CN106703001A - Honeycomb geocell and production method thereof - Google Patents
Honeycomb geocell and production method thereof Download PDFInfo
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- CN106703001A CN106703001A CN201610960627.0A CN201610960627A CN106703001A CN 106703001 A CN106703001 A CN 106703001A CN 201610960627 A CN201610960627 A CN 201610960627A CN 106703001 A CN106703001 A CN 106703001A
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- cell compartment
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0084—Geogrids
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- General Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention provides a honeycomb geocell and a production method thereof. The honeycomb geocell comprises a plurality of geocell units which are integrally formed and are of an integrated structure; the multiple geocell units are arranged in a honeycomb shape; each geocell unit comprises a plurality of non-stretched column bodies with certain heights and a plurality of sufficiently stretched wide belts; the two ends of each wide belt are integrally connected with the corresponding column bodies through integral forming; the column bodies are located at end corners of the geocell units; the wide belts do not contact with one another; and the geocell units are defined by the wide belts and the column bodies together. According to the honeycomb geocell provided by the invention, the column bodies and the wide belts are integrally formed without secondary machining for forming joints, and the joint strength is improved while manpower and material resources are saved; the column bodies are not stretched and have a main upright framework function; after the wide belts are stretched, the tensile strength of the wide belts is substantially improved, and the wide belts have a main tensile effect; and the geocell units are defined by the wide belts and the column bodies together, accordingly, the honeycomb geocell is formed, the advantages of the wide belts and the advantages of the column bodies are achieved sufficiently, and the performance of the honeycomb geocell is effectively improved.
Description
Technical field
The present invention relates to technical field of civil engineering, more particularly to a kind of geo-grid reinforcement structure, and in particular to a kind of honeycomb
Cell compartment and its production method.
Background technology
It is inferior soft for processing usually using polymeric synthetic material as geo-grid reinforcement material in civil engineering construction
Soil, swelled ground, sandy soil, marine clay etc., to meet requirement of the engineering construction to ground.These materials mainly include three types：
Geotextiles, GSZ, geotechnical grid.
Geotextiles are earliest geo-grid reinforcement materials, can have intensity and relatively low elongation percentage very high, have been had the disadvantage
Isolate upper and lower layer material entirely, be easily caused to form slide surface, so as to cause reinforcing engineering to fail；GSZ because its have it is very high
Tensile strength and relatively low elongation percentage, react extensively in the geo-grid reinforcement engineering for soil, level can be efficiently controlled
Load and deformation, it also has a limitation, be exactly can only dispersion level load, for vertical load can only " hard anti-", easily make
Into single-point destruction, differential settlement is formed, so as to cause engineering to fail.
Geotechnical grid is the new geo-grid reinforcement material for growing up recent years, because it has certain altitude, Ke Yiyou
Effect ground dispersion vertical load, makes the destruction line of slide of ground road bed be transmitted toward deep layer, forms " deep ground " effect, reduces not
Uniform settlement, but geotechnical grid is generally polyethylene sheets through ultrasonic bonding, or polypropylene stretch band is welded, anchor
Gu, the mode such as inserting be formed by connecting, and polyethylene sheets are unstretched, with less tensile strength and larger extension
Rate, the creep-resistant property of engineering is poor；And the geotechnical grid that polypropylene stretch band is made, because stretching thin slice lacks vertical firm
Property, easily lodged in construction, and the destruction probability such as node sliding, corrosion, brittle failure is excessive, and multiple case histories have verified that mistake
Effect, so, order is forbidden making in force structure in the standard revision meeting in January, 2016 for Chinese Zhong Tie parent companys
Use such geotechnical grid.Therefore, in the urgent need to a kind of more firm geotechnical grid structure.
