CN107882578B - A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology - Google Patents
A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology Download PDFInfo
- Publication number
- CN107882578B CN107882578B CN201710997227.1A CN201710997227A CN107882578B CN 107882578 B CN107882578 B CN 107882578B CN 201710997227 A CN201710997227 A CN 201710997227A CN 107882578 B CN107882578 B CN 107882578B
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- roof arch
- storehouse
- lining cutting
- arch lining
- trolley
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- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 230000009977 dual effect Effects 0.000 title claims abstract description 21
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000005266 casting Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 19
- 239000004567 concrete Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 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
- E21D11/10—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
-
- 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
-
- 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
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
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
Of the invention proposes a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method, it configures two edge of table crown lining trolleys and a pump truck in single stope tunnel, the rear of every edge of table crown lining trolley configures an edge of table crown maintenance trolley, and the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is between preceding side and roof arch lining trolley and rear side and roof arch lining trolley；Preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse since third storehouse, and every storehouse side and roof arch lining cutting work first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；Side and roof arch lining trolley completes the side and roof arch lining cutting work in the first storehouse afterwards, and later, completes the side and roof arch lining cutting work in even numbers storehouse；The sequence poured are as follows: preceding side and roof arch lining trolley pours the singular rear side and roof arch lining trolley of storehouse side and roof arch lining cutting-bottom slab concreting-and pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting；Progress is recycled with this；The present invention can be improved efficiency, reduce the interference of each process, shorten the lining construction duration.
Description
Technical field
The present invention is a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology, is suitable for public affairs
The industries tunnel reinforced concrete lining construction such as road, railway, water conservancy, water power.
Background technique
Fluid pressure type lining steel formwork jumbo is equipment relatively conventional in current tunnel Second Lining Construction, such lining trolley
It is designed as Overall Steel Formwork, the walking of electronic or oil cylinder is poured using pump concrete.Under normal conditions, for section compared with
Small tunnel, since tunnel working face construction space is narrow, it is logical not can guarantee vehicle for telescoping steel form bottom in lining cutting casting process
Row, tunnel lining generally use separate unit vehicle lining cutting and pour.
Above-mentioned Normal practice is primarily present following problem:
, tunnel one-way only operation face adjoining rock length high for construction period or construction speed early period lag, later period progress pressure
The big engineering of power can only be accelerated by compression section time (such as speed of perfusion, locking plug template set-up time, striking time),
Construction quality is not easy to guarantee.
Summary of the invention
In view of the above-mentioned problems, it is an object of the invention to propose a kind of reinforced concrete lined tunnel single stope dual stage vehicle
Lining cutting continuous placing method, can be improved efficiency, reduce the interference of each process, shorten the lining construction duration.For this purpose, institute of the present invention
The technical solution adopted is that:
A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method, it is characterised in that: it
Single stope tunnel configures two edge of table crown lining trolleys and a pump truck, the rear of every edge of table crown lining trolley configure
One edge of table crown maintenance trolley, side and roof arch lining trolley and back before the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is in
Between crown lining trolley；
The tunnel single stope dual stage vehicle lining cutting continuous placing method first completes the bottom plate in first five storehouse after lining cutting section
Pour work and the side and roof arch reinforcing bar system peace work at least first three storehouse, the side and roof arch lining cutting plug installment work in the first storehouse；
Then, preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse since third storehouse,
Every storehouse side and roof arch lining cutting work first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；Side and roof arch lining trolley is completed afterwards
The side and roof arch lining cutting in the first storehouse works, and later, completes the side and roof arch lining cutting work in even numbers storehouse；
The sequence poured are as follows: preceding side and roof arch lining trolley pours the rear side and roof arch lining of singular storehouse side and roof arch lining cutting-bottom slab concreting-
Platform building cart pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting；Progress is recycled with this；It is synchronous to carry out subsequent storehouse in casting process
Bottom plate reinforcing bar system peace and locking plug template, antipriming installment work, and:
Side and roof arch lining trolley carries out the peace work of side and roof arch reinforcing bar system, preceding side and roof arch lining using the free time that it is poured afterwards
Platform building cart carries out side and roof arch reinforcing bar system peace and the installment work of side and roof arch locking plug template using the free time that it is poured.
