CN104963705B - A kind of underground space tunneling construction method - Google Patents
A kind of underground space tunneling construction method Download PDFInfo
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- CN104963705B CN104963705B CN201510426872.9A CN201510426872A CN104963705B CN 104963705 B CN104963705 B CN 104963705B CN 201510426872 A CN201510426872 A CN 201510426872A CN 104963705 B CN104963705 B CN 104963705B
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Abstract
The invention provides a kind of underground space tunneling construction method, including：In proposed underground space both sides construction starting well and received well, the proposed underground space is divided into multiple spaced passages so that direction insertion of each passage along starting well to received well is set；Tube coupling is set in each channel by push bench process；Remove the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel so that adjacent passage is connected, and the top plate of tube coupling at adjacency channel is connected by metallic plate, be provided for supporting the support unit of tube coupling in the passage；The equal pouring reinforcement concrete at the top plate and bottom plate of the tube coupling, the pouring reinforcement concrete at the side plate of tube coupling at the edge channel of the underground space two.Present invention, avoiding or reduce the resettlement to existing facility on ground, reduce influence of the underground space construction to existing facility and surrounding enviroment；Construction is simple, and construction cost is low, and construction quality is high, and construction efficiency is fast.
Description
Technical field
The invention belongs to underground space development technical field of construction, a kind of underground space tunneling construction method is related generally to.
Background technology
With the fast development of China's urban construction, urban land resource is increasingly deficient.In order to lift urban land resource
Utilization rate, realizes that the multiple of soil uses, and promotes the sustainable development in city, in urban green space, square, road, pipeline etc. both
There are a kind of demand and development trend that underground space three-dimensional has been developed into urban construction of being carried out under facility.In order to reduce over the ground
The influence of the existing facility in face, is increasingly required and is implemented using subsurface excavation method, and tunneling method for constructing just refers in urban architecture engineering
In, directly excavated inside foundation soil body, without the construction method dug down always from ground daylight.
Underground space tunneling is carried out under the existing facility such as urban green space, square, road, pipeline when constructing, on the one hand by
Underground space height limitation, the operating space of concrete roof cast-in-place construction and limited height, concrete roof pouring quality are easy
Fluctuation, construction efficiency is slow；On the other hand, traditional shallow burial hidden digging is high in the regional implement general plan of weak soil high water level, over the ground face ring
Border influence is big, and existing method only using the tube coupling left after the tube coupling set by push bench process jacking in advance as in construction in later period
The exterior sheathing of portion's concrete structure, it is impossible to make full use of tube coupling, causes to waste the increase with construction cost.
The content of the invention
It is an object of the invention to provide a kind of underground space tunneling construction method, applied with solving existing tunneling construction method
The problem of working medium amount poor reliability, slow construction efficiency and high construction cost.
In order to achieve the above object, the invention provides a kind of underground space tunneling construction method, including：
In proposed underground space both sides construction starting well and received well, the proposed underground space is divided into multiple intervals
The passage of setting so that direction insertion of each passage along starting well to received well is set；
Tube coupling is set in each channel by push bench process；
Remove the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel so that adjacent passage is connected
It is logical, the top plate of tube coupling at adjacency channel is connected by metallic plate, is provided for supporting the support unit of tube coupling in the passage；
The equal pouring reinforcement concrete at the top plate and bottom plate of the tube coupling, the tube coupling at the edge channel of the underground space two
Side plate at pouring reinforcement concrete.
Further, multiple spaced passages be arranged in parallel, and are coffin.
Further, it is each logical being arranged on tube coupling by push bench process when the quantity of multiple passages is odd number
In step in road, specifically include：
Step 2.1a：Tube coupling is set in center-aisle by push bench process；
Step 2.2a：Tube coupling is set in other passages of not constructing by push bench process.
Further, in step 2.2a, constructed successively to both sides from center-aisle so that the preceding passage once constructed and
The passage once constructed afterwards is located at the both sides of center-aisle respectively.
