CN106381924A - Two-layer raw bamboo structure system - Google Patents
Two-layer raw bamboo structure system Download PDFInfo
- Publication number
- CN106381924A CN106381924A CN201610960360.5A CN201610960360A CN106381924A CN 106381924 A CN106381924 A CN 106381924A CN 201610960360 A CN201610960360 A CN 201610960360A CN 106381924 A CN106381924 A CN 106381924A
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- China
- Prior art keywords
- raw bamboo
- crossbeam
- column
- bamboo column
- plank
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/28—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of other material
-
- 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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
- E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
Abstract
The invention provides a two-layer raw bamboo structure system which comprises a floor structure and a frame structure, wherein the frame structure comprises multiple uprights, multiple cross beams and multiple corner post nodes serving as beam-upright connection nodes, a straight node, a T-shaped node and a cross node. The system is easy to disassemble for maintenance. The connection between the cross beams and uprights is more stable and reliable, and the overall stretching resistance and the overall anti-seismic property of a raw bamboo structure system building are improved. By adopting arc gaskets and bolts for fastening, the weight and cost of the connection nodes are reduced.
Description
Technical field
The present invention relates to connection with raw bamboo as main building is and in particular to a kind of two-layer raw bamboo structural system.
Background technology
Building based on raw bamboo is short with its construction period, and comfortable environment-protection is cheap, the advantages of shockproof properties are excellent
It is subject to the popular welcome of the modern environmentalist especially earthquake multiple area people, but in actual building course, due to
Raw bamboo structure does one layer mostly, and to be connected be to rely on traditional rivet arrangement or iron nail to be fixed mostly,
Therefore there is certain limitation, overall tension is weaker, it is weaker to directly result in its overall anti-seismic performance, and is also unfavorable for the later stage
Detachable maintaining or movement.
Content of the invention
It is an object of the invention to provide a kind of two-layer raw bamboo structural system of maintenance easy to disassemble, to improve raw bamboo structure
The overall anti-seismic performance of system's building.
Employed technical scheme comprise that such for realizing the object of the invention, a kind of two-layer raw bamboo structural system, including：Many
Individual principal post, multiple crossbeam, and multiple beam, column connected node.
Described principal post includes 4 or 6 raw bamboo columns, is arranged as two rows to the quantity such as these raw bamboo columns.Described two rows
It is placed with some pieces of planks I between raw bamboo column.The periphery of each raw bamboo column is all fitted with the plate face of plank I.Each
Some through holes I are all had on the plate face of block plank I.These through holes I are respectively positioned on fitting of plank I plate face and raw bamboo column periphery
Part.It is inserted with bolt I in through hole I.Several screws I are drilled with the outer surface of described raw bamboo column.These screws I run through raw bamboo
The both sides of column outer surface.Described bolt I is spun fixation with nut I after passing through screw I and through hole I.
Described crossbeam includes the two raw bamboo crossbeams arranged up and down.It is inoculated with filling slurry in the end ring of described raw bamboo crossbeam
Material.Several screws II are drilled with the outer surface of described raw bamboo crossbeam.These screws II run through the both sides of raw bamboo beam outer surface.
Described beam, column connected node include corner post node, in-line node, T-section point and crisscross joint.
Described corner post node includes a principal post and two crossbeams being mutually perpendicular to and being fixedly connected with principal post.Two crossbeams
It is respectively crossbeam a and crossbeam b.
Principal post in described corner post node includes 6 raw bamboo columns.Wherein one row is followed successively by raw bamboo column a, raw bamboo column b
With raw bamboo column c, another row is followed successively by raw bamboo column d, raw bamboo column e and raw bamboo column f.Two row's raw bamboo column centre positions
Raw bamboo column is respectively raw bamboo column b and raw bamboo column e.Described raw bamboo column b, raw bamboo column e and raw bamboo column f are shorter than remaining
Raw bamboo column.One end of described crossbeam a is placed on raw bamboo column e.One end of described crossbeam b is placed on raw bamboo column f.Described horizontal stroke
Beam a and the L-shape arrangement of crossbeam b.It is disposed with plank II between described crossbeam a and raw bamboo column d.The plate face of described plank II and horizontal stroke
The periphery laminating of beam a.Described plank II is fitted with the periphery of raw bamboo column d.Between described crossbeam b and raw bamboo column c
It is disposed with plank II.The plate face of described plank II is fitted with the periphery of crossbeam b.Described plank II is cylindrical with raw bamboo column c's
Fit in face.Some through holes II are all had on the plate face of each piece of plank II.These through holes II are respectively positioned on plank II plate face and raw bamboo
In place of the laminating of column c or raw bamboo column d periphery.It is inserted with bolt II in through hole II.Described bolt II passes through screw I, through hole
II and screw II after spin fixation with nut II.
Described in-line node includes a principal post and a crossbeam intersecting vertically with principal post and being fixedly connected.Described one
Principal post in font node includes 4 or 6 raw bamboo columns.Row's raw bamboo column is wherein had to be shorter than another row's raw bamboo column.Institute
State crossbeam to be placed on short row's raw bamboo column and be disposed with plank III between crossbeam and long row's raw bamboo column.Described wood
The plate face of plate III is fitted with the periphery of crossbeam.Described plank III is fitted with the periphery of long raw bamboo column.Each piece of plank III
Plate face on all have some through holes III.What these through holes III were respectively positioned on plank III plate face and raw bamboo column periphery fits it
Place.It is inserted with bolt III in through hole III.Several screws II are drilled with the outer surface of raw bamboo crossbeam in described crossbeam.These screws
II both sides running through raw bamboo beam outer surface.Described bolt III is spun admittedly with nut III after passing through screw I, through hole III and screw II
Fixed.
