CN108194106A - Tunnel bolt-spary supports concrete trolley mobile pouring forms and construction technology - Google Patents
Tunnel bolt-spary supports concrete trolley mobile pouring forms and construction technology Download PDFInfo
- Publication number
- CN108194106A CN108194106A CN201810160039.8A CN201810160039A CN108194106A CN 108194106 A CN108194106 A CN 108194106A CN 201810160039 A CN201810160039 A CN 201810160039A CN 108194106 A CN108194106 A CN 108194106A
- Authority
- CN
- China
- Prior art keywords
- concrete
- trolley
- bolt
- spary supports
- pouring forms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 35
- 238000005516 engineering process Methods 0.000 title claims abstract description 14
- 231100000241 scar Toxicity 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000011378 shotcrete Substances 0.000 claims description 19
- 230000010412 perfusion Effects 0.000 claims description 15
- 238000013519 translation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- -1 is demoulded Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008719 thickening Effects 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
- 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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 present invention relates to constructing tunnel fields, specifically disclose the mobile pouring forms of tunnel bolt-spary supports concrete trolley and construction technology, are as follows:The first step:By spray scar processing, second step:Concrete stirring, transport, third step:Close hole wall, the 4th step:Mobile pouring forms in place, the 5th step:Operation, the 6th step is perfused:Maintenance.This method carries out bolt-spary supports successively by slip form trolley, avoids waste caused by concrete springback, and the construction time is short, high degree of automation reduces cost of labor.
Description
Technical field
The present invention relates to constructing tunnel fields.
Background technology
In constructing tunnel, according to the difference of tunnel rock category and excavated section, the excavation in tunnel be divided into full section method,
The construction methods such as benching tunneling method, partial excavation method.According to New Austrian Tunneling Method principle, bolt-spary supports is as in the permanent lining cutting in tunnel
A part, it is general consider to be used in III grade and above country rock;Bolt-spary supports is completed as flexible support in secondary lining
Deflection is larger before, and it is reserved as deformation that excavation outer contour need to reserve larger space (20cm);Wherein bolt-spary supports
It must ensure the supporting support system unified as one with country rock with surrounding rock body closing contact as far as possible and make jointly
With;New Austrian Tunneling Method construction allows country rock and supporting construction to generate limited deformation, is reduced so that the carrying for playing country rock is allowed to act on
The stress of liner structure.And existing bolt-spary supports concrete is all directly to carry out shotcrete by spraying anchor arrangement, primary spray is certain
It reaches the shotcrete that certain solidification intensity carries out thickening operation again later to thickness etc., and the shotcrete cost time is long, and springback capacity is big, coagulation
Native intensity is insufficient, and process control is poor and spray anchor arrangement is expensive, and maintenance cost is high.
Invention content
All it is direct shotcrete it is an object of the invention to solve existing tunnel bolt-spary supports concrete ejection, springback capacity
Greatly, the problem of concrete waste is serious.
In order to achieve the above object, base case of the invention provides tunnel bolt-spary supports concrete trolley and is filled with mobile
Injection molded plate and construction technology, are as follows:
The first step:By spray scar processing, scar high pressure water washing is by floating dust, the landwaste for spraying scar, when scar meets the water capacity
When easy deliquescence, argillization, scar is blown off using high-pressure blast;
Second step:Fully automatic culculating forced mixer is taken in concrete stirring, transport, the stirring of wet shot concrete, and transport uses
Concrete transportation tank car, with fortune with mixing, during jetting cement, more transport vehicles should replace haul;
Third walks:Hole wall is closed, is closed with the mode Jiang Dongbi of shotcrete and by the gap of face arch;
4th step:Construction trolley in place, is moved to the position for needing to carry out bolt-spary supports by mobile pouring forms, mobile
The position of arc track is adjusted, arc track is ejected to certain perfusion position by ejecting mechanism, then passes through driving machine
Slip form trolley is first moved to arc track one end by structure;
5th step:Operation is perfused, first sprays between slip form trolley surface and arch, waits after concrete dry, passes through driving
Mechanism drives slip form trolley to move shotcrete to the arc track other end successively, then move while causes the rubber slab of slip form trolley
Movement is detached with concrete, is demoulded, rubber slab is resetted in roller under effect after demoulding, then carries out next section
Bolt-spary supports, be then repeated in above-mentioned action, until this section of shotcrete is completed, then move arc track, carry out next section
Bolt-spary supports until complete;
6th step:Maintenance after gunite concrete final set 2 hours, is conserved, curing time 14-16d, when temperature is low
When 0-5 DEG C, must not sprinkle water maintenance.
The Specific construction principle of 4th step and the 5th step is, when there is arch to need to carry out the bolt-spary supports of concrete,
Construction trolley is moved to the position for needing to carry out bolt-spary supports, the position for adjusting arc track is then moved, passes through ejection
Mechanism ejects arc track to certain position, and slip form trolley is first then moved to arc track one by driving mechanism
End, proceeds by shotcrete, first sprays between slip form trolley surface and arch, waits after concrete dry, is driven by driving mechanism
Slip form trolley is moved to the arc track other end, since concrete setting is between slip form trolley surface and arch, so when sliding
Mould trolley can drive rubber slab to be pullled toward opposite direction, and since rubber slab is wrapped in outside roller, institute while mobile
Rubber slab is also driven to a certain extent with roller to move toward opposite direction so that slip form trolley is detached with concrete, into
Row demoulding, rubber slab is resetted in roller under effect after demoulding, then carries out next section of bolt-spary supports, then successively
Above-mentioned action is repeated, until this section of shotcrete is completed, then moves arc track, carries out next section of bolt-spary supports until completing.
The advantageous effect of this base case is,
1st, bolt-spary supports of this method by slip form trolley progress successively avoids waste caused by concrete springback, and
And the construction time is short, high degree of automation reduces cost of labor.
2nd, the setting of this method ensure that the intensity of the bolt-spary supports of concrete, and easy to use, and seating velocity is fast.
Scheme two, this is the preferred of basic scheme, and the driving mechanism in the 4th step includes being located at electronic in construction trolley
Capstan winch, several directive wheels being located on arc track and the endless drive rope pulled by electric capstan, transmission rope connection sliding formwork are small
Vehicle.
Scheme three, this is the preferred of basic scheme, and the arc track bottom in the 4th step is equipped with walking on translation track
Moving wheel.
Scheme four, this is preferred for scheme three, and the translation track is located at construction trolley both sides at the wall of hole, it is described walk
Driving wheel position and quantity are and the corresponding setting of translation track.
Scheme five, this is preferred for scheme four, and the arc track is equipped with arc inflating rubber film close to face side.
When not installing arch progress bolt-spary supports, then after ejecting mechanism ejects arc track, arc inflating rubber film is given
It is inflated, is sealed, then carry out shotcrete operation.
Scheme six, this is the preferred of basic scheme, and in the 5th step, in concrete perfusion, concrete mix is parked
Time is 20-30min.It avoids and parks too long so that concrete exsiccation, is unfavorable for the use in later stage.
Scheme seven, this is the preferred of basic scheme, in the 5th step, in concrete perfusion, and the temperature of operation area and mixing
The temperature of material into wet-spraying machine is all higher than 5 DEG C.Less than the 5 DEG C injections and perfusion for being unfavorable for concrete, are also unfavorable for conserving
Scheme eight, this is the preferred of basic scheme, in the 5th step, in concrete perfusion, and the cobble-stone diameter in concrete
For 13-16mm.The limitation of cobble-stone diameter avoids the phenomenon that concrete quality is bad, also strengthens whole intensity, reduces gas
The generation of bubble.
Scheme nine, this is the preferred of basic scheme, and in the 5th step, in concrete perfusion, clay content is in 2-3% in sand.
Description of the drawings
Fig. 1 is that tunnel of embodiment of the present invention bolt-spary supports concrete trolley movable type pouring forms and construction technology are applied
Work figure;
Fig. 2 is the structure diagram of slip form trolley in Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Reference numeral in Figure of description includes:Translation track 1, arc track 2, slip form trolley 3, pulley 4, support plate
5th, bearing 6, slip form trolley ontology 7, punching block 8, roller 9, roller 10, electric capstan 11, endless drive rope 12, moving wheel 13, arch
Frame 14, directive wheel 15, construction trolley 16.
The embodiment of the present invention as depicted in figs. 1 and 2, pouring forms and apply by tunnel bolt-spary supports concrete trolley movable type
Work technique, is as follows:
The first step:By spray scar processing, general scar high pressure water washing is by floating dust, the landwaste for spraying scar, when scar is met
When the easy deliquescence of water, argillization, scar is blown off using high-pressure blast;
Second step:Fully automatic culculating forced mixer is taken in concrete stirring, transport, the stirring of wet shot concrete, and transport uses
Concrete transportation tank car, with fortune with mixing, during jetting cement, more transport vehicles should replace haul, to meet the supply of wet shot concrete;
Third walks:Hole wall is closed, is closed with the mode Jiang Dongbi of shotcrete and by the gap of face arch;
4th step:Mobile pouring forms in place, need to use tunnel bolt-spary supports concrete slip-form formula movement perfusion mould
Plate, including the translation track 1 being located in construction trolley 16, the arc track 2 that can be moved on translation track 1, can be in curved track
Slip form trolley 3, the driving mechanism of the driving walking of slip form trolley 3 and the ejecting mechanism that arc track 2 can be ejected walked on road 2,
Driving mechanism includes the electric capstan 11 being located in construction trolley 16, several directive wheels 15 being located on arc track 2 and by electricity
The endless drive rope 12 that dynamic capstan winch 11 pulls, transmission rope connection slip form trolley 3, ejecting mechanism are located at construction trolley 16 including several
On ejection cylinder and connection jacking cylinder knock-pin.
Translation track 1 is longitudinally located at along tunnel excavation direction in construction trolley 16,2 shape of arc track and Tunnel wall shape
Shape matches, and 2 bottom of arc track is equipped with moving wheel 13 of the walking on translation track 1, and translation track 1 is located at construction trolley 16
Both sides are at the wall of hole, and and 1 corresponding setting of translation track, arc track 2 is close to face for 13 position of moving wheel and quantity
Side is equipped with arc inflating rubber film.
Slip form trolley 3 is equipped with several groups of pulleys 4 slided on arc track 2, and pulley 4 is three-dimensional wheel.Three-dimensional wheel
So that 3 walking stability of slip form trolley is high, the pulley 4 is equipped with support plate 5, and support plate 5 is equipped with bearing 6, and bearing 6 is can
Telescopic bearing 6, bearing 6 are supported by slip form trolley ontology 7, and 7 left and right ends of slip form trolley ontology are arc-shaped, slip form trolley ontology
7 upper end levels are connected with to match punching block 8 with Tunnel wall shape, and slip form trolley ontology 7 is arcuately slidably connected at 2 both ends of track
There is roller 10,7 periphery of slip form trolley ontology is surrounded with rubber slab, and punching block 8 and roller 10 are wrapped in interior by rubber slab.
Then construction trolley 16 is moved to the position for needing to carry out bolt-spary supports, the mobile position for adjusting arc track 2
It puts, arc track 2 is ejected by certain perfusion position by ejection cylinder structure, then by electric capstan 11 by slip form trolley 3
First it is moved to 2 one end of arc track;
5th step:Operation is perfused:When there is arch 14 to need to carry out the bolt-spary supports of concrete, construction trolley 16 is moved
To the position for needing to carry out bolt-spary supports, the position for adjusting arc track 2 is then moved, by ejecting mechanism by arc track
Then slip form trolley 3 is first moved to 2 one end of arc track by driving mechanism, proceeds by anchor by 2 ejections to certain position
Spray is first sprayed between 3 surface of slip form trolley and arch 14, is waited after concrete dry, by driving mechanism drive slip form trolley 3 to
2 other end of arc track moves, since concrete setting is between 3 surface of slip form trolley and arch 14, so when slip form trolley 3
While mobile, rubber slab can be driven to be pullled toward opposite direction, and since rubber slab is wrapped in outside roller 10, so rolling
Roller 10 also drives rubber slab and is moved toward opposite direction to a certain extent so that slip form trolley 3 is detached with concrete, is carried out
Demoulding, rubber slab is resetted in roller 10 under effect after demoulding, then carries out next section of bolt-spary supports, then successively
Above-mentioned action is repeated, until this section of shotcrete is completed, then moves arc track 2, carries out next section of bolt-spary supports until completing.
When no arch 14 carries out combined bolting and shotcrete, then after ejecting mechanism ejects arc track 2, arc inflating rubber is given
Film is inflated, and is sealed, and then carries out bolt-spary supports according to above-mentioned action, and can be adjusted by telescopic bearing 6
Slip form trolley ontology 7 with the distance between road hole wall, more accurately to carry out bolt-spary supports.
In concrete perfusion, the temperature that the temperature and mixture of operation area enter wet-spraying machine is all higher than 5 DEG C, in concrete
Cobble-stone diameter for 13-16mm, in concrete perfusion, it is husky in clay content avoid coagulation in 2-3%, the limitation of cobble-stone diameter
The phenomenon that soil property amount is bad also strengthens whole intensity, reduces the generation of bubble.
6th step:Maintenance after gunite concrete final set 2 hours, is conserved, curing time 14d, when temperature is less than 5
DEG C when, must not sprinkle water maintenance.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (9)
1. tunnel bolt-spary supports concrete trolley mobile pouring forms and construction technology, it is characterised in that:
It is as follows:
The first step:By spray scar processing, scar high pressure water washing is by floating dust, the landwaste for spraying scar, when scar chance water is easily damp
When solution, argillization, scar is blown off using high-pressure blast;
Second step:Fully automatic culculating forced mixer is taken in concrete stirring, transport, the stirring of wet shot concrete, and transport is transported using concrete
Defeated tank car, with fortune with mixing, during jetting cement, more transport vehicles should replace haul;
Third walks:Hole wall is closed, is closed with the mode Jiang Dongbi of shotcrete and by the gap of face arch;
4th step:Construction trolley in place, is moved to the position for needing to carry out bolt-spary supports, mobile adjustment by mobile pouring forms
The position of good arc track is ejected arc track to certain perfusion position by ejecting mechanism, then will by driving mechanism
Slip form trolley is first moved to arc track one end;
5th step:Operation is perfused, first sprays between slip form trolley surface and arch, waits after concrete dry, passes through driving mechanism
While slip form trolley is driven to move shotcrete to the arc track other end successively, then is moved the rubber slab of slip form trolley is moved
It detaches, is demoulded with concrete, rubber slab is resetted in roller under effect after demoulding, then carries out next section of anchor
Supporting is sprayed, is then repeated in above-mentioned action, until this section of shotcrete is completed, arc track is then moved, carries out next section of anchor
Supporting is sprayed until completing;
6th step:Maintenance after gunite concrete final set 2 hours, is conserved, curing time 14-16d, when temperature is less than 0-5
DEG C when, must not sprinkle water maintenance.
2. bolt-spary supports concrete trolley in tunnel according to claim 1 mobile pouring forms and construction technology,
It is characterized in that:Driving mechanism in 4th step include the electric capstan being located in construction trolley, be located at it is several on arc track
Directive wheel and the endless drive rope pulled by electric capstan, transmission rope connection slip form trolley.
3. bolt-spary supports concrete trolley in tunnel according to claim 1 mobile pouring forms and construction technology,
It is characterized in that:Arc track bottom in 4th step is equipped with moving wheel of the walking on translation track.
4. bolt-spary supports concrete trolley in tunnel according to claim 3 mobile pouring forms and construction technology,
It is characterized in that:The translation track is located at construction trolley both sides at the wall of hole, and the moving wheel position and is translated with quantity
The corresponding setting of track.
5. bolt-spary supports concrete trolley in tunnel according to claim 4 mobile pouring forms and construction technology,
It is characterized in that:The arc track is equipped with arc inflating rubber film close to face side.
6. bolt-spary supports concrete trolley in tunnel according to claim 1 mobile pouring forms and construction technology,
It is characterized in that:In 5th step, in concrete perfusion, the storage period of concrete mix is 20-30min.
7. bolt-spary supports concrete trolley in tunnel according to claim 1 mobile pouring forms and construction technology,
It is characterized in that:In 5th step, in concrete perfusion, the temperature that the temperature and mixture of operation area enter wet-spraying machine is all higher than 5 °
C。
8. bolt-spary supports concrete trolley in tunnel according to claim 1 mobile pouring forms and construction technology,
It is characterized in that:In 5th step, in concrete perfusion, the cobble-stone diameter in concrete is 13-16mm.
9. bolt-spary supports concrete monoblock type pouring forms in tunnel according to claim 1 and construction method, feature exist
In:In 5th step, in concrete perfusion, clay content is in 2-3% in sand.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810160039.8A CN108194106B (en) | 2018-02-26 | 2018-02-26 | The mobile pouring construction technique of tunnel bolt-spary supports concrete trolley |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810160039.8A CN108194106B (en) | 2018-02-26 | 2018-02-26 | The mobile pouring construction technique of tunnel bolt-spary supports concrete trolley |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108194106A true CN108194106A (en) | 2018-06-22 |
CN108194106B CN108194106B (en) | 2019-09-03 |
Family
ID=62593818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810160039.8A Active CN108194106B (en) | 2018-02-26 | 2018-02-26 | The mobile pouring construction technique of tunnel bolt-spary supports concrete trolley |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108194106B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109538250A (en) * | 2019-01-28 | 2019-03-29 | 中南大学 | Device and method for branch at the beginning of tunnel with mould gunite concrete rapid construction |
CN110030012A (en) * | 2019-05-08 | 2019-07-19 | 长沙泽和智能科技有限公司 | A kind of foldable arched type tunnel milling digging machine |
CN114320364A (en) * | 2021-12-21 | 2022-04-12 | 洛阳中铁强力机械有限公司 | Tunnel spouts anchor auxiliary trolley |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306150A (en) * | 2000-06-11 | 2001-08-01 | 郭兰波 | Steel bar reticulated shell support and reticulated shell anchor-shotcrete support |
DE10242574A1 (en) * | 2002-09-11 | 2004-03-18 | Max Bögl Bauunternehmung GmbH & Co. KG | Method for cutting a tunnel and erecting an overhead railway has the supports for the railway track attached to reinforcing and embedded in the sprayed concrete lining of the tunnel |
WO2007006428A3 (en) * | 2005-07-09 | 2007-03-29 | Skumtech As | Construction of superstructures and infrastructures |
CN205078283U (en) * | 2015-09-29 | 2016-03-09 | 贵州省公路工程集团有限公司 | Tunnel geotechnique's cloth, waterproof board shop cloth machine |
CN206329348U (en) * | 2016-12-23 | 2017-07-14 | 湖南五新隧道智能装备股份有限公司 | A kind of minitunnel lining trolley |
CN107355237A (en) * | 2017-08-15 | 2017-11-17 | 中国路桥工程有限责任公司 | Sliding formwork of going through the motions sprays concrete excavation multifunctional tunnel chassis |
-
2018
- 2018-02-26 CN CN201810160039.8A patent/CN108194106B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306150A (en) * | 2000-06-11 | 2001-08-01 | 郭兰波 | Steel bar reticulated shell support and reticulated shell anchor-shotcrete support |
DE10242574A1 (en) * | 2002-09-11 | 2004-03-18 | Max Bögl Bauunternehmung GmbH & Co. KG | Method for cutting a tunnel and erecting an overhead railway has the supports for the railway track attached to reinforcing and embedded in the sprayed concrete lining of the tunnel |
WO2007006428A3 (en) * | 2005-07-09 | 2007-03-29 | Skumtech As | Construction of superstructures and infrastructures |
