CN108506028A - A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method - Google Patents
A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method Download PDFInfo
- Publication number
- CN108506028A CN108506028A CN201810538518.9A CN201810538518A CN108506028A CN 108506028 A CN108506028 A CN 108506028A CN 201810538518 A CN201810538518 A CN 201810538518A CN 108506028 A CN108506028 A CN 108506028A
- Authority
- CN
- China
- Prior art keywords
- pipe
- grouting pipe
- tunnel
- grouting
- longitudinal
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009415 formwork Methods 0.000 claims abstract description 13
- 238000007569 slipcasting Methods 0.000 claims description 74
- 229910000831 Steel Inorganic materials 0.000 claims description 39
- 239000010959 steel Substances 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000010276 construction Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 12
- 239000011083 cement mortar Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000256135 Chironomus thummi Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
A kind of tunnel lining trolley vault comprehensive grouting pipe device of present invention offer and its application method, tunnel lining trolley vault comprehensive grouting pipe device includes the longitudinal Grouting Pipe extended along tunnel extending direction and longitudinal exhaust pipe, and the radial grouting pipe radially extended along tunnel；Longitudinal Grouting Pipe is adjacent with longitudinal exhaust pipe and is arranged in parallel, longitudinal Grouting Pipe and longitudinal exhaust pipe are each attached on the waterproof layer of tunnel top and are located at the both sides of tunnel arch center line, and longitudinal Grouting Pipe and the outer end of longitudinal exhaust pipe are stretched out from two lining end head formworks；Radial grouting pipe is fixed in two lining templates and positioned at close to tunnel arch midline position, the top of radial grouting pipe is connected on waterproof layer.Tunnel lining trolley vault comprehensive grouting pipe device can ensure that tunnel during pouring lining concrete using lining trolley, and concreting closely knit nothing in arch is come to nothing phenomenon, thoroughly solves arch and comes to nothing the harm brought for later stage operation security.
Description
Technical field
The present invention relates to Tunnel Second Lining Construction technical fields, specifically, being to be related to a kind of secondary lining in prevention tunnel
Build tunnel lining trolley vault comprehensive grouting pipe device and its application method that arch is come to nothing.
Background technology
Easily there is mass defect in tunnel-liner engineering construction, and the arch for the lining cutting that the linning defect overwhelming majority is concentrated,
Especially arch is come to nothing.
The main reason for tunnel-liner arch is come to nothing is divided into two kinds, when during tunnel lining concrete pouring construction,
Easily forming air bag when lining concrete binds and finishes, at the construction joint of bond end arch can not be vented, and then cause at construction joint
Easily there is phenomenon of coming to nothing；Second is that lining concrete pours during rushing to summit, amount of concrete control not yet in effect and cause in lining cutting
Equally there is the situation in gap or cavity in section, and then forms part and come to nothing.
In recent years, with the development of Tunnel Engineering detection technique, tunnel-liner arch, which is come to nothing, can effectively be detected position
And size, and the mass defect that the lining cutting arch that can also detect of percussion detection of later stage track division is come to nothing, although can be with
Hand over the processing of regulation in advance testing, but the mass defect problem that lining cutting arch is come to nothing must solve, otherwise with engineering construction into
Degree mass defect will increase day by day, and cost input more increases, or even processing not in place will hide some dangers for later stage operation security.
Invention content
The main object of the present invention is to provide a kind of tunnel lining trolley vault that can solve to come to nothing tunnel-liner arch
Comprehensive grouting pipe device.
It is a further object of the present invention to provide a kind of users of above-mentioned tunnel lining trolley vault comprehensive grouting pipe device
Method.
To realize that above-mentioned main purpose, the present invention provide a kind of tunnel lining trolley vault comprehensive grouting pipe device, be used for
It comes to nothing to tunnel-liner arch and locates slip casting comprising the longitudinal Grouting Pipe extended along tunnel extending direction and longitudinal exhaust pipe,
And the radial grouting pipe radially extended along tunnel；Longitudinal Grouting Pipe is adjacent with longitudinal exhaust pipe and is arranged in parallel, longitudinal to note
Slurry pipe and longitudinal exhaust pipe are each attached on the waterproof layer of tunnel top and are located at the both sides of tunnel arch center line, longitudinal to note
The outer end of slurry pipe and longitudinal exhaust pipe is stretched out from two lining end head formworks；Radial grouting pipe is fixed in two lining templates and is located at and leans on
Nearly tunnel arch midline position, the top of radial grouting pipe is connected on waterproof layer.