Further, it is each logical being arranged on tube coupling by push bench process when the quantity of multiple passages is even number
In step in road, specifically include：
Step 2.1b：Tube coupling is set by a passage of the push bench process in two center-aisles, by push bench process two
Another passage in individual center-aisle sets tube coupling；
Step 2.2b：Tube coupling is set in other passages of not constructing by push bench process.
Further, in step 2.2b, from two center-aisles successively to the overall both sides construction of two center-aisles,
So that the passage that the preceding passage once constructed once is constructed with after is located at the overall both sides of two center-aisles respectively.
Further, the soil body removed at adjacency channel between the adjacent side plates and adjacent side plates of tube coupling so that phase
Adjacent passage is connected, and the top plate of tube coupling at adjacency channel is connected by metallic plate, support tube is provided in the passage
The step of support unit of section, specifically includes：
Step 3.1：Remove the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel；
Step 3.2：The top plate of tube coupling at adjacency channel is connected by the metallic plate；
Step 3.3：The support unit includes pile foundation and column, and the stake is set gradually at removed adjacent side plates
Base and column, the two ends of the column are separately fixed in the top plate of tube coupling and pile foundation, and the pile foundation is fixed on the bottom plate of tube coupling
In the soil body of lower section；
Step 3.4：Repeat step 3.1~3.3 is until complete the setting of all support units.
Further, in step 3.4, when the quantity of multiple passages is odd number, center-aisle and phase are first carried out
The setting of supported on both sides unit between adjacent two wing passages, then the setting of unit is outwards supported from center-aisle successively, and
And the support unit that the preceding support unit once constructed once is constructed with after is located at center-aisle both sides respectively.
Further, in step 3.4, when the quantity of multiple passages is even number, two center-aisles are first carried out
Between support unit setting, then be outwards supported from center-aisle the setting of unit successively, and preceding once construct
Support unit and after the support unit once constructed be located at the both sides of the support unit between two center-aisles respectively.
Further, the metallic plate is steel plate, and the tube coupling is steel pipe joint or armored concrete tube coupling.
The invention provides a kind of underground space tunneling construction method, realized by the tube coupling for connecting adjacency channel to pipe
Effective utilization of section, reduces construction cost；The resettlement to existing facility on ground is avoided or reduced, underground is reduced empty
Between the influence constructed to existing facility and surrounding enviroment, provided the user diversified construction selection；Construction is simple, applies
Working medium amount is high, and construction efficiency is fast.
Brief description of the drawings
Fig. 1 is the flow chart of underground space tunneling construction method provided in an embodiment of the present invention；
Fig. 2 is the front view of the underground space provided in an embodiment of the present invention；
Fig. 3 is the front view of passage provided in an embodiment of the present invention；
Fig. 4 is the sectional view of starting well provided in an embodiment of the present invention and received well；
Fig. 5 is the schematic diagram of the first seam provided in an embodiment of the present invention, the second seam and the 3rd seam；
Fig. 6 is the front view of the underground space after setting metallic plate provided in an embodiment of the present invention；
Fig. 7 for it is provided in an embodiment of the present invention between two center-aisles set support unit after the underground space main view
Figure；
Fig. 8 is the front view of the underground space after all support units of setting provided in an embodiment of the present invention；
Fig. 9 is the front view of the underground space after the top plate, side plate and bottom plate provided in an embodiment of the present invention for pouring tube coupling.
In figure, 1, existing facility, 2, the underground space, 3, first passage, 4, second channel, 5, third channel, 6, four-way
Road, 7, starting well, 8, received well, the 9, first seam, the 10, second seam, the 11, the 3rd seam, 12, the side of first passage side
Plate, 13, the side plate of second channel side, 14, metallic plate, 15, pile foundation, 16, column, 17, armored concrete.