CN205078283U (en) * | 2015-09-29 | 2016-03-09 | 贵州省公路工程集团有限公司 | Tunnel geotechnique's cloth, waterproof board shop cloth machine |
CN206329348U (en) * | 2016-12-23 | 2017-07-14 | 湖南五新隧道智能装备股份有限公司 | A kind of minitunnel lining trolley |
CN107355237A (en) * | 2017-08-15 | 2017-11-17 | 中国路桥工程有限责任公司 | Sliding formwork of going through the motions sprays concrete excavation multifunctional tunnel chassis |
Non-Patent Citations (1)
Title |
---|
王雪娜等: "组合定型钢模板在小断面、长隧道衬砌中的应用", 《云南水力发电》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109538250A (en) * | 2019-01-28 | 2019-03-29 | 中南大学 | Device and method for branch at the beginning of tunnel with mould gunite concrete rapid construction |
CN109538250B (en) * | 2019-01-28 | 2023-09-15 | 中南大学 | Device and method for quick construction of tunnel primary support with mould sprayed concrete |
CN110030012A (en) * | 2019-05-08 | 2019-07-19 | 长沙泽和智能科技有限公司 | A kind of foldable arched type tunnel milling digging machine |
CN114320364A (en) * | 2021-12-21 | 2022-04-12 | 洛阳中铁强力机械有限公司 | Tunnel spouts anchor auxiliary trolley |
Also Published As
Publication number | Publication date |
---|---|
CN108194106B (en) | 2019-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108194106B (en) | The mobile pouring construction technique of tunnel bolt-spary supports concrete trolley | |
CN104818999B (en) | Concrete ejection smears integrated constructing tunnel device | |
CN105507927B (en) | Air bag inner model mobile formwork and Tunnel construction of shotcrete method | |
CN109538250B (en) | Device and method for quick construction of tunnel primary support with mould sprayed concrete | |
CN109488313B (en) | V-level surrounding rock micro-step excavation construction process | |
CN107905254A (en) | The construction method of mould trolley in a kind of pipe gallery formwork integrated hydraulic | |
CN110259449B (en) | Strip filling mining method for extra-thick coal seam by means of steel mould trolley | |
CN111706364A (en) | Tunnel two lining concrete health preserving trolley | |
CN103862385B (en) | A kind of hydraulic system being applied to vehicular shot-blasting machine | |
CN114876515A (en) | Two lining platform trucks in tunnel are pour fast | |
CN117536648A (en) | Tunnel lining automatic layering window-by-window pouring trolley and pouring method | |
CN108442941A (en) | Tunnel bolt-spary supports concrete monoblock type subsectin bottler template and construction method | |
CN112982387A (en) | High-pressure grouting device for cement mixing pile construction | |
CN109505626B (en) | Method for spraying support mold at initial stage of tunnel by using belt template assembly | |
JPH0340800B2 (en) | ||
CN108442942A (en) | Tunnel bolt-spary supports concrete mixer mobile pouring forms and construction technology | |
CN109372553A (en) | Tunnel mould spray belt template component | |
CN208122863U (en) | Tunnel bolt-spary supports concrete slip-form formula moves pouring forms | |
CN215486063U (en) | Movable type guniting device for roadway support | |
CN103075188B (en) | Downhole waste rock filling equipment and filling method using same | |
CN108533285A (en) | Tunnel bolt-spary supports concrete monoblock type pouring forms and construction method | |
CN214532978U (en) | Self-propelled maintenance trolley capable of spraying uniformly | |
CN209195435U (en) | Mould spray apparatus with electromagnetism template | |
CN208089303U (en) | A kind of TBM tunnel duct pieces behind beans gravel fills self-propelled hydraulic tipping arrangement | |
CN202807831U (en) | Automatic feeding machine of injection pump |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211102 Address after: 404100 Gaoqiao Pioneer Park, Changlong Town, Dianjiang County, Chongqing Patentee after: FUTE INTELLIGENT EQUIPMENT (CHONGQING) Co.,Ltd. Address before: 401120 12-2-3-3, Luneng Xingcheng fifth block, Yubei District, Chongqing Patentee before: Gong Gang |
|
TR01 | Transfer of patent right |