscle 15 and horizontal reinforcement 25 and anchored end 251 anchor in this cylinder space.?
In the present embodiment, it is provided with four vertical reinforcements 40, it is preferable that four vertical reinforcements 40 are inserted respectively
It is located at four angles of cylinder space, encloses vertical reinforcement 40 with stirrup ring 30, form rectangle, but also
Be not limited, in actual applications, can according to the size of cylinder space, the quantity of vertical reinforcement,
Size and set-up mode thereof also can make corresponding changes.
Further, the first wall part 1 and second wall part 2 of filled wall includes that multilamellar is built
Body, the shape adaptation of every layer of masonry is in filled wall, and every layer of masonry all uses 3D printing technique shape
Become, be provided with horizontal reinforcement 15 between two-layer masonry, and filled wall is stretched out in one end of horizontal reinforcement 15
The first wall part 1 outer form anchored end 151, increase filled wall and structure by anchored end 151
Make the drawknot intensity between post.
Refering to Fig. 2, it is shown that the structure of the first wall part that 3D of the present invention prints filled wall is shown
It is intended to.Include as in figure 2 it is shown, 3D prints filled wall the first wall part 1: use 3D to beat
Print the 11, second shell face 12, integrated first shell face and be located at the first shell face 11 and the second shell
The horizontal support rib 14 in face 12, the first shell face 11 is oppositely arranged with the second shell face 12 and is parallel to each other,
And first installed multiple tracks skewed horizontal load rib 13 between shell face 11 and the second shell face 12 further, with
Strengthen the structural strength of masonry.The end in the first the 11, second shell face 12, shell face and horizontal support rib 14
Enclose docking groove.
Refering to Fig. 3, it is shown that 3D of the present invention prints the horizontal steel of the first wall part of filled wall
The schematic diagram of muscle.As it is shown on figure 3, two horizontal reinforcements 15 are distributed in the first shell face 11 and the second shell
Between face 12, it is respectively parallel to the first shell face 11 and the second shell face 12, and horizontal reinforcement 15 stretches out
Outside first wall part 1 of filled wall, the part stretched out forms anchored end 151, anchored end 151
Being placed in the docking groove of the first wall part 1 end, anchored end 151 increases drawknot intensity.Preferably,
Anchored end 151 is folded end, can horizontal buckling or vertically bend anchoring, increase horizontal reinforcement
Active force between 15 and concrete.Use pre-buried horizontal reinforcement 15, horizontal reinforcement 15 can be avoided
The construction inconvenience that rear installation is brought, simplifies construction.Typically, in the present embodiment, each layer of block
Two horizontal reinforcements it are provided with, it is preferable that the two horizontal reinforcement can be to be arranged in parallel on body, but also
It is not limited, in actual applications, can be according to the size of masonry, the quantity of horizontal reinforcement, size
And set-up mode also can make corresponding changes.
Refering to Fig. 4, it is shown that the structure of the second wall part that 3D of the present invention prints filled wall is shown
It is intended to.As shown in Figure 4,3D prints structure and first body of wall of filled wall the second wall part 2
Part 1 is identical, with reference to the way of the first wall part 1,3D print the various shell faces that formed with
Ribs composition body of wall.3D prints filled wall the second wall part 2 and includes: use 3D to print
Two body formed the 21, second shell faces 22, the first shell face and be located at the first shell face 21 and the second shell face
The horizontal support rib 24 of 22, the first shell face 21 is oppositely arranged with the second shell face 22 and is parallel to each other,
And first installed multiple tracks skewed horizontal load rib 23 between shell face 21 and the second shell face 22 further, with
Strengthen the structural strength of filled wall.The end in the first the 21, second shell face 22, shell face and horizontal support
Rib 24 encloses docking groove.Horizontal reinforcement 25 is distributed in the interior of the first shell face 21 and the second shell face 22
Side, and placement in parallel.Horizontal reinforcement 25 stretches out outside filled wall the second wall part 2, stretches
The part gone out forms anchored end 251, and anchored end 251 is placed in the docking groove of the second wall part 2 end
In, increase drawknot intensity by anchored end 251.
