CN109139043B - Synchronous lining device and method suitable for sewage tunnel - Google Patents
Synchronous lining device and method suitable for sewage tunnel Download PDFInfo
- Publication number
- CN109139043B CN109139043B CN201811268585.XA CN201811268585A CN109139043B CN 109139043 B CN109139043 B CN 109139043B CN 201811268585 A CN201811268585 A CN 201811268585A CN 109139043 B CN109139043 B CN 109139043B
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- China
- Prior art keywords
- template
- trolley
- duct piece
- lining
- longitudinal baffle
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 6
- 239000002861 polymer material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000007788 roughening Methods 0.000 abstract description 3
- 230000005641 tunneling Effects 0.000 description 6
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention provides a synchronous lining device and a synchronous lining method suitable for a sewage tunnel, wherein the device comprises a host machine and a trolley, a pipe piece installing machine is arranged in the host machine, a pipe piece conveying device is arranged between the pipe piece installing machine and the trolley, the trolley slides on a special pipe piece at the bottom, at least one section of template longitudinal baffle is arranged on the trolley, the template longitudinal baffle at the first section is connected with a template front baffle, and a concrete grouting machine is arranged on the trolley. The method comprises the following steps: assembling the segments and the special segments at the bottom in a whole ring; and pouring early-stage concrete between the template longitudinal baffle and the duct piece, wherein the template front baffle is blocked at the front end of the template longitudinal baffle of the first section, and paving the special duct piece at the bottom completely after the trolley passes. The invention has the advantages that: the whole machine has a relatively simple structure, small interference to matched construction, and direct secondary support on the pipe piece, so that the process of roughening the inner wall of the traditional concrete pipe piece is saved, the later construction process is reduced, and the method is economical, efficient, simple and practical.
Description
Technical Field
The invention relates to a tunnel construction technology, in particular to a synchronous lining device and method suitable for a sewage tunnel.
Background
Changes in demographics are a challenge for implementation and development of low cost, low resource consumption sewage infrastructure. Cities and towns, population growth and resource consumption vary greatly from place to place and from area to area, and need to accommodate technical infrastructure such as water supply, sewage, energy network, etc. The primary concern here is to apply more and more frequent mechanized tunneling techniques to ensure that a fast, reliable and low cost sewage infrastructure system is built. Based on these infrastructures, which will be used for a long time (sewage can be used for nearly 100 years), they must meet the highest quality standards and be of advanced technology and high efficiency.
The tunnel boring machine mainly plays a primary supporting role in excavating a sewage tunnel, the pipe piece used for primary supporting of the tunnel is assembled on the tunnel after excavation, and then secondary lining is carried out by adopting methods of assembling secondary pipe pieces or spraying concrete and the like, wherein the secondary lining plays a sacrificial layer in the sewage tunnel, so that the hundred-year service life of the tunnel is ensured; and finally, paving a high molecular material inside the duct piece as a direct sewage contact layer to prevent corrosive molecules in sewage from directly contacting with concrete. However, the primary support and the secondary support cannot be used for lining synchronously when the shield tunneling machine is used for excavating, and the whole equipment of the traditional tunnel boring machine is complex and high in cost, so that the construction cost of the whole sewage tunnel is high and the construction period is long. Aiming at various defects of the sewage tunnel, the construction process suitable for synchronous lining of the sewage tunnel is designed, and the one-step forming of the whole process of the sewage tunnel is guaranteed.
Disclosure of Invention
The invention provides a synchronous lining device and a synchronous lining method suitable for a sewage tunnel, which solve the problem that the tunnel cannot be molded at one time in the prior art.
The technical scheme of the invention is realized as follows: the utility model provides a be adapted to synchronous lining device of sewage tunnel, includes host computer and platform truck, the host computer in be equipped with section of jurisdiction mounting plate, be equipped with section of jurisdiction conveyer between section of jurisdiction mounting plate and the platform truck, the platform truck slides on the special section of jurisdiction in bottom, is equipped with at least one section of template longitudinal baffle on the platform truck, the template longitudinal baffle of first festival is connected with the template front baffle, is equipped with concrete grouting machine on the platform truck.
The rear part of the trolley is provided with a lining material installation bench.
The lower part of the trolley is provided with a transportation trolley, and the transportation trolley slides on the bottom special duct piece.
The duct piece conveying device is a duct piece crane.