One Preferable scheme is that, longitudinal Grouting Pipe and longitudinal exhaust pipe are diameter within the scope of 20 millimeters to 30 millimeters
Hose.
One Preferable scheme is that, radial grouting pipe be coating steel pipe.
One Preferable scheme is that, waterproof lath is provided with below waterproof layer, waterproof lath surrounds holding tank with waterproof layer,
Longitudinal Grouting Pipe and longitudinal exhaust pipe are located in holding tank.
One Preferable scheme is that, radial grouting pipe ring flange or mantle fiber connection by way of be fixed on two lining templates
On.
One Preferable scheme is that, the top of radial grouting pipe is provided with excessive stock tank, overflow stock tank along radial grouting pipe
The axial end wall from radial grouting tube top end extends internally.
One Preferable scheme is that, tunnel lining trolley vault comprehensive grouting pipe device further include grouting device and cleaning fill
It sets, grouting device includes slip casting steel pipe and slip casting machine, and cleaning device includes high pressure water washing pipe, longitudinal Grouting Pipe, radial grouting
The arrival end of pipe, the connection of high pressure water washing Guan Junyu slip casting steel pipes, slip casting steel pipe connects slip casting machine, and the outlet end of slip casting steel pipe connects
The water outlet of high pressure water washing pipe is connect, longitudinal Grouting Pipe and radial grouting pipe are arranged at arrival end and the outlet end of slip casting steel pipe
Between.
Further embodiment is that the outer end of longitudinal Grouting Pipe is connect with slip casting steel pipe by longitudinal slip casting connection flexible pipe, diameter
It is connect to the bottom end of Grouting Pipe by radial grouting connection flexible pipe with slip casting steel pipe.
To realize that above-mentioned another object, the present invention provide a kind of use of tunnel lining trolley vault comprehensive grouting pipe device
Method, tunnel lining trolley vault comprehensive grouting pipe device are above-mentioned tunnel lining trolley vault comprehensive grouting pipe device, are used
Method includes the following steps：It is located at tunnel arch midline on waterproof layer and fixes one disposed in parallel longitudinal Grouting Pipe and one
Root longitudinal direction exhaust pipe, longitudinal Grouting Pipe and longitudinal exhaust pipe adjoining and the both sides for being located at tunnel arch center line.Then, by two
Lining trolley, which is moved to, pours fragment position, corrects and block two lining end head formworks, and longitudinal Grouting Pipe and the outer end of longitudinal exhaust pipe are equal
It is stretched out from two lining end head formworks.Then, radial grouting pipe is fixed in two lining templates and it is made to be disposed adjacent to tunnel arch
The top of midline position, radial grouting pipe is connected on waterproof layer.Finally, two lining concrete constructions are carried out, wait for two lining concrete
Bind grouting behind shaft or drift lining.
One Preferable scheme is that, tunnel lining trolley vault comprehensive grouting pipe device further include grouting device and cleaning fill
It sets, grouting device includes slip casting steel pipe and slip casting machine, and cleaning device includes high pressure water washing pipe, longitudinal Grouting Pipe, radial grouting
The arrival end of pipe, the connection of high pressure water washing Guan Junyu slip casting steel pipes, slip casting steel pipe connects slip casting machine, and the outlet end of slip casting steel pipe connects
The water inlet of high pressure water washing pipe is connect, longitudinal Grouting Pipe and radial grouting pipe are arranged at arrival end and the outlet end of slip casting steel pipe
Between；After slip casting high pressure water is accessed from the water inlet of high pressure water washing pipe.
The invention has the advantages that usual tunnel-liner arch is come to nothing, it is de- can be divided into arch at bond end construction joint for type
Longitudinal local two classes of coming to nothing in empty and lining cutting arch, use at construction joint and lay longitudinal Grouting Pipe and longitudinal direction exhaust pipe, so that
Air bag discharge at construction joint, while can also carry out slip casting to it and fill up；It comes to nothing for the longitudinal part in arch, is laid using segmentation
Radial grouting pipe, radial grouting pipe has both the effect of exhaust, and observation panel is used as in casting process, is waited after being perfused, also
Slip casting again can be carried out to it, by longitudinally and radially pre-buried Grouting Pipe, can Divisional, carry out effective slip casting to sectional,
It can ensure that lining cutting arch monolithic concrete is full closely knit, without coming to nothing, huge guarantee played to the operation security in later stage tunnel and is made
With.
Description of the drawings
Fig. 1 is the front schematic view of tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention.
Fig. 2 is the side schematic view of tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention.
