CN107956495A - A kind of stone cultural artifact anchoring process - Google Patents
A kind of stone cultural artifact anchoring process Download PDFInfo
- Publication number
- CN107956495A CN107956495A CN201711167948.6A CN201711167948A CN107956495A CN 107956495 A CN107956495 A CN 107956495A CN 201711167948 A CN201711167948 A CN 201711167948A CN 107956495 A CN107956495 A CN 107956495A
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- China
- Prior art keywords
- mounting hole
- stone cultural
- cultural artifact
- return
- hollow lever
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0093—Accessories
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention relates to historical relic's protection field, discloses a kind of stone cultural artifact anchoring process, it is characterised in that include the following steps：Step1：Mounting hole is drilled out by drill bit on stone cultural artifact；Step2：High-pressure pump blows high pressure gas by tracheae toward the mounting hole；Step3：Anchor rod component after derusting is penetrated into mounting hole；Step4：Grouting pump injects fixed slurry in mounting hole by the anchor rod component.The present invention has the following advantages and effects：This programme utilizes new mechanical structure, lifts the security and stability of stone cultural artifact.
Description
Technical field
The present invention relates to a kind of historical relic to repair field, more specifically, it relates to a kind of stone cultural artifact anchoring process.
Background technology
Important component of the stone cultural artifact as Chinese elite cultural heritage, spreads all over the country, it has great history, skill
Art, science, society and cultureal value.But seriously affected for a long time be subject to factor of natural environment and mankind's activity, it is most of
Stone cultural artifact is in Critical Condition, and inside produces more gap, very fragile.To delay the deterioration of stone cultural artifact, stone is improved
The service life of matter historical relic is an important topic of current research.
The content of the invention
In view of the deficienciess of the prior art, the invention reside in a kind of stone cultural artifact anchoring process is provided, reach lifting stone
Matter historical relic security and stability, the purpose in service life.
To achieve the above object, the present invention provides following technical solution：A kind of stone cultural artifact anchoring process, including it is as follows
Step：
Step1：Mounting hole is drilled out by drill bit on stone cultural artifact；
Step2：High-pressure pump blows high pressure gas by tracheae toward the mounting hole；
Step3：Anchor rod component after derusting is penetrated into mounting hole；
Step4：Grouting pump injects fixed slurry in mounting hole by the anchor rod component.
By using above-mentioned technical proposal, mounting hole is got on stone cultural artifact by drill bit, then blows to high pressure gas
In mounting hole, the flour sand in mounting hole and clay are blown clean, then penetrate into anchor rod component in mounting hole, by fixed slurry
It is injected into by anchor rod component in mounting hole, fixed slurry is penetrated into the gap in stone cultural artifact, in fixed slurry solidification
Afterwards, you can make stone cultural artifact more firm, effectively lift service life and security and stability.
The present invention is further arranged to：The fixation slurry is made of portland cement.
By using above-mentioned technical proposal, portland cement have frost resistance is good, fast solidifying, anti-carbonation properties are good,
The characteristics of drying shrinkage is small so that fixed slurry penetrates into the gap in stone cultural artifact the curing that can realize stone cultural artifact rapidly,
Make stone cultural artifact that there is preferable security and stability within the faster time.
The present invention is further arranged to：The anchor rod component includes hollow lever, stop grouting plug, detent mechanism, multiple notes
Hole is starched, multiple injected holes are opened on the outer wall of hollow lever, and the stop grouting plug is sheathed on hollow lever and is arranged in
In mounting hole, the detent mechanism is connected with hollow lever and is contradicted with stop grouting plug.
By using above-mentioned technical proposal, fixed slurry is injected into hollow lever, is then injected into fixation from injected hole
Kong Zhong, then from the gap that mounting hole penetrates into stone cultural artifact, meanwhile, mounting hole is blocked by stop grouting plug, persistently into
During fixed slurry is injected in the empty body of rod, the internal pressure increase of the fixation slurry in mounting hole, so as to lift fixed slurry
Expect the distance of infiltration, further lift the security and stability of stone cultural artifact.
The present invention is further arranged to：The detent mechanism includes pallet and locking member, and the pallet is sheathed on hollow
Contradicted on the body of rod and with the one end of the stop grouting plug away from mounting hole, the locking member is threadedly coupled with hollow lever and and pallet
Contradict.
By using above-mentioned technical proposal, rotary fastenings, contradict with pallet, and pallet are applied toward close to stone cultural artifact
The pressure in direction, pallet is positioned, meanwhile, stop grouting plug is positioned, makes fixed slurry be not easy to overflow from mounting hole, saves money
Source.