Further, it is stifled not need progress side and roof arch lining cutting before the side and roof arch in even numbers storehouse pours for rear side and roof arch lining trolley
Head installment work.
Further, the tunnel single stope dual stage vehicle lining cutting continuous placing method is after lining cutting section, before first completing
The bottom slab concreting in eight storehouses works.
Further, single side and roof arch lining cutting for successively carrying out singular storehouse is met since third storehouse in preceding side and roof arch lining trolley
The side and roof arch lining cutting in the first storehouse is worked before work and is completed；Side and roof arch lining trolley completes even numbers storehouse since the second storehouse afterwards
Side and roof arch lining cutting work.
The invention proposes a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technologies, pass through
Two lining trolleys are arranged in single stope, and reasonable disposition related work is poured and bottom with side and roof arch where two lining trolleys
Plate pours, to be by force straight line process, and forward lining trolley odd number storehouse pours, pours by rear chassis even numbers storehouse, and every storehouse side and roof arch pours
An orlop plate must be poured after the completion of building, side and roof arch and bottom plate are interspersed in straight line process for storehouse process, do not influence straight line work
Industry duration.By the reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology be greatly improved lining cutting into
Degree shortens the lining construction duration, reduces each working face different work teams and groups cross influence, realizes maximally utilizing and making for equipment
The reasonable arrangement of industry personnel, safe and efficient completion Tunnel Second Lining Construction, the tight, lining cutting for constructing tunnel construction period
The big engineering project of construction intensity has important reference.
The present invention is applicable not only to hydraulic engineering reinforced concrete lined tunnel, applies also for the steel such as highway, railway, water power
The construction of reinforced concrete lined tunnel.
Detailed description of the invention
Fig. 1 is single stope dual stage vehicle Construction of Tunnel Liner point storehouse and floor plan；
Fig. 2 is that reinforced concrete lined tunnel standard section figure is completed；
Fig. 3 is the 8th orlop slab reinforced concrete lining section figure of tunnel.
Drawing reference numeral 101,102,103,104,105,106,107,108,109,110 respectively represent the first storehouse, the second storehouse,
Third storehouse, the 4th storehouse, the 5th storehouse, the 6th storehouse, the 7th storehouse, the 8th storehouse, the 9th storehouse, the tenth storehouse.Drawing reference numeral 1 is side and roof arch lining
It builds, drawing reference numeral 3 is bottom plate.
Specific embodiment
Reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method provided by the present invention, it is in list
Working face tunnel configures two edge of table crown lining trolleys and a pump truck 11, the rear of every edge of table crown lining trolley configure
One edge of table crown maintenance trolley, side and roof arch lining trolley and back before the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is in
Between crown lining trolley；
Before the construction of single stope dual stage vehicle lining cutting continuous placing, first five storehouse from lining cutting section side and roof arch 2 should be fulfiled ahead of schedule
The reinforcing bar system peace and concreting of the first eight orlop plate from lining cutting side and roof arch 2 are completed in the binding of side and roof arch reinforcing bar.
Then, preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse since third storehouse 103
Make, every storehouse side and roof arch lining cutting work first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；Side and roof arch lining trolley afterwards
The side and roof arch lining cutting work in the first storehouse 101 is completed, and later, completes the side and roof arch lining cutting work in even numbers storehouse.
The sequence poured are as follows: preceding side and roof arch lining trolley pours the rear side and roof arch lining of singular storehouse side and roof arch lining cutting-bottom slab concreting-
Platform building cart pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting；Progress is recycled with this；It is synchronous to carry out subsequent storehouse in casting process
Bottom plate reinforcing bar system peace and locking plug template, antipriming installment work, and:
Side and roof arch lining trolley carries out the peace work of side and roof arch reinforcing bar system, preceding side and roof arch lining using the free time that it is poured afterwards
Platform building cart carries out side and roof arch reinforcing bar system peace and the installment work of side and roof arch locking plug template using the free time that it is poured.