Fig. 3 is longitudinal Grouting Pipe and longitudinal exhaust in tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention
The scheme of installation of pipe.
Fig. 4 is the partial enlarged view at A in Fig. 3.
Fig. 5 is longitudinal Grouting Pipe and radial grouting in tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention
The scheme of installation of pipe.
Fig. 6 is diameter on tunnel lining trolley panel in tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention
To injected hole arrangement schematic diagram.
Fig. 7 is the installation signal of radial Grouting Pipe in tunnel lining trolley vault comprehensive grouting pipe device embodiment of the present invention
Figure.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
Referring to Fig. 1 to Fig. 3, a kind of tunnel lining trolley for place's slip casting of coming to nothing to tunnel-liner arch of the present embodiment
Vault comprehensive grouting pipe device, which includes extending along tunnel extending direction
Longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2, and the radial grouting pipe 3 that is radially extended along tunnel（Fig. 5 shows）, tunnel-liner platform
Vehicle vault comprehensive grouting pipe device further includes grouting device 4 and cleaning device.
Referring to Fig. 4, longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2 are abutted and are arranged in parallel, and longitudinal Grouting Pipe 1 and longitudinal direction are vented
Pipe 2 is each attached on the waterproof layer 101 of tunnel top and is located at the both sides of tunnel arch center line 102,1 He of longitudinal Grouting Pipe
The outer end of longitudinal exhaust pipe 2 is from two lining end head formworks 103（Fig. 5 shows）It stretches out.
101 lower section of waterproof layer is provided with waterproof lath 6, and waterproof lath 6 surrounds holding tank 61 with waterproof layer 101, longitudinal to note
Slurry pipe 1 and longitudinal exhaust pipe 2 are located in holding tank 61.Longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2 are fixed on by pasting mode in advance
102 position of tunnel arch center line.Specifically, the top of holding tank 61 is equipped with fixed part 62 on waterproof lath 6, and fixed part 62 holds certainly
The outer wall of 61 both sides of slot received extends outwardly and fixed part 62 is parallel to waterproof layer 101, and fixed part 62 is fixed on by sweat soldering
On waterproof layer 101, the distance between fixed point is not more than 80 centimetres on the fixed part 62 of 61 both sides of holding tank.Specifically, it should regard
The flatness of arch waterproof layer 101 and the spacing for reducing fixed point, to ensure that longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2 are straight.
It is the scheme of installation of longitudinal Grouting Pipe 1 and radial grouting pipe 3 referring to Fig. 5 and Fig. 6, Fig. 5.Fig. 6 is tunnel-liner
The arrangement schematic diagram of the grouting port 32 of radial grouting pipe 3 on trolley panel.
Radial grouting pipe 3 is fixed in two lining templates 7 and positioned at close to 102 position of tunnel arch center line, radial grouting pipe 3
Top be connected on waterproof layer 101 and held out against with waterproof layer 101, keep waterproof layer 101 and 104 basal plane of preliminary bracing closely connected.Its
In, two lining templates 7 are tunnel lining trolley panel.Both ends distance construction stitches at each 50 centimetres of position and two in two lining templates 7
The middle part of lining template 7 sets several radial grouting pipes 3 altogether, and four radial grouting pipes 3 should at least be arranged, should specifically regard concreter
Make state suitably to be increased.
Longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2 are colloid hose or PVC of the diameter within the scope of 20 millimeters to 30 millimeters
The pipe shaft of hose, longitudinal Grouting Pipe 1 is laid with multiple quincuncial extravasating holes, and the aperture of extravasating hole is in 2 millimeters to 3 millimeters ranges
Interior, longitudinal pitch is not more than 30 centimetres, the non-cloth hole of pipe shaft of longitudinal exhaust pipe 2.Radial grouting pipe 3 is using coarse zinc-plated of outer wall
Steel pipe, diameter is within the scope of 20 millimeters to 30 millimeters.As shown in fig. 7, what radial grouting pipe 3 was connected by ring flange or mantle fiber
Mode is fixed in two lining templates 7, and radial grouting pipe 3 also serves as peep hole and radial exhaust pipe.The top nozzle of radial grouting pipe 3
It is provided with generally U-shaped excessive stock tank 33, the stock tank 33 that overflows is along radial grouting pipe 3 axially from the end on 3 top of radial grouting pipe
Wall extends internally, and cement mortar flows through radial grouting pipe 3 and enters from tunnel-liner arch comes to nothing from excessive stock tank 33.