Described T-section point includes a principal post and a crossbeam intersecting vertically with principal post and being fixedly connected.Including one
Principal post and two crossbeams being mutually perpendicular to and being fixedly connected with principal post.Two crossbeams are respectively crossbeam c and crossbeam d.Described T-section
Principal post in point includes 6 raw bamboo columns.Wherein one row is followed successively by raw bamboo column g, raw bamboo column h and raw bamboo column i, Ling Yipai
It is followed successively by raw bamboo column j, raw bamboo column k and raw bamboo column l.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo
Column h and raw bamboo column k.Described raw bamboo column h, raw bamboo column k and raw bamboo column l are shorter than remaining raw bamboo column.
The middle part of described crossbeam c is placed on raw bamboo column h and raw bamboo column k.And crossbeam c and raw bamboo column g and raw bamboo
It is disposed with plank VI between column j.The plate face of described plank VI is fitted with the periphery of crossbeam c.Described plank VI and raw bamboo are stood
The periphery laminating of post g and raw bamboo column j.
One end of described crossbeam d is placed on raw bamboo column l.And crossbeam d and raw bamboo column l also between be disposed with plank
Ⅵ.The plate face of described plank VI is fitted with the periphery of crossbeam d.Described plank VI is fitted with the periphery of raw bamboo column l.
Described crossbeam c and the T-shaped arrangement of crossbeam d.
Some through holes VI are all had on the plate face of each piece of plank VI.These through holes VI are respectively positioned on plank VI plate face and raw bamboo
In place of the laminating of column periphery.It is inserted with bolt VI in through hole VI.Described threaded screw fasteners VI sequentially pass through screw I, through hole VI and
Spun after screw II fixation with nut VI.
Described crisscross joint includes a principal post and three crossbeams being fixedly connected with principal post.Three crossbeams are respectively horizontal stroke
Beam e, crossbeam f and crossbeam g.
The principal post of described crisscross joint includes 6 raw bamboo columns.Wherein one row is followed successively by raw bamboo column m, raw bamboo column n
With raw bamboo column o, another row is followed successively by raw bamboo column p, raw bamboo column q and raw bamboo column r.Described raw bamboo column n, raw bamboo column
P, raw bamboo column q and raw bamboo column r are shorter than remaining raw bamboo column.
One end of described crossbeam e is placed on raw bamboo column p.
The middle part of described crossbeam f is placed on raw bamboo column n and raw bamboo column q.And crossbeam f and raw bamboo column m and raw bamboo
It is arranged with plank V between column o.The plate face of described plank V is fitted with the periphery of crossbeam e.Described plank V and raw bamboo
The periphery laminating of column m or raw bamboo column o.Some through holes V are all had on the plate face of each piece of plank V.These through holes V
In place of being respectively positioned on the fitting of plank V plate face and raw bamboo column periphery.Described bolt VI sequentially passes through screw I, through hole V and spiral shell
Spun behind hole II fixation with nut V.
One end of described crossbeam g is placed on raw bamboo column r.
In the screw II of described crossbeam f and crossbeam e and crossbeam g end correspondence position, there is screw rod.Described screw rod level is passed through
Wear the both sides of crossbeam f outer surface.The two ends of described screw rod are connected with a threaded sleeve respectively.All weld on two threaded sleeves
There is a collar.It is respectively provided with a bolt in the screw II of described crossbeam e and crossbeam g.Described bolt is vertically
Through after screw II and the collar, spin fixation with nut VI.
Further, the plurality of principal post, multiple crossbeam constitute frame structure together with multiple beams, column connected node.Described
Also it is erected with floor construction in frame structure, and floor construction is connected with described crossbeam.
Further, described floor construction includes raw bamboo floor beam, anticracking grout layer, adiabator layer and bamboo cotton plate.
Described raw bamboo floor beam includes the raw bamboo that two-layer is arranged side by side, using connector between two neighbouring raw bamboos
Connect.The two-layer raw bamboo of described raw bamboo floor beam is respectively upper strata raw bamboo and lower floor's raw bamboo.
Fire-resistant gypsum panel is installed below described raw bamboo floor beam.Bamboo cotton plate is coated with described lower floor raw bamboo.Described bamboo cotton
The top of the lower face adjacent lower floor raw bamboo of plate.It is coated with adiabator layer on described bamboo cotton plate.Described adiabator layer overlying
It is stamped anticracking grout layer.Described upper strata raw bamboo is wrapped in inside anticracking grout layer.
Further, described short raw bamboo column top surface is milled with the arch groove fitting in raw bamboo beam periphery.
Further, described connector adopts bolt VI and nut VI.Described bolt VI sequentially passes through upper strata raw bamboo, partly resists
Spun after splitting screed, adiabator layer, bamboo cotton plate, lower floor's raw bamboo and fire-resistant gypsum panel fixation with nut VI.
Further, between the head of described bolt I and raw bamboo column periphery, also there is pad.
Further, described raw bamboo crossbeam also has pad II on the periphery at screw II.
The solution have the advantages that mathematical：
1. structure is simple, easy to operate, improves the speed of building of structural system, and is conducive to the detachable maintaining in later stage；
2. the connection between crossbeam and principal post is more reliable and more stable, improves overall stretching resistance performance and raw bamboo structure
The overall anti-seismic performance of system's building；
3. fastened using arc spacer and bolt, reduced weight and the cost of connecting node；
4. the heat-insulating property of floor improves, and reduces and is incubated poor led to season row or region restriction because of floor.
Brief description
Fig. 1 is raw bamboo structural system schematic diagram；
Rod structure schematic diagram based on Fig. 2；
Fig. 3 is beam structure schematic diagram；
Fig. 4 is corner post node structure schematic diagram；
Fig. 5 is in-line node structure schematic diagram；
Fig. 6 is T-section point structural representation；
Fig. 7 is crisscross joint structural representation；
Fig. 8 splits schematic diagram for crisscross joint；
Fig. 9 is floor construction schematic diagram；
Figure 10 is floor construction sectional view.
