CN109577545B - Arc-shaped brick for improving compressive property of brick masonry - Google Patents
Arc-shaped brick for improving compressive property of brick masonry Download PDFInfo
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- CN109577545B CN109577545B CN201811647034.4A CN201811647034A CN109577545B CN 109577545 B CN109577545 B CN 109577545B CN 201811647034 A CN201811647034 A CN 201811647034A CN 109577545 B CN109577545 B CN 109577545B
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- brick
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- 239000011449 brick Substances 0.000 title claims abstract description 75
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000272470 Circus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
-
- 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
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
Abstract
The invention belongs to the technical field of buildings, and overcomes the defect that the prior art needs to cut in the circular arc type building of the building by constructing an arc-shaped brick for improving the compressive property of the brick masonry and a brick masonry structure adopting the arc-shaped brick. The compression-resistant structure comprises a left cambered surface wall body, a right cambered surface wall body, an upper wall body and a lower wall body, wherein an I-shaped section steel arch is arranged between the left cambered surface wall body and the right cambered surface wall body. The radius of the outer cambered surface and the radius of the inner cambered surface of the arc brick are the same, so that the inner cambered surface of the arc brick can be completely overlapped with the outer cambered surface of another outer arc brick when the arc bricks are spliced, arc walls with different radians can be formed by mutually splicing, and the compression resistance and the shearing resistance of the arc walls formed by the arc bricks are greatly improved through the arch structures and the H-shaped section steel arch structures.
Description
Technical Field
The invention belongs to the technical field of buildings, and relates to an arc-shaped brick for improving the compressive property of a brickwork.
Background
In modern cities, various cultural performance competition venues, such as a large theatre, various sports competition venues, circus venues, a concert hall and the like are often built for strengthening cultural softness and strength construction and enriching cultural lives of citizens. The venues are often not only functional places for watching performances or games, but also often present in an artistic work mode, so that a designer is highly artistic and foolproof, and the venue becomes a place or a marked building of the city, so that the modeling of the building venue often becomes a bright spot of the building, and the construction process difficulty is increased when the exhibition age progress or landmark type special-shaped concrete building (structure) is increased.
The arc wall is used as a cast-in-place concrete special-shaped structure, and if the arc wall can be used for building venues, the modeling characteristics of the building can be greatly reflected. Because the curved surface is complicated, and the main part is arc space structure molding, measurement accuracy requirement is high, and the vertical transfer number of times of axis elevation is many, so can't use conventional high-rise measuring means to measure the location, and the construction degree of difficulty is great.
Disclosure of Invention
The technical problem to be solved by the invention is that aiming at the defects in the prior art, the technical scheme adopted by the invention is as follows: the arc-shaped brick comprises a left arc-shaped wall body, a right arc-shaped wall body, an upper wall body and a lower wall body, wherein the right arc-shaped wall body, the upper wall body and the lower wall body are arranged at intervals with the left arc-shaped wall body, a plurality of first I-shaped section steel arches are arranged between the left arc-shaped wall body and the right arc-shaped wall body at intervals, one ends of the first I-shaped section steel arches are built on the left arc-shaped wall body, and the other ends of the first I-shaped section steel arches are built on the right arc-shaped wall body; the upper wall body is fixedly connected with the upper ends of the left cambered surface wall body and the right cambered surface wall body, and the lower wall body is fixedly connected with the lower ends of the left cambered surface wall body and the right cambered surface wall body; a plurality of groups of mutually-intersected second H-shaped section steel arches are arranged between the upper wall body and the lower wall body at intervals, one end of each second H-shaped section steel arch is built on the upper wall body, and the other end of each second H-shaped section steel arch is built on the lower wall body; and a plurality of round holes penetrating through the upper wall body and the lower wall body are respectively formed in the left cambered surface wall body and the right cambered surface wall body.
Preferably, the left cambered surface wall body and the right cambered surface wall body are symmetrical structures along the central line.
Preferably, the upper wall body and the lower wall body are both omega-shaped, wherein the arch section of the lower wall body is matched with the arch section of the upper wall body.