It reviews Fig. 2 and combines Fig. 5, grouting device 4 includes slip casting steel pipe 41 and slip casting machine 42, and cleaning device includes high pressure water
Flush pipe 51, longitudinal Grouting Pipe 1, radial grouting pipe 3, high pressure water washing pipe 51 are connected to slip casting steel pipe 41, slip casting steel pipe 41
Arrival end connect slip casting machine 42, the water outlet of the outlet end connection high pressure water washing pipe 51 of slip casting steel pipe 41, longitudinal Grouting Pipe 1
And radial grouting pipe 3 is arranged between the arrival end and outlet end of slip casting steel pipe 41.The water inlet of high pressure water washing pipe 51 is used
In access high pressure water.
There is slip casting steel pipe 41 longitudinal slip casting branch pipe 411 and radial grouting branch pipe 412, the outer end of longitudinal Grouting Pipe 1 to pass through
Longitudinal slip casting connection flexible pipe 11 is connect with longitudinal slip casting branch pipe 411, and the bottom end of radial grouting pipe 3 passes through radial grouting connection flexible pipe
31 connect with radial grouting branch pipe 412.Longitudinal Grouting Pipe switch 413 is provided on longitudinal slip casting branch pipe 411, longitudinal Grouting Pipe is opened
413 are closed for controlling the flow direction of the cement mortar in slip casting steel pipe 41 longitudinal direction Grouting Pipe 1.From longitudinal slip casting branch pipe on slip casting steel pipe 41
The upstream side of a 411 nearest radial grouting branch pipes 412 is provided with radial grouting pipe switch 414, radial grouting pipe switch 414
All radial grouting pipes 3 are flowed to for controlling the cement mortar in slip casting steel pipe 41.From longitudinal slip casting branch pipe on slip casting steel pipe 41
The downstream side of a 411 farthest radial grouting branch pipes 412 is provided with high pressure water washing pipe switch 415.
In conjunction with Fig. 1 to Fig. 5, the application method of tunnel lining trolley vault comprehensive grouting pipe device of the invention includes as follows
Step.
First, according to surveying setting-out data, determine that lining cutting pours a section accurate location, after tunnel has been laid with waterproof layer 101,
It is located on waterproof layer 101 at tunnel arch center line 102 and fixes one disposed in parallel longitudinal Grouting Pipe 1 and a longitudinal exhaust
Pipe 2, longitudinal Grouting Pipe 1 and longitudinal exhaust pipe 2 abut and are located at the both sides of tunnel arch center line 102, and ensure longitudinal note
Starch one end of pipe 1 and longitudinal exhaust pipe 2 between adjustment of the printing plate end at a distance from be not more than 30 centimetres, the other end of longitudinal Grouting Pipe 1 is stretched
The distance for going out this edition end head formwork is not less than 20 centimetres, for the longitudinal slip casting connecting tube of connection.Wherein adjustment of the printing plate refers to upper circulation secondary
Lining cutting 105, this version refer to this cycle and pour section 106.
Then, two lining trolleys are moved to this cycle and pour 106 position of section, block two lining end head formworks after correction in time
103, longitudinal Grouting Pipe 1 and the outer end of longitudinal exhaust pipe 2 are stretched out from two lining end head formworks 103, and by longitudinal Grouting Pipe 1 and are indulged
It is connected to slip casting connection flexible pipe 11.
Then, after the completion of two lining end head formworks 103 are closed, radial grouting pipe 3 is fixed in two lining templates 7 and makes its cloth
It sets close to 102 position of tunnel arch center line, the top of radial grouting pipe 3 is connected on waterproof layer 101.
Then, after all Grouting Pipes install, and after the completion of lining trolley concreting preparation, two linings are carried out
Concrete construction, in lining concrete casting process, if radial grouting pipe 3 is interior and two serve as a contrast phase at 103 closings of end head formwork
When having cement mortar outflow, then it is assumed that concrete is filled substantially, you can stopping pours.If concrete perfusion need to be continued, answer
Radial grouting pipe 3 is blocked, and is removed totally before cement mortar final set in each Grouting Pipe.
It is easily formed at air bag 107 and is exhausted and slip casting for construction joint in time after two lining concrete bind, it is ensured that lining
Construction joint end point concrete is built to fill.The quincunx extravasating hole that the laying of longitudinal Grouting Pipe 1 can also be used, along tunnel extending direction
In tunnel, mid line region carries out vault longitudinally whole section of slip casting.In addition, in the later stage, if find after testing at lining cutting vault construction joint or
Lining cutting stage casing etc. can take band to be molded into the mode of slurry there are still the situation in gap or cavity, by radial grouting pipe 3 as backfill
Injected hole carries out backfill slip casting by the radial grouting pipe 3, radial grouting pipe 3 by using radial grouting connection flexible pipe 31 with
Slip casting steel pipe 41 connects, and carries out arch mud jacking.
