CN111648519A - Legao type space embedded and buckled masonry with 3D printing and structure building method - Google Patents
Legao type space embedded and buckled masonry with 3D printing and structure building method Download PDFInfo
- Publication number
- CN111648519A CN111648519A CN202010372091.7A CN202010372091A CN111648519A CN 111648519 A CN111648519 A CN 111648519A CN 202010372091 A CN202010372091 A CN 202010372091A CN 111648519 A CN111648519 A CN 111648519A
- Authority
- CN
- China
- Prior art keywords
- masonry
- space
- embedded
- buckled
- interlocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
- 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
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
- E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- 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
- E04B2002/0202—Details of connections
- E04B2002/0232—Undercut connections, e.g. using undercut tongues and grooves
- E04B2002/0239—Round dovetails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The invention discloses a 3D printed le-height type space embedded and buckled masonry which is of a tenon-and-mortise structure, wherein a plurality of embedded protrusions, embedded recesses corresponding to the embedded protrusions and a plurality of pore channels for connecting the space embedded and buckled masonry are arranged on the space embedded and buckled masonry. The invention also discloses a construction method of the Legao type space embedded and buckled masonry wall, which comprises the following steps: (1) designing a spatial embedded and buckled masonry through digital modeling; (2) 3D printing is carried out according to the designed space embedded and buckled masonry to obtain a plurality of space embedded and buckled masonry; (3) combining a plurality of space embedded and buckled brickworks and tensioning the space embedded and buckled brickworks by adopting bars/wires/ropes through the pore channels to form an integral structure. The masonry is a spatial multidirectional convex-concave mortise-tenon embedded buckle, the reserved hole channel is used for penetrating the ribs to realize the integral connection of the spatial structure, and the stress performance, the anti-seismic performance and the anti-explosion and impact-resistant performance of the wall body formed by the masonry structure are effectively improved.
Description
Technical Field
The invention belongs to the technical field of building materials and building construction, and particularly relates to a 3D printed le-height type space embedded and buckled masonry and a structure building method.
Background
The current building wall body is mostly that masonry and concrete brickwork make up and form, for the ease of making, adopts regular hexahedron molding prefabrication shaping more, then builds to make up into the wall body. Firstly, the brickwork appearance and material are single, secondly, the combined brickwork structure of regular shape is easy to be destroyed along the tooth gap under the action of external load, and the whole cooperative stress performance is poor under the low bearing capacity. Thirdly, the common masonry structure embedded bars are arranged among masonry joints, so that the overall stress and the seismic performance of the formed structure are difficult to ensure.
In addition, with the development of the 3D printing technology, the 3D printing technology can be used for information modeling and mechanical construction, and high-efficiency digital intelligent engineering construction is realized. The Chinese patent with publication number CN105908862A discloses a manufacturing method of a masonry shell in a 3D printing reinforced masonry shear wall, which comprises the following steps: a. manufacturing a first layer of masonry shell to a pre-buried elevation of the transverse steel bar by adopting 3D printing; b. arranging a transverse steel bar at the top of the first layer of masonry shell; c. manufacturing a second layer of masonry outer shell on the top of the first layer of masonry outer shell by adopting a 3D printing technology, and embedding the transverse steel bars in the masonry outer shell; d. and (c) repeating the steps b and c to finish the manufacture of the masonry shell. Chinese patent publication No. CN106149489 discloses a connection method and a connection structure of a 3D printed reinforced masonry shear wall, which includes: respectively manufacturing a first wall part and a second wall part of the reinforced masonry shear wall by adopting a 3D printing technology, wherein butt joint grooves are formed in the end part of the first wall part and the end part of the second wall part, horizontal steel bars are anchored in the first wall part and the second wall part, and one ends of the horizontal steel bars protrude out and form anchoring ends in the corresponding butt joint grooves; placing the docking bay of the first wall section in docking with the docking bay of the second wall section to form a docking space; inserting vertical steel bars into the first wall part, the butt joint space and the second wall part at intervals; and pouring concrete in the first wall part, the butt joint space and the second wall part to form the 3D printed reinforced masonry shear wall.
However, the above construction method still aims at the defects of poor space structure adaptability, structural integrity and seismic performance which are needed to be further improved when walls are built. How to further improve the performance and expand the structure to other structures is the research focus in the field.
