CN105908862A - Manufacturing method for masonry shells in 3D printing reinforced masonry shear wall - Google Patents

Manufacturing method for masonry shells in 3D printing reinforced masonry shear wall Download PDF

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Publication number
CN105908862A
CN105908862A CN201610301538.5A CN201610301538A CN105908862A CN 105908862 A CN105908862 A CN 105908862A CN 201610301538 A CN201610301538 A CN 201610301538A CN 105908862 A CN105908862 A CN 105908862A
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China
Prior art keywords
masonry
shell
shear wall
face
reinforced
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CN201610301538.5A
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Chinese (zh)
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CN105908862B (en
Inventor
葛杰
马荣全
苗冬梅
白洁
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China Construction Eighth Engineering Division Co Ltd
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China Construction Eighth Engineering Division Co Ltd
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    • 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
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
    • 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
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/26—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element the walls being characterised by fillings in all cavities in order to form a wall construction
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • 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
    • 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
    • E04B2002/0256—Special features of building elements
    • 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
    • E04B2002/0295—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is equal to the wall thickness

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Retaining Walls (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

The invention discloses a manufacturing method for masonry shells in a 3D printing reinforced masonry shear wall. The method includes the following steps that a, the first layer of masonry shell is manufactured to the pre-buried elevation position of transverse reinforcements through 3D printing; b, the transverse reinforcements are arranged at the top of the first layer of masonry shell; c, the second layer of masonry shell is manufactured at the top of the first layer of masonry shell through a 3D printing technology, so that the transverse reinforcements are buried in the masonry shells; and d, the steps b and c are repeated to complete manufacturing of the masonry shells. By means of the manufacturing method for the masonry shells in the 3D printing reinforced masonry shear wall, the reinforced masonry shells are integrally formed through the 3D printing technology, original concrete small hollow blocks are replaced, the site construction labor force is greatly reduced, the construction processes are reduced, the building quality is guaranteed, and building industrialization is facilitated.