Coming to nothing to tunnel-liner arch, place's slip casting is preferably timely before lining cutting demoulding to be carried out, and injecting paste material is using High concretion rate
Cement mortar or micro-expansion cement slurry, grouting pressure should reach 0.2Mpa.It finds to stop noting when midge amount is excessive during slip casting
Slurry, treatment measures are taken after ascertaining the reason.
Finally, high pressure water is accessed from the water inlet of high pressure water washing pipe 51 in time after slip casting, with to longitudinal Grouting Pipe 1, vertical
To exhaust pipe 2, radial grouting pipe 3, slip casting steel pipe 41, longitudinal slip casting connection flexible pipe 11 and radial grouting connection flexible pipe 31 etc. into
Row cleaning, avoids blocking, in case next time uses.
Therefore usual tunnel-liner arch type of coming to nothing can be divided into arch at bond end construction joint and come to nothing and lining arch
Longitudinal local two classes of coming to nothing in portion, using longitudinal Grouting Pipe and longitudinal direction exhaust pipe is laid at construction joint, so that at construction joint
Air bag is discharged, while can also carry out slip casting to it and fill up；It comes to nothing for the longitudinal part in arch, the radial grouting laid using segmentation
Pipe, radial grouting pipe have both the effect of exhaust, and observation panel is used as in casting process, waits after being perfused, can also be carried out to it
Slip casting again, by longitudinally and radially pre-buried Grouting Pipe, can Divisional, carry out effective slip casting to sectional, it can be ensured that lining cutting
Arch monolithic concrete is full closely knit, and without coming to nothing, huge guaranteeing role is played to the operation security in later stage tunnel.
Finally, it should be noted that the present invention is not limited to above-mentioned embodiment, if those skilled in the art
It is enlightened by it, without departing from the spirit of the invention, is not inventively designed similar with the technical solution
Frame mode and embodiment should all be fallen within the claims of the present invention.
Claims (10)
1. a kind of tunnel lining trolley vault comprehensive grouting pipe device locates slip casting, feature for coming to nothing to tunnel-liner arch
It is, includes the longitudinal Grouting Pipe extended along tunnel extending direction and longitudinal exhaust pipe, and radially extended along tunnel
Radial grouting pipe；
The longitudinal direction Grouting Pipe and longitudinal exhaust pipe are adjacent and be arranged in parallel, the longitudinal direction Grouting Pipe and longitudinal exhaust
Pipe is each attached on the waterproof layer of tunnel top and is located at the both sides of tunnel arch center line, the longitudinal direction Grouting Pipe and described
The outer end of longitudinal exhaust pipe is stretched out from two lining end head formworks；
The radial grouting pipe is fixed in two lining templates and is located at close to tunnel arch midline position, the radial grouting pipe
Top is connected on the waterproof layer.
2. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to claim 1, it is characterised in that：
The longitudinal direction Grouting Pipe and longitudinal exhaust pipe are hose of the diameter within the scope of 20 millimeters to 30 millimeters.
3. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to claim 1, it is characterised in that：
The radial grouting pipe is coating steel pipe.
4. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to any one of claims 1 to 3, feature exist
In：
Waterproof lath is provided with below the waterproof layer, the waterproof lath surrounds holding tank, the longitudinal direction with the waterproof layer
Grouting Pipe and longitudinal exhaust pipe are located in the holding tank.
5. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to any one of claims 1 to 3, feature exist
In：
The radial grouting pipe is fixed on by way of ring flange or mantle fiber connection in the two linings template.
6. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to any one of claims 1 to 3, feature exist
In：
The top of the radial grouting pipe is provided with excessive stock tank, and the excessive stock tank is along the axial described in of the radial grouting pipe
The end wall at radial grouting tube top end extends internally.
7. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to any one of claims 1 to 3, feature exist
In：
The tunnel lining trolley vault comprehensive grouting pipe device further includes grouting device and cleaning device, the grouting device packet
Slip casting steel pipe and slip casting machine are included, the cleaning device includes high pressure water washing pipe, the longitudinal direction Grouting Pipe, the radial grouting
The arrival end of slip casting steel pipe connection described in pipe, the high pressure water washing Guan Junyu, the slip casting steel pipe connects the slip casting machine, institute
The outlet end for stating slip casting steel pipe connects the water outlet of the high pressure water washing pipe, the longitudinal direction Grouting Pipe and the radial grouting pipe
It is arranged between the arrival end and outlet end of the slip casting steel pipe.