Disclosure of Invention
The invention aims to provide a building method of a 3D printed le-height type space buckle structure.
The invention provides the following technical scheme:
the utility model provides a legao formula space of 3D printing inlays and detains brickwork, the space is inlayed and is detained the brickwork and be tenon fourth of the twelve earthly branches structure, the space is inlayed and is detained and be equipped with a plurality of on the brickwork and inlay protruding, with inlay protruding corresponding inlaying concave, and a plurality of is used for connecting the pore of space and inlays and detain the brickwork.
The space interlocking masonry can be regular or irregular. The space-embedded masonry can be unidirectional or multidirectional or non-directional to adapt to the construction of unidirectional beams/columns/walls and bidirectional plates/frame bodies, multidirectional space structures and anisotropic space node bodies.
The diameter of the hole is 3-5 mm larger than the diameter of the bar/wire/rope used for passing through the hole.
The shape of the space interlocking masonry is determined by adopting topology optimization, and can adopt but not limited to a plane right-angle shape, and the embedding protrusions, the embedding recesses corresponding to the embedding protrusions and the pore channels can be arranged along but not limited to the vertical direction, the horizontal transverse direction or the horizontal longitudinal direction of the space interlocking masonry.
The invention also provides a structural construction method of the le-height type space embedded and buckled masonry adopting the 3D printing, and the construction method comprises the following steps:
(1) designing a space embedded and buckled masonry through digital modeling: according to the structure function, carrying out space structure topology optimization design by using a load working condition and a construction process, and determining the shape parameter, the size, the quantity of embedded convex and embedded concave, the direction of embedded convex and embedded concave and the position and the quantity of pore channels of the space embedded and buckled masonry according to the structure space size, the mechanical property of a printing material and the parameters of printing equipment;
(2) 3D printing is carried out according to the designed space embedded and buckled masonry to obtain a plurality of space embedded and buckled masonry;
(3) combining a plurality of space embedded and buckled brickworks, and tensioning the space embedded and buckled brickworks by adopting a rib/wire/rope through a pore passage through a post-tensioning prestress process to form an integral structure.
In step (1), the printing material is selected from one or a combination of at least two of a cement-based material, an inorganic polymer material, a composite material or a metal material. The strength and the deformability of the printing material meet the requirements of the existing building regulations. Furthermore, various fiber materials, composite materials and nano materials are added into the printing material to improve the structural mechanics, the deformation performance, the printing performance and the service performance after printing and forming.
In the step (1), the diameter of the pore canal is 3-5 mm larger than that of the rib/rope/wire.
In the step (1), the space interlocking masonry can adopt, but is not limited to, a plane right-angle shape, and the interlocking projections, the interlocking recesses corresponding to the interlocking projections, and the duct can be arranged along, but not limited to, a vertical direction, a horizontal transverse direction, or a horizontal longitudinal direction of the space interlocking masonry.
In the step (1), the space-embedded masonry can be a hollow structure. The self weight is reduced, and the building brick is suitable for multiple building functions of bearing, filling, heat preservation, heat insulation and sound insulation of the masonry.
In the step (3), the integral structure is a wall, a plate, a column, a beam or a node. Specifically, such as unidirectional beams/columns/walls, bidirectional panels/frame bodies, multidirectional space structures, and anisotropic space node bodies.
In view of the deficiencies of the existing regular masonry in structural integrity, shock resistance and impact resistance after construction, the application range of the masonry structure is limited to a small-span low-space structure and is mostly a wall structure. The invention provides the le gao type space embedded and buckled masonry and a structure building method. The construction mode provided by the invention realizes the construction of multi-directional mortise and tenon joints to form an integral structure through space convex embedding and concave embedding; and then through the reserved bar/wire/rope penetrating pore channel, the bar/rope/wire penetrating after the masonry is built and formed forms a space rigid integral structure by adopting a post-tensioning prestress technology, so that the structural stress performance is greatly improved, the external load is effectively resisted, the damage form is improved, and the integral stress performance, the earthquake resistance and the explosion and impact resistance of the structure are enhanced. Compared with the existing masonry structure and the existing frame shear wall structure, the novel intelligent masonry structure has the advantages of appearance design, structural stress, mechanical construction all-dimensional superiority and universal applicability of flexible assembly of a space structure, can greatly improve the space modeling capacity and the structure bearing performance of the masonry structure, greatly broadens the construction adaptive range of the masonry structure, and becomes a novel modern intelligent masonry construction technology.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. adopt the le gao formula space of 3D printing to inlay and detain the brickwork and replace traditional brickwork and concrete brickwork, adopt space location forming technique to replace traditional building manufacturing process, the increase material self-control, accurate shaping, energy-concerving and environment-protective.