When beginning, rear lining trolley is arranged in the first storehouse side and roof arch position, preceding lining trolley is arranged in third storehouse
Side and roof arch position is checked and accepted in the storehouse of third storehouse and is passed through, and pump line 8 is installed, and pump truck 11 is in place, starts concreting；The
In three storehouse side and roof arch casting process, 104 side and roof arch of the 4th storehouse and 109 baseplate reinforcing bar system of the 9th storehouse peace；Side after 4th storehouse 104
Baseplate reinforcing bar system peace after crown and the 9th storehouse 109 can not interfere with each other with work is poured, and successively be gone on parallel.
In the present invention, work distribution is carried out to the storehouse of front and back lining trolley and its work, the work of preceding lining trolley is most
Weight, work time-consuming longest, needs to carry out the installment work and side and roof arch lining cutting of front and back plug, the work of rear lining trolley is opposite
It is relatively light, it is time-consuming relatively short, other than the preceding plug in the first storehouse, the installment work for carrying out front and back plug is not needed, therefore
Bottom slab concreting is carried out using the difference time of the two, in this way, can be two edge of table crown lining trolleys and bottom using a pump truck
Plate pours supply concrete, in addition to replacing pump line, pump truck almost without free time, from the working time of pump truck and free time it
Than can be seen that working efficiency has been significantly increased in the present invention.
After the completion of 103 side and roof arch of third storehouse pours, the baseplate reinforcing bar in the 9th storehouse 109 prepares already, and then starts
Nine orlop board concretes pour, and concrete waits for by force after the completion of pouring；Concrete can transport reinforcing bar, sealing outside hole during waiting for by force
Device etc. is completed at the same time lining trolley after the first storehouse 101() side and roof arch related preparation before pouring.
Pump line is connected, starts the first storehouse side and roof arch (rear lining trolley) concreting, while by preceding lining trolley from the
Three storehouses 103 skip to the 5th storehouse 105, and installed plug template, brush release agent etc..101 side of the first storehouse top where lining trolley afterwards
Encircle the system peace that must fulfil 105 side and roof arch reinforcing bar of the 5th storehouse before pouring beginning ahead of schedule, it is preceding complete to pour end for 101 side and roof arch in the first storehouse
At the installation of the locking plug template and antipriming of 110 bottom plate of the tenth storehouse.
Lining trolley after first storehouse 101() after the completion of side-top arch concrete pours, directly start pouring for 110 bottom plate of the tenth storehouse
It builds.After the completion of tenth orlop plate 110 pours, when base plate strength reaches code requirement, rear lining trolley moves to from the first storehouse 101
Two storehouses 102.So far, complete dual stage vehicle lining construction cycle operation terminates, and starts next lining construction cycle operation the (the i.e. the 5th
Storehouse side and roof arch lining cutting pours, the 11st storehouse bottom slab concreting, the second storehouse side and roof arch lining cutting pour, the 12nd storehouse bottom slab concreting), this
When, the side and roof arch reinforcing bar system peace and front and back locking plug template in the 5th storehouse have been installed.
The every storehouse full-length of reinforced concrete lined tunnel is 12m, single cycle lining cutting production line overall length about 120m, bottom plate lining
Five storehouse advanced compared with side and roof arch lining cutting is built, reinforcing bar system peace is effectively avoided to interfere with concrete pouring operation construction.Pump line 8 is from delivery pump
Vehicle 11 is directly cut at the 9th orlop plate after used pump line 8 has poured the first storehouse side and roof arch to the face length of pouring about 140m
It is disconnected, start the 9th storehouse bottom slab concreting, remainder pump line 8 can complete cleaning by concreting personnel or general labourer.Using this hair
It is bright that the lining construction duration is greatly lowered, each working face operation cross influence is reduced, realizes maximally utilizing for equipment
And the reasonable arrangement of operating personnel.
Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited thereto, Ren Heben
Within the field of the present invention, made changes or modifications all cover within the protection scope of the present invention the technical staff in field.