In figure：Floor construction 1, anticracking grout layer 101, adiabator layer 102, bamboo cotton plate 103, raw bamboo floor beam 104, on
Layer raw bamboo 1041, lower floor's raw bamboo 1042, fire-resistant gypsum panel 105, connector 106, bolt VI 1061, nut VI 1062, principal post 2,
Raw bamboo column 201, raw bamboo column a20141, raw bamboo column b20142, raw bamboo column c20143, raw bamboo column d20144, raw bamboo
Column e20145, raw bamboo column f20146, raw bamboo column g20161, raw bamboo column h20162, raw bamboo column i20163, raw bamboo are stood
Post j20164, raw bamboo column k20165, raw bamboo column l20166, raw bamboo column m20171, raw bamboo column n20172, raw bamboo column
O20173, raw bamboo column p20174, raw bamboo column q20175, raw bamboo column r20176, screw I 2011, arch groove 2012, plank
I 202, through hole I 2021, bolt I 203, nut I 204, pad I 205, crossbeam 3, raw bamboo crossbeam 301, crossbeam a341, crossbeam
B342, crossbeam c361, crossbeam d362, crossbeam e371, crossbeam f372, crossbeam g373, screw II 3011, pad II 302, corner post section
Point 4, plank II 401, through hole II 4011, bolt II 402, nut II 403, in-line node 5, plank III 501, through hole III
5011st, bolt III 502, nut III 503, T-section point 6, plank VI 601, through hole VI 6011, bolt VI 602, nut VI 603, ten
Font node 7, plank V 701, through hole V 7011, bolt VI 702, nut V 703, screw rod 704, threaded sleeve 705, the collar
706th, bolt 707, nut VI 708.
Specific embodiment
With reference to embodiment, the invention will be further described, but only should not be construed the above-mentioned subject area of the present invention
It is limited to following embodiments.Without departing from the idea case in the present invention described above, according to ordinary skill knowledge and used
With means, make various replacements and change, all should include within the scope of the present invention.
Embodiment 1：
The present embodiment discloses a kind of two-layer raw bamboo structural system, including multiple principal posts 2, multiple crossbeam 3, and multiple beam,
Column connected node.
Referring to Fig. 2, described principal post 2 includes 4 or 6 raw bamboo columns 201, the quantity such as these raw bamboo columns 201 ground arrangement
For two rows.It is placed with some pieces of planks I 202 between described two row's raw bamboo columns 201.The periphery of each raw bamboo column 201
All fit with the plate face of plank I 202.Some through holes I 2021 are all had on the plate face of each piece of plank I 202.These through holes I
In place of 2021 are respectively positioned on the fitting of plank I 202 plate face and raw bamboo column 201 periphery.It is inserted with bolt I 203 in through hole I 2021.
Several screws I 2011 are drilled with the outer surface of described raw bamboo column 201.These screws I 2011 run through raw bamboo column 201 appearance
The both sides in face.Described bolt I 203 is spun fixation with nut I 204 after passing through screw I 2011 and through hole I 2021.Described bolt I
Between 203 head and raw bamboo column 201 periphery, also there is pad 205.
Referring to Fig. 3, described crossbeam 3 includes the two raw bamboo crossbeams 301 arranged up and down.The end of described raw bamboo crossbeam 301
It is inoculated with filling paste in ring.Several screws II 3011 are drilled with the outer surface of described raw bamboo crossbeam 301.These screws II
3011 both sides running through raw bamboo crossbeam 301 outer surface.Described raw bamboo crossbeam 301 also has on the periphery at screw II 3011
Pad II 302.
Referring to Fig. 1, described beam, column connected node include corner post node 4, in-line node 5, T-section point 6 and cross section
Point 7.
Referring to Fig. 4, described corner post node 4 includes the horizontal stroke that a principal post 2 is mutually perpendicular to two and is fixedly connected with principal post 2
Beam 3.Two crossbeams 3 are respectively crossbeam a341 and crossbeam b342.
Principal post 2 in described corner post node 4 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
A20141, raw bamboo column b20142 and raw bamboo column c20143, another row is followed successively by raw bamboo column d20144, raw bamboo column
E20145 and raw bamboo column f20146.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column b20142 and former
Bamboo column stand e20145.Described raw bamboo column b20142, raw bamboo column e20145 and raw bamboo column f20146 are shorter than remaining raw bamboo and stand
Post.The centerline projection point line of this three short raw bamboo columns 201 constitutes a L-shaped.One end of described crossbeam a341 is placed former
On bamboo column stand e20145.One end of described crossbeam b342 is placed on raw bamboo column f20146.Described crossbeam a341 and crossbeam b342
L-shape arrangement.It is disposed with plank II 401 between described crossbeam a341 and raw bamboo column d20144.The plate face of described plank II 401
Fit with the periphery of crossbeam a341.Described plank II 401 is fitted with the periphery of raw bamboo column d20144.Described crossbeam b342
Also it is disposed with plank II 401 and raw bamboo column c20143 between.The periphery patch of the plate face of described plank II 401 and crossbeam b342
Close.Described plank II 401 is fitted with the periphery of raw bamboo column c20143.If all having in the plate face of each piece of plank II 401
Dry through hole II 4011.These through holes II 4011 are respectively positioned on plank II 401 plate face and raw bamboo column c20141 or raw bamboo column
In place of the laminating of d20144 periphery.It is inserted with bolt II 402 in through hole II 4011.Described bolt II 402 pass through screw I 2011,
Spun after through hole II 4011 and screw II 3011 fixation with nut II 403.