2. The le-height type mortise and tenon appearance design is utilized to realize the spatial buckling combined masonry, a spatial stable stress system is formed, the building construction procedures are reduced, the mechanical construction efficiency is improved, and the structural bearing capacity and the anti-seismic performance are enhanced.
3. But the happy high formula brickwork of accurate space preparation is printed to 3D predetermines the pore, with current muscle, the rope, the wire rod carries out the space combination construction, traditional masonry structure wholeness and antidetonation have effectively been improved, the not enough defect of shock resistance, promote structure fatigue performance and durability, make 3D print brickwork construction technique no longer confine traditional masonry structure's small-size structural scope, become a space adaptability reinforce, the construction efficiency is high, whole atress performance is good, can match favourably modern novel masonry structure and construction technique of the whole atress performance of reinforced concrete structure.
4. The novel strong and tough masonry structure is formed by adopting a space Haoyao type masonry exterior and reinforcing the structural integrity by adopting a post-tensioning prestress process, and the design of a pore channel penetrating bar/wire/rope and a space embedded buckle can be combined with the traditional building reinforced concrete structure and the masonry structure, and can also independently adapt to the structure building requirements, thereby forming a space structure building mode with flexible compatibility and universality.
Drawings
FIG. 1 is a schematic diagram of basic units of a Legao-type space-fastened masonry for 3D printing in an embodiment;
FIG. 2 is a schematic diagram of a wall structure formed by masonry combination and reinforcement/rope/wire tensioning in the embodiment;
fig. 3 is a schematic view of the closed building structure formed by the masonry combination in the embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
The invention is suitable for masonry structures with any space modeling. In principle, the building blocks can be designed in any space, and the directions of the preset pore passages and the penetrating ribs/wires/ropes can be in any directions in the space. For convenience of demonstration, the present embodiment uses a rectangular plane coordinate system to demonstrate the exterior, function design and construction method of the masonry, and in the present embodiment, the predetermined pore channel is designed vertically, horizontally and longitudinally.
Fig. 1 is a schematic diagram of a basic unit of a 3D printing le-height type space-embedded masonry in this embodiment, where a in fig. 1 is a top view of a unidirectional le-height type space-embedded masonry: 1 is a preset bar/line/rope through hole channel, the diameter of which is 3-5 mm larger than the building bar/line/rope diameter adopted by the building structure design standard; 2 is vertical embedding convex, 3 is horizontal embedding convex, and the protruding appearance can adopt but not be restricted to circular and regular polygon, and specific size is selected according to masonry structure's layer height, span, use load and masonry material according to structural mechanics and establishes. In the figure 1, b is a bottom view of the unidirectional le gao masonry, 1 is a reserved hole channel, 4 is a vertical embedded concave which is complementary with a convex shape and has a size of 3-5 mm. Fig. 1 c is a side view of the oneway music high masonry. D in fig. 1 is a top view of the bidirectional horizontal happy high masonry, and vertical embedding convex, vertical embedding concave, horizontal embedding convex, horizontal longitudinal embedding convex, and vertical, horizontal and horizontal longitudinal reserved channels are arranged on the masonry. In fig. 1, e is a top view of the treble brickwork, and vertical embedding convex, vertical embedding concave, horizontal embedding convex, horizontal longitudinal embedding convex, and vertical, horizontal and horizontal longitudinal preformed tunnels are arranged on the treble brickwork. F in fig. 1 is a top view of the four-way happy high masonry, and vertical embedding convex, vertical embedding concave, horizontal embedding convex, horizontal vertical embedding convex and vertical direction, horizontal and horizontal vertical reserved hole channels are arranged on the masonry. G in the figure 1 is a top view of the wu yue gao brickwork, and vertical embedded convex, vertical embedded concave and vertical directions, horizontal transverse and horizontal longitudinal reserved channels are arranged on the wu yue brickwork.