Preferably, the manufacturing method of the arc brick comprises the following steps:
a) Manufacturing a die matched with the arc-shaped brick, wherein the die comprises a left die cavity, a right die cavity, an upper die cavity and a lower die cavity, and the left die cavity, the right die cavity, the upper die cavity and the lower die cavity are mutually communicated;
b) Positioning one ends of a plurality of first H-shaped section steel arches arranged at intervals into the left die cavity, and positioning the other ends of the first H-shaped section steel arches into the right die cavity;
c) Positioning and placing the end surfaces of a plurality of groups of mutually crossed second H-shaped section steel arches into the upper die cavity and the lower die cavity respectively;
d) A plurality of cylindrical rods are vertically arranged in the left die cavity and the right die cavity at intervals, and penetrate through the upper die cavity and the lower die cavity;
e) Pouring concrete into the left die cavity, the right die cavity, the upper die cavity and the lower die cavity, curing, demolding, and taking out the cylindrical rods to obtain the arc-shaped brick with the circular holes.
Preferably, the left die cavity comprises a left die cavity outer die plate, a left die cavity front die plate, a left die cavity rear die plate and a left die cavity inner die plate, wherein the left die cavity inner die plate is formed by splicing a plurality of inserts, and a plurality of first grooves which can be used for positioning and passing through one end of the first H-shaped section steel arch are arranged between the inserts.
Preferably, the right die cavity comprises a right die cavity outer die plate, a right die cavity front die plate, a right die cavity rear die plate and a right die cavity inner die plate, wherein the right die cavity inner die plate is formed by splicing a plurality of inserts, and a plurality of second grooves which can be used for the other end of the first H-shaped section steel arch to pass through are arranged between the inserts.
Preferably, the upper die cavity comprises an upper die cavity upper die plate, an upper die cavity lower die plate, an upper die cavity front die plate, an upper die cavity rear die plate, an upper die cavity left die plate and an upper die cavity right die plate, two ends of the upper die cavity lower die plate are respectively lapped on the left die cavity inner die plate and the right die cavity inner die plate, the upper die cavity lower die plate is formed by splicing a plurality of inserts, and a plurality of third grooves which can be used for positioning and passing through one end of the second H-shaped section steel arch are arranged between the inserts.
Preferably, the lower die cavity comprises a lower die cavity upper die plate, a lower die cavity lower die plate, a lower die cavity front die plate, a lower die cavity rear die plate, a lower die cavity left die plate and a lower die cavity right die plate, two ends of the lower die cavity upper die plate are respectively lapped on the left die cavity inner die plate and the right die cavity inner die plate, the lower die cavity upper die plate is formed by splicing a plurality of inserts, and a plurality of fourth grooves which can be used for the other end of the second H-shaped section steel arch to pass through in a positioning mode are arranged between the inserts.
Preferably, the brick masonry made of arc bricks is formed by stacking a plurality of arc bricks, a plurality of round holes of the arc bricks are in one-to-one correspondence, a plurality of reinforcing steel bars sequentially penetrate into the round holes, concrete is poured into the round holes, and the brick masonry is formed after solidification.
The beneficial effects of the invention are as follows: the arc-shaped lifting brick is formed by casting through the mould, has a simple structure and is convenient to set up, and the arc-shaped lifting brick is integrally formed by casting concrete, so that the construction difficulty is reduced, the construction efficiency is improved, the construction period is shortened, and the cost is reduced; the radius of the outer cambered surface and the radius of the inner cambered surface of the arc brick are the same, so that the inner cambered surface of the arc brick can be completely overlapped with the outer cambered surface of another outer arc brick when the arc brick is spliced, arc walls with different radians can be formed by mutual splicing, and the compression resistance and the shearing resistance of the arc walls formed by the arc bricks are greatly improved through the arch structures and the H-shaped section steel arch structures.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the structure of the mold according to the present invention;
FIG. 4 is a schematic top view of the left mold cavity of the present invention;
FIG. 5 is a front view of the left in-mold platen of the present invention;
FIG. 6 is a schematic top view of the right cavity of the present invention;
FIG. 7 is a front view of the right in-mold platen of the present invention;
FIG. 8 is a schematic view of the upper mold cavity in the present invention;
FIG. 9 is a top view of the upper cavity lower platen of the present invention;
FIG. 10 is a schematic view of the structure of the lower mold cavity of the present invention;
FIG. 11 is a top view of the lower cavity cope match plate of the present invention;
fig. 12 shows a wall constructed using arc-shaped bricks according to the present invention.