8. a kind of tunnel lining trolley vault comprehensive grouting pipe device according to claim 7, it is characterised in that：
The outer end of the longitudinal direction Grouting Pipe is connect with the slip casting steel pipe by longitudinal slip casting connection flexible pipe, the radial grouting pipe
Bottom end connect by radial grouting connection flexible pipe with the slip casting steel pipe.
9. a kind of application method of tunnel lining trolley vault comprehensive grouting pipe device, the tunnel lining trolley vault synthesis note
Slurry pipe device is 1 to 8 any one of them tunnel lining trolley vault comprehensive grouting pipe device of the claims, the use
Method includes the following steps：
It is located at tunnel arch midline on the waterproof layer and fixes one disposed in parallel longitudinal Grouting Pipe and a longitudinal row
Tracheae, the longitudinal direction Grouting Pipe and longitudinal exhaust pipe adjoining and the both sides for being located at tunnel arch center line；
Two lining trolleys are moved to and pour fragment position, correct and block the two linings end head formwork, the longitudinal direction Grouting Pipe and institute
The outer end for stating longitudinal exhaust pipe is stretched out from the two linings end head formwork；
The radial grouting pipe is fixed in the two linings template and it is made to be disposed adjacent to tunnel arch midline position, it is described
The top of radial grouting pipe is connected on the waterproof layer；
Two lining concrete constructions are carried out, wait for that two lining concrete bind grouting behind shaft or drift lining.
10. a kind of application method of tunnel lining trolley vault comprehensive grouting pipe device according to claim 9, feature
It is：
The tunnel lining trolley vault comprehensive grouting pipe device further includes grouting device and cleaning device, the grouting device packet
Slip casting steel pipe and slip casting machine are included, the cleaning device includes high pressure water washing pipe, the longitudinal direction Grouting Pipe, the radial grouting
The arrival end of slip casting steel pipe connection described in pipe, the high pressure water washing Guan Junyu, the slip casting steel pipe connects the slip casting machine, institute
The outlet end for stating slip casting steel pipe connects the water inlet of the high pressure water washing pipe, the longitudinal direction Grouting Pipe and the radial grouting pipe
It is arranged between the arrival end and outlet end of the slip casting steel pipe；After slip casting high pressure is accessed from the water inlet of high pressure water washing pipe
Water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538518.9A CN108506028A (en) | 2018-05-30 | 2018-05-30 | A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810538518.9A CN108506028A (en) | 2018-05-30 | 2018-05-30 | A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506028A true CN108506028A (en) | 2018-09-07 |
Family
ID=63401906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810538518.9A Pending CN108506028A (en) | 2018-05-30 | 2018-05-30 | A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506028A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488337A (en) * | 2018-11-20 | 2019-03-19 | 中铁上海工程局集团有限公司 | A kind of anti-come to nothing of tunnel double-lining concrete visualizes casting method |
| CN109555538A (en) * | 2019-01-04 | 2019-04-02 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining vault exhaust is excessive to starch grouting device and its application method |
| CN109707401A (en) * | 2018-11-13 | 2019-05-03 | 中铁隆工程集团有限公司 | A kind of tunnel double-lining vault backfill grouting process and Grouting Pipe |
| CN110242324A (en) * | 2019-05-30 | 2019-09-17 | 平顶山平煤机煤矿机械装备有限公司 | Tunnel lining trolley secondary grouting device |
| CN110359932A (en) * | 2019-08-07 | 2019-10-22 | 西南石油大学 | One kind two serves as a contrast vault slip casting tube assembly and its grouting construction method |
| CN110486052A (en) * | 2019-09-04 | 2019-11-22 | 中交天和机械设备制造有限公司 | A kind of press injecting type concrete support method and the supporting mechanism for implementing it |
| CN110541718A (en) * | 2019-09-20 | 2019-12-06 | 中国建筑土木建设有限公司 | Secondary lining back backfill grouting pipe and grouting method |