Fig. 2 is a schematic diagram of one-way wall masonry, in which one-way le-height type space embedded and buckled masonry 5 is stacked in the horizontal direction 6 and the vertical direction 7, and the construction of a wall structure with excellent stress/earthquake resistance is realized by penetrating and tensioning horizontal transverse ribs/ropes/wires 8 and vertical transverse ribs/ropes/wires 9. Wherein 5 is one-way le gao formula space embedded and buckled brickwork, 6 is the horizontal direction, 7 is vertical direction, and 8 is the horizontal direction and wears to open muscle/rope/wire rod, and 9 is vertical direction and wears to open muscle/rope/wire rod.
Fig. 3 is a schematic diagram of the embodiment in which unidirectional, bidirectional, three-directional, four-directional and non-directional masonry bodies are flexibly combined according to the building function to form a closed building structure, and the spatial structure can be built by penetrating and tensioning the ribs/ropes/wires in the manner of fig. 2. Wherein 7 is vertical direction, 10 is horizontal, 11 is horizontal vertical, 5 is one-way happy high brickwork, 12 is two-way happy high brickwork, 13 is three-way happy high brickwork, 14 is four-way happy high brickwork, 15 is the wu xiao qiao brickwork.
In the embodiment, the building process of the Legao type embedded and buckled masonry and wall body printed in the 3D mode in the regular shape example under the plane rectangular coordinate system is adopted, but the technology and the design of the invention can be suitable for designing and printing various space modeling brickworks, and the novel masonry ligand structure with good overall stress performance and strong space modeling capability is assembled by penetrating and stretching ribs/lines/ropes through a preset space pore passage.
It will be clear to those skilled in the art that the invention is not limited to the details of the aforementioned exemplary embodiments of the le-gao spatial studs and to the spatial profile of the masonry, but that the invention can be implemented in other spatial forms, stud details and integral combinations without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a legao formula space of 3D printing inlays and detains brickwork, a serial communication port, the space is inlayed and is detained the brickwork for tenon fourth of the twelve earthly branches structure, be equipped with on the space inlay knot brickwork a plurality of inlay protruding, with inlay protruding corresponding inlay concave, and a plurality of is used for connecting the pore of space inlay knot brickwork.
2. The 3D printed le gao space fastener masonry of claim 1 wherein the diameter of the tunnel is greater than 3-5 mm of the diameter of the bar/wire/rope used to pass through the tunnel.
3. The le gao type space interlocking masonry unit according to claim 1, wherein the space interlocking masonry unit can adopt but is not limited to a plane right-angle shape, and the interlocking blocks, the interlocking blocks corresponding to the interlocking blocks and the duct channels can adopt but is not limited to a vertical direction, a horizontal transverse direction or a horizontal longitudinal direction.
4. A method of constructing a structure of the 3D printed le gao-type space-rebated masonry according to claim 1, comprising the steps of:
(1) designing a space embedded and buckled masonry through digital modeling: according to the structure function, carrying out space structure topology optimization design by using a load working condition and a construction process, and determining the shape parameter, the size, the quantity of embedded convex and embedded concave, the direction of embedded convex and embedded concave and the position and the quantity of pore channels of the space embedded and buckled masonry according to the structure space size, the mechanical property of a printing material and the parameters of printing equipment;
(2) 3D printing is carried out according to the designed space embedded and buckled masonry to obtain a plurality of space embedded and buckled masonry;
(3) combining a plurality of space embedded and buckled brickworks and tensioning the space embedded and buckled brickworks by adopting a post-tensioning prestress technology through a pore passage by adopting a rib/wire/rope to form an integral structure.
5. The method for constructing the structure of the 3D printed Legao-type space-fastened masonry according to claim 4, wherein in the step (1), the printed material is selected from one or a combination of at least two of cement-based materials, inorganic polymer materials, composite materials or metal materials.
6. The method for constructing a structure of 3D printed Leigh-style spatial tessellated masonry, according to claim 4, wherein in step (1), the diameter of the hole is greater than 3-5 mm of the diameter of the bar/rope/wire.