The present invention is further arranged to：Multiple expanding grout stops, the expanding only slurry are arranged with the hollow lever
Ring is intervally arranged with injected hole, and the expanding grout stop includes ring body and the sealing mechanism being arranged in ring body, the sealer
The inner wall of structure and mounting hole contradicts.
By using above-mentioned technical proposal, the setting of multiple expanding grout stops, makes between two neighboring expanding grout stop
The pressure increase of fixed slurry, so as to which fixed slurry is conveyed longer distance, further improves the peace of stone cultural artifact
Total stability.
The present invention is further arranged to：The sealing mechanism includes expanding disk, locating piece and sealing ring, the sealing ring
It is sheathed on expanding disk and is contradicted with the inner wall of mounting hole, the locating piece is fixed in ring body and is formed between the ring body
For placing the accommodating chamber of expanding disk.
By using above-mentioned technical proposal, after the moisture during expanding disk absorbs a small amount of fixed slurry, expand, pass through
The position-limiting action of accommodating chamber, applies expansionary force to sealing ring, then makes to produce necessarily between sealing ring and the inner wall of mounting hole
Extruding force so that there is preferable leakproofness between two neighboring grout stop so that fixed slurry can transmit farther out away from
From lifting the security and stability of stone cultural artifact.
The present invention is further arranged to：The sealing mechanism includes platen, sealing ring and the first elastic component, and described first
One end of elastic component is connected the other end with ring body and is connected with platen, the platen be slidably connected on hollow lever and with the ring
The holding chamber for being used for placing sealing ring is formed between body.
By using above-mentioned technical proposal, fixed slurry is injected into mounting hole after injected hole export, is starched with fixed
Material filling injected hole, fixed slurry apply pressure to platen, platen is moved toward close to the direction of sealing ring, and applied to sealing ring
Plus-pressure, sealing ring deform upon, the extruding force between lift-off seal circle and mounting hole, thus lift-off seal circle and mounting hole it
Between leakproofness so that there is preferable leakproofness, so that fixed slurry can transmit farther out between two neighboring grout stop
Distance, lift the security and stability of stone cultural artifact.
The present invention is further arranged to：The hollow lever is internally provided with non-return mechanism.
By using above-mentioned technical proposal, after stopping injecting fixed slurry to hollow lever, pass through setting for non-return mechanism
Put, the fixation slurry that can effectively prevent from having been injected into stone cultural artifact is largely overflowed from mounting hole.
The present invention is further arranged to：The non-return mechanism includes check plate, non-return hole, elastic non-return film, described to stop
Return plate to be fixed on the inner wall of hollow lever, the non-return hole is opened on check plate, and the elasticity non-return film is fixed on non-return
Backboard is to the side of stop grouting plug and is covered on non-return hole.
By using above-mentioned technical proposal, fixed slurry is injected into hollow stem by the one end of hollow lever away from injected hole
In body, by the effect of pressure, elastic non-return film is jacked up, so as to be injected into mounting hole from injected hole, is stopping noting
After entering fixed slurry, fixed slurry produces that trend, elastic non-return film cover derived from hollow lever toward the direction of remote injected hole
It is placed on non-return hole, plays preferable non-return effect, is overflowed so as to not easily cause a large amount of fixed slurries from mounting hole.
The present invention is further arranged to：The non-return mechanism includes check plate, non-return hole, backflow preventing mouth plug, the second elastic component,
The check plate is fixed on the inner wall of hollow lever, and the non-return hole is opened on check plate, and the backflow preventing mouth plug is articulated with only
Backboard is returned to the side of stop grouting plug and is connected by second elastic component with check plate.
By using above-mentioned technical proposal, fixed slurry is injected into hollow stem by the one end of hollow lever away from injected hole
In body, by the effect of pressure, backflow preventing mouth plug is jacked up, it is solid stopping injection so as to be injected into from injected hole in mounting hole
After determining slurry, fixed slurry produces toward the direction of remote injected hole the trend derived from hollow lever, passes through the second elastic component
Elastic force acts on, and non-return corking is located on non-return hole, plays preferable non-return effect, so as to not easily cause a large amount of fixed slurries from admittedly
Determine to overflow in hole.