The content of the invention
The present invention is in view of the shortcomings of the prior art, there is provided a kind of tensile strength is good, elongation percentage is low, height is big, creep resistant
Performance good honeycomb cell compartment and its production method.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of honeycomb cell compartment, including global formation, integrative-structure multiple cell compartment units, multiple cell compartment arrangement form honeycombs；
Each cell compartment unit includes multiple non-stretched cylinder and multiple broadbands being sufficiently tensile with height；The two ends in each broadband
Through the above-mentioned cylinder of global formation integrally connected, cylinder is located at the end angle of cell compartment unit, is not in contact with each other between broadband and broadband, institute
State broadband and cylinder and be encircled into above-mentioned cell compartment unit jointly.
Non-stretched in above-mentioned cylinder is not that the more coabsolute stretching of stricti jurise does not have, during stretching,
How much the edge of cylinder can all have faint stretching, but relative to the level of stretch in broadband, its stretching can be ignored, it is believed that
It is non-stretched；It refers to the shape that can be needed after the stretch that broadband is sufficiently tensile（The honeycomb of such as hexagon）, it is wide
The height of band, thickness are uniform, and width is substantially suitable with the height of cylinder.
Cylinder plays main upright skeleton function without overstretching；The stretched rear tensile strength in broadband is greatly improved,
Play main drawing-resistant function.
Cell compartment in the present invention makes this structure have certain thickness after tiling（Highly）, could so be formed " room ",
With existing grid（Planar structure）There is very big difference.
Honeycomb cell compartment in the invention refer to cell compartment with honeycomb structure, side by side, to surrounding（Such as edge
It is laterally and longitudinal）It is extended；Although the cell compartment of " honeycomb " this body structure is hexagon, the honeycomb cell compartment in the present invention
The regular hexagon cell compartment in real honeycomb is not limited to, in addition to regular hexagon, rectangle is can also be（Containing rectangle and
Rectangle）, rhombus, the other shapes such as triangle.
This " global formation, integrative-structure " refers to directly to be formed to have under a stretching for the plastic plate with thickness
The geotechnical grid of certain altitude, this honeycomb cell compartment is without secondary operation point；It is not to pass through the later stage by more than two single parts
The other forms such as welding, injection jointing material, hot melt are processed into.
The honeycomb cell compartment that the present invention is provided is in integrally network structure, and the point of intersection of network structure is the position where cylinder,
The cylinder and the broadband global formation, improve the intensity of the point of intersection of network structure；The broadband process is sufficiently tensile,
Its tensile strength is larger, and elongation percentage is smaller, and preferably, without overstretching, its vertical rigidity is larger, resists for the cylinder for creep-resistant property
Lodging ability is stronger, and the broadband that unstretched cylinder and process is sufficiently tensile surrounds cell compartment unit jointly, and then constitutes honeycomb
Cell compartment, has given full play to both advantages, effectively increases the performance of honeycomb cell compartment.
Preferably, more than the thickness in broadband, broadband is highly at least 5 times of broadband thickness to the height in broadband；The broadband
Height be equal to 0.6-1.0 times of height of the cylinder.
It is furthermore preferred that the height in the broadband is equal to the height of the cylinder.
Described honeycomb cell compartment can have following several structures：
A, described cell compartment unit are regular hexagon, and each cylinder is connected with three broadbands；
B, described cell compartment unit are rectangular configuration, and each cylinder is connected with four broadbands；
C, described cell compartment unit are diamond structure, and each cylinder is connected with four broadbands；
D, described cell compartment unit are triangular structure, and each cylinder is connected with six broadbands.
The bearing of trend of above-mentioned cell compartment unit can be parallel relation with the cross direction long of end article, or hang down
, can be adjusted for hole unit in production as needed by straight relation.
A kind of production method of honeycomb cell compartment, comprises the following steps：
A, from the thermoplastic plate with thickness be raw material, be correspondingly provided with plastic plate in regular array arrange through hole list
Unit, described through hole unit includes turning into after stretching the central area b of cylinder and the respectively N number of list around the b of central area
Individual through hole；
B, above-mentioned plastic plate is carried out into unidirectional overall or two-way integrally stretching.
In cell compartment production process, due to the phenomenon bent over stretching, the degree of bending over can directly affect cell compartment highly, just
Lose the reinforced action of real height；Cell compartment focuses on height, the curvilinear structures that above-mentioned height rises and falls, in the drawing of cell compartment
During stretching, relative position position higher forms a kind of compensating action to phenomenon of bending in drawing process, so that it is guaranteed that
The height of cell compartment is not influenceed by phenomenon of bending over；Therefore through hole cellular array form needs carry out corresponding with curved surface.
Above-mentioned sheet material has enough thickness, typically no less than 50mm, it might even be possible to 500mm；By squeezing on sheet material
Go out molding, injection or compression molding, make that there is certain regular through hole on sheet material so that the through hole line of centres on the sheet material
With hexagon, also or the geometry such as rhombus, rectangle.The shape of through hole can be circular, oval, Long Circle, or, other
Possible geometry.
The upper and lower surface of the sheet material can be plane, it is possible to have the curved-surface structure or one side that height rises and falls are bent
The facial plane of face one so that there is thicker height at the dividing plate between adjacent equidistant through hole, and three and above through hole it
Between formed region there is less thickness；The width after the stretching of broadband can also be ensured by the method for middle reinforcement.
These sheet materials for being evenly distributed with through hole carry out integrally stretching in a certain temperature conditions, in the effect of tensile force
Under, the relatively weak position of sheet material is stretched and comes, and relatively thick and heavy position is then difficult to be opened so that adjacent is equidistant
Through hole between dividing plate to be drawn into be broadband, and the center at the hole formed between three and above through hole will not draw
Stretch, form the cylinder of honeycomb cell compartment.
According to the different shape of final cell compartment unit, through hole unit has following array：
The single through holes of described N are distributed centered on the center of central area b, and central area is the cylinder in future, through hole unit
It is one of following several forms：
A, N=3, three via hole geometries are identical with size, and it is equidistantly distributed with central area b；Three centers of through hole connect
Line is into equilateral triangle；
B, N=4, four via hole geometries are identical with size, and it is equidistantly distributed with central area b, and four centers of through hole connect
Line diamondwise；
C, N=4, four via hole geometries are identical with size, and it is equidistantly distributed with central area b, and four centers of through hole connect
Line is rectangular；
D, N=6, six via hole geometries are identical with size, and it is equidistantly distributed with central area b, and six centers of through hole connect
Line is into regular hexagon.
Above-mentioned through hole cellular array angle can be parallel with the length and width of plastic plate, or vertical with the length and width of plastic plate.
Technical scheme provided in an embodiment of the present invention can include following beneficial effect：
The present invention provides a kind of honeycomb cell compartment and its production method, the honeycomb cell compartment include global formation, integrative-structure it is many
Individual cell compartment unit, multiple cell compartment arrangement form honeycombs；Each cell compartment unit includes the multiple non-stretched cylinder with height
The broadband being sufficiently tensile with multiple；The two ends in each broadband are located at cell compartment list through the above-mentioned cylinder of global formation integrally connected, cylinder
At the end angle of unit, it is not in contact with each other between broadband and broadband, the broadband and cylinder are encircled into above-mentioned cell compartment unit jointly.
In the honeycomb cell compartment that the present invention is provided, the cylinder and the broadband global formation, node is without secondary operation shape
Into improve node strength while using manpower and material resources sparingly；The broadband is by being sufficiently tensile, and its tensile strength is larger, extends
Rate is smaller, and preferably, without overstretching, its vertical rigidity is larger, and lodging tolerance is stronger, without drawing for the cylinder for creep-resistant property
The cylinder and the broadband by being sufficiently tensile stretched surround cell compartment unit jointly, and then constitute honeycomb cell compartment, have given full play to both
Advantage, effectively increase the performance of honeycomb cell compartment.With GSZ, the two-fold advantage of geotechnical grid, and overcome the two
Shortcoming, the technical requirements that are used as " deep ground " stress members of satisfaction.