Description

A kind of 3D prints the manufacture method of the masonry shell in reinforced masonry shear wall
The present invention is Chinese patent application " a kind of 3D printing arrangement of reinforcement block of Application No. 201410437931.8 Body shear wall structure and construction method thereof " divisional application of (applying date: on 08 29th, 2014).
Technical field
The present invention relates to a kind of shear wall construction field, particularly relate to a kind of 3D and print in reinforced masonry shear wall The manufacture method of masonry shell.
Background technology
The high energy consumption of building material industry, high material-consumption, high pollution, be cause non-renewable resources interdependency high, Natural resources and the big main cause of energy consumption.Therefore, realize saving Building wood by technological innovation Material reduces the material consumption of building industry, energy consumption, reduces the building industry pollution to environment, is Resources for construction economizing type society Can be with the inevitable requirement of friendly environment society.
Traditional masonry structure resource consumption is big, and reinforced concrete structure is to offset concrete hardening to bring Adverse effect, improve the homogeneity of concrete material, improving the ductility etc. of structure, generally to there is the ratio of reinforcement high Phenomenon.
Conventionally employed hollow masonry solid-walled structure, is consisted of multiple building blocks.To build the most at the scene According to design, block requires that block-by-block is built, then configure building block vertical and horizontal arrangement of reinforcement in the block structure built, And at building block inner core concrete perfusion, the build shearing force wall structure of the reinforcing bars building block of formation.This structural system profit With the hollow feature of building block can pour inside masonry armored concrete stem stem that vertical and level interpenetrates with Collar tie beam, lintel etc. replace constructional column and the collar tie beam of brick mix structure, make building have good globality, with Time there is higher bearing capacity and anti-seismic performance.But this Reinforced Block Masonry Shear Wall Structure needs scene to build Building, labour force consumes relatively big, and the efficiency of construction building house need to improve further.
Summary of the invention
The technical problem to be solved is to provide a kind of 3D and prints the masonry in reinforced masonry shear wall The manufacture method of shell, saves material, manpower, time cost etc. on the premise of ensureing quality and safety, Meet green construction requirement.
For realizing above-mentioned technique effect, the invention discloses a kind of 3D and print the masonry in reinforced masonry shear wall The manufacture method of shell, including step:
A, employing 3D printing technique make the shape adaptation ground floor masonry shell in described shear wall to horizontal steel At the pre-buried absolute altitude of muscle；
B, transverse steel is set in the top of described ground floor masonry shell；
C, employing 3D printing technique make second layer masonry shell in the top of described ground floor masonry shell, make The two ends of described transverse steel are embedded in described ground floor masonry shell and described second layer masonry shell respectively In；
D, repetition step b, c, to the designed elevation of masonry shell, complete the making of masonry shell.
Described 3D prints the manufacture method of the masonry shell in reinforced masonry shear wall and further improves In, the surface of described masonry shell is formed with concave convex texture.
Described 3D prints the manufacture method of the masonry shell in reinforced masonry shear wall and further improves In, each layer described masonry shell include using one first shell face of the printing integrated molding of 3D, one second Shell face and be connected to the shell face, two sides in described first shell face and described second both sides, shell face, described first Shell face is parallel to each other with described second shell face, is additionally provided with between described first shell face and described second shell face Multiple tracks skewed horizontal load rib.
Due to the fact that and have employed above technical scheme so that it is have the advantages that
The reinforced masonry shear wall printed based on 3D is made up of, by phase the most folded multiple printing masonries set The most folded printing masonry set configures transverse steel and vertical reinforcement, and enters in printing the masonry shell formed Row concrete fills the heart, defines a kind of 3D and prints reinforced masonry shear wall structure.3D prints the housing formed and takes For original concrete small size hollow building block, enormously simplify site operation labour force, save construction work Sequence.
By the batch production of masonry shell is printed, the most pre-buried body of wall transverse steel, it is to avoid transverse steel is existing The construction inconvenience brought is installed in field.Compared with traditional Reinforced Block Masonry Shear Wall Structure, this system is big Simplify greatly working procedure, improve efficiency of construction, and ensure that construction quality, beneficially building industry Change.
By using 3D printing technique one-body molded masonry shell, the surface of masonry shell forms continuous print Concave convex texture, adds the surface of masonry shell and notes the contact surface between concrete in it, comparing smooth Surface, increases frictional force, improves bond strength, it is to avoid shelling phenomenon.
Accompanying drawing explanation