Further, at the first shell of the second wall part 2 using the making molding of 3D printing technique
The surface in face 21 and the second shell face 22 forms concave convex texture, by concave convex texture increase filled wall with
Bonding strength between constructional column, compares smooth inner surface, increases frictional force, improve combination
Intensity, it is to avoid shelling phenomenon.
Below in conjunction with shown in Fig. 1 to Fig. 4, a kind of 3D of the present invention is printed filled wall and structure
The method of attachment of post illustrates.
It is as follows with the step of the method for attachment of constructional column that a kind of 3D of the present invention prints filled wall: adopts
The first wall part 1 and the second wall part 2 of filled wall is made respectively of 3D printing technique,
The end of the first wall part 1 and the second wall part 2 is each formed with docking groove, the first wall part
1 anchoring has horizontal reinforcement 15, and one end of horizontal reinforcement 15 is protruded and in the first wall part 1
Forming anchored end 151 in docking groove, in the second wall part 2, anchoring has horizontal reinforcement 25, and level
One end of reinforcing bar 25 is protruded and forms anchored end 251 in the docking groove of the second wall part 2；Will
The docking groove docking of the first wall part 1 and the second wall part 2 end forms cylinder space, level
Anchored end 151 and the anchored end 251 of reinforcing bar 15 and horizontal reinforcement 25 are placed in cylinder space；Yu Zhu
Body space is inserted into vertical reinforcement, by stirrup ring colligation vertical reinforcement；Pour mixed in cylinder space
Solidifying soil, forms constructional column 3.
Refering to Fig. 5 to Fig. 7, further, 3D printing technique is used to make the first of filled wall
Wall part 1 or the second wall part 2, specifically include following steps:
A is as it is shown in figure 5, use 3D printing technique to make shape adaptation in one layer of filled wall
At the pre-buried absolute altitude of masonry 111 to horizontal reinforcement 15；This layer of masonry 111 includes using 3D to print
Integrated one first shell face 11 and one second shell face 12, and be connected to the first shell face 11 with
The horizontal support rib 14 in the second shell face 12 and skewed horizontal load rib 13；First shell face 11 and the second shell face
12 are oppositely arranged, and horizontal support rib 14 and skewed horizontal load rib 13 all prop up the first shell face 11 of being located at and
Between two shell faces 12；End and the horizontal support rib 14 in the first the 11, second shell face 12, shell face enclose
Become docking groove；
B, as shown in Figure 6, arranges horizontal reinforcement 15 in the top of this layer of masonry 111；Horizontal reinforcement
15 are parallel to the first shell face 11 and the second shell face 12；This layer is stretched out in the one end making horizontal reinforcement 15
Masonry forms anchored end 151, and anchored end 151 is placed in docking groove, the end anchor of horizontal reinforcement 15
Fixed end 151 is folded end, horizontal buckling or vertically bend anchoring；
C is as it is shown in fig. 7, use 3D printing technique to make one again in the top of this layer of masonry 111
Layer masonry 111, makes the other end of horizontal reinforcement 15 be anchored in this two-layer masonry 111；
D, repetition step b, c, to the designed elevation of filled wall, complete the first wall of filled wall
Body portion 1 or the making of the second wall part 2；
As optional embodiment, if filled wall volume is excessive, can be by for convenience of construction and transport
Filled wall piecemeal prints.Specifically, repeat step a to d, complete the making of multiple masonry, and
Multiple masonries carry out being stacked to the designed elevation of filled wall；Further, the first of filled wall
The surface of wall part 1 and the second wall part 2 is formed with concave convex texture, is increased by concave convex texture
Bonding strength between filled wall and constructional column, compares smooth inner surface, increases frictional force,
Improve bond strength, it is to avoid shelling phenomenon.
A kind of 3D of the present invention prints filled wall and the method for attachment of constructional column and the useful effect of structure
Fruit is: the filled wall printed based on 3D is made up of the most folded multiple printing masonries set, and 3D beats
The filled wall of print instead of traditional concrete or building-block, as the filling walling in building
Material, reduces energy resource consumption and site operation labour force, saves working procedure, shorten construction work
Phase, create good economic benefit and social benefit.