Brief description of the drawings
For clearer the explanation embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it is clear that, to those skilled in the art, not
On the premise of paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings；
Fig. 1 is the high-level schematic of common sheet material；
Fig. 2 is the high-level schematic after the plate stretch in Fig. 1；
The high-level schematic of the sheet material that Fig. 3 is provided for the present invention；
Fig. 4 is the high-level schematic after the plate stretch in Fig. 3；
Fig. 5 is a kind of structural representation of hexagon honeycomb sheet material provided in an embodiment of the present invention；
Fig. 5 A are a kind of overlooking the structure diagram of rhombus honeycomb sheet material provided in an embodiment of the present invention；
Fig. 5 B are a kind of corrosion structure schematic diagram of rectangle honeycomb sheet material provided in an embodiment of the present invention；
Fig. 5 C are a kind of overlooking the structure diagram of rectangular honeycomb sheet material provided in an embodiment of the present invention；
Fig. 5 D are a kind of overlooking the structure diagram of triangle honeycomb sheet material provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of hexagon honeycomb cell compartment provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of rhombus honeycomb cell compartment provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of rectangle honeycomb cell compartment provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of rectangular honeycomb cell compartment provided in an embodiment of the present invention；
Figure 10 is a kind of structural representation of triangle honeycomb cell compartment provided in an embodiment of the present invention；
Shown in figure：Cylinder 1, broadband 2, single-pass hole 3.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, art technology
The every other embodiment that personnel are obtained under the premise of creative work is not made, should all belong to protection model of the invention
Enclose.
A kind of honeycomb cell compartment, including global formation, integrative-structure multiple cell compartment units, the arrangement of multiple cell compartments（It is such as horizontal
To and longitudinal direction）Form honeycomb；Each cell compartment unit includes that multiple non-stretched cylinder and multiple with height are sufficiently tensile
Broadband；The two ends in each broadband are located at the end angle of cell compartment unit through the above-mentioned cylinder of global formation integrally connected, cylinder, broadband
It is not in contact with each other and broadband between, the broadband and cylinder are encircled into above-mentioned cell compartment unit jointly；Broadband described in the present embodiment
Height be equal to the cylinder height.
More than the thickness in broadband, general broadband is highly at least 5 times, such as 5-100 times of broadband thickness to the height in broadband.
GSZ or geotechnical grid stretching thin slice in the prior art, are by with certain thickness（The usual 2- of grid
10mm, finally no more than 15mm, too thick cannot realize, and cell compartment drawing sheet typically only has 0.5-2mm）Flaked thermoplastic modeling
Material, stretched realization.This kind of technology is in the presence of two disadvantages that cannot be overcome：（1）Material in drawing process, the width of material
Degree and thickness can all shrink, i.e., in the case where cumulative volume is constant, when plastic sheet is stretched, and generally length quilt
While elongation, width will also shrink the level of about 40-45%；（2）Influenceed by processing mode, slab cannot punching, and cannot
By fixture come grab tensile, so, GSZ product thickness after drawing typically only has 1-3mm, it is most thick also only
Have less than 10mm；And geotechnical grid sheet thickness then only has 0.3-0.5mm, and height of node more than the height in the middle of thin slice, go out
Now bend over phenomenon.
In sheet material as shown in Figure 1, sheet material everywhere highly equal is H1, and the sheet material shown in Fig. 1 is stretched just
The buckling phenomenon as shown in Fig. 2 can be formed, the sheet material at node is unstretched, highly remain as H1, sheet material warp elsewhere
After overstretching, length increases, and is highly reduced to H2, H1 ＞ H2；If realizing that node and sheet material, with height, must just ensure
In the case that cumulative volume is constant, make the height in the middle part of sheet material more than the height at node, about 40-45% forms a kind of special-shaped bent
The special sheet material in face section, as shown in figure 3, the height at node is H1, the height in the middle part of sheet material is H1 ,, H1 ,More than or equal to H1,
The consistent structure of whole height can be formed after stretched, as shown in figure 4, the height after stretching is H1.
Thermoplastic extra-thick plate, general thickness is such as used to be not less than 20mm-300mm, can also thicken as needed
To 500mm, or even 1000mm, during plate forming, such as die casting, cast, rolling, or even extrusion molding is molded in order
The sheet material with through hole, as shown in figure 5, through hole big I according to stretching after product demand depending on, typically in 10-100mm
Between, and the thickness of through hole is larger, and the thickness at interporal lacuna position is smaller, and the thickness at interporal lacuna is generally through hole thickness
55-60% or so, form a sheet material for curved surface as shown in figure 3, highly consistent after stretching to ensure, by integrally stretching,
Can honeycomb cell compartment of the one-shot forming as hexagonal structure, rectangular configuration, diamond structure, rectangle structure or other structures.
The embodiment of the present invention provides a kind of production method of honeycomb cell compartment, and methods described is：
A, from the thermoplastic plate with thickness be raw material, be correspondingly provided with plastic plate in regular array arrange through hole list
Unit, described through hole unit includes turning into after stretching the central area b of cylinder and the respectively N number of list around the b of central area
Individual through hole；
B, above-mentioned plastic plate is carried out into unidirectional overall or two-way integrally stretching.Make between the two neighboring single-pass hole 3
Plate stretch at a of region turns into broadband 2, and the sheet material at the b of central area turns into cylinder 1.Honeycomb-lattice described in following examples
Room obtains by the method.
Embodiment 1
Referring to accompanying drawing 6, the present embodiment provides a kind of honeycomb cell compartment of hexagonal structure, uses thermoplastic extra-thick plate for former
Material, during plate forming, die cast goes out orderly hole structure, as shown in figure 5, including through hole unit, described is logical
Hole unit includes central area b, and central area b is the column structure in future, equidistant centered on the center of central area b
3 single-pass holes of distribution, three single-pass hole geometries are identical with size, such as the circle of the present embodiment, three centers of through hole
It is wired to equilateral triangle.
A diameter of 12.5mm in the present embodiment single-pass hole 3, the thickness of the region a between the two neighboring single-pass hole 3 is
The thickness of 88mm, central area b is 50mm, and side is seen to form a sheet material for curved surface as shown in figure 3, by unidirectional integrally stretching
Or two-way integrally stretching, and the hexagonal structure to form as shown in Figure 6 that come through tensioning honeycomb cell compartment.
The honeycomb cell compartment includes multiple cell compartment units, each hexagonal structure of cell compartment unit, each cell compartment unit bag
Six non-stretched cylinders 1 and six broadbands 2 being sufficiently tensile are included, the cylinder 1 is located on the angle of the cell compartment unit, each
The two ends in broadband 2 connect a cylinder 1 respectively, are not in contact with each other between broadband and broadband, and the broadband 2 and the cylinder 1 are common
Described cell compartment unit is surrounded, the cylinder 1 and the broadband 2 are global formation.Each cylinder 1 connects three broadbands 2, broadband
2 height is equal to the height of cylinder 1.
The height of column of this hexagon honeycomb is not less than 20mm, generally 20-50mm, and the height of the present embodiment cylinder 1 is
50mm, can also accomplish 200-300mm as needed, and necessity very little higher, each cylinder connects three broadbands, broadband
Length is generally 50-500mm, and the length in the present embodiment broadband 2 is 100mm, and bigger meaning is also less big, the height in corresponding broadband
Degree is equal to height of column.
Embodiment 2
Referring to accompanying drawing 7, the present embodiment provides a kind of honeycomb cell compartment of diamond structure, uses thermoplastic extra-thick plate for former
Material, during plate forming, die cast goes out orderly hole structure, as shown in Figure 5A, including through hole unit, described is logical
Hole unit includes central area b, and central area b is the column structure in future, equidistant centered on the center of central area b
4 single-pass holes of distribution, 4 single-pass hole geometries are identical with size, such as the ellipse of the present embodiment, four centers of through hole
It is wired to diamond structure.