The template longitudinal baffle comprises a top template and side templates at two sides.
The top template is connected with the top telescopic sleeve, the top telescopic sleeve is connected with the top telescopic cylinder, the top telescopic cylinder is arranged on the trolley, the side template is connected with the side telescopic sleeve, the side telescopic sleeve is connected with the side telescopic cylinder, and the side telescopic cylinder is arranged on the trolley.
The top telescopic oil cylinder is arranged in the sliding rail, the sliding rail is arranged on the trolley, the side telescopic oil cylinder is connected with the roller bracket, the roller bracket is provided with rollers, the rollers are arranged in the track, and the track is arranged on the trolley.
The longitudinal baffle plate of the template is provided with three sections.
The synchronous lining method suitable for the sewage tunnel comprises the following steps:
Assembling the duct piece and the special duct piece at the bottom in a whole ring manner by utilizing a duct piece mounting machine to form an initial duct piece support;
the trolley on the bottom special duct piece slides forwards, the concrete grouting machine is utilized to pour early-stage concrete between the template longitudinal baffle and the duct piece, the template longitudinal baffle is at least one section, the template front baffle is blocked at the front end of the template longitudinal baffle of the first section, and after the trolley passes, the bottom special duct piece is paved completely, so that a secondary lining support is formed.
And after the trolley passes, pouring later-stage concrete on the special duct piece at the bottom to form a secondary lining support.
After the secondary lining support is formed, lining polymer materials are internally pasted on the secondary lining support by using a lining material mounting rack.
The template longitudinal baffle is divided into three blocks, and comprises a top template and two side templates, and pouring spaces are formed between the three template longitudinal baffles and the duct pieces.
The top template is connected with a top telescopic sleeve, the top telescopic sleeve drives the top template to stretch out and draw back through a top telescopic oil cylinder on the trolley, the side template is connected with a side telescopic sleeve, and the side telescopic sleeve drives the side template to stretch out and draw back through a side telescopic oil cylinder on the trolley. When the device is used for tunneling, the longitudinal baffle plates of the template tightly support the pipe pieces, so that the construction is not influenced.
The top telescopic oil cylinder slides back and forth on the trolley through the sliding rail, the side telescopic oil cylinder is connected with the roller bracket, the roller bracket is provided with rollers, and the rollers slide back and forth in the rail.
And conveying the pipe piece from the tail of the trolley to the tail of the pipe piece crane by utilizing a conveying trolley sliding on the special pipe piece at the bottom, and conveying the pipe piece to a pipe piece mounting machine by utilizing the pipe piece crane.
The invention has the advantages that: the whole machine has a relatively simple structure, small interference to matched construction, and direct secondary support on the pipe piece, so that the process of roughening the inner wall of the traditional concrete pipe piece is saved, the later construction process is reduced, and the method is economical, efficient, simple and practical.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a construction structure of a front section of the present invention.
Fig. 2 is a schematic view of a construction structure of a rear section of the present invention.
Fig. 3 is a schematic view of a cross-sectional construction structure of the present invention.
Fig. 4 is a schematic view of a secondary lining structure of the present invention.
Fig. 5 is a schematic view of a post-casting structure according to the present invention.
In the figure: 1-host, 2-segment mounting machine, 3-segment, 4-segment crane, 5-template front baffle, 6-template longitudinal baffle, 7-concrete grouting machine, 8-bottom special segment, 9-track, 10-roller support, 11-top template, 12-side template, 13-side telescopic sleeve, 14-side telescopic cylinder, 15-roller, 16-trolley, 17-slide rail, 18-top telescopic cylinder, 19-top telescopic sleeve, 20-early concrete, 21-later concrete and 22-lining high polymer material.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without any inventive effort, are intended to be within the scope of the invention.
1-5, The synchronous lining device suitable for the sewage tunnel comprises a host machine 1, a pipe piece installing machine 2, a pipe piece crane 4, a front template baffle 5, a longitudinal template baffle 6, a concrete grouting machine 7, a bottom special pipe piece 8, a trolley 16, a transportation trolley and a lining material installing bench.