Embodiment
The embodiment of the present invention is described in more detail below in conjunction with schematic diagram.According to description below and
Claims, advantages and features of the invention will become apparent from.It should be noted that, accompanying drawing uses very simplified form and equal
Using non-accurately ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
As shown in figure 1, the invention provides a kind of underground space tunneling construction method, including：
As shown in figs. 2 to 4, it is in the proposed both sides of the underground space 2 construction starting well 7 and received well 8, proposed underground is empty
Between 2 be divided into multiple spaced passages so that each passage is along starting well 7 to the direction insertion setting of received well 8；
As shown in figure 5, tube coupling is arranged on often by (jacking device is used in starting well 7 and received well 8) by push bench process
In individual passage；
As can be seen from figures 6 to 8, the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel is removed so that phase
Adjacent passage is connected, and the top plate of tube coupling at adjacency channel is connected by metallic plate 14 so that adjacent passage is connected, and
Play a part of sealing, waterproof and support, be provided for supporting the support unit of tube coupling in the passage；
As shown in figure 9, at the top plate and bottom plate of the tube coupling equal pouring reinforcement concrete 17, in the underground space two
Pouring reinforcement concrete 17 at the side plate of tube coupling at edge channel.
In the present embodiment, the underground space tunneling construction method includes：
Step 1：As shown in figs. 2 to 4, will be proposed in the proposed both sides of the underground space 2 construction starting well 7 and received well 8
The underground space 2 is divided into multiple spaced passages so that each passage arrives the direction insertion of received well 8 along starting well 7
Set；
Step 2：As shown in figure 5, (jacking device is used in starting well 7 and received well 8) is set tube coupling by push bench process
Put in each channel, in addition, starting well 7 and received well 8 are in inside and outside direction in Fig. 5, therefore do not mark the He of starting well 7 in Fig. 5
Received well 8；
Step 3：As can be seen from figures 6 to 8, the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel is removed,
So that adjacent passage is connected, the top plate of tube coupling at adjacency channel is connected by metallic plate 14 so that adjacent passage is linked to be
One, and play a part of sealing, waterproof and support, it is provided for supporting the support unit of tube coupling in the passage；
Step 4：As shown in figure 9, at the top plate and bottom plate of the tube coupling equal pouring reinforcement concrete 17, in the underground
Pouring reinforcement concrete 17 at the side plate of tube coupling at the edge channel of space two.
That is, in embodiments of the present invention, this method is constructed successively according to the order from step 1~4.
In the present embodiment, the underground space 2 is located under existing facility 1, and multiple spaced passages be arranged in parallel, and
For coffin, the quantity of multiple passages is 4, is first passage 3, second channel 4, third channel 5 and fourth lane respectively
6。
When the quantity of multiple passages is odd number, multiple passages have a center-aisle, are passing through push pipe
In the step of method sets tube coupling in each channel (i.e. step 2), specifically include：
Step 2.1a：Tube coupling is set in center-aisle by push bench process；
Step 2.2a：Tube coupling is set in other passages of not constructing by push bench process.
In step 2.2a, constructed successively to both sides from center-aisle so that the preceding passage once constructed once is applied with after
The passage of work is located at the both sides of center-aisle respectively, that is to say, that the passage between the preceding passage once constructed and center-aisle
Quantity and after number of channels between the passage once constructed and center-aisle it is identical.
When the quantity of multiple passages is even number, multiple passages have two center-aisles, are passing through push pipe
In the step of method sets tube coupling in each channel (i.e. step 2), specifically include：
Step 2.1b：(in the present embodiment, it is first passage 3 and second channel in two center-aisles by push bench process
4) passage in sets tube coupling, and tube coupling is set by another passage of push bench process in two center-aisles；
Step 2.2b：Tube coupling is set in other passages of not constructing by push bench process.
In step 2.2b, from two center-aisles successively to the overall both sides construction of two center-aisles so that previous
The passage of secondary construction and after the passage once constructed be located at the overall both sides of two center-aisles respectively, that is to say, that it is preceding once
Number of channels between one in the passage of construction and two center-aisles and after the passage once constructed and two centres lead to
Number of channels between another in road is identical.