In conclusion the invention has the advantages that：
Fixed slurry is injected into mounting hole by hollow lever by injected hole, passes through setting for non-return mechanism and expanding grout stop
Put, fixed slurry there can be higher interior pressure, can transmit larger distance, stone cultural artifact is had preferable safety surely
It is qualitative.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of embodiment 1；
Fig. 3 is enlarged drawing at the A of Fig. 2, to embody the structure diagram of expanding grout stop；
Fig. 4 is the structure diagram of embodiment 2；
Fig. 5 is enlarged drawing at the B of Fig. 4, to embody the structure diagram of sealing mechanism.
Reference numeral：1st, mounting hole；2nd, anchor rod component；21st, hollow lever；22nd, stop grouting plug；23rd, detent mechanism；24th, note
Starch hole；31st, pallet；32nd, locking member；4th, expanding grout stop；41st, ring body；42nd, sealing mechanism；51st, expanding disk；52nd, locating piece；
53rd, sealing ring；6th, non-return mechanism；61st, check plate；62nd, non-return hole；63rd, elastic non-return film；71st, platen；72nd, the first elastic component；
82nd, backflow preventing mouth plug；83rd, the second elastic component；84th, lead-in chamfered.
Embodiment
The present invention will be further described referring to the drawings.
Embodiment 1：As shown in Figure 1, a kind of stone cultural artifact anchoring process, includes the following steps：
Step1：Pore-forming, mounting hole 1 is drilled out on stone cultural artifact by drill bit, and drill bit is double barrel, the axle center of mounting hole 1
Angle deviation between horizontal plane, vertical plane is respectively less than 0.5 ° ~ 1 °；
Step2：Borehole cleaning, blows high pressure gas by tracheae by high-pressure pump toward mounting hole 1, and the flour sand in mounting hole 1 and clay are dried up
Only；
Step3：It is fixed, the anchor rod component 2 after derusting is penetrated into mounting hole 1；
Step4：Slip casting, grouting pump inject fixed slurry in mounting hole 1 by anchor rod component 2.
Fixed slurry is made of portland cement, and chloride content（Weight）Less than 0.1%, the ratio of mud（Weight）For
0.5, cement-sand ratio（Weight）For 1.
Anchor rod component 2 includes hollow lever 21, stop grouting plug 22, detent mechanism 23 and multiple injected holes 24, hollow lever 21
In elongated tubular, one end is provided with external screw thread.Injected hole 24 is opened in hollow lever 21 away from externally threaded one end, and these
Injected hole 24 is arranged along the length direction of hollow lever 21.Stop grouting plug 22 is cylindrical, and outside diameter gradually increases, and has
It is certain elastic, in the present embodiment, it is made of rubber.Stop grouting plug 22 is sheathed on hollow lever 21, and outside diameter is smaller
One end towards mounting hole 1.Stop grouting plug 22 is tucked into mounting hole 1, the larger one end fraction of outside diameter reveals from mounting hole 1
Go out.
Detent mechanism 23 includes pallet 31 and locking member 32.Pallet 31 is circular hard metal foil, is sheathed on hollow
On the body of rod 21, and the end of pallet 31 and stop grouting plug 22 is contradicted.Locking member 32 is nut, is threaded in hollow lever 21
On, rotating nuts, make nut be contradicted with pallet 31 back to the side of stop grouting plug 22, and pallet 31 is produced to be moved toward close to stop grouting plug 22
Trend.
As shown in Fig. 2, it is arranged with multiple expanding grout stops 4 in the one end of hollow lever 21 away from locking member 32.Two expansions
One above-mentioned injected hole 24 is set between footpath grout stop 4.As shown in figure 3, expanding grout stop 4 includes ring body 41 and sealing mechanism
42。
Sealing mechanism 42 includes expanding disk 51, locating piece 52 and sealing ring 53.Ring body 41 is arranged and is fixed in annular shape
Hollow lever 21（See Fig. 1）Outer wall on.Locating piece 52 is in annular shape, is also arranged and is fixed on the outer wall of hollow lever 21,
Locating piece 52 and ring body 41 are arranged in parallel, and locating piece 52, the outside diameter of ring body 41 are slightly less than mounting hole 1（See Fig. 1）It is interior
Footpath.Make to form the accommodating chamber for being used for placing expanding disk 51 between locating piece 52 and ring body 41, and distinguish the both sides of expanding disk 51
Contradicted with locating piece 52, ring body 41.Sealing ring 53 is set on expanding disk 51, and makes sealing ring 53 and mounting hole 1（See Fig. 1）
Inner wall contradict.Expanding disk 51 is made of high hydroscopic resin.