The main machine 1 is positioned at the front end for tunneling, the duct piece installing machine 2 is positioned at the rear end of the main machine 1, the duct piece 3 of the primary support is installed, the duct piece crane 4 is installed between the rear end of the main machine 1 and the front end of the trolley 16, the duct piece 3 transported by the transport trolley from the rear end of the trolley is hoisted to the duct piece installing machine 2, the trolley 16 is positioned at the rear end, the installation frames of the template longitudinal baffle 6 and the concrete grouting machine 7 are provided with rails on the bottom special duct piece 8, the rails are paved on the bottom special duct piece 8 for sliding the transport trolley and the trolley 16 back and forth, the template front baffle 5, the template longitudinal baffle 6 and the installed duct piece 3 jointly act and enclose to form a casting space, the concrete grouting machine 7 injects the front concrete 20 into the primary support to form an incomplete secondary support, meanwhile, the equipment is used for shoring the template longitudinal baffle tightly, construction is not affected, the surface casting of the bottom special duct piece 8 is completely cast with the secondary support after the trolley, and the lining material installing frame is positioned at the rear part of the trolley, and lining polymer material 22 is paved on the secondary support.
The template longitudinal baffle 6 is provided with three sections, the front end of the template longitudinal baffle 6 of the first section is additionally provided with a template front baffle 5, the casting space is guaranteed to be sealed, each section of template longitudinal baffle comprises a top template 11 and a side template 12, the top template 11 is fixedly connected with a top telescopic sleeve 19, the top telescopic sleeve 19 is fixedly connected with a top telescopic cylinder 18, the top telescopic cylinder 18 is slidably arranged in a sliding rail 17 at the top of the trolley, the side template 12 is fixedly connected with a side telescopic sleeve 13, the side telescopic sleeve 13 is fixedly connected with a side telescopic cylinder 14, the side telescopic cylinder 14 is connected with a roller bracket 10, and a roller 15 on the roller bracket 10 is slidably arranged in a rail 9 at the side of the trolley, so that the expansion and the sliding of the top template and the side template relative to the trolley can be realized.
As shown in fig. 1-5, a synchronous lining method suitable for a sewage tunnel comprises the following steps: the duct piece 3 is transported from the tail of the trolley 16 to the tail of the duct piece crane 4 by utilizing a transport trolley sliding on the bottom special duct piece 8, and then the duct piece 3 is transported to the duct piece mounting machine 2 by utilizing the duct piece crane 4. And the duct piece 3 and the special duct piece 8 at the bottom are assembled in a whole ring by utilizing the duct piece mounting machine 2 to form an initial duct piece support. The trolley 16 on the bottom special duct piece 8 slides forwards, the concrete grouting machine 7 is utilized to pour the early-stage concrete 20 between the three-section template longitudinal baffle 6 and the duct piece 3, the template front baffle 5 is blocked at the front end of the template longitudinal baffle 6 of the first section, and after the trolley 16 passes, the late-stage concrete 21 is poured on the bottom special duct piece 8 to form the secondary lining support.
After the post-concrete 21 is poured, a lining polymer material 22 is attached to the secondary lining support by a lining material mounting rack.
The template longitudinal baffle 6 is designed in a blocking way and is divided into three blocks, wherein the three blocks comprise a top template 11 and two side templates 12, and pouring spaces are formed between the three template longitudinal baffles 6 and the duct pieces 3.
The top template 11 is connected with a top telescopic sleeve 19, the top telescopic sleeve 19 drives the top template 11 to stretch and retract through a top telescopic cylinder 18 on the trolley 16, the side template 12 is connected with a side telescopic sleeve 13, and the side telescopic sleeve 13 drives the side template 12 to stretch and retract through a side telescopic cylinder 14 on the trolley 16. The top telescopic cylinder 18 slides back and forth on the trolley 16 through the slide rail 17, the side telescopic cylinder 14 is connected with the roller support 10, the roller support 10 is provided with the roller 15, and the roller 15 slides back and forth in the track 9.
The invention has the advantages that:
a. The steel pipe sheet and the special bottom segment are assembled in a whole ring manner to perform primary support during the pushing of the shield tunneling machine, so that the cost of the whole ring concrete segment can be saved;
b. The template frame is used for supporting the template in the rear supporting area in a stroke manner, concrete is poured between the template and the primary supporting pipe piece, and secondary lining of the sewage tunnel is carried out, so that the working procedure of roughening the primary supporting concrete pipe piece in the traditional sense is saved, the construction efficiency is improved, and the construction cost is saved due to low construction cost of pouring concrete;
c. a macromolecular material plate rack paved for sewage tunnel corrosion prevention is carried behind the trolley, so that the macromolecular corrosion prevention plate can be paved during shield construction, and the synchronous lining of the sewage tunnel construction is ensured;
d. The lining template is supported on the inner wall of the duct piece, after the gap between the template and the duct piece is filled with concrete, the template is static relative to the duct piece, the equipment can be used for synchronous tunneling, the template is retracted after the concrete has certain strength, and the template is moved forward to the front end and then is subjected to the next cycle. The synchronous secondary lining function is realized as a whole.