For the situation of 4 passages in the present embodiment, that is, elder generation (uses many set jacking devices) simultaneously or the different time (uses
One or more sets jacking devices) construct first passage 3 and second channel 4, then while or different time construction third channel 5 and four-way
Road 6, in addition, carrying out jacking construction by a set of jacking device to save to use in cost, the present embodiment, therefore is only carried out different
When construct, might as well first construct first passage 3, then sequence of construction is followed successively by first passage 3, second channel 4, third channel 5 and
Construct after four-way 6, that is, second channel 4 of having constructed third channel 5, it is to avoid four-way of being constructed after construction second channel 4
Road 6 and then the situation for easily having influence on the second channel 4 constructed, improve construction reliability and construction quality.In addition, working as
When the quantity of multiple passages is odd number, that is, it is also same principle for step 2.1a and step 2.2a, herein not
Repeat again.
The soil body removed at adjacency channel between the adjacent side plates and adjacent side plates of tube coupling so that adjacent passage phase
Connection, the top plate of tube coupling at adjacency channel is connected by metallic plate, is provided for supporting the support list of tube coupling in the passage
The step (i.e. step 3) of member is specifically included：
Step 3.1：Remove adjacent side plates (two pieces of sides i.e. in the present embodiment at the first seam 9 of tube coupling at adjacency channel
Two blocks of side plates at two blocks of side plates and the 3rd seam 11 at plate, the second seam 10, wherein, two blocks of side plates at the first seam 9
The as side plate 12 of first passage side and the side plate 13 of adjacent second channel side) and adjacent side plates between the soil body；
Step 3.2：The top plate of tube coupling at adjacency channel is connected by the metallic plate 14；
Step 3.3：The support unit includes pile foundation 15 and column 16, and institute is set gradually at removed adjacent side plates
Pile foundation 15 and column 16 are stated, the two ends of the column 16 are separately fixed in the top plate of tube coupling and pile foundation 15, the pile foundation 15 is consolidated
It is scheduled in the soil body below the bottom plate of tube coupling；
Step 3.4：Repeat step 3.1~3.3 is until complete the setting of all support units.
In step 3.4, when the quantity of multiple passages is odd number, center-aisle and adjacent two wing passage are first carried out
Between supported on both sides unit setting, then be outwards supported from center-aisle the setting of unit successively, and preceding once apply
The support unit that the support unit of work is once constructed with after is located at center-aisle both sides respectively.
In step 3.4, when the quantity of multiple passages is even number, the support between two center-aisles is first carried out
The setting of unit, then be outwards supported from center-aisle the setting of unit successively, and the preceding support unit once constructed and
The support unit once constructed afterwards is located at the both sides of the support unit between two center-aisles respectively.Due to being in the present embodiment
4 passages, that is to say, that first carry out setting for the support unit between first passage 3 and second channel 4 (i.e. at the first seam 9)
Put, then simultaneously or the different time carry out the support unit between first passage 3 and third channel 5 (i.e. at the second seam 10) setting and
The setting of support unit between second channel 4 and fourth lane 6 (i.e. at the 3rd seam 11).
In addition, might as well by taking the first seam 9 as an example, other seam crossings similarly, it may occur to persons skilled in the art that,
After adjacent side plates are removed, support unit is arranged on and is not meant to that the lateral dimension of support unit can be by the first seam 9
The limitation of the lateral dimension of first seam 9, in fact, in construction, the size of the first seam 9 is previously set, in order to more preferable
Ground supports the underground space 2, and the lateral dimension of support unit needs to be set according to actual conditions, and the lateral dimension is than the first seam
9 lateral dimension is big, also can be equal or smaller than the lateral dimension of the first seam 9.
In the present embodiment, the metallic plate is steel plate, and the tube coupling is steel pipe joint or armored concrete tube coupling, this implementation
It is preferably steel pipe joint in example, because compared with removing armored concrete tube coupling, the side plate for removing steel pipe joint is more convenient, workman
Cutting operation is carried out in tube coupling.