Claims (4)
1. a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method, it is characterised in that: it is in list
Working face tunnel configures two edge of table crown lining trolleys and a pump truck, the rear of every edge of table crown lining trolley configure one
Edge of table crown maintenance trolley, side and roof arch lining trolley and back top before the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is in
Between arch lining platform building cart；
The tunnel single stope dual stage vehicle lining cutting continuous placing method first completes the bottom slab concreting in first five storehouse after lining cutting section
The side and roof arch reinforcing bar system in work and at least first three storehouse pacifies work, the side and roof arch lining cutting plug installment work in the first storehouse；
Then, preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse, every storehouse since third storehouse
Side and roof arch lining cutting, which works, first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；Side and roof arch lining trolley completes first afterwards
The side and roof arch lining cutting in storehouse works, and later, completes the side and roof arch lining cutting work in even numbers storehouse；
The sequence poured are as follows: preceding side and roof arch lining trolley pours the singular rear side and roof arch lining cutting platform of storehouse side and roof arch lining cutting-bottom slab concreting-
Vehicle pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting, recycles progress with this；In casting process, the synchronous bottom for carrying out subsequent storehouse
The installment work of reinforcing bar the system peace and locking plug template, antipriming of plate, and:
Side and roof arch lining trolley carries out the peace work of side and roof arch reinforcing bar system, preceding side and roof arch lining cutting platform using the free time that it is poured afterwards
Vehicle carries out side and roof arch reinforcing bar system peace and side and roof arch locking plug template installment work using the free time that it is poured.
2. a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing side according to claim 1
Method, it is characterised in that: rear side and roof arch lining trolley does not need to carry out side and roof arch lining cutting plug before the side and roof arch in even numbers storehouse pours
Installment work.
3. a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method, it is characterised in that: it is in list
Working face tunnel configures two edge of table crown lining trolleys and a pump truck, the rear of every edge of table crown lining trolley configure one
Edge of table crown maintenance trolley, side and roof arch lining trolley and back top before the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is in
Between arch lining platform building cart；
The tunnel single stope dual stage vehicle lining cutting continuous placing method first completes the bottom slab concreting in the first eight storehouse after lining cutting section
The side and roof arch reinforcing bar system in work and at least first three storehouse pacifies work, the side and roof arch lining cutting plug installment work in the first storehouse；
Then, preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse, every storehouse since third storehouse
Side and roof arch lining cutting, which works, first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；Side and roof arch lining trolley completes first afterwards
The side and roof arch lining cutting in storehouse works, and later, completes the side and roof arch lining cutting work in even numbers storehouse；
The sequence poured are as follows: preceding side and roof arch lining trolley pours the singular rear side and roof arch lining cutting platform of storehouse side and roof arch lining cutting-bottom slab concreting-
Vehicle pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting, recycles progress with this；In casting process, the synchronous bottom for carrying out subsequent storehouse
The installment work of reinforcing bar the system peace and locking plug template, antipriming of plate, and:
Side and roof arch lining trolley carries out the peace work of side and roof arch reinforcing bar system, preceding side and roof arch lining cutting platform using the free time that it is poured afterwards
Vehicle carries out side and roof arch reinforcing bar system peace and side and roof arch locking plug template installment work using the free time that it is poured.