The construction process can not only ensure the safety problem caused by unstable geology during construction, but also realize synchronous construction of the process required by the sewage tunnel, greatly reduce the construction cost of the tunnel and shorten the construction period of the tunnel.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. Synchronous lining device suitable for sewage tunnel, including host computer (1) and platform truck (16), its characterized in that: a duct piece mounting machine (2) is arranged in the host machine (1), a duct piece conveying device is arranged between the duct piece mounting machine (2) and the trolley (16), the trolley (16) slides on the special duct piece (8) at the bottom, at least one section of template longitudinal baffle (6) is arranged on the trolley (16), the template longitudinal baffle (6) at the first section is connected with the template front baffle (5), and a concrete grouting machine (7) is arranged on the trolley (16); the rear part of the trolley (16) is provided with a lining material installation bench; the front baffle of the template, the longitudinal baffle of the template and the installed duct piece act together to enclose a casting space, the concrete grouting machine injects the early concrete into the casting space to form incomplete secondary support, meanwhile, when the equipment is tunneled, the longitudinal baffle of the template supports the duct piece, construction is not affected, after the trolley passes, the later concrete is cast on the surface of the bottom special duct piece, the secondary support is cast completely, the lining material installation bench is positioned at the rear part of the trolley, and lining high polymer materials are paved on the secondary support;
the template longitudinal baffle (6) comprises a top template (11) and side templates (12) at two sides;
The top template (11) is connected with the top telescopic sleeve (19), the top telescopic sleeve (19) is connected with the top telescopic cylinder (18), the top telescopic cylinder (18) is arranged on the trolley (16), the side template (12) is connected with the side telescopic sleeve (13), the side telescopic sleeve (13) is connected with the side telescopic cylinder (14), and the side telescopic cylinder (14) is arranged on the trolley (16);
The top telescopic oil cylinder (18) is arranged in the sliding rail (17), the sliding rail (17) is arranged on the trolley (16), the side telescopic oil cylinder (14) is connected with the roller support (10), the roller support (10) is provided with the roller (15), the roller (15) is arranged in the rail (9), and the rail (9) is arranged on the trolley (16).
2. A synchronous lining method for a sewage tunnel, characterized in that the synchronous lining method for the sewage tunnel comprises the following steps of: the duct piece (3) and the special duct piece (8) at the bottom are assembled in a whole ring by utilizing a duct piece mounting machine (2) to form an initial duct piece support;
The trolley (16) on the bottom special duct piece (8) slides forwards, the concrete grouting machine (7) is utilized, the front-stage concrete (20) is poured between the template longitudinal baffle (6) and the duct piece (3), the template longitudinal baffle (6) is at least one section, the template front baffle (5) is blocked at the front end of the template longitudinal baffle (6) of the first section, and after the trolley (16) passes, the bottom special duct piece (8) is paved completely, so that the secondary lining support is formed.
3. The synchronous lining method for the sewage tunnel according to claim 2, wherein: after the secondary lining support is formed, lining polymer material (22) is attached to the secondary lining support by using a lining material mounting rack.
4. A synchronous lining method for a sewage tunnel according to claim 3, wherein: the template longitudinal baffle (6) is divided into three blocks and comprises a top template (11) and two side templates (12), and pouring spaces are formed between the three template longitudinal baffles (6) and the duct pieces (3).
5. The synchronous lining method for the sewage tunnel according to claim 4, wherein: the top template (11) is connected with a top telescopic sleeve (19), the top telescopic sleeve (19) drives the top template (11) to stretch out and draw back through a top telescopic oil cylinder (18) on the trolley (16), the side template (12) is connected with a side telescopic sleeve (13), and the side telescopic sleeve (13) drives the side template (12) to stretch out and draw back through a side telescopic oil cylinder (14) on the trolley (16).