Reference numerals illustrate:
1. a left cambered surface wall body; 2. a right cambered surface wall body; 3. an upper wall; 4. a lower wall; 5. a first I-section steel arch; 6. a second I-section steel arch; 7. a round hole; 8. a mold; 9. a cylindrical rod; 10. reinforcing steel bars; 81. a left membrane cavity; 82. a right die cavity; 83. an upper die cavity; 84. a lower die cavity; 811. a left mold cavity outer mold plate; 812. a left die cavity inner die plate; 813. a left cavity front template; 814. a left die cavity rear template; 815. a first groove; 821. a right mold cavity outer mold plate; 822. a right die cavity inner die plate; 823. a right cavity front template; 824. a right die cavity rear template; 825. a second groove; 831. an upper die cavity lower die plate; 832. a third groove; 833. an upper die cavity upper die plate; 834. a left template of the upper die cavity; 835. a right die plate of the upper die cavity; 836. a front template of the upper die cavity; 837. a rear template of the die cavity is arranged; 841. a lower die cavity upper die plate; 842. a fourth groove; 843. a left template of the lower die cavity; 844. a lower die cavity right template; 845. a lower die cavity rear template; 846. a lower die cavity front template; 847. and a lower die cavity lower die plate.
Detailed Description
The present invention is described in further detail below with reference to examples to enable those skilled in the art to practice the same by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-2, the present embodiment provides an arc brick for improving the compressive property of a brick masonry, which comprises a left arc wall 1, a right arc wall 2, an upper wall 3 and a lower wall 4, wherein the right arc wall 2 is arranged at intervals with the left arc wall 1, a plurality of first h-section steel arches 5 are arranged between the left arc wall 1 and the right arc wall 2 at intervals, one end of each first h-section steel arch 5 is built on the left arc wall 1, and the other end is built on the right arc wall 2, so that the design can increase the transverse shearing force of the arc brick, and the brick has stronger structure and larger bearing pressure; the upper wall body 3 and the lower wall body 4 are omega-shaped, wherein the arch-shaped section of the lower wall body 4 is matched with the arch-shaped section of the upper wall body 3, so that when the arc-shaped bricks are stacked up and down, the arc-shaped bricks above and the arc-shaped bricks below are completely attached, and the arch-shaped section is designed to increase the pressure in the vertical direction, so that the structure is firmer; the upper wall body 3 is fixedly connected with the upper ends of the left cambered surface wall body 1 and the right cambered surface wall body 2, and the lower wall body 4 is fixedly connected with the lower ends of the left cambered surface wall body 1 and the right cambered surface wall body 2; a plurality of groups of second H-shaped section steel arches 6 which are mutually intersected are arranged between the upper wall body 3 and the lower wall body 4 at intervals, one end of each second H-shaped section steel arch 6 is built on the upper wall body 3, and the other end is built on the lower wall body 4, so that the arc-shaped brick is firmer by design; the radius of the left cambered surface outer wall surface of the left cambered surface wall body 1 of one arc brick is the same as that of the right cambered surface outer wall surface of the right cambered surface wall body 2 of the other arc brick, so that when the arc bricks are spliced with the other arc bricks in the radial direction, the inner cambered surface of the arc brick can be completely overlapped with the outer cambered surface of the other outer arc brick, and the arc walls with different thicknesses can be formed by mutually splicing; the left cambered surface wall body 1 and the right cambered surface wall body 2 are of symmetrical structures along the central line, the radian of the cambered bricks is 10-15 degrees, the end faces of the two sides of the left cambered surface wall body 1 and the right cambered surface wall body 2 are formed along two symmetrical radiuses of the outer cambered surface of the left cambered surface wall body 1, and the design ensures that the outermost circular arcs are smooth circular arcs after the cambered bricks are successfully spliced; the end surfaces of the two sides of the left cambered surface wall body 1 and the right cambered surface wall body 2 are formed along two symmetrical radiuses of the outer cambered surface of the right cambered surface wall body 1, and the design ensures that the innermost circular arc is a smooth circular arc after the arc bricks are successfully spliced. The left cambered surface wall body 1 and the right cambered surface wall body 2 are respectively provided with a plurality of round holes 7 penetrating through the upper wall body 3 and the lower wall body 4, and the pressure in the vertical direction and the transverse shearing force of the brick can be increased due to the design of the cambered bricks.