Non-return mechanism 6 is provided with hollow lever 21.Non-return mechanism 6 is located at hollow lever 21（See Fig. 1）Close to only slurry
One end of plug 22, including check plate 61, non-return hole 62, elastic non-return film 63.Check plate 61 is in the form of annular discs, is fixed on hollow lever
On 21 inner wall.Multiple above-mentioned non-return holes 62 are opened up on the surface of check plate 61.Elastic non-return film 63 uses rubber in strip
Glue is made, and end and check plate 61 are covered on non-return hole 62 back to the side of locking member 32.
In conclusion in use, fixed slurry is injected into hollow lever 21 by grouting pump, by the effect of pressure, make
The middle part of elastic non-return film 63 is arched upward, and fixed slurry is injected into mounting hole 1 by non-return hole 62 and injected hole 24, and is penetrated into
In the gap of stone cultural artifact, condense, is fixed, lifting the security and stability of stone cultural artifact；It is swollen with further injecting into fixed slurry
After swollen disk 51 absorbs a small amount of water, volume becomes larger, and then makes sealing ring 53 that widened trend occur, between lifting and mounting hole 1
Leakproofness, with the increase of the fixation slurry of injection, make the distant of fixed slurry extension.Stopping injecting fixed slurry
Afterwards, elastic non-return film 63 is covered on non-return hole 62, and fixed slurry is just not easy largely to overflow from non-return hole 62.
Embodiment 2：As shown in figure 4, it is sealer in place of a kind of stone cultural artifact anchoring process, with the difference of embodiment 1
Structure 42 eliminates expanding disk 51（See Fig. 3）Setting, non-return mechanism 6 eliminates elastic non-return film 63（See Fig. 3）Setting.
As shown in figure 5, sealing mechanism 42 includes platen 71,53 and first elastic component 72 of sealing ring.Non-return mechanism 6 is included only
Return plate 61, non-return hole 62, backflow preventing mouth plug 82, the second elastic component 83.First elastic component 72 and the second elastic component 83 are spring.
Platen 71 is arranged and is slidably connected to hollow lever 21（See Fig. 1）On, one end of the first elastic component 72 is fixed on ring
On body 41, the other end is fixed on platen 71, and the first elastic component 72 is applied all the time to platen 71 toward close to 41 direction of ring body
Elastic force.Platen 71 is pulled open, makes to form the holding chamber for being used for placing sealing ring 53 between tabletting and ring body 41.On the side of platen 71
Lead-in chamfered 84 is opened up at edge.The inner wall and lead-in chamfered 84 for making sealing ring 53 contradict.
Backflow preventing mouth plug 82 is articulated with check plate 61 towards on the side of ring body 41, and one end of the second elastic component 83 is fixed on only
Return on plug 82, the other end is fixed on check plate 61, the second elastic component 83 is applied all the time to backflow preventing mouth plug 82 toward close to non-return hole
The elastic force in 62 directions, makes the lid of backflow preventing mouth plug 82 be located on non-return hole 62.
In conclusion in use, fixed slurry is injected into hollow lever 21 by grouting pump, pass through the effect of pressure, will
Backflow preventing mouth plug 82 jacks up, and fixed slurry can be injected into mounting hole 1 by non-return hole 62 and injected hole 24, and penetrates into Shi Zhiwen
In the gap of thing, condense, is fixed, lifting the security and stability of stone cultural artifact；With fixed slurry is further injected into, slurry is fixed
Pressure is applied to platen 71, platen 71 is lifted the pressure to sealing ring 53, sealing ring 53 is occurred widened trend, lifting with
Leakproofness between mounting hole 1, with the increase of the fixation slurry of injection, makes the distant of fixed slurry extension.Stopping
After the fixed slurry of injection, the lid of backflow preventing mouth plug 82 is located on non-return hole 62, and fixed slurry is just not easy largely to overflow from non-return hole 62.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of stone cultural artifact anchoring process, it is characterised in that include the following steps：
Step1：Mounting hole (1) is drilled out by drill bit on stone cultural artifact；
Step2：High-pressure pump blows high pressure gas by tracheae toward the mounting hole (1)；
Step3：Anchor rod component (2) after derusting is penetrated into mounting hole (1)；
Step4：Grouting pump injects fixed slurry in mounting hole (1) by the anchor rod component (2).
2. a kind of stone cultural artifact anchoring process according to claim 1, it is characterized in that：The fixation slurry uses silicic acid
Salt cement is made.