By 3D being printed the first wall part and the docking of the second wall part end of filled wall
Groove docking is placed, and forms cylinder space, at this cylinder between the first wall part and the second wall part
Anchor horizontal reinforcement in space, insert vertical reinforcement, by stirrup ring colligation vertical reinforcement, then exist
Concrete perfusion in this cylinder space, completes the drawknot of constructional column and filled wall；Owing to using 3D
Printing technique one-body molded masonry shell, forms continuous print concave convex texture on the surface of masonry shell,
Add the bonding strength between filled wall and the concrete poured, compare smooth surface, increase
Frictional force, improve bond strength, it is to avoid shelling phenomenon.Solve 3D and print filled wall
With the connectivity problem of constructional column, improve globality and the shock resistance of filled wall.
Above in association with accompanying drawing embodiment, the present invention is described in detail, ordinary skill people in this area
The present invention can be made many variations example by member according to the above description.Thus, some details in embodiment
Should not constitute limitation of the invention, the present invention by the scope that defines using appended claims as this
The protection domain of invention.
Claims (4)
1. the Constructional Col-umn Construction method printing filled wall based on 3D, it is characterised in that including:
3D printing technique is used to make the first wall part and the second body of wall portion of filled wall respectively
Point, described first wall part and the second wall part include the multiple masonries being stacked with arranging, often
One masonry uses 3D printing technique to make, including:
A, use 3D printing technique make shape adaptation in described filled wall one layer of courses of masonry extremely
At the pre-buried absolute altitude of horizontal reinforcement；
B, horizontal reinforcement is set in the top of this layer of courses of masonry so that one end of described horizontal reinforcement is stretched
Go out this layer of courses of masonry and form anchored end；
C, employing 3D printing technique make one layer of courses of masonry again in the top of this layer of courses of masonry, make institute
The other end stating horizontal reinforcement is anchored in this two-layer courses of masonry；
D, repetition step b, c, to the designed elevation of single masonry；
The end of described first wall part and described second wall part is formed with docking groove, described right
Described anchored end it is equipped with in access slot；
The docking groove of described first wall part and described second wall part is docked and forms cylinder sky
Between；
It is inserted into vertical reinforcement casting concrete to form constructional column in described cylinder space.
2. the Constructional Col-umn Construction method of filled wall is printed as claimed in claim 1 based on 3D, its
Being characterised by, the surface of described first wall part and described second wall part is formed with asperities
Road.
3. the Constructional Col-umn Construction method of filled wall is printed as claimed in claim 1 based on 3D, its
Being characterised by, the anchored end of described horizontal reinforcement is folded end.
4. the Constructional Col-umn Construction method of filled wall is printed as claimed in claim 1 based on 3D, its
Being characterised by, described first wall part and described second wall part all include: use 3D to print
The first shell face, the second shell face, horizontal support rib and the skewed horizontal load rib that technology is formed, described first
Shell face and described second shell face are oppositely arranged, and described horizontal support rib and described skewed horizontal load rib all install
Between described first shell face and described second shell face, described horizontal reinforcement be placed in described first shell face and
Between described second shell face and parallel with described first shell face and described second shell face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610443492.0A CN106013800B (en) | 2014-11-14 | 2014-11-14 | Constructional Col-umn Construction method based on 3D printing filled wall |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN201610442474.0A Active CN106088396B (en) | 2014-11-14 | 2014-11-14 | The preparation method of 3D printing filled wall |
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| CN201610443516.2A Active CN105908869B (en) | 2014-11-14 | 2014-11-14 | The pillar structure formed based on 3D printing filled wall |
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| CN114108841A (en) * | 2021-11-12 | 2022-03-01 | 哈尔滨工业大学 | 3D printed concrete constructional column bottom vertical steel bar anchoring member and construction method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106013800B (en) | 2018-08-31 |
| CN106088396A (en) | 2016-11-09 |
| CN106121090A (en) | 2016-11-16 |
| CN106121090B (en) | 2018-06-19 |
| CN106088396B (en) | 2018-03-27 |
| CN106013511B (en) | 2018-03-30 |
| CN104453014A (en) | 2015-03-25 |
| CN105908869A (en) | 2016-08-31 |
| CN104453014B (en) | 2017-04-05 |
| CN106013511A (en) | 2016-10-12 |
| CN105908869B (en) | 2018-03-30 |
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