Referring to Fig. 5, described in-line node 5 includes what a principal post 2 was intersected vertically with principal post 2 with one and was fixedly connected
Crossbeam 3.Principal post 2 in described in-line node 5 includes 4 or 6 raw bamboo columns 201.Wherein there is row's raw bamboo column 201 short
In another row's raw bamboo column 201.Described crossbeam 3 is placed on short row's raw bamboo column 201 and crossbeam 3 and long row's raw bamboo
It is disposed with plank III 501 between column 201.The plate face of described plank III 501 is fitted with the periphery of crossbeam 3.Described plank III
501 are fitted with the periphery of long raw bamboo column 201.Some through holes III 5011 are all had on the plate face of each piece of plank III 501.This
In place of a little through holes III 5011 are respectively positioned on the fitting of plank III 501 plate face and raw bamboo column 201 periphery.It is inserted with through hole III 5011
Bolt III 502.Several screws II 3011 are drilled with the outer surface of raw bamboo crossbeam 301 in described crossbeam 3.These screws II
3011 both sides running through raw bamboo crossbeam 301 outer surface.Described bolt III 502 passes through screw I 2011, through hole III 5011 and screw II
Spun after 3011 fixation with nut III 503.
Referring to Fig. 6, described T-section point 6 includes the horizontal stroke that a principal post 2 is intersected vertically with principal post 2 with and is fixedly connected
Beam 3.The crossbeam 3 being mutually perpendicular to two including a principal post 2 and being fixedly connected with principal post 2.Two crossbeams 3 are respectively crossbeam
C361 and crossbeam d362.Principal post 2 in described T-section point 6 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
G20161, raw bamboo column h20162 and raw bamboo column i20163, another row is followed successively by raw bamboo column j20164, raw bamboo column
K20165 and raw bamboo column l20166.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column h20162 and former
Bamboo column stand k20165.Described raw bamboo column h20162, raw bamboo column k20165 and raw bamboo column l20166 are shorter than remaining raw bamboo and stand
Post.The centerline projection point line of this three short raw bamboo columns constitutes a L-shaped.
The middle part of described crossbeam c361 is placed on raw bamboo column h20162 and raw bamboo column k20165.And crossbeam c361 with
It is disposed with plank VI 601 between raw bamboo column g20161 and raw bamboo column j20164.The plate face of described plank VI 601 and crossbeam
The periphery laminating of c361.Described plank VI 601 is fitted with the periphery of raw bamboo column g20161 and raw bamboo column j20164.
One end of described crossbeam d362 is placed on raw bamboo column l20166.And crossbeam d362 and raw bamboo column l20166
Between be disposed with plank VI 601.The plate face of described plank VI 601 is fitted with the periphery of crossbeam d362.Described plank VI 601 with
The periphery laminating of raw bamboo column l20166.
Described crossbeam c361 and the T-shaped arrangement of crossbeam d362.
Some through holes VI 6011 are all had on the plate face of each piece of plank VI 601.These through holes VI 6011 are respectively positioned on plank
In place of the fitting of VI 601 plate faces and raw bamboo column 201 periphery.It is inserted with bolt VI 602 in through hole VI 6011.Described threaded screw fasteners
VI 602 sequentially pass through screw I 2011, through hole VI 6011 and screw II 3011 after spin fixation with nut VI 603.
Referring to Fig. 7 and Fig. 8, described crisscross joint 7 includes the crossbeam that a principal post 2 is fixedly connected with principal post 2 with three
3.Three crossbeams 3 are respectively crossbeam e371, crossbeam f372 and crossbeam g373.
The principal post 2 of described crisscross joint 7 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
M20171, raw bamboo column n20172 and raw bamboo column o20173, another row is followed successively by raw bamboo column p20174, raw bamboo column
Q20175 and raw bamboo column r20176.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column n20172 and former
Bamboo column stand q20175.Described raw bamboo column n20172, raw bamboo column p20174, raw bamboo column q20175 and raw bamboo column r20176
It is shorter than remaining raw bamboo column.The centerline projection point line of this 4 raw bamboo columns constitutes a T-shaped.
One end of described crossbeam e371 is placed on raw bamboo column p20174.
The middle part of described crossbeam f372 is placed on raw bamboo column n20172 and raw bamboo column q20175.And crossbeam f372 with
It is arranged with plank V 701 between raw bamboo column m20171 and raw bamboo column o20173.The plate face of described plank V 701 and crossbeam
The periphery laminating of e371.Described plank V 701 is fitted with the periphery of raw bamboo column m20171 or raw bamboo column o20173.Often
Some through holes V 7011 are all had on the plate face of one piece of plank V 701.These through holes V 7011 be respectively positioned on plank V 701 plate face with
In place of the laminating of raw bamboo column 201 periphery.Described bolt VI 702 sequentially passes through screw I 2011, through hole V 7011 and screw II
Spun after 3011 fixation with nut V 703.
One end of described crossbeam g373 is placed on raw bamboo column r20176.
Three crossbeams are in that cross is arranged.Described crossbeam f372 is vertical with crossbeam e371.Described crossbeam f372 and crossbeam
G373 is also vertical.In the screw II 3011 of described crossbeam f372 and crossbeam e371 and crossbeam g373 end correspondence position, there is screw rod
704.Described screw rod 704 level runs through the both sides of crossbeam f372 outer surface.The two ends of described screw rod 704 are connected with a spiral shell respectively
Line sleeve pipe 705.One collar 706 is all welded with two threaded sleeves 705.The screw II of described crossbeam e371 and crossbeam g373
It is respectively provided with a bolt 707 in 3011.After described bolt 707 passes vertically through screw II 3011 and the collar 706,
Spin fixation with nut VI 708.
What deserves to be explained is, referring to Fig. 2, short in corner post node 4, in-line node 5, T-section point 6 and crisscross joint 7
Raw bamboo column 201 top surface on be milled with the arch groove 2012 fitting in raw bamboo beam periphery.
Embodiment 2：
The present embodiment discloses a kind of two-layer raw bamboo structural system, including frame structure and floor construction 1.
Referring to Fig. 1, described frame structure includes multiple principal posts 2, multiple crossbeam 3, and multiple as beam, column connected node
Corner post node 4, in-line node 5, T-section point 6 and crisscross joint 7.