As shown in fig. 3, the method for manufacturing the arc brick is as follows:
a) Manufacturing a die 8 matched with the arc-shaped brick, wherein the die 8 comprises a left die cavity 81, a right die cavity 82, an upper die cavity 83 and a lower die cavity 84, and the left die cavity 81, the right die cavity 82, the upper die cavity 83 and the lower die cavity 84 are mutually communicated;
b) Positioning one end of each of the first H-shaped section steel arches 5 arranged at intervals into a left die cavity 81, and positioning the other end of each of the first H-shaped section steel arches into a right die cavity 82;
c) Positioning the end surfaces of a plurality of groups of second H-shaped section steel arches 6 which are mutually intersected into an upper die cavity 83 and a lower die cavity 84 respectively;
d) A plurality of cylindrical bars 9 are vertically arranged in the left die cavity 81 and the right die cavity 82 at intervals, and the cylindrical bars 9 penetrate through the upper die cavity 83 and the lower die cavity 84;
e) Pouring concrete into the left die cavity 81, the right die cavity 82, the upper die cavity 83 and the lower die cavity 84, demoulding after solidification, and taking out the cylindrical rods 9 to obtain the arc-shaped brick with the round holes 7.
The brick is produced by adopting the manufacturing method and integrally casting, so that the construction difficulty is reduced, the construction efficiency is improved, the construction period is shortened, and the cost is reduced.
As shown in fig. 4-5, the left mold cavity 81 includes a left mold cavity outer mold plate 811, a left mold cavity front mold plate 813, a left mold cavity rear mold plate 814, and a left mold cavity inner mold plate 812, where the left mold cavity inner mold plate 812 is formed by splicing a plurality of inserts, and a plurality of first grooves 815 for positioning one end of the first h-section steel arch 5 to pass through are provided between the inserts.
As shown in fig. 6-7, the right die cavity 82 includes a right die cavity outer die plate 822, a right die cavity front die plate 823, a right die cavity rear die plate 824, and a right die cavity inner die plate 821, where the right die cavity inner die plate 821 is formed by splicing a plurality of inserts, and a plurality of second grooves 825 are arranged between the inserts, through which the other end of the first h-section steel arch 5 is positioned.
As shown in fig. 8-9, the upper mold cavity 83 includes an upper mold cavity upper mold plate 833, an upper mold cavity lower mold plate 831, an upper mold cavity front mold plate 836, an upper mold cavity rear mold plate 837, an upper mold cavity left mold plate 834, and an upper mold cavity right mold plate 835, both ends of the upper mold cavity lower mold plate 831 are respectively overlapped on the left mold cavity inner mold plate 812 and the right mold cavity inner mold plate 821, the upper mold cavity lower mold plate 831 is formed by splicing a plurality of inserts, and a plurality of third grooves 832 for positioning one end of the second h-section steel arch 6 to pass through are arranged between the inserts.
As shown in fig. 10-11, the lower mold cavity 84 includes a lower mold cavity upper plate 841, a lower mold cavity lower plate 847, a lower mold cavity front plate 846, a lower mold cavity rear plate 845, a lower mold cavity left plate 843, and a lower mold cavity right plate 844, both ends of the lower mold cavity upper plate 841 are respectively overlapped on the left mold cavity inner plate 812 and the right mold cavity inner plate 821, the lower mold cavity upper plate 841 is formed by splicing a plurality of inserts, and a plurality of fourth grooves 842 for the other ends of the second h-section steel arches 6 to be positioned and penetrated are arranged between the inserts.