6. The synchronous lining method for the sewage tunnel according to claim 5, wherein: the top telescopic oil cylinder (18) slides back and forth on the trolley (16) through the sliding rail (17), the side telescopic oil cylinder (14) is connected with the roller bracket (10), the roller bracket (10) is provided with the roller (15), and the roller (15) slides back and forth in the track (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268585.XA CN109139043B (en) | 2018-10-29 | 2018-10-29 | Synchronous lining device and method suitable for sewage tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268585.XA CN109139043B (en) | 2018-10-29 | 2018-10-29 | Synchronous lining device and method suitable for sewage tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109139043A CN109139043A (en) | 2019-01-04 |
| CN109139043B true CN109139043B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268585.XA Active CN109139043B (en) | 2018-10-29 | 2018-10-29 | Synchronous lining device and method suitable for sewage tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139043B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024501381A (en) * | 2020-12-23 | 2024-01-11 | インフラ・ソチエタ・ア・レスポンサビリタ・リミタータ | Automated method and processing convoy for lining tunnels |
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| CN201196094Y (en) * | 2008-05-22 | 2009-02-18 | 中铁十一局集团第一工程有限公司 | Hydraulic template trolley for rail tunnel liner concrete |
| CN103133012A (en) * | 2012-11-20 | 2013-06-05 | 中铁十八局集团有限公司 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
| JP2015206173A (en) * | 2014-04-17 | 2015-11-19 | 大成建設株式会社 | Lining concrete placing device |
| CN106223967A (en) * | 2016-09-20 | 2016-12-14 | 中铁工程装备集团有限公司 | A kind of great burying rectangle or class Rectangular Tunnel shield-tunneling construction device and method |
| CN108060933A (en) * | 2018-01-22 | 2018-05-22 | 中铁工程装备集团有限公司 | A kind of shield formula tunnel duct piece quick-assembling equipment and lining methods |
| CN108166997A (en) * | 2018-03-14 | 2018-06-15 | 铁建重工新疆有限公司 | Mating synchronization lining trolley and the development machine containing it after a kind of |
| CN108301846A (en) * | 2018-03-21 | 2018-07-20 | 长安大学 | Tunnel-liner vault band is molded into sizing device and its construction |
| CN108316934A (en) * | 2018-04-18 | 2018-07-24 | 中铁二院工程集团有限责任公司 | A kind of shield machine of the assembled prefabricated secondary lining function of band |
| CN208982056U (en) * | 2018-10-29 | 2019-06-14 | 中铁工程装备集团有限公司 | One kind being adapted to effluent tunnel synchronization lining device |
-
2018
- 2018-10-29 CN CN201811268585.XA patent/CN109139043B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0874500A (en) * | 1994-09-08 | 1996-03-19 | Ohbayashi Corp | Tunnel arch part lining form device |
| CN1858403A (en) * | 2006-06-02 | 2006-11-08 | 四川省交通厅公路规划勘察设计研究院 | Tunnel support structure |
| CN201196094Y (en) * | 2008-05-22 | 2009-02-18 | 中铁十一局集团第一工程有限公司 | Hydraulic template trolley for rail tunnel liner concrete |
| CN103133012A (en) * | 2012-11-20 | 2013-06-05 | 中铁十八局集团有限公司 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
| JP2015206173A (en) * | 2014-04-17 | 2015-11-19 | 大成建設株式会社 | Lining concrete placing device |
| CN106223967A (en) * | 2016-09-20 | 2016-12-14 | 中铁工程装备集团有限公司 | A kind of great burying rectangle or class Rectangular Tunnel shield-tunneling construction device and method |
| CN108060933A (en) * | 2018-01-22 | 2018-05-22 | 中铁工程装备集团有限公司 | A kind of shield formula tunnel duct piece quick-assembling equipment and lining methods |
| CN108166997A (en) * | 2018-03-14 | 2018-06-15 | 铁建重工新疆有限公司 | Mating synchronization lining trolley and the development machine containing it after a kind of |
| CN108301846A (en) * | 2018-03-21 | 2018-07-20 | 长安大学 | Tunnel-liner vault band is molded into sizing device and its construction |
| CN108316934A (en) * | 2018-04-18 | 2018-07-24 | 中铁二院工程集团有限责任公司 | A kind of shield machine of the assembled prefabricated secondary lining function of band |
| CN208982056U (en) * | 2018-10-29 | 2019-06-14 | 中铁工程装备集团有限公司 | One kind being adapted to effluent tunnel synchronization lining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109139043A (en) | 2019-01-04 |
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