3. a kind of stone cultural artifact anchoring process according to claim 2, it is characterized in that：The anchor rod component (2) includes
Hollow lever (21), stop grouting plug (22), detent mechanism (23), multiple injected holes (24), multiple injected holes (24) are opened in
On the outer wall of hollow lever (21), the stop grouting plug (22) is sheathed on hollow lever (21) and is arranged in mounting hole (1), institute
Detent mechanism (23) is stated to be connected with hollow lever (21) and contradict with stop grouting plug (22).
4. a kind of stone cultural artifact anchoring process according to claim 3, it is characterized in that：The detent mechanism (23) includes
Pallet (31) and locking member (32), the pallet (31) are sheathed on hollow lever (21) and with the stop grouting plug (22) away from solid
The one end for determining hole (1) contradicts, and the locking member (32) is threadedly coupled with hollow lever (21) and is contradicted with pallet (31).
5. a kind of stone cultural artifact anchoring process according to claim 4, it is characterized in that：Covered on the hollow lever (21)
Equipped with multiple expanding grout stops (4), the expanding grout stop (4) is intervally arranged with injected hole (24), the expanding grout stop (4)
Including ring body (41) and the sealing mechanism (42) being arranged in ring body (41), the sealing mechanism (42) is interior with mounting hole (1)
Wall contradicts.
6. a kind of stone cultural artifact anchoring process according to claim 5, it is characterized in that：The sealing mechanism (42) includes
Expanding disk (51), locating piece (52) and sealing ring (53), the sealing ring (53) is sheathed on expanding disk (51) and and mounting hole
(1) inner wall contradicts, and the locating piece (52), which is fixed in ring body (41) and is formed between the ring body (41), to be used to place
The accommodating chamber of expanding disk (51).
7. a kind of stone cultural artifact anchoring process according to claim 5, it is characterized in that：The sealing mechanism (42) includes
Platen (71), sealing ring (53) and the first elastic component (72), one end of first elastic component (72) are connected separately with ring body (41)
One end is connected with platen (71), and the platen (71) is slidably connected on hollow lever (21) and the shape between the ring body (41)
Into the holding chamber for placing sealing ring (53).
8. a kind of stone cultural artifact anchoring process according to claim 6 or 7, it is characterized in that：The hollow lever (21)
Be internally provided with non-return mechanism (6).
9. a kind of stone cultural artifact anchoring process according to claim 8, it is characterized in that：The non-return mechanism (6) includes
Check plate (61), non-return hole (62), elastic non-return film (63), the check plate (61) are fixed on the inner wall of hollow lever (21)
On, the non-return hole (62) is opened on check plate (61), and the elasticity non-return film (63) is fixed on check plate (61) back to only
The side of slurry plug (22) is simultaneously covered on non-return hole (62).
10. a kind of stone cultural artifact anchoring process according to claim 8, it is characterized in that：The non-return mechanism (6) includes
Check plate (61), non-return hole (62), backflow preventing mouth plug (82), the second elastic component (83), the check plate (61) are fixed on hollow lever
(21) on inner wall, the non-return hole (62) is opened on check plate (61), and the backflow preventing mouth plug (82) is articulated with check plate (61)
It is connected back to the side of stop grouting plug (22) and by second elastic component (83) with check plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167948.6A CN107956495B (en) | 2017-11-21 | 2017-11-21 | A kind of stone cultural artifact anchoring process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167948.6A CN107956495B (en) | 2017-11-21 | 2017-11-21 | A kind of stone cultural artifact anchoring process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956495A true CN107956495A (en) | 2018-04-24 |
| CN107956495B CN107956495B (en) | 2019-05-31 |
Family
ID=61965186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167948.6A Active CN107956495B (en) | 2017-11-21 | 2017-11-21 | A kind of stone cultural artifact anchoring process |
Country Status (1)
| Country | Link |
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| CN (1) | CN107956495B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756976A (en) * | 2018-06-11 | 2018-11-06 | 东北大学 | A kind of self-expanding anchor pole and its preparation and application |
| CN111472571A (en) * | 2020-05-09 | 2020-07-31 | 兰州理工大学 | Soil relic reinforcing anchor rod and using method thereof |
| CN109228778B (en) * | 2018-09-07 | 2020-12-11 | 中国科学院上海硅酸盐研究所 | Method for bonding and repairing silicate cultural relics |
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| CN111472571B (en) * | 2020-05-09 | 2020-11-27 | 兰州理工大学 | Soil relic reinforcing anchor rod and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107956495B (en) | 2019-05-31 |
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