As shown in fig. 12, the wall body made of arc bricks is stacked by a plurality of arc bricks, a plurality of round holes of the arc bricks are in one-to-one correspondence, a plurality of reinforcing steel bars 10 sequentially penetrate into the round holes, concrete is poured into the round holes, the wall body is formed after solidification, the arc bricks further comprise a front wall body and a rear wall body, the front wall body and the rear wall body are embedded into the hollow positions of the arc bricks, and the hollow positions of the front wall body and the rear wall body are used for sealing the hollow space of the arc bricks.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Although embodiments of the present invention have been disclosed above, it is not limited to the use of the description and embodiments, it is well suited to various fields of use for the invention, and further modifications may be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the particular details without departing from the general concepts defined in the claims and the equivalents thereof.
Claims (9)
1. The arc-shaped brick for improving the compressive property of the brick masonry is characterized by comprising a left arc-shaped wall body, a right arc-shaped wall body, an upper wall body and a lower wall body, wherein the right arc-shaped wall body, the upper wall body and the lower wall body are arranged at intervals with the left arc-shaped wall body, a plurality of first I-shaped section steel arches are arranged between the left arc-shaped wall body and the right arc-shaped wall body at intervals, one ends of the first I-shaped section steel arches are built on the left arc-shaped wall body, and the other ends of the first I-shaped section steel arches are built on the right arc-shaped wall body; the upper wall body is fixedly connected with the upper ends of the left cambered surface wall body and the right cambered surface wall body, and the lower wall body is fixedly connected with the lower ends of the left cambered surface wall body and the right cambered surface wall body; a plurality of groups of mutually-intersected second H-shaped section steel arches are arranged between the upper wall body and the lower wall body at intervals, one end of each second H-shaped section steel arch is built on the upper wall body, and the other end of each second H-shaped section steel arch is built on the lower wall body; and a plurality of round holes penetrating through the upper wall body and the lower wall body are respectively formed in the left cambered surface wall body and the right cambered surface wall body.
2. The arc brick for improving compressive properties of masonry according to claim 1, wherein the left and right arc walls are symmetrical structures along a center line.
3. The arc brick for improving compressive properties of masonry according to claim 1, wherein the upper wall and the lower wall are both "Ω" -shaped, wherein the arch section of the lower wall is adapted to the arch section of the upper wall.
4. The arc-shaped brick for improving the compressive property of a brickwork according to claim 1, wherein the arc-shaped brick is manufactured by the following steps:
a) Manufacturing a die matched with the arc-shaped brick, wherein the die comprises a left die cavity, a right die cavity, an upper die cavity and a lower die cavity, and the left die cavity, the right die cavity, the upper die cavity and the lower die cavity are mutually communicated;
b) Positioning one ends of a plurality of first H-shaped section steel arches arranged at intervals into the left die cavity, and positioning the other ends of the first H-shaped section steel arches into the right die cavity;
c) Positioning and placing the end surfaces of a plurality of groups of mutually crossed second H-shaped section steel arches into the upper die cavity and the lower die cavity respectively;
d) A plurality of cylindrical rods are vertically arranged in the left die cavity and the right die cavity at intervals, and penetrate through the upper die cavity and the lower die cavity;
e) Pouring concrete into the left die cavity, the right die cavity, the upper die cavity and the lower die cavity, curing, demolding, and taking out the cylindrical rods to obtain the arc-shaped brick with the circular holes.
5. The arc brick for improving the compressive property of a brickwork according to claim 4, wherein the left die cavity comprises a left die cavity outer die plate, a left die cavity front die plate, a left die cavity rear die plate and a left die cavity inner die plate, the left die cavity inner die plate is formed by splicing a plurality of inserts, and a plurality of first grooves for positioning and passing through one ends of the first I-shaped section steel arches are arranged among the inserts.