Fig. 1 is the manufacture method of the masonry shell using a kind of 3D of the present invention to print in reinforced masonry shear wall The 3D completed prints the facade structures schematic diagram of reinforced masonry shear wall structure.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the construction schematic diagram of ground floor masonry shell of the present invention.
Fig. 4 is the placement construction schematic diagram of transverse steel of the present invention.
Fig. 5 is the construction schematic diagram of second layer masonry shell of the present invention.
Fig. 6 is the schematic diagram after the present invention multiple masonry shell stacking has been constructed.
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.
Referring initially to shown in Fig. 1, for using a kind of 3D of the present invention to print outside the masonry in reinforced masonry shear wall The 3D that the manufacture method of shell completes prints reinforced masonry shear wall structure 10, and this 3D prints reinforced masonry Shear wall structure 10 is mainly by multiple masonry shell, transverse steels 12 of reinforced masonry shear wall mutually folded and set With vertical reinforcement 13, and pour concrete (non-casting concrete in figure) in masonry shell and constitute. Coordinating shown in Fig. 2, the rectangular housing of masonry shell, its shape adaptation, in shear wall, prints one including using 3D One first body formed shell face 112, shell face 111,1 second and be connected to the first shell face 111 and the second shell face 112 The shell face, two sides 113 of both sides, the first shell face 111 is parallel to each other with the second shell face 112, and the first shell face 111 Multiple tracks skewed horizontal load rib 114 is had, to strengthen the structure of masonry shell with being connected further between the second shell face 112 Intensity.Concave convex texture 14 is formed, such as Fig. 1 on the surface of the masonry shell using 3D printing technique to make molding Shown in, add the inner surface of masonry shell and contact surface between note concrete in it, compare smooth interior Surface, increases frictional force, improves bond strength, it is to avoid shelling phenomenon.The transverse steel of shear wall 12 are parallel to the first shell face 111 and the second shell face 112, and the two ends of transverse steel 12 are embedded in both sides shell respectively In face 113, use the pre-buried transverse steel 12 when masonry shell makes in advance, after transverse steel 12 can be avoided The construction inconvenience brought is installed, simplifies construction.It is adjacent oblique that vertical reinforcement 13 is inserted in masonry shell Between ribs 114, the outside of vertical reinforcement 13 is located at by transverse steel 12.By in the most folded printing shape set The masonry shell become configures transverse steel and vertical reinforcement, and mixes in printing the masonry shell formed Solidifying soil fills the heart, defines a kind of 3D and prints reinforced masonry shear wall structure.In this structural system, 3D prints shape The housing become instead of original concrete small size hollow building block, enormously simplify working procedure, improves and execute Work efficiency rate, beneficially building industrialization.
In conjunction with shown in Fig. 3 to Fig. 6, for the masonry shell in employing 3D of the present invention printing reinforced masonry shear wall Manufacture method makes 3D and prints the construction method of reinforced masonry shear wall, specific as follows:
A, employing 3D printing technique make the shape adaptation ground floor masonry shell 11 ' in shear wall to horizontal steel At the pre-buried absolute altitude of muscle, this ground floor masonry shell 11 ' includes the one first shell face using the printing integrated molding of 3D 111 ' and one second shell face 112 ', and it is connected to the first shell face 111 ' and two sides of the second both sides, shell face 112 ' Shell face, as shown in Figure 3；
B, arranging twice transverse steel 12 in the top of ground floor masonry shell 11 ', transverse steel 12 is parallel to One shell face 111 ' and the second shell face 112 ', the two ends of transverse steel 12 are embedded in shell face, two sides respectively, such as figure Shown in 4；
C, employing 3D printing technique make second layer masonry shell 11 in the top of ground floor masonry shell 11 ' ", The two ends making transverse steel 12 are embedded in ground floor masonry shell 11 ' and second layer masonry shell 11 respectively " between, As shown in Figure 5；
D, repeat the above steps b, c, construct to the designed elevation of masonry shell, and the 3D completing masonry shell beats Print and the making of arrangement of reinforcement；
E, repeat above-mentioned steps a to d, complete the 3D of multiple masonry shell and print and arrangement of reinforcement makes, and will be many The individual masonry shell completed carries out being stacked to the designed elevation of shear wall, as shown in Figure 6；
F, in the masonry shell of heap poststack install vertical reinforcement 13, vertical reinforcement 13 is inserted in masonry shell Adjacent skewed horizontal load rib between, the inner side of transverse steel 12, as shown in Figure 1；
G, after vertical reinforcement 13 colligation has been fixed, in stacking masonry shell in casting concrete, complete The construction of shear wall.
Being described in detail the present invention above in association with accompanying drawing embodiment, those skilled in the art can According to the above description the present invention is made many variations example.Thus, some details in embodiment should not be constituted Limitation of the invention, the present invention by the scope that defines using appended claims as the protection model of the present invention Enclose.