7. The method for constructing a 3D printed Legao-type spatial interlocking masonry structure according to claim 4, wherein in the step (1), the spatial interlocking masonry can adopt but is not limited to a plane right-angle shape, and the interlocking blocks, the interlocking blocks corresponding to the interlocking blocks and the duct channels can adopt but is not limited to a vertical direction, a horizontal transverse direction or a horizontal longitudinal direction along the spatial interlocking masonry.
8. The 3D printed Legao type space-fastened masonry structure construction method according to claim 4, wherein in the step (1), the space-fastened masonry is a hollow structure.
9. The manner of constructing the lewy space-fastened masonry structure according to claim 4, wherein in step (3), the integral structure is a wall, a plate, a column, a beam or a node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372091.7A CN111648519A (en) | 2020-05-06 | 2020-05-06 | Legao type space embedded and buckled masonry with 3D printing and structure building method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372091.7A CN111648519A (en) | 2020-05-06 | 2020-05-06 | Legao type space embedded and buckled masonry with 3D printing and structure building method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111648519A true CN111648519A (en) | 2020-09-11 |
Family
ID=72352483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010372091.7A Pending CN111648519A (en) | 2020-05-06 | 2020-05-06 | Legao type space embedded and buckled masonry with 3D printing and structure building method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111648519A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318423A (en) * | 2021-06-15 | 2021-08-31 | 浙江大学台州研究院 | Literary wound intelligence-benefiting magic cube |
| CN113323262A (en) * | 2021-02-01 | 2021-08-31 | 长沙理工大学 | 3D printed prefabricated wall module, wall and construction method of wall |
| CN113389272A (en) * | 2021-07-21 | 2021-09-14 | 曾侃衎 | Modular prefabricated combined type space connection masonry and structure building method |
| FR3121619A1 (en) * | 2021-04-09 | 2022-10-14 | École Nationale Supérieure D'arts Et Métiers | Additive manufacturing product design tool and associated method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU723188B2 (en) * | 1996-05-09 | 2000-08-17 | Waldemar Szczepina | Interlocking building block |
| CN2394978Y (en) * | 1997-05-18 | 2000-09-06 | 王国壮 | Key slot earth shock-proof brick |
| CN2804228Y (en) * | 2005-07-04 | 2006-08-09 | 乌兰 | New structural building blocks |
| CN103669677A (en) * | 2012-09-11 | 2014-03-26 | 天津市国鸿科技有限公司 | Novel building brick |
| CN203961051U (en) * | 2014-05-26 | 2014-11-26 | 湖南大学 | A kind of prestressing force butterfly shape building block build shearing force wall |
| CN205399788U (en) * | 2015-12-31 | 2016-07-27 | 许昌金科资源再生股份有限公司 | Two public button head building blocks and brickwork thereof |
| CN105908860A (en) * | 2014-08-29 | 2016-08-31 | 中国建筑第八工程局有限公司 | Reinforcing structure of 3D printing reinforced masonry shear wall |
| CN106760140A (en) * | 2016-12-02 | 2017-05-31 | 黎明 | Wall brick with through hole |
| CN109129827A (en) * | 2018-09-06 | 2019-01-04 | 浙江大学 | A kind of method of construction and combined column of the combined column of 3D printing braiding integrated molding |
| CN109278154A (en) * | 2018-10-10 | 2019-01-29 | 深圳大学 | 3D printing clay solid brick rapid shaping control method |
| CN210032219U (en) * | 2019-02-16 | 2020-02-07 | 齐齐哈尔大学 | Assembled building block and infilled wall body composed of same |
| CN110774407A (en) * | 2019-10-21 | 2020-02-11 | 浙江大学 | Construction method of space aggregate reinforced 3D printed concrete structure |
-
2020
- 2020-05-06 CN CN202010372091.7A patent/CN111648519A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU723188B2 (en) * | 1996-05-09 | 2000-08-17 | Waldemar Szczepina | Interlocking building block |
| CN2394978Y (en) * | 1997-05-18 | 2000-09-06 | 王国壮 | Key slot earth shock-proof brick |
| CN2804228Y (en) * | 2005-07-04 | 2006-08-09 | 乌兰 | New structural building blocks |
| CN103669677A (en) * | 2012-09-11 | 2014-03-26 | 天津市国鸿科技有限公司 | Novel building brick |