4. a kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing method, it is characterised in that: it is in list
Working face tunnel configures two edge of table crown lining trolleys and a pump truck, the rear of every edge of table crown lining trolley configure one
Edge of table crown maintenance trolley, side and roof arch lining trolley and back top before the side and roof arch maintenance trolley of preceding side and roof arch lining trolley is in
Between arch lining platform building cart；
The tunnel single stope dual stage vehicle lining cutting continuous placing method first completes the bottom slab concreting in first five storehouse after lining cutting section
The side and roof arch reinforcing bar system in work and at least first three storehouse pacifies work, the side and roof arch lining cutting plug installment work in the first storehouse；
Then, preceding side and roof arch lining trolley meets single side and roof arch lining cutting work for successively carrying out singular storehouse, every storehouse since third storehouse
Side and roof arch lining cutting, which works, first carries out the front and back plug installment work of the storehouse side and roof arch lining cutting；In preceding side and roof arch lining trolley from third
Storehouse starts to complete the side and roof arch lining cutting work in the first storehouse before meeting single side and roof arch lining cutting work for successively carrying out singular storehouse；Afterwards
Side and roof arch lining trolley completes the side and roof arch lining cutting work in even numbers storehouse since the second storehouse；
The sequence poured are as follows: preceding side and roof arch lining trolley pours the singular rear side and roof arch lining cutting platform of storehouse side and roof arch lining cutting-bottom slab concreting-
Vehicle pours even numbers storehouse side and roof arch lining cutting-bottom slab concreting, recycles progress with this；In casting process, the synchronous bottom for carrying out subsequent storehouse
The installment work of reinforcing bar the system peace and locking plug template, antipriming of plate, and:
Side and roof arch lining trolley carries out the peace work of side and roof arch reinforcing bar system, preceding side and roof arch lining cutting platform using the free time that it is poured afterwards
Vehicle carries out side and roof arch reinforcing bar system peace and side and roof arch locking plug template installment work using the free time that it is poured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997227.1A CN107882578B (en) | 2017-10-24 | 2017-10-24 | A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710997227.1A CN107882578B (en) | 2017-10-24 | 2017-10-24 | A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107882578A CN107882578A (en) | 2018-04-06 |
| CN107882578B true CN107882578B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710997227.1A Active CN107882578B (en) | 2017-10-24 | 2017-10-24 | A kind of reinforced concrete lined tunnel single stope dual stage vehicle lining cutting continuous placing technology |
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| CN (1) | CN107882578B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139055A (en) * | 2018-10-29 | 2019-01-04 | 中铁十二局集团有限公司 | Wholecircle jacked piles with small section needle beam trolley lining construction method |
| CN112906109B (en) * | 2021-01-28 | 2023-03-28 | 中国电建集团华东勘测设计研究院有限公司 | Layered pouring design method for rapidly filling deep cushion layer by utilizing foam concrete |
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|---|---|---|---|---|
| CN101230785A (en) * | 2008-02-22 | 2008-07-30 | 中铁二局股份有限公司 | Construction method for large section and multiple sections tunnel lining |
| JP2011169000A (en) * | 2010-02-17 | 2011-09-01 | Okumura Corp | Device and method of spraying curing agent on tunnel lining concrete |
| CN203809016U (en) * | 2014-04-15 | 2014-09-03 | 中铁隧道股份有限公司 | Inverted arch lining trolley and synchronous tunnel operating system |
| JP2014173290A (en) * | 2013-03-07 | 2014-09-22 | Japan Railway Construction Transport & Technology Agency | Tunnel construction method |
| CN105673045A (en) * | 2015-12-30 | 2016-06-15 | 中铁十二局集团有限公司 | Large reverse slop and small cross-section tunnel double chassis direct connection lining construction method |
| CN106194211A (en) * | 2016-08-29 | 2016-12-07 | 中国葛洲坝集团第工程有限公司 | TBM tunnels tunnel rail mounted wet shotcreting lining cutting composed bogie |
-
2017
- 2017-10-24 CN CN201710997227.1A patent/CN107882578B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230785A (en) * | 2008-02-22 | 2008-07-30 | 中铁二局股份有限公司 | Construction method for large section and multiple sections tunnel lining |
| JP2011169000A (en) * | 2010-02-17 | 2011-09-01 | Okumura Corp | Device and method of spraying curing agent on tunnel lining concrete |
| JP2014173290A (en) * | 2013-03-07 | 2014-09-22 | Japan Railway Construction Transport & Technology Agency | Tunnel construction method |
| CN203809016U (en) * | 2014-04-15 | 2014-09-03 | 中铁隧道股份有限公司 | Inverted arch lining trolley and synchronous tunnel operating system |
| CN105673045A (en) * | 2015-12-30 | 2016-06-15 | 中铁十二局集团有限公司 | Large reverse slop and small cross-section tunnel double chassis direct connection lining construction method |
| CN106194211A (en) * | 2016-08-29 | 2016-12-07 | 中国葛洲坝集团第工程有限公司 | TBM tunnels tunnel rail mounted wet shotcreting lining cutting composed bogie |
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| Publication number | Publication date |
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| CN107882578A (en) | 2018-04-06 |
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