In the present embodiment, a diameter of 25mm in single-pass hole 3, the thickness at a of region between the two neighboring single-pass hole 3
It is 90mm, the thickness at the b of central area is 50mm, side is seen to form a sheet material for curved surface as shown in figure 3, by unidirectional overall
Stretching, and the diamond structure to form as shown in Figure 7 that come through tensioning honeycomb cell compartment.
The honeycomb cell compartment includes multiple cell compartment units, and each cell compartment unit assumes diamond in shape structure, and each cell compartment unit includes four
The broadband 2 that non-stretched cylinder 1 and four are sufficiently tensile, the cylinder 1 is located on the angle of the cell compartment unit, each broadband 2
Two ends connect a cylinder 1 respectively, be not in contact with each other between broadband and broadband, the broadband 2 and the cylinder 1 surround institute jointly
The cell compartment unit stated, the cylinder 1 and the broadband 2 are global formation.Each cylinder 1 connects four broadbands 2, the length in broadband 2
It is 200mm to spend, and the height in broadband 2 is equal to the height of cylinder 1.
When honeycomb cell compartment is diamond structure, height of column is not less than 20mm, generally 20-50mm, also may be used as needed
To accomplish 200-300mm, necessity very little higher, each cylinder connects four broadbands, and the length in broadband is generally 100-
800mm, bigger meaning is also less big, and the height in corresponding broadband is equal to height of column.
Embodiment 3
Referring to accompanying drawing 8, the present embodiment provides a kind of honeycomb cell compartment of rectangle structure（Cell compartment interior angle has portion after the completion of stretching
Divide rounding off）, it is raw material to use thermoplastic extra-thick plate, and during plate forming, die cast goes out orderly band
Pore structure, as shown in Figure 5 B, including through hole unit, described through hole unit includes central area b, and central area b is future
Column structure, centered on the center of central area b, equidistantly distributes 4 single-pass holes, 4 single-pass hole geometries and size
It is identical, such as the rectangle of the present embodiment, the rectangular structure of the line of centres in 4 single-pass holes.
The thickness unification of sheet material is 50mm, and side is shown as shown in Figure 1, by unidirectional integrally stretching, and is come through tensioning
Form the honeycomb cell compartment of rectangle structure as shown in Figure 8.
The honeycomb cell compartment includes multiple cell compartment units, and each cell compartment unit is rectangle structure, each cell compartment unit bag
Four non-stretched cylinders 1 and four broadbands 2 being sufficiently tensile are included, the cylinder 1 is located on the angle of the cell compartment unit, each
The two ends in broadband 2 connect a cylinder 1 respectively, are not in contact with each other between broadband and broadband, and the broadband 2 and the cylinder 1 are common
Described cell compartment unit is surrounded, the cylinder 1 and the broadband 2 are global formation.The height of cylinder 1 is 50mm, and each cylinder 1 connects
Four broadbands 2 are connect, the length in the broadband 2 on rectangular length direction is 500mm, on rectangular direction wide
The length in broadband 2 be 300mm, the height in broadband 2 is 34mm, and less than the height of cylinder 1, formation is bent over shape.
Embodiment 4
Referring to accompanying drawing 9, the present embodiment provides a kind of honeycomb cell compartment of square structure, uses thermoplastic extra-thick plate for former
Material, during plate forming, die cast goes out orderly hole structure, as shown in Figure 5 C, including through hole unit, described is logical
Hole unit includes central area b, and central area b is the column structure in future, equidistant centered on the center of central area b
4 single-pass holes of distribution, 4 single-pass hole geometries are identical with size, such as the circle of the present embodiment, 4 centers in single-pass hole
It is wired to square structure.
In the present embodiment, a diameter of 25mm in single-pass hole 3, the thickness at a of region between the two neighboring single-pass hole 3
It is 90mm, the thickness at the b of central area is 50mm, and side is seen to form a sheet material for curved surface as shown in figure 3, by two-way entirety
Stretching, and the square structure to form as shown in Figure 9 that come through tensioning honeycomb cell compartment.
The honeycomb cell compartment includes multiple cell compartment units, each square structure of cell compartment unit, each cell compartment unit bag
Four non-stretched cylinders 1 and four broadbands 2 being sufficiently tensile are included, the cylinder 1 is located on the angle of the cell compartment unit, each
The two ends in broadband 2 connect a cylinder 1 respectively, are not in contact with each other between broadband and broadband, and the broadband 2 and the cylinder 1 are common
Described cell compartment unit is surrounded, the cylinder 1 and the broadband 2 are global formation.The height of cylinder 1 is 50mm, and each cylinder 1 connects
Four broadbands 2 are connect, the length in broadband 2 is 200mm, and the height in broadband 2 is equal to the height of cylinder 1.
When honeycomb cell compartment is rectangle structure, cylinder is connected to form heavy wall plate, and it is highly not less than 20mm, typically
It is 20-50mm, 200-300mm can also be accomplished as needed, heavy wall plate connects the broadband on all breadth, the length one in broadband
As be 300-1000mm.When honeycomb cell compartment is rectangular configuration, height of column is generally 20-50mm, can also do as needed
To 200-300mm, necessity very little higher, each cylinder connects four broadbands, and the length in broadband is generally 80-400mm, phase
The width in broadband is answered to be approximately equal to height of column.The height in broadband much larger than broadband thickness, generally the 5 of broadband thickness times with
On.
Embodiment 5
Referring to accompanying drawing 10, the present embodiment provides a kind of honeycomb cell compartment of triangular structure, use thermoplastic extra-thick plate for
Raw material, during plate forming, die cast goes out orderly hole structure, as shown in Figure 5 D, including through hole unit, it is described
Through hole unit includes central area b, and central area b is the column structure in future, centered on the center of central area b, equidistantly
From 6 single-pass holes of distribution, 6 single-pass hole geometries are identical with size, such as the circle of the present embodiment, in 6 single-pass holes
The heart is wired to orthohexagonal structure, a diameter of 25mm in single-pass hole 3, and the thickness of sheet material is unified to be 50mm, side institute as shown in Figure 1
Show, by two-way integrally stretching, and the triangular structure to form as shown in Figure 10 that come through tensioning honeycomb cell compartment.
The honeycomb cell compartment includes multiple cell compartment units, each cell compartment unit structure triangular in shape, each cell compartment unit bag
A non-stretched cylinder 1 and six broadbands 2 being sufficiently tensile are included, the cylinder 1 is located on the angle of the cell compartment unit, each
The two ends in broadband 2 connect a cylinder 1 respectively, are not in contact with each other between broadband and broadband, and the broadband 2 and the cylinder 1 are common
Described cell compartment unit is surrounded, the cylinder 1 and the broadband 2 are global formation.The height of cylinder 1 is 50mm, and each cylinder 1 connects
Six broadbands 2 are connect, the length in the broadband 2 on rectangular length direction is 500mm, on rectangular direction wide
The length in broadband 2 be 300mm, the height in broadband 2 is 34mm, and less than the height of cylinder 1, formation is bent over shape.If formed
The honeycomb structure of two side planes, then must equidistant hole space bar a adjacent to each two carry out altimetric compensation, about 50% side can.
Curved surface treatment as shown in Figure 3 can not also be carried out to sheet material according to actual needs, when not carrying out curved surface treatment, is obtained
To the height in broadband 2 of honeycomb cell compartment will be slightly less than the height of cylinder 1, the generally 55-60% of the height of cylinder 1.
Above-described embodiment 1 to the honeycomb cell compartment described in embodiment 5 and its sheet material for using, i.e. Fig. 5 in accompanying drawing is extremely schemed
Shown in 10, the border shown in accompanying drawing is not offered as the actual size of honeycomb cell compartment or sheet material, the honeycomb cell compartment shown in figure and
Sheet material continues in all directions, and can according to specific needs control size.