| CN111749714A (en) * | 2020-07-30 | 2020-10-09 | 四川港航建设工程有限公司 | Window-by-window layered pouring system for circular water delivery tunnel wall and construction method |
| CN112593978A (en) * | 2020-12-04 | 2021-04-02 | 浙大城市学院 | Secondary lining vault anti-disengaging device and construction method |
| CN112901216A (en) * | 2021-04-22 | 2021-06-04 | 中铁北京工程局集团有限公司 | Lining cutting platform truck is used in highway tunnel construction |
| CN113279785A (en) * | 2021-07-08 | 2021-08-20 | 中交一公局第一工程有限公司 | Method and device for processing vault hollow hole and local loose part of secondary lining of tunnel |
| CN113374503A (en) * | 2021-07-29 | 2021-09-10 | 中铁隧道集团一处有限公司 | Method for embedding and arranging assembly type lining monitoring and measuring components |
| CN113374502A (en) * | 2021-07-29 | 2021-09-10 | 中铁隧道集团一处有限公司 | Construction method for reinforcing cavity by splicing lining grouting based on mine method tunnel construction |
| CN113982649A (en) * | 2021-11-10 | 2022-01-28 | 中铁第四勘察设计院集团有限公司 | Tunnel lining back reserved radial grouting device and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201486567U (en) * | 2009-07-22 | 2010-05-26 | 沪东重机有限公司 | Subway shield synchronous grouting and cleaning device |
| CN203603930U (en) * | 2013-12-10 | 2014-05-21 | 中铁十局集团有限公司 | Device for preventing tunnel secondary lining vault from disengaging |
| CN106194210A (en) * | 2016-08-01 | 2016-12-07 | 中铁十九局集团第七工程有限公司 | Tunnel lining trolley, method of work and the installation method of pre-pouring grout pipe fixing device |
| CN106285722A (en) * | 2016-08-30 | 2017-01-04 | 中铁十局集团第四工程有限公司 | A kind of device preventing tunnel double-lining vault to come to nothing and construction method thereof |
| CN107762532A (en) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | Tunnel vault band mould grouting construction method |
| CN208380586U (en) * | 2018-05-30 | 2019-01-15 | 中铁十九局集团第六工程有限公司 | A kind of tunnel lining trolley vault comprehensive grouting pipe device |
-
2018
- 2018-05-30 CN CN201810538518.9A patent/CN108506028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201486567U (en) * | 2009-07-22 | 2010-05-26 | 沪东重机有限公司 | Subway shield synchronous grouting and cleaning device |
| CN203603930U (en) * | 2013-12-10 | 2014-05-21 | 中铁十局集团有限公司 | Device for preventing tunnel secondary lining vault from disengaging |
| CN106194210A (en) * | 2016-08-01 | 2016-12-07 | 中铁十九局集团第七工程有限公司 | Tunnel lining trolley, method of work and the installation method of pre-pouring grout pipe fixing device |
| CN107762532A (en) * | 2016-08-23 | 2018-03-06 | 中铁十局集团第工程有限公司 | Tunnel vault band mould grouting construction method |
| CN106285722A (en) * | 2016-08-30 | 2017-01-04 | 中铁十局集团第四工程有限公司 | A kind of device preventing tunnel double-lining vault to come to nothing and construction method thereof |
| CN208380586U (en) * | 2018-05-30 | 2019-01-15 | 中铁十九局集团第六工程有限公司 | A kind of tunnel lining trolley vault comprehensive grouting pipe device |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707401A (en) * | 2018-11-13 | 2019-05-03 | 中铁隆工程集团有限公司 | A kind of tunnel double-lining vault backfill grouting process and Grouting Pipe |
| CN109488337A (en) * | 2018-11-20 | 2019-03-19 | 中铁上海工程局集团有限公司 | A kind of anti-come to nothing of tunnel double-lining concrete visualizes casting method |
| CN109555538A (en) * | 2019-01-04 | 2019-04-02 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining vault exhaust is excessive to starch grouting device and its application method |
| CN110242324A (en) * | 2019-05-30 | 2019-09-17 | 平顶山平煤机煤矿机械装备有限公司 | Tunnel lining trolley secondary grouting device |
| CN110359932A (en) * | 2019-08-07 | 2019-10-22 | 西南石油大学 | One kind two serves as a contrast vault slip casting tube assembly and its grouting construction method |
| CN110359932B (en) * | 2019-08-07 | 2022-07-19 | 西南石油大学 | Two-lining vault grouting pipe assembly and grouting construction method thereof |
| CN110486052A (en) * | 2019-09-04 | 2019-11-22 | 中交天和机械设备制造有限公司 | A kind of press injecting type concrete support method and the supporting mechanism for implementing it |
| CN110541718A (en) * | 2019-09-20 | 2019-12-06 | 中国建筑土木建设有限公司 | Secondary lining back backfill grouting pipe and grouting method |
| CN111749714B (en) * | 2020-07-30 | 2021-11-09 | 四川港航建设工程有限公司 | Window-by-window layered pouring system for circular water delivery tunnel wall and construction method |