Claims (3)

1. a manufacture method for the masonry shell during 3D prints reinforced masonry shear wall, its feature exists In, including step:
A, use 3D printing technique make shape adaptation in described shear wall ground floor masonry shell extremely At the pre-buried absolute altitude of transverse steel；
B, transverse steel is set in the top of described ground floor masonry shell；
C, employing 3D printing technique are outside the top of described ground floor masonry shell makes second layer masonry Shell, makes the two ends of described transverse steel be embedded in described ground floor masonry shell and the described second layer respectively In masonry shell；
D, repetition step b, c, to the designed elevation of masonry shell, complete the making of masonry shell.
2. 3D as claimed in claim 1 prints the making of the masonry shell in reinforced masonry shear wall Method, it is characterised in that: the surface of described masonry shell is formed with concave convex texture.
3. 3D as claimed in claim 2 prints the making of the masonry shell in reinforced masonry shear wall Method, it is characterised in that: each layer described masonry shell includes using the one of the printing integrated molding of 3D First shell face, one second shell face and be connected to two of described first shell face and described second both sides, shell face Shell face, side, described first shell face is parallel to each other with described second shell face, described first shell face and described the Multiple tracks skewed horizontal load rib it is also associated with between two shell faces.
CN201610301538.5A 2014-08-29 2014-08-29 A kind of production method of masonry shell in 3D printing reinforced masonry shear wall Active CN105908862B (en)

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CN201610301538.5A CN105908862B (en) 2014-08-29 2014-08-29 A kind of production method of masonry shell in 3D printing reinforced masonry shear wall
CN201410437931.8A CN104264862B (en) 2014-08-29 2014-08-29 3D printing reinforcement masonry shear wall structure and construction method thereof

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CN201610301524.3A Active CN105926804B (en) 2014-08-29 2014-08-29 A kind of reinforcement means of 3D printing reinforced masonry shear wall
CN201410437931.8A Active CN104264862B (en) 2014-08-29 2014-08-29 3D printing reinforcement masonry shear wall structure and construction method thereof
CN201610301525.8A Active CN105908861B (en) 2014-08-29 2014-08-29 A kind of arrangement of reinforcement method of 3D printing reinforced masonry shear wall
CN201610301467.9A Active CN105926803B (en) 2014-08-29 2014-08-29 A kind of 3D printing reinforced masonry shear wall structure with concave convex texture
CN201610300128.9A Active CN105971160B (en) 2014-08-29 2014-08-29 A method of prevent 3D printing reinforced masonry shear wall from shelling
CN201610301481.9A Active CN105908860B (en) 2014-08-29 2014-08-29 A kind of ruggedized construction of 3D printing reinforced masonry shear wall
CN201610301523.9A Active CN105971159B (en) 2014-08-29 2014-08-29 A kind of masonry shell mechanism in 3D printing reinforced masonry shear wall
CN201610300092.4A Active CN105926802B (en) 2014-08-29 2014-08-29 A kind of reinforcement structure of 3D printing reinforced masonry shear wall structure
CN201610301538.5A Active CN105908862B (en) 2014-08-29 2014-08-29 A kind of production method of masonry shell in 3D printing reinforced masonry shear wall

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CN201610301524.3A Active CN105926804B (en) 2014-08-29 2014-08-29 A kind of reinforcement means of 3D printing reinforced masonry shear wall
CN201410437931.8A Active CN104264862B (en) 2014-08-29 2014-08-29 3D printing reinforcement masonry shear wall structure and construction method thereof
CN201610301525.8A Active CN105908861B (en) 2014-08-29 2014-08-29 A kind of arrangement of reinforcement method of 3D printing reinforced masonry shear wall
CN201610301467.9A Active CN105926803B (en) 2014-08-29 2014-08-29 A kind of 3D printing reinforced masonry shear wall structure with concave convex texture
CN201610300128.9A Active CN105971160B (en) 2014-08-29 2014-08-29 A method of prevent 3D printing reinforced masonry shear wall from shelling
CN201610301481.9A Active CN105908860B (en) 2014-08-29 2014-08-29 A kind of ruggedized construction of 3D printing reinforced masonry shear wall
CN201610301523.9A Active CN105971159B (en) 2014-08-29 2014-08-29 A kind of masonry shell mechanism in 3D printing reinforced masonry shear wall
CN201610300092.4A Active CN105926802B (en) 2014-08-29 2014-08-29 A kind of reinforcement structure of 3D printing reinforced masonry shear wall structure

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CN112227752B (en) * 2020-10-26 2022-07-19 临沂天鑫建筑加固工程有限公司 Precast shear wall reinforced structure
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