According to the actual demand of final products, thermoplastic can be from thermoplastic polies such as polyethylene, polypropylene, polyester
Compound material, while the hole shape of the through hole of initial slab designed into circular, oval, rectangle, rhombus, triangle etc. are various can
The geometry of energy.
Certainly, described above is also not limited to the example above, technical characteristic of the present invention without description can by or
Realized using prior art, will not be repeated here；Above example and accompanying drawing are merely to illustrate technical scheme not
It is limitation of the present invention, reference has preferred embodiment been described in detail to the present invention, the ordinary skill people of this area
Member should be appreciated that change, remodeling, the addition that those skilled in the art are made in essential scope of the invention
Or replace without departure from spirit of the invention, should also belong to claims of the invention.
Claims (9)
1. a kind of honeycomb cell compartment, it is characterised in that the multiple cell compartment units including global formation, integrative-structure, multiple cell compartments rows
Row form honeycomb；Each cell compartment unit includes what multiple non-stretched cylinder and multiple drawns with enough height were formed
Broadband；The two ends above-mentioned cylinder of global formation integrally connected in each broadband, cylinder is located at the end angle of cell compartment unit, broadband and width
It is not in contact with each other between band, the broadband and cylinder are encircled into above-mentioned cell compartment unit jointly.
2. honeycomb cell compartment according to claim 1, it is characterised in that broadband is highly at least 5 times of broadband thickness；It is described
The height in broadband is equal to 0.6-1.0 times of the height of the cylinder.
3. described honeycomb cell compartment according to claim 1 and 2, it is characterised in that described cell compartment unit is hexagon,
Each cylinder is connected with three broadbands.
4. described honeycomb cell compartment according to claim 1 and 2, it is characterised in that described cell compartment unit is rectangle knot
Structure, each cylinder is connected with four broadbands.
5. described honeycomb cell compartment according to claim 1 and 2, it is characterised in that described cell compartment unit is rhombus knot
Structure, each cylinder is connected with four broadbands.
6. described honeycomb cell compartment according to claim 1 and 2, it is characterised in that described cell compartment unit is triangle
Structure, each cylinder is connected with six broadbands.
7. a kind of production method of honeycomb cell compartment, it is characterised in that：
It is raw material from the thermoplastic plate with thickness, the through hole list arranged in regular array is correspondingly provided with plastic plate
Unit, described through hole unit includes the N number of list for turning into the central area b of cylinder and being centrally located around the b of region after stretching
Through hole；
B, above-mentioned plastic plate is carried out into unidirectional overall or two-way integrally stretching.
8. the production method of honeycomb cell compartment according to claim 7, it is characterised in that：
Described N number of single-pass hole is distributed centered on the center of central area b, and through hole unit is following several forms
At least one situation：
N=3, three single-pass hole geometries are identical with size, and it is equidistantly distributed with central area b；Three centers in single-pass hole
It is wired to equilateral triangle；
N=4, four single-pass hole geometries are identical with size, and it is equidistantly distributed with central area b, four centers in single-pass hole
Line diamondwise；
N=4, four single-pass hole geometries are identical with size, and it is equidistantly distributed with central area b, four centers in single-pass hole
Line is rectangular；
N=6, six single-pass hole geometries are identical with size, and it is equidistantly distributed with central area b, six centers in single-pass hole
It is wired to regular hexagon.
9. the production method of honeycomb cell compartment according to claim 8, it is characterised in that the plate for being evenly distributed with through hole
In material, the panel height of the panel height not less than central area b of the region a between two adjacent single-pass holes.
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| CN201610960627.0A CN106703001A (en) | 2016-11-04 | 2016-11-04 | Honeycomb geocell and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610960627.0A CN106703001A (en) | 2016-11-04 | 2016-11-04 | Honeycomb geocell and production method thereof |
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Cited By (1)
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| CN110777768A (en) * | 2019-11-14 | 2020-02-11 | 安徽捷思新材料科技有限公司 | Hexagonal geocell and preparation method thereof |
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