The invention provides a kind of underground space tunneling construction method, realized by the tube coupling for connecting adjacency channel to pipe
Effective utilization of section, reduces construction cost；The resettlement to existing facility on ground is avoided or reduced, underground is reduced empty
Between the influence constructed to existing facility and surrounding enviroment, provided the user diversified construction selection；Construction is simple, applies
Working medium amount is high, and construction efficiency is fast.
The preferred embodiments of the present invention are above are only, any restriction effect is not played to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (9)
1. a kind of underground space tunneling construction method, it is characterised in that including：
In proposed underground space both sides construction starting well and received well, the proposed underground space is divided into multiple interval settings
Passage so that each passage is along starting well to the direction insertion setting of received well；
Tube coupling is set in each channel by push bench process；
Remove the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel so that adjacent passage is connected, and leads to
The top plate of tube coupling at metallic plate connection adjacency channel is crossed, is provided for supporting the support unit of tube coupling in the passage；
The equal pouring reinforcement concrete at the top plate and bottom plate of the tube coupling, the side of tube coupling at the edge channel of the underground space two
Pouring reinforcement concrete at plate；
Wherein, the soil body removed at adjacency channel between the adjacent side plates and adjacent side plates of tube coupling so that adjacent passage
It is connected, the top plate of tube coupling at adjacency channel is connected by metallic plate, is provided for supporting the support of tube coupling in the passage
The step of unit, specifically includes：Step 3.1：Remove the soil body between the adjacent side plates and adjacent side plates of tube coupling at adjacency channel；
Step 3.2：The top plate of tube coupling at adjacency channel is connected by the metallic plate；Step 3.3：The support unit include pile foundation and
Column, sets gradually the pile foundation and column, the two ends of the column are separately fixed at tube coupling at removed adjacent side plates
Top plate and pile foundation on, the pile foundation is fixed in the soil body below the bottom plate of tube coupling；Step 3.4：Repeat step 3.1~3.3
Until completing the setting of all support units.
2. underground space tunneling construction method as claimed in claim 1, it is characterised in that multiple spaced passages are parallel
Set, and be coffin.
3. underground space tunneling construction method as claimed in claim 1, it is characterised in that when the quantity of multiple passages is
During odd number, in the step of being set tube coupling in each channel by push bench process, specifically include：
Step 2.1a：Tube coupling is set in center-aisle by push bench process；
Step 2.2a：Tube coupling is set in other passages of not constructing by push bench process.
4. underground space tunneling construction method as claimed in claim 3, it is characterised in that in step 2.2a, logical from centre
Constructed successively to both sides in road so that the passage that the preceding passage once constructed once is constructed with after is located at the two of center-aisle respectively
Side.
5. underground space tunneling construction method as claimed in claim 1, it is characterised in that when the quantity of multiple passages is
During even number, in the step of being set tube coupling in each channel by push bench process, specifically include：
Step 2.1b：Tube coupling is set by a passage of the push bench process in two center-aisles, by push bench process in two
Between another passage in passage tube coupling is set；
Step 2.2b：Tube coupling is set in other passages of not constructing by push bench process.
6. underground space tunneling construction method as claimed in claim 5, it is characterised in that in step 2.2b, from two
Between passage constructed successively to the overall both sides of two center-aisles so that the preceding passage once constructed and after the passage once constructed
It is located at the overall both sides of two center-aisles respectively.
7. underground space tunneling construction method as claimed in claim 1, it is characterised in that in step 3.4, when multiple described
When the quantity of passage is odd number, the first setting of the supported on both sides unit between progress center-aisle and adjacent two wing passage, then from
Center-aisle is outwards supported the setting of unit, and the support that the preceding support unit once constructed once is constructed with after successively
Unit is located at center-aisle both sides respectively.
8. underground space tunneling construction method as claimed in claim 1, it is characterised in that in step 3.4, when multiple described
The quantity of passage be even number when, first carry out two center-aisles between support unit setting, then from center-aisle successively to
The outer setting for being supported unit, and the support unit that the preceding support unit once constructed once is constructed with after is located at two respectively
The both sides of support unit between individual center-aisle.