Referring to Fig. 2, described principal post 2 includes 4 or 6 raw bamboo columns 201, the quantity such as these raw bamboo columns 201 ground arrangement
For two rows.It is placed with some pieces of planks I 202 between described two row's raw bamboo columns 201.The periphery of each raw bamboo column 201
All fit with the plate face of plank I 202.Some through holes I 2021 are all had on the plate face of each piece of plank I 202.These through holes I
In place of 2021 are respectively positioned on the fitting of plank I 202 plate face and raw bamboo column 201 periphery.It is inserted with bolt I 203 in through hole I 2021.
Several screws I 2011 are drilled with the outer surface of described raw bamboo column 201.These screws I 2011 run through raw bamboo column 201 appearance
The both sides in face.Described bolt I 203 is spun fixation with nut I 204 after passing through screw I 2011 and through hole I 2021.Described bolt I
Between 203 head and raw bamboo column 201 periphery, also there is pad 205.
Referring to Fig. 3, described crossbeam 3 includes the two raw bamboo crossbeams 301 arranged up and down.The end of described raw bamboo crossbeam 301
It is inoculated with filling paste in ring.Several screws II 3011 are drilled with the outer surface of described raw bamboo crossbeam 301.These screws II
3011 both sides running through raw bamboo crossbeam 301 outer surface.Described raw bamboo crossbeam 301 also has on the periphery at screw II 3011
Pad II 302.
Referring to Fig. 1, described beam, column connected node include corner post node 4, in-line node 5, T-section point 6 and cross section
Point 7.
Referring to Fig. 4, described corner post node 4 includes the horizontal stroke that a principal post 2 is mutually perpendicular to two and is fixedly connected with principal post 2
Beam 3.Two crossbeams 3 are respectively crossbeam a341 and crossbeam b342.
Principal post 2 in described corner post node 4 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
A20141, raw bamboo column b20142 and raw bamboo column c20143, another row is followed successively by raw bamboo column d20144, raw bamboo column
E20145 and raw bamboo column f20146.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column b20142 and former
Bamboo column stand e20145.Described raw bamboo column b20142, raw bamboo column e20145 and raw bamboo column f20146 are shorter than remaining raw bamboo and stand
Post.The centerline projection point line of this three short raw bamboo columns 201 constitutes a L-shaped.One end of described crossbeam a341 is placed former
On bamboo column stand e20145.One end of described crossbeam b342 is placed on raw bamboo column f20146.Described crossbeam a341 and crossbeam b342
L-shape arrangement.It is disposed with plank II 401 between described crossbeam a341 and raw bamboo column d20144.The plate face of described plank II 401
Fit with the periphery of crossbeam a341.Described plank II 401 is fitted with the periphery of raw bamboo column d20144.Described crossbeam b342
Also it is disposed with plank II 401 and raw bamboo column c20143 between.The periphery patch of the plate face of described plank II 401 and crossbeam b342
Close.Described plank II 401 is fitted with the periphery of raw bamboo column c20143.If all having in the plate face of each piece of plank II 401
Dry through hole II 4011.These through holes II 4011 are respectively positioned on plank II 401 plate face and raw bamboo column c20141 or raw bamboo column
In place of the laminating of d20144 periphery.It is inserted with bolt II 402 in through hole II 4011.Described bolt II 402 pass through screw I 2011,
Spun after through hole II 4011 and screw II 3011 fixation with nut II 403.
Referring to Fig. 5, described in-line node 5 includes what a principal post 2 was intersected vertically with principal post 2 with one and was fixedly connected
Crossbeam 3.Principal post 2 in described in-line node 5 includes 4 or 6 raw bamboo columns 201.Wherein there is row's raw bamboo column 201 short
In another row's raw bamboo column 201.Described crossbeam 3 is placed on short row's raw bamboo column 201 and crossbeam 3 and long row's raw bamboo
It is disposed with plank III 501 between column 201.The plate face of described plank III 501 is fitted with the periphery of crossbeam 3.Described plank III
501 are fitted with the periphery of long raw bamboo column 201.Some through holes III 5011 are all had on the plate face of each piece of plank III 501.This
In place of a little through holes III 5011 are respectively positioned on the fitting of plank III 501 plate face and raw bamboo column 201 periphery.It is inserted with through hole III 5011
Bolt III 502.Several screws II 3011 are drilled with the outer surface of raw bamboo crossbeam 301 in described crossbeam 3.These screws II
3011 both sides running through raw bamboo crossbeam 301 outer surface.Described bolt III 502 passes through screw I 2011, through hole III 5011 and screw II
Spun after 3011 fixation with nut III 503.
Referring to Fig. 6, described T-section point 6 includes the horizontal stroke that a principal post 2 is intersected vertically with principal post 2 with and is fixedly connected
Beam 3.The crossbeam 3 being mutually perpendicular to two including a principal post 2 and being fixedly connected with principal post 2.Two crossbeams 3 are respectively crossbeam
C361 and crossbeam d362.Principal post 2 in described T-section point 6 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
G20161, raw bamboo column h20162 and raw bamboo column i20163, another row is followed successively by raw bamboo column j20164, raw bamboo column
K20165 and raw bamboo column l20166.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column h20162 and former
Bamboo column stand k20165.Described raw bamboo column h20162, raw bamboo column k20165 and raw bamboo column l20166 are shorter than remaining raw bamboo and stand
Post.The centerline projection point line of this three short raw bamboo columns constitutes a L-shaped.
The middle part of described crossbeam c361 is placed on raw bamboo column h20162 and raw bamboo column k20165.And crossbeam c361 with
It is disposed with plank VI 601 between raw bamboo column g20161 and raw bamboo column j20164.The plate face of described plank VI 601 and crossbeam
The periphery laminating of c361.Described plank VI 601 is fitted with the periphery of raw bamboo column g20161 and raw bamboo column j20164.