6. The arc brick for improving the compressive property of a brickwork according to claim 4, wherein the right die cavity comprises a right die cavity outer die plate, a right die cavity front die plate, a right die cavity rear die plate and a right die cavity inner die plate, the right die cavity inner die plate is formed by splicing a plurality of inserts, and a plurality of second grooves for the other ends of the first I-shaped section steel arches to pass through are arranged among the inserts.
7. The arc-shaped brick for improving the compressive property of a brickwork according to claim 4, wherein the upper die cavity comprises an upper die cavity upper die plate, an upper die cavity lower die plate, an upper die cavity front die plate, an upper die cavity rear die plate, an upper die cavity left die plate and an upper die cavity right die plate, two ends of the upper die cavity lower die plate are respectively lapped on the left die cavity inner die plate and the right die cavity inner die plate, the upper die cavity lower die plate is formed by splicing a plurality of inserts, and a plurality of third grooves for positioning and passing one end of the second H-shaped section steel arch are arranged between the inserts.
8. The arc-shaped brick for improving the compressive property of a brickwork according to claim 4, wherein the lower die cavity comprises a lower die cavity upper die plate, a lower die cavity lower die plate, a lower die cavity front die plate, a lower die cavity rear die plate, a lower die cavity left die plate and a lower die cavity right die plate, two ends of the lower die cavity upper die plate are respectively lapped on the left die cavity inner die plate and the right die cavity inner die plate, the lower die cavity upper die plate is formed by splicing a plurality of inserts, and a plurality of fourth grooves for the other ends of the second H-shaped section steel arches to pass through are arranged among the inserts.
9. A brickwork made of arc bricks for improving compressive property of the brickwork according to any one of claims 1-8, wherein the brickwork is formed by stacking a plurality of arc bricks, a plurality of round holes of the arc bricks are in one-to-one correspondence, a plurality of reinforcing steel bars sequentially penetrate into the round holes, concrete is poured into the round holes, and the brickwork is formed after solidification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811647034.4A CN109577545B (en) | 2018-12-29 | 2018-12-29 | Arc-shaped brick for improving compressive property of brick masonry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647034.4A CN109577545B (en) | 2018-12-29 | 2018-12-29 | Arc-shaped brick for improving compressive property of brick masonry |
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| CN109577545A CN109577545A (en) | 2019-04-05 |
| CN109577545B true CN109577545B (en) | 2024-01-30 |
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| CN103572886A (en) * | 2013-11-28 | 2014-02-12 | 广西大学 | Fan-shaped building masonry brick with arc-surface end surfaces |
| CN205840114U (en) * | 2016-04-18 | 2016-12-28 | 上海榜业科贸有限公司 | A kind of waterproof building block brick |
| CN210216880U (en) * | 2018-12-29 | 2020-03-31 | 苏州科技大学 | Arc-shaped brick for improving compression resistance of brick masonry |
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2018
- 2018-12-29 CN CN201811647034.4A patent/CN109577545B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505088A (en) * | 1982-06-24 | 1985-03-19 | Lippe Lloyd K | Method of constructing arcuate structures |
| DE102008005491A1 (en) * | 2008-01-22 | 2009-07-23 | Hagenmüller, Hans-Peter | Transportable prefabricated composite wall element has wall panel made of interconnected shuttering blocks, particularly wood chip shuttering blocks, stacked on top of one another in rows |
| CN203174631U (en) * | 2013-04-10 | 2013-09-04 | 蔡伟荣 | Prefabricated building block |
| CN103572886A (en) * | 2013-11-28 | 2014-02-12 | 广西大学 | Fan-shaped building masonry brick with arc-surface end surfaces |
| CN205840114U (en) * | 2016-04-18 | 2016-12-28 | 上海榜业科贸有限公司 | A kind of waterproof building block brick |
| CN210216880U (en) * | 2018-12-29 | 2020-03-31 | 苏州科技大学 | Arc-shaped brick for improving compression resistance of brick masonry |
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| CN109577545A (en) | 2019-04-05 |
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