| CN203961051U (en) * | 2014-05-26 | 2014-11-26 | 湖南大学 | A kind of prestressing force butterfly shape building block build shearing force wall |
| CN105908860A (en) * | 2014-08-29 | 2016-08-31 | 中国建筑第八工程局有限公司 | Reinforcing structure of 3D printing reinforced masonry shear wall |
| CN205399788U (en) * | 2015-12-31 | 2016-07-27 | 许昌金科资源再生股份有限公司 | Two public button head building blocks and brickwork thereof |
| CN106760140A (en) * | 2016-12-02 | 2017-05-31 | 黎明 | Wall brick with through hole |
| CN109129827A (en) * | 2018-09-06 | 2019-01-04 | 浙江大学 | A kind of method of construction and combined column of the combined column of 3D printing braiding integrated molding |
| CN109278154A (en) * | 2018-10-10 | 2019-01-29 | 深圳大学 | 3D printing clay solid brick rapid shaping control method |
| CN210032219U (en) * | 2019-02-16 | 2020-02-07 | 齐齐哈尔大学 | Assembled building block and infilled wall body composed of same |
| CN110774407A (en) * | 2019-10-21 | 2020-02-11 | 浙江大学 | Construction method of space aggregate reinforced 3D printed concrete structure |
Non-Patent Citations (1)
| Title |
|---|
| 阳小群等: "《砌体结构工程施工>", 31 August 2015 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323262A (en) * | 2021-02-01 | 2021-08-31 | 长沙理工大学 | 3D printed prefabricated wall module, wall and construction method of wall |
| FR3121619A1 (en) * | 2021-04-09 | 2022-10-14 | École Nationale Supérieure D'arts Et Métiers | Additive manufacturing product design tool and associated method |
| CN113318423A (en) * | 2021-06-15 | 2021-08-31 | 浙江大学台州研究院 | Literary wound intelligence-benefiting magic cube |
| CN113389272A (en) * | 2021-07-21 | 2021-09-14 | 曾侃衎 | Modular prefabricated combined type space connection masonry and structure building method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111648519A (en) | Legao type space embedded and buckled masonry with 3D printing and structure building method | |
| CN108560423B (en) | Construction method of common steel bar and finish-rolled twisted steel bar mixed reinforcement assembly pier | |
| CN103741958B (en) | A kind of peripheral hardware assembled minor structure reinforces the method for existing building | |
| CN111794421B (en) | Prefabricated concrete floor assembling method | |
| CN103556754A (en) | Single-line reinforcement thermal insulation bearing shear wall with T-shaped hidden posts at end parts and manufacturing method of shear wall | |
| CN211200815U (en) | Assembled RC shear wall structure with vertically connected U-shaped cuffs | |
| CN104499624A (en) | Filler box-combined hollow slab | |
| CN109610637B (en) | Fabricated coal gangue ceramsite concrete filled steel tube beam column joint structure and construction method thereof | |
| CN218233999U (en) | Frame beam structure | |
| CN115233833B (en) | Sleeve-free connecting structure of assembled shear wall | |
| CN215977672U (en) | Assembled beam column connected node | |
| CN212295299U (en) | Can splice brick body | |
| CN210395657U (en) | Variable-cross-section honeycomb-shaped bundling cylinder group super high-rise cable tower structure system | |
| CN210658821U (en) | Assembled RC shear wall structure of horizontally connect | |
| CN211571948U (en) | Giant square concrete-filled steel tube member with composite structure | |
| CN108086533B (en) | Parallel multi-limb prefabricated shear wall structure, manufacturing method and construction method thereof | |
| CN112127508A (en) | Connecting joint of combined shear wall and floor slab and construction method thereof | |
| CN219671853U (en) | Prefabricated plate with honeycomb structure inside | |
| CN201133020Y (en) | PCM reinforced concrete cast-in-situ hollow floor | |
| CN110714528A (en) | Giant square concrete-filled steel tube member with composite structure | |
| CN212176187U (en) | Anti-seismic reinforced porous aerated concrete block | |
| CN113152671B (en) | Assembled RC frame node with prevent roof beam power consumption device that falls | |
| JP2006257851A (en) | Unit with embedding members, hollow slab using it, and its construction method | |
| CN218521812U (en) | Assembled frame beam | |
| CN204491840U (en) | A kind of being convenient to is installed and the space frame formula self-contained flat be connected |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |