CN114892850A - Wall structure and method for improving anti-seismic performance by using composite fiber woven mesh - Google Patents
Wall structure and method for improving anti-seismic performance by using composite fiber woven mesh Download PDFInfo
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- CN114892850A CN114892850A CN202210438072.9A CN202210438072A CN114892850A CN 114892850 A CN114892850 A CN 114892850A CN 202210438072 A CN202210438072 A CN 202210438072A CN 114892850 A CN114892850 A CN 114892850A
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- composite fiber
- woven mesh
- wall structure
- fiber woven
- support
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- 239000000835 fiber Substances 0.000 title claims abstract description 83
- 239000002131 composite material Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000009941 weaving Methods 0.000 claims description 6
- 229920002748 Basalt fiber Polymers 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000035939 shock Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 239000011456 concrete brick Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
- E04C5/04—Mats
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to the technical field of buildings and discloses a wall structure for improving anti-seismic performance by using a composite fiber woven mesh. The wall structure and the method for improving the anti-seismic performance by using the composite fiber woven mesh can effectively control cracks, solve the problems that concrete is easy to crack and reinforcing steel bars are easy to corrode, utilize the high tensile strength of fibers in the composite fiber woven mesh to replace part of reinforcing steel bars, reduce the using amount of the reinforcing steel bars, and meanwhile, due to the adoption of the composite fiber structure, the self weight of a wall structure main body becomes light, the manufacturing cost is low, and the corrosion resistance and the anti-seismic performance are stably improved.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a wall structure and a method for improving the anti-seismic performance by using a composite fiber woven mesh.
Background
With the development of society, people have higher and higher requirements on the quality of buildings. However, the building industry, as a traditional industry in China, is still in a rough development stage at present, and is single in structural form and poor in earthquake resistance. In recent years, with frequent earthquakes, the earthquake-resistant performance of buildings or walls is gradually an important index of modern buildings or buildings because of the great loss of life and property to people due to the insufficient earthquake-resistant performance of the buildings or walls. In the social development of many years, the existing house wall structure is usually fixed and is composed of concrete bricks, and due to the fact that the earthquake resistance is insufficient due to the structure or materials, the wall structure is easy to break and damage when a strong earthquake occurs, and the threat of life and property is caused.
Therefore, in order to solve the problems, a wall structure and a method for improving the earthquake resistance by using the composite fiber woven mesh are provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a wall structure and a method for improving the anti-seismic performance by using a composite fiber woven mesh, which solve the problems that the existing house wall structure is usually fixed and is composed of concrete bricks, the anti-seismic performance is insufficient due to the structure or material, and the wall structure is easy to break and damage when a strong earthquake happens, so that the threat of life and property is caused.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an use composite fiber mesh grid to improve wall structure of anti-seismic performance, includes wall structure main part and antidetonation support, the wall structure main part is including setting up the inside fixed block of wall structure main part, the outside fixedly connected with mount of fixed block, the inside of wall structure main part is still including composite fiber structure, the antidetonation support is including setting up the inside support column of antidetonation support, the top of support column is provided with the bracing piece.
Further, the inside of wall structure main part is provided with the wall body, the fixed block sets up the side of wall body, mount fixed connection be in the outside of fixed block, the mount joint is in on the wall body, the surface of mount is provided with the balancing weight.
Furthermore, the outer surface of the fixing frame is provided with two groups of fixing nuts, locking bolts are connected between the two groups of fixing nuts in a penetrating manner, the two groups of fixing frames and the wall body are connected in a penetrating manner through the locking bolts, and the two groups of fixing frames and the wall body are fixed. Connect through the fixed block, the user utilizes fixation nut fixed locking bolt's both ends through two sets of mounts of locking bolt cross-under and wall body, fixes between mount and the wall body, guarantees the stability of wall body, improves the resistance to the external world.
Furthermore, the composite fiber structure comprises connecting frames arranged inside the composite fiber structure, composite fiber woven meshes penetrate between the connecting frames, and the composite fiber woven meshes are interwoven in a net shape.
Furthermore, the antidetonation support is including setting up the supporting legs of antidetonation support bottom, the top fixedly connected with support frame of supporting legs, support column fixed connection be in the outside of support frame. Supporting the wall structure main part through the antidetonation support, the bracing piece butt is on the mount, and through the installation of slope form, the support column provides the holding power, supports the wall body, and the supporting legs is pegged graft among ground, guarantees the holistic stability of antidetonation support, and through the stable support of support column, guarantees wall structure main part's overall stability and shock resistance.
A method for improving the anti-seismic performance by using a composite fiber woven mesh, wherein the composite fiber woven mesh is formed by weaving one of carbon fibers and basalt fibers; or the warp direction and the weft direction are respectively formed by the crossed weaving of two fibers.
Further, when only one deck is netted to the composite fiber, the composite fiber is netted to pour in the middle of the wall body, before concrete is poured for the first time, with meticulous concrete with composite fiber is netted to pour in the stretch-draw district outside of structure, works as when composite fiber is netted to have two-layer or more than two-layer, the distance of placing between the composite fiber is netted to be at 2-4CM, just even meticulous concrete of pouring between the composite fiber is netted to the composite fiber, and the meticulous concrete aggregate particle diameter of pouring between the outmost composite fiber is netted to be at 1-3mm, and the intensity grade is greater than the intensity grade of concrete. Compared with the traditional reinforced concrete structure, the composite fiber structure adopted by the invention can effectively control cracks, solve the problems that concrete is easy to crack and reinforcing steel bars are easy to corrode, utilize the high tensile strength of fibers in the composite fiber woven mesh to replace the effect of partial reinforcing steel bars and reduce the using amount of the reinforcing steel bars, and meanwhile, because the composite fiber structure is adopted, the self weight of the wall body structure main body is lightened, the manufacturing cost is low, and the corrosion resistance and the shock resistance are stably improved.
The technical scheme of the invention has the following beneficial effects:
1. according to the wall structure and the method for improving the anti-seismic performance by using the composite fiber woven mesh, the fixing blocks are connected, a user connects the two groups of fixing frames and the wall body in a cross-connection mode through the locking bolts, the fixing nuts are used for fixing the two ends of the locking bolts, the fixing frames and the wall body are fixed, the stability of the wall body is guaranteed, and the resistance to the outside is improved.
2. Compared with the traditional reinforced concrete structure, the wall structure and the method for improving the anti-seismic performance by using the composite fiber woven mesh can effectively control cracks and solve the problems that concrete is easy to crack and reinforcing steel bars are easy to corrode.
3. This use composite fiber mesh grid to improve wall structure and method of anti-seismic performance, supporting the wall structure main part through the antidetonation support, the bracing piece butt is on the mount, and through the installation of slope form, the support column provides the holding power, supports the wall body, and the supporting legs is pegged graft among ground, guarantees the holistic stability of antidetonation support, and through the stable support of support column, guarantees wall structure main part's overall stability and shock resistance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of the wall structure main body according to the present invention;
FIG. 3 is a cross-sectional view of a portion of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the locking bolt connection structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the wall structure body according to the present invention;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged view of the structure of area A in FIG. 6 according to the present invention;
fig. 8 is a schematic view of the connection structure of the anti-seismic bracket of the present invention.
In the figure: 1. a wall structure body; 11. a wall body; 12. a fixed block; 13. a fixed mount; 14. a balancing weight; 15. fixing a nut; 16. locking the bolt; 17. a composite fiber structure; 171. a connecting frame; 172. weaving a composite fiber mesh;
2. an anti-seismic support; 21. supporting legs; 22. a support frame; 23. a support pillar; 24. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, are only terms of relationships determined for convenience in describing structural relationships of the components or elements of the present disclosure, do not refer to any components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
Referring to fig. 1, a wall structure using a composite fiber woven mesh to improve anti-seismic performance includes a wall structure main body 1 and an anti-seismic support 2, the wall structure main body 1 includes a fixing block 12 disposed inside the wall structure main body 1, an outer side of the fixing block 12 is fixedly connected with a fixing frame 13, the wall structure main body 1 further includes a composite fiber structure 17 inside, the anti-seismic support 2 includes a support pillar 23 disposed inside the anti-seismic support 2, and a support rod 24 is disposed at a top end of the support pillar 23.
Referring to fig. 2 to 4, a wall 11 is disposed inside the wall structure body 1, a fixing block 12 is disposed on a side surface of the wall 11, a fixing frame 13 is fixedly connected to an outer side of the fixing block 12, the fixing frame 13 is clamped on the wall 11, and a counter weight 14 is disposed on an outer surface of the fixing frame 13.
The outer surface of the fixed frame 13 is provided with two groups of fixing nuts 15, locking bolts 16 are connected between the two groups of fixing nuts 15 in a penetrating manner, the locking bolts 16 are connected with the two groups of fixed frames 13 and the wall body 11 in a penetrating manner, and the two groups of fixed frames 13 and the wall body 11 are fixed.
The fixed restriction of mount 13 is in the inside and outside both sides of wall 11, connects through fixed block 12, and the user passes through two sets of mounts 13 of 16 cross-under of locking bolt and wall 11, utilizes fixation nut 15 fixed locking bolt's 16 both ends, fixes between mount 13 and the wall 11, guarantees the stability of wall 11, improves the resistance to the external world
Referring to fig. 8, the anti-seismic support 2 includes a support leg 21 disposed at the bottom end of the anti-seismic support 2, a support frame 22 is fixedly connected above the support leg 21, and a support column 23 is fixedly connected to the outer side of the support frame 22.
The wall structure main part 1 is being supported to antidetonation support 2, and bracing piece 24 butt is on mount 13, and through the installation of slope form, support column 23 provides the holding power, supports wall body 11, and supporting legs 21 is pegged graft among ground, guarantees the holistic stability of antidetonation support 2, and through the stable stay of support column 23, guarantees wall structure main part 1's overall stability and shock resistance.
Referring to fig. 5-7, in a method for improving shock resistance by using a composite fiber woven mesh, the composite fiber woven mesh 172 is woven by one of carbon fibers and basalt fibers; or the radial direction and the weft direction are respectively formed by the crossed weaving of two fibers.
The composite fiber structure 17 comprises connecting frames 171 arranged inside the composite fiber structure 17, composite fiber woven meshes 172 are connected between the connecting frames 171 in a penetrating manner, and the composite fiber woven meshes 172 are interwoven in a net shape.
When the composite fiber woven mesh 172 has only one layer, the composite fiber woven mesh 172 is poured in the middle of the wall body 11, before the concrete is poured for the first time, fine concrete and the composite fiber woven mesh 172 are poured outside a tensioned area of the structure, when the composite fiber woven mesh 172 has two layers or more than two layers, the distance between the composite fiber woven mesh 172 is 2-4CM, fine concrete is uniformly poured between the composite fiber woven mesh 172, the particle size of fine concrete aggregate poured between the outermost composite fiber woven mesh 172 is 1-3mm, and the strength grade is greater than that of the concrete.
The composite fiber woven mesh 172 is fixed through the connecting frame 171, the composite fiber woven mesh 172 is interwoven in the wall body 11 in a net shape, compared with the traditional reinforced concrete structure, the composite fiber structure 17 adopted by the invention can effectively control cracks, solve the problems that concrete is easy to crack and reinforcing steel bars are easy to corrode, utilize the high tensile strength of fibers in the composite fiber woven mesh 172 to replace part of reinforcing steel bars, reduce the using amount of the reinforcing steel bars, and meanwhile, because the composite fiber structure 17 is adopted, the self weight of the wall body structure main body 1 is lightened, the manufacturing cost is low, and the corrosion resistance and the shock resistance are stably improved.
For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:
the working principle is as follows: when the fixing frame is used, the fixing frames 13 are fixedly limited on the inner side and the outer side of the wall body 11 and are connected through the fixing blocks 12, a user connects the two groups of fixing frames 13 and the wall body 11 in a penetrating mode through the locking bolts 16, the two ends of the locking bolts 16 are fixed through the fixing nuts 15, the fixing frames 13 and the wall body 11 are fixed, the stability of the wall body 11 is guaranteed, and the resistance to the outside is improved; meanwhile, the composite fiber structure 17 is arranged in the wall body 11, the composite fiber woven meshes 172 are fixed through the connecting frame 171, and the composite fiber woven meshes 172 are interwoven in the wall body 11 in a net shape.
Meanwhile, the anti-seismic support 2 supports the wall structure main body 1, the support rods 24 are abutted to the fixing frame 13, the support columns 23 provide support force to support the wall body 11 through the inclined installation, the support legs 21 are inserted into the ground, the overall stability of the anti-seismic support 2 is guaranteed, and the overall stability and the anti-seismic performance of the wall structure main body 1 are guaranteed through the stable support of the support columns 23.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an use composite fiber woven mesh to improve wall structure of anti-seismic performance, includes wall structure main part (1) and antidetonation support (2), its characterized in that: wall structure main part (1) is including setting up inside fixed block (12) of wall structure main part (1), the outside fixedly connected with mount (13) of fixed block (12), the inside of wall structure main part (1) is still including composite fiber structure (17), antidetonation support (2) are including setting up support column (23) inside antidetonation support (2), the top of support column (23) is provided with bracing piece (24).