One end of described crossbeam d362 is placed on raw bamboo column l20166.And crossbeam d362 and raw bamboo column l20166
Between be disposed with plank VI 601.The plate face of described plank VI 601 is fitted with the periphery of crossbeam d362.Described plank VI 601 with
The periphery laminating of raw bamboo column l20166.
Described crossbeam c361 and the T-shaped arrangement of crossbeam d362.
Some through holes VI 6011 are all had on the plate face of each piece of plank VI 601.These through holes VI 6011 are respectively positioned on plank
In place of the fitting of VI 601 plate faces and raw bamboo column 201 periphery.It is inserted with bolt VI 602 in through hole VI 6011.Described threaded screw fasteners
VI 602 sequentially pass through screw I 2011, through hole VI 6011 and screw II 3011 after spin fixation with nut VI 603.
Referring to Fig. 7 and Fig. 8, described crisscross joint 7 includes the crossbeam that a principal post 2 is fixedly connected with principal post 2 with three
3.Three crossbeams 3 are respectively crossbeam e371, crossbeam f372 and crossbeam g373.
The principal post 2 of described crisscross joint 7 includes 6 raw bamboo columns 201.Wherein one row is followed successively by raw bamboo column
M20171, raw bamboo column n20172 and raw bamboo column o20173, another row is followed successively by raw bamboo column p20174, raw bamboo column
Q20175 and raw bamboo column r20176.The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column n20172 and former
Bamboo column stand q20175.Described raw bamboo column n20172, raw bamboo column p20174, raw bamboo column q20175 and raw bamboo column r20176
It is shorter than remaining raw bamboo column.The centerline projection point line of this 4 raw bamboo columns constitutes a T-shaped.
One end of described crossbeam e371 is placed on raw bamboo column p20174.
The middle part of described crossbeam f372 is placed on raw bamboo column n20172 and raw bamboo column q20175.And crossbeam f372 with
It is arranged with plank V 701 between raw bamboo column m20171 and raw bamboo column o20173.The plate face of described plank V 701 and crossbeam
The periphery laminating of e371.Described plank V 701 is fitted with the periphery of raw bamboo column m20171 or raw bamboo column o20173.Often
Some through holes V 7011 are all had on the plate face of one piece of plank V 701.These through holes V 7011 be respectively positioned on plank V 701 plate face with
In place of the laminating of raw bamboo column 201 periphery.Described bolt VI 702 sequentially passes through screw I 2011, through hole V 7011 and screw II
Spun after 3011 fixation with nut V 703.
One end of described crossbeam g373 is placed on raw bamboo column r20176.
Three crossbeams are in that cross is arranged.Described crossbeam f372 is vertical with crossbeam e371.Described crossbeam f372 and crossbeam
G373 is also vertical.In the screw II 3011 of described crossbeam f372 and crossbeam e371 and crossbeam g373 end correspondence position, there is screw rod
704.Described screw rod 704 level runs through the both sides of crossbeam f372 outer surface.The two ends of described screw rod 704 are connected with a spiral shell respectively
Line sleeve pipe 705.One collar 706 is all welded with two threaded sleeves 705.The screw II of described crossbeam e371 and crossbeam g373
It is respectively provided with a bolt 707 in 3011.After described bolt 707 passes vertically through screw II 3011 and the collar 706,
Spin fixation with nut VI 708.
What deserves to be explained is, referring to Fig. 2, short in corner post node 4, in-line node 5, T-section point 6 and crisscross joint 7
Raw bamboo column 201 top surface on be milled with the arch groove 2012 fitting in raw bamboo beam periphery.
Described floor construction 1 rides upon in frame structure, and floor construction 1 is connected with described crossbeam 3.
Referring to Fig. 9 and Figure 10, described floor construction 1 includes raw bamboo floor beam 104, anticracking grout layer 101, adiabator layer
102 and bamboo cotton plate 103.
Described raw bamboo floor beam 104 includes the raw bamboo that two-layer is arranged side by side, using even between two neighbouring raw bamboos
Fitting 106 connects.The two-layer raw bamboo of described raw bamboo floor beam 104 is respectively upper strata raw bamboo 1041 and lower floor's raw bamboo 1042.
Described raw bamboo floor beam 104 lower section installing fire-resistant gypsum panel 105.Bamboo cotton plate is coated with described lower floor raw bamboo 1042
103.The top of the lower face adjacent lower floor raw bamboo 1042 of described bamboo cotton plate 103.It is coated with insulation material on described bamboo cotton plate 103
Layer 102.It is coated with anticracking grout layer 101 on described adiabator layer 102.Described upper strata raw bamboo 1041 is wrapped in anticracking grout
Inside layer 101.What deserves to be explained is, in the present embodiment, fire-resistant gypsum panel 105 also serves as furred ceiling.
Described connector 106 adopts bolt VI 1061 and nut VI 1062.It is former that described bolt VI 1061 sequentially passes through upper strata
After bamboo 1041, part anticracking grout layer 101, adiabator layer, bamboo cotton plate 103, lower floor's raw bamboo 1042 and fire-resistant gypsum panel 105 with
Nut VI 1062 spins fixation.