| CN111749714A (en) * | 2020-07-30 | 2020-10-09 | 四川港航建设工程有限公司 | Window-by-window layered pouring system for circular water delivery tunnel wall and construction method |
| CN112593978A (en) * | 2020-12-04 | 2021-04-02 | 浙大城市学院 | Secondary lining vault anti-disengaging device and construction method |
| CN112901216A (en) * | 2021-04-22 | 2021-06-04 | 中铁北京工程局集团有限公司 | Lining cutting platform truck is used in highway tunnel construction |
| CN112901216B (en) * | 2021-04-22 | 2023-09-15 | 中铁北京工程局集团有限公司 | Lining trolley for expressway tunnel construction |
| CN113279785A (en) * | 2021-07-08 | 2021-08-20 | 中交一公局第一工程有限公司 | Method and device for processing vault hollow hole and local loose part of secondary lining of tunnel |
| CN113279785B (en) * | 2021-07-08 | 2024-04-09 | 中交一公局第一工程有限公司 | Method and device for treating hollow and partial loose part of tunnel secondary lining vault |
| CN113374503A (en) * | 2021-07-29 | 2021-09-10 | 中铁隧道集团一处有限公司 | Method for embedding and arranging assembly type lining monitoring and measuring components |
| CN113374502A (en) * | 2021-07-29 | 2021-09-10 | 中铁隧道集团一处有限公司 | Construction method for reinforcing cavity by splicing lining grouting based on mine method tunnel construction |
| CN113374503B (en) * | 2021-07-29 | 2024-04-05 | 中铁隧道集团一处有限公司 | Method for embedding and arranging assembled lining monitoring and measuring components |
| CN113982649A (en) * | 2021-11-10 | 2022-01-28 | 中铁第四勘察设计院集团有限公司 | Tunnel lining back reserved radial grouting device and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108506028A (en) | A kind of tunnel lining trolley vault comprehensive grouting pipe device and its application method | |
| CN208380586U (en) | A kind of tunnel lining trolley vault comprehensive grouting pipe device | |
| CN104895587B (en) | Construction method for pressure pouring of concrete for tunnel secondary lining | |
| CN208380593U (en) | A kind of tunnel side wall crack ruggedized construction | |
| CN105332709B (en) | First branch arcading two serves as a contrast the construction method of free-standing tunnel excavation and structure | |
| CN105697033A (en) | Construction method for treating rock mass cavity without formworks in tunneling | |
| CN106285722A (en) | A kind of device preventing tunnel double-lining vault to come to nothing and construction method thereof | |
| CN106284427A (en) | A kind of basement post-pouring zone temporary leaking water gear soil construction method | |
| CN109736847A (en) | Primary concreting concrete inverted arch and its construction method | |
| CN107725064A (en) | Tunnel partition wall structure and the method that tunnel step excavation is realized using middle-wall method | |
| CN108561156A (en) | Separate tunnel changes arch supporting construction and its construction method | |
| CN106089297A (en) | Railway tunnel bottom structure drainage device and method to set up thereof | |
| CN110259485A (en) | A kind of loess tunnel support system and its installation method | |
| CN112443356A (en) | Drainage system and drainage method for tunnel passing through karst cave | |
| CN108756941A (en) | Two lining trolley band of one kind being molded into slurry structure and band is molded into paste-making method | |
| CN109519193A (en) | A kind of Existing Railway Line tunnel set lining structure and its construction method | |
| CN108692129B (en) | Method for filling and grouting for pipeline repair | |
| CN108443590A (en) | Side-type direct-burried part and its construction method | |
| CN112593978B (en) | Secondary lining vault anti-disengaging device and construction method | |
| CN207554065U (en) | Prefabricated assembled tunnel inverted arch, tunnel structure | |
| CN108547640A (en) | Tunnel Second Lining arch gap grouting device | |
| CN105064500B (en) | Balcony beam slab inner side filling wall body and main body structure integral casting construction method | |
| CN206071601U (en) | The device that a kind of prevention tunnel double-lining vault comes to nothing | |
| CN110004787A (en) | Pier storage yard road concrete surface construction method | |
| CN112145189A (en) | Novel duct piece grouting reinforcement method for soft soil area |
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 |