9. underground space tunneling construction method as claimed in claim 1, it is characterised in that the metallic plate is steel plate, described
Tube coupling is steel pipe joint or armored concrete tube coupling.
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| CN201510426872.9A CN104963705B (en) | 2015-07-20 | 2015-07-20 | A kind of underground space tunneling construction method |
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| CN104963705B true CN104963705B (en) | 2017-10-27 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370300A (en) * | 2015-11-17 | 2016-03-02 | 中铁工程装备集团有限公司 | Two-layer or multi-layer underground space construction method |
| CN105840216B (en) * | 2016-03-24 | 2018-06-29 | 上海市机械施工集团有限公司 | A kind of tunneling construction method of underground space development |
| CN106014460A (en) * | 2016-06-14 | 2016-10-12 | 中铁隧道勘测设计院有限公司 | Incremental launching type underground space group construction method and application |
| CN108222981B (en) * | 2017-12-29 | 2020-05-12 | 中车建设工程有限公司 | Excavation construction method for underground station with dark condition before bright condition |
| CN109505611B (en) * | 2019-01-28 | 2022-08-16 | 中铁第六勘察设计院集团有限公司 | Construction method for realizing underground excavation and top-down construction by utilizing combined jacking pipes |
| CN109778906A (en) * | 2019-01-31 | 2019-05-21 | 重庆科技学院 | The construction method of the small-sized material storage room in underground |
| CN112145187B (en) * | 2020-09-25 | 2022-08-02 | 上海隧道工程有限公司 | Construction device and construction method for channel between existing underground space and shield tunnel |
| CN116906085B (en) * | 2023-09-13 | 2023-12-08 | 湖南大学 | Method for constructing deep large underground structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749028A (en) * | 2008-12-16 | 2010-06-23 | 上海广联建设发展有限公司 | Cross-pulling construction method for soft soil zone with high ground water level |
| CN103244143A (en) * | 2013-05-27 | 2013-08-14 | 中铁工程设计咨询集团有限公司 | Underground engineering tunneling construction method and underground station |
| CN203476354U (en) * | 2013-05-27 | 2014-03-12 | 中铁工程设计咨询集团有限公司 | Underground excavation engineering major structure |
| CN103742157A (en) * | 2014-01-23 | 2014-04-23 | 岩土科技股份有限公司 | Method of newly building underground space under ground by pipe jacking method |
| CN103775110A (en) * | 2014-01-22 | 2014-05-07 | 上海市城市建设设计研究总院 | Underground excavation construction method for multilayer underground space of soft soil area |
| KR101396517B1 (en) * | 2012-09-28 | 2014-05-20 | 김동수 | Construction method of the underground tunnel and, structure for the slab construction |
-
2015
- 2015-07-20 CN CN201510426872.9A patent/CN104963705B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749028A (en) * | 2008-12-16 | 2010-06-23 | 上海广联建设发展有限公司 | Cross-pulling construction method for soft soil zone with high ground water level |
| KR101396517B1 (en) * | 2012-09-28 | 2014-05-20 | 김동수 | Construction method of the underground tunnel and, structure for the slab construction |
| CN103244143A (en) * | 2013-05-27 | 2013-08-14 | 中铁工程设计咨询集团有限公司 | Underground engineering tunneling construction method and underground station |
| CN203476354U (en) * | 2013-05-27 | 2014-03-12 | 中铁工程设计咨询集团有限公司 | Underground excavation engineering major structure |
| CN103775110A (en) * | 2014-01-22 | 2014-05-07 | 上海市城市建设设计研究总院 | Underground excavation construction method for multilayer underground space of soft soil area |
| CN103742157A (en) * | 2014-01-23 | 2014-04-23 | 岩土科技股份有限公司 | Method of newly building underground space under ground by pipe jacking method |
Non-Patent Citations (1)
| Title |
|---|
| 《利用多条极小间距矩形顶管建造大型地下商业空间的设计与施工技术》;李现森;《隧道建设》;20140430;第34卷(第4期);第1.1节，第3.3，3.4，3.5节，附图1-4 * |
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