Claims (7)
1. a kind of two-layer raw bamboo structural system is it is characterised in that include：Multiple principal posts (2), multiple crossbeam (3), and multiple
Beam, column connected node；
Described principal post (2) includes 4 or 6 raw bamboo columns (201), is arranged as two rows to the quantity such as these raw bamboo columns (201)；
It is placed with some pieces of planks I (202) between described two rows' raw bamboo column (201)；The periphery of each raw bamboo column (201) is equal
Fit with the plate face of plank I (202)；Some through holes I (2021) are all had on the plate face of each piece of plank I (202)；These through holes
In place of I (2021) is respectively positioned on the fitting of plank I (202) plate face and raw bamboo column (201) periphery；It is inserted with through hole I (2021)
Bolt I (203)；Several screws I (2011) are drilled with the outer surface of described raw bamboo column (201)；These screws I (2011) pass through
Wear the both sides of raw bamboo column (201) outer surface；Described bolt I (203) passes through screw I (2011) and through hole I (2021) afterwards and spiral shell
Female I (204) spins fixation；
Two raw bamboo crossbeams (301) that described crossbeam (3) inclusion is arranged up and down；In the end ring of described raw bamboo crossbeam (301)
It is inoculated with filling paste；Several screws II (3011) are drilled with the outer surface of described raw bamboo crossbeam (301)；These screws II
(3011) both sides of raw bamboo crossbeam (301) outer surface are run through；
Described beam, column connected node include corner post node (4), in-line node (5), T-section point (6) and crisscross joint (7)；
Described corner post node (4) includes the crossbeam (3) that a principal post (2) is mutually perpendicular to two and is fixedly connected with principal post (2)；
Two crossbeams (3) are respectively crossbeam a (341) and crossbeam b (342)；
Principal post (2) in described corner post node (4) includes 6 raw bamboo columns (201)；Wherein one row is followed successively by raw bamboo column a
(20141), raw bamboo column b (20142) and raw bamboo column c (20143), another row is followed successively by raw bamboo column d (20144), raw bamboo
Column e (20145) and raw bamboo column f (20146)；The raw bamboo column in two row's raw bamboo column centre positions is respectively raw bamboo column b
And raw bamboo column e (20145) (20142)；Described raw bamboo column b (20142), raw bamboo column e (20145) and raw bamboo column f
(20146) it is shorter than remaining raw bamboo column；One end of described crossbeam a (341) is placed in raw bamboo column e (20145)；Described crossbeam b
(342) one end is placed in raw bamboo column f (20146)；Described crossbeam a (341) and the L-shape arrangement of crossbeam b (342)；Described horizontal stroke
It is disposed with plank II (401) between beam a (341) and raw bamboo column d (20144)；The plate face of described plank II (401) and crossbeam a
(341) periphery laminating；Described plank II (401) is fitted with the periphery of raw bamboo column d (20144)；Described crossbeam b
(342) also it is disposed with plank II (401) and raw bamboo column c (20143) between；The plate face of described plank II (401) and crossbeam b
(342) periphery laminating；Described plank II (401) is fitted with the periphery of raw bamboo column c (20143)；Each piece of plank II
(401) some through holes II (4011) are all had on plate face；These through holes II (4011) be respectively positioned on plank II (401) plate face with former
In place of the laminating of bamboo column stand c (20141) or raw bamboo column d (20144) periphery；Described bolt II (402) passes through screw I
(2011), through hole II (4011) and screw II (3011) are spun with nut II (403) fixation afterwards；
Described in-line node (5) includes the crossbeam that a principal post (2) intersects vertically and is fixedly connected with principal post (2) with
(3)；Principal post (2) in described in-line node (5) includes 4 or 6 raw bamboo columns (201)；Wherein there is row's raw bamboo column
(201) it is shorter than another row's raw bamboo column (201)；Described crossbeam (3) is placed on short row's raw bamboo column (201) and crossbeam
(3) it is disposed with plank III (501) and long row's raw bamboo column (201) between；The plate face of described plank III (501) and crossbeam
(3) periphery laminating；Described plank III (501) is fitted with the periphery of long raw bamboo column (201)；Each piece of plank III
(501) some through holes III (5011) are all had on plate face；These through holes III (5011) be respectively positioned on plank III (501) plate face with former
In place of the laminating of bamboo column stand (201) periphery；It is inserted with bolt III (502) in through hole III (5011)；Raw bamboo in described crossbeam (3)
Several screws II (3011) are drilled with the outer surface of crossbeam (301)；These screws II (3011) run through raw bamboo crossbeam (301) outward
The both sides on surface；Described bolt III (502) passes through screw I (2011), through hole III (5011) and screw II (3011) afterwards and nut
III (503) spins fixation；
Described T-section point (6) includes the crossbeam (3) that a principal post (2) intersects vertically and is fixedly connected with principal post (2) with；
The crossbeam (3) being mutually perpendicular to two including a principal post (2) and being fixedly connected with principal post (2).Two crossbeams (3) are respectively horizontal stroke
Beam c (361) and crossbeam d (362)；Principal post (2) in described T-section point (6) includes 6 raw bamboo columns (201)；Wherein one row according to
Secondary for raw bamboo column g (20161), raw bamboo column h (20162) and raw bamboo column i (20163), another row is followed successively by raw bamboo column j
(20164), raw bamboo column k (20165) and raw bamboo column l (20166)；The raw bamboo column in two row's raw bamboo column centre positions is respectively
For raw bamboo column h (20162) and raw bamboo column k (20165)；Described raw bamboo column h (20162), raw bamboo column k (20165) and
Raw bamboo column l (20166) is shorter than remaining raw bamboo column；
The middle part of described crossbeam c (361) is placed in raw bamboo column h (20162) and raw bamboo column k (20165)；And crossbeam c
(361) it is disposed with plank VI (601) and raw bamboo column g (20161) and raw bamboo column j (20164) between；Described plank VI
(601) plate face is fitted with the periphery of crossbeam c (361)；Described plank VI (601) is stood with raw bamboo column g (20161) and raw bamboo
The periphery laminating of post j (20164)；
One end of described crossbeam d (362) is placed in raw bamboo column l (20166)；And crossbeam d (362) and raw bamboo column l
(20166) also between be disposed with plank VI (601)；The plate face of described plank VI (601) is fitted with the periphery of crossbeam d (362)；
Described plank VI (601) is fitted with the periphery of raw bamboo column l (20166)；
Described crossbeam c (361) and the T-shaped arrangement of crossbeam d (362)；
Some through holes VI (6011) are all had on the plate face of each piece of plank VI (601)；These through holes VI (6011) are respectively positioned on wood
In place of the fitting of plate VI (601) plate face and raw bamboo column (201) periphery；It is inserted with bolt VI (602) in through hole VI (6011)；Institute
State threaded screw fasteners VI (602) sequentially pass through screw I (2011), through hole VI (6011) and screw II (3011) afterwards with nut VI
(603) spin fixation；
Described crisscross joint (7) includes the crossbeam (3) that a principal post (2) is fixedly connected with principal post (2) with three；Three crossbeams
(3) it is respectively crossbeam e (371), crossbeam f (372) and crossbeam g (373)；
The principal post (2) of described crisscross joint (7) includes 6 raw bamboo columns (201)；Wherein one row is followed successively by raw bamboo column m
(20171), raw bamboo column n (20172) and raw bamboo column o (20173), another row is followed successively by raw bamboo column p (20174), raw bamboo
Column q (20175) and raw bamboo column r (20176)；Described raw bamboo column n (20172), raw bamboo column p (20174), raw bamboo column
Q (20175) and raw bamboo column r (20176) are shorter than remaining raw bamboo column；
One end of described crossbeam e (371) is placed in raw bamboo column p (20174)；
The middle part of described crossbeam f (372) is placed in raw bamboo column n (20172) and raw bamboo column q (20175)；And crossbeam f
(372) it is arranged with plank V (701) and raw bamboo column m (20171) and raw bamboo column o (20173) between；Described plank V
(701) plate face is fitted with the periphery of crossbeam e (371)；Described plank V (701) is stood with raw bamboo column m (20171) or raw bamboo
The periphery laminating of post o (20173)；Some through holes V (7011) are all had on the plate face of each piece of plank V (701)；These lead to
In place of hole V (7011) is respectively positioned on the fitting of plank V (701) plate face and raw bamboo column (201) periphery；Described bolt VI
(702) sequentially pass through screw I (2011), through hole V (7011) and screw II (3011) to spin with nut V (703) afterwards fixation；
One end of described crossbeam g (373) is placed in raw bamboo column r (20176)；
In described crossbeam f (372) and the screw II (3011) of crossbeam e (371) and crossbeam g (373) end correspondence position, there is spiral shell
Bar (704)；Described screw rod (704) level runs through the both sides of crossbeam f (372) outer surface；The two ends of described screw rod (704) are revolved respectively
It is connected to a threaded sleeve (705)；One collar (706) is all welded with two threaded sleeves (705)；Described crossbeam e (371)
Be respectively provided with a bolt (707) in the screw II (3011) of crossbeam g (373)；Described bolt (707) is vertically
Through after screw II (3011) and the collar (706), spin fixation with nut VI (708).
2. a kind of two-layer raw bamboo structural system according to claim 1 it is characterised in that：The plurality of principal post (2), multiple
Crossbeam (3) constitutes frame structure together with multiple beams, column connected node；Floor construction (1) is also erected with described frame structure,
And floor construction (1) is connected with described crossbeam (3).
3. a kind of two-layer raw bamboo structural system according to claim 2 it is characterised in that：Described floor construction (1) includes
Raw bamboo floor beam (104), anticracking grout layer (101), adiabator layer (102) and bamboo cotton plate (103)；
Described raw bamboo floor beam (104) includes the raw bamboo that two-layer is arranged side by side, using connection between two neighbouring raw bamboos
Part (106) connects；The two-layer raw bamboo of described raw bamboo floor beam (104) is respectively upper strata raw bamboo (1041) and lower floor's raw bamboo
(1042)；
Installing fire-resistant gypsum panel (105) below described raw bamboo floor beam (104)；It is coated with bamboo cotton in described lower floor raw bamboo (1042)
Plate (103)；The top of lower face adjacent lower floor raw bamboo (1042) of described bamboo cotton plate (103)；Described bamboo cotton plate (103) is upper to be covered
There is adiabator layer (102)；It is coated with anticracking grout layer (101) on described adiabator layer (102)；Described upper strata raw bamboo
(1041) it is wrapped in anticracking grout layer (101) internal.
4. any one two-layer raw bamboo structural system according to claims 1 to 4 it is characterised in that：Described short raw bamboo
The arch groove (2012) fitting in raw bamboo beam periphery is milled with column (201) top surface.
5. a kind of two-layer raw bamboo structural system according to claim 3 it is characterised in that：Described connector (106) adopts
Bolt VI (1061) and nut VI (1062).Described bolt VI (1061) sequentially passes through upper strata raw bamboo (1041), part cracking resistance sand
Pulp layer (101), adiabator layer, bamboo cotton plate (103), lower floor's raw bamboo (1042) and fire-resistant gypsum panel (105) afterwards with nut VI
(1062) spin fixation.
6. a kind of two-layer raw bamboo structural system according to claim 1 and 2 it is characterised in that：Described bolt I (203)
Also there is between head and raw bamboo column (201) periphery pad (205).
7. a kind of two-layer raw bamboo structural system according to claim 1 and 2 it is characterised in that：Described raw bamboo crossbeam (301)
Pad II (302) is also had on the periphery at screw II (3011) place.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610960360.5A CN106381924B (en) | 2016-10-28 | 2016-10-28 | A kind of two layers of raw bamboo structural system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960360.5A CN106381924B (en) | 2016-10-28 | 2016-10-28 | A kind of two layers of raw bamboo structural system |
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| CN106381924B CN106381924B (en) | 2019-07-09 |
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| CN108060719A (en) * | 2017-12-18 | 2018-05-22 | 南京林业大学 | More, high-rise wood/bamboo frame structure core column type node |
| CN109811888A (en) * | 2019-03-11 | 2019-05-28 | 重庆大学 | A kind of connecting node of raw bamboo crossbeam and column |
| CN111894284A (en) * | 2020-08-12 | 2020-11-06 | 中冶建工集团有限公司 | Assembly type installation and construction method for raw bamboo structure |
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|---|---|
| CN106381924B (en) | 2019-07-09 |
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