2. The wall structure using composite fiber woven mesh for improving earthquake resistance according to claim 1, wherein: the inside of wall structure main part (1) is provided with wall body (11), fixed block (12) set up the side of wall body (11), mount (13) fixed connection be in the outside of fixed block (12), mount (13) joint is in on wall body (11), the surface of mount (13) is provided with balancing weight (14).
3. The wall structure using the composite fiber woven mesh for improving earthquake resistance according to claim 2, wherein: the outer surface of the fixing frame (13) is provided with fixing nuts (15), the fixing nuts (15) are provided with two groups, locking bolts (16) are connected between the two groups of fixing nuts (15) in a penetrating mode, the locking bolts (16) are connected with the two groups of fixing frames (13) and the wall body (11) in a penetrating mode, and the two groups of fixing frames (13) and the wall body (11) are fixed.
4. The wall structure using the composite fiber woven mesh for improving earthquake resistance according to claim 1, wherein: the composite fiber structure (17) comprises connecting frames (171) arranged inside the composite fiber structure (17), composite fiber woven meshes (172) are connected among the connecting frames (171) in a penetrating mode, and the composite fiber woven meshes (172) are interwoven together in a net shape.
5. The wall structure using the composite fiber woven mesh for improving earthquake resistance according to claim 1, wherein: antidetonation support (2) are including setting up supporting legs (21) of antidetonation support (2) bottom, the top fixedly connected with support frame (22) of supporting legs (21), support column (23) fixed connection be in the outside of support frame (22).
6. A method for improving earthquake resistance by using a composite fiber woven mesh, which is applied to the wall structure for improving earthquake resistance by using the composite fiber woven mesh as claimed in any one of claims 1 to 5, and is characterized in that: the composite fiber woven mesh (172) is formed by weaving one of carbon fiber and basalt fiber; or the radial direction and the weft direction are respectively formed by the crossed weaving of two fibers.
7. The method for improving earthquake resistance by using the composite fiber woven mesh according to claim 6, wherein the method comprises the following steps: when compound fibre woven mesh (172) only has the one deck, compound fibre woven mesh (172) pour in the middle of wall body (11), before the concrete is pour for the first time, with meticulous concrete with compound fibre woven mesh (172) pour in the district outside that receives stretch-draw of structure, work as when compound fibre woven mesh (172) have two-layerly or when more than two-layerly, the distance of placing between compound fibre woven mesh (172) is at 2-4CM, just even meticulous concrete of pouring between compound fibre woven mesh (172), and the meticulous concrete aggregate particle diameter of pouring between outermost compound fibre woven mesh (172) is at 1-3mm, and the intensity level is greater than the intensity level of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210438072.9A CN114892850A (en) | 2022-04-25 | 2022-04-25 | Wall structure and method for improving anti-seismic performance by using composite fiber woven mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210438072.9A CN114892850A (en) | 2022-04-25 | 2022-04-25 | Wall structure and method for improving anti-seismic performance by using composite fiber woven mesh |
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| CN114892850A true CN114892850A (en) | 2022-08-12 |
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| CN202210438072.9A Pending CN114892850A (en) | 2022-04-25 | 2022-04-25 | Wall structure and method for improving anti-seismic performance by using composite fiber woven mesh |
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| CN210050395U (en) * | 2019-06-10 | 2020-02-11 | 济南军鹏信息科技有限公司 | Anti-seismic support connecting piece |
| CN210685023U (en) * | 2019-09-06 | 2020-06-05 | 唐山亿华保温材料有限公司 | Compound outer heat preservation disassembly-free template system |
| CN211873943U (en) * | 2020-04-14 | 2020-11-06 | 陕西理工大学 | Ancient building antidetonation reinforcing apparatus |
| CN113882539A (en) * | 2021-11-01 | 2022-01-04 | 辽宁众一节能科技(集团)有限公司 | External thermal insulation and support integrated structure of building enclosure wall and construction method |
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2022
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| EP0683282A1 (en) * | 1994-05-17 | 1995-11-22 | Fu-Chuan Chang | A Light weight wall structure for use in buildings |
| WO2000047836A1 (en) * | 1999-02-12 | 2000-08-17 | Morris Nankin | Wall construction system |
| CN101481930A (en) * | 2009-01-22 | 2009-07-15 | 大连理工大学 | Construction structure for textile reinforced composite reinforced bar concrete and manufacturing method thereof |
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