CN108104845A - A kind of tunnel sealing stream device and seepage flow processing method - Google Patents
A kind of tunnel sealing stream device and seepage flow processing method Download PDFInfo
- Publication number
- CN108104845A CN108104845A CN201711336192.3A CN201711336192A CN108104845A CN 108104845 A CN108104845 A CN 108104845A CN 201711336192 A CN201711336192 A CN 201711336192A CN 108104845 A CN108104845 A CN 108104845A
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- seepage flow
- drilling
- tunnel
- slip casting
- processing method
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
- E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
The invention discloses a kind of tunnel sealing stream device and seepage flow processing methods, including host and portable operation rifle, the host is made of power drive unit and refractory gunning equipment, the power drive unit includes the bottom carrying platform vehicle in "L" shaped, the bottom carrying platform car side is installed with generator and driving motor, the refractory gunning equipment includes storage slurry room, the storage slurry room bottom is installed with pumping slurry booster pump, the portable operation rifle includes Y types stent and double drive drilling machine, two-way drilling fixation drilling rod is installed by covering axis on the Y types carriage center axis, and it is installed with whitewashing drilling machine and slip casting intubation respectively on two fulcrums of Y type stents；Different antiseepage method for stream processing is selected according to the seepage flow situation of tunnel, there is relatively independent structure, it is easy to operation, and the rock mass structure of tunnel is not destroyed, there is high efficiency Anti-seeping technology.
Description
Technical field
The present invention relates to seepage control technique fields, are specially a kind of tunnel sealing stream device and seepage flow processing method.
Background technology
In modern civil engineering, anti-seepage flow is a problem of wherein overriding concern, this is because seepage flow can cause rock
Body or concrete structure is loose, leakiness, seepage-resistant grade reduces and forms interconnected honeycomb hole internal, from
And several or scattered leakages or even the scattered of large area is caused to ooze generation.And this Seepage will persistently cause rock mass
Inside generates larger osmotic pressure and uplift pressure or even the stabilization and safety that can influence rock mass, and secondly leakage can also trigger molten
The diseases such as erosion, erosion, freeze thawing accelerate the weathering or aging of rock mass.But the factor for influencing seepage flow has much again, and therefore, seepage flow
Processing be always a technological difficulties.
In current technology, to the main method for using slip casting of the processing of seepage flow.It is with reasonable pitch-row
Drilling in, inject slurries, injecting cement paste in each hole made mutually to overlap to form the concrete cut of similar curtain together, with this
Current are blocked, so as to achieve the purpose that impervious leakage-stopping.
In existing technical solution, such as a kind of crack rock laneway wall curtain of the announcement of Application No. 201520364653.8
Curtain grouting and reinforcing and seepage prevention system mainly carry out curtain-grouting to crack rock laneway wall.This grouting mode is in actual note
During slurry construction, due to heavy workload, without specific aim, seepage capability is general, but also can destroy rock due to the drilling of large area
The structure of body in itself, causes tunnel structure to be destroyed, influences the degree of consolidation.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of tunnel sealing stream device and seepage flow processing side
Method has relatively independent structure, easy to operation, and does not destroy the rock mass structure of tunnel, has high efficiency Anti-seeping technology
Advantage can effectively solve the problem that the problem of background technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of tunnel sealing stream device, including host and portable operation rifle, the host is by power drive unit and spray
Sizing device forms, and the power drive unit includes the bottom carrying platform vehicle in "L" shaped, and peace is fixed in the bottom carrying platform car side
It equipped with generator and driving motor, is connected between the generator and driving motor by conducting wire, the refractory gunning equipment fixes peace
Mounted in the bottom carrying platform vehicle other end, the refractory gunning equipment includes storage slurry room, and the storage slurry room bottom is installed with pumping slurry supercharging
Pump；
The portable operation rifle includes Y types stent and double drive drilling machine, passes through set on the Y types carriage center axis
Axis is equipped with two-way drilling and fixes drilling rod, and is installed with whitewashing drilling machine and note respectively on two fulcrums of Y type stents
Slurry intubation, drilling rod is fixed in the two-way drilling and whitewashing drilling machine is connected on two output terminals of double drive drilling machine.
As a kind of preferred technical solution of the present invention, the bottom carrying platform vehicle side is installed with ring-shaped shield gear
Plate, and bottom carrying platform vehicle in the fixation of " C " font is closed and closes by the ring-shaped shield baffle.
As a kind of preferred technical solution of the present invention, the storage slurry room center is equipped with stirring rod, and the stirring rod
It is connected by the output terminal of driving chain and driving motor.
As a kind of preferred technical solution of the present invention, the Y types stent includes end fixed arm and two roots and tops are fixed
Stent is connected between the end fixed arm and top fixing bracket by bearing, and the bearing is socketed in two-way drilling and fixes
The junction of drilling rod and end fixed arm, the whitewashing drilling machine and slip casting intubation are set in two top fixing brackets
On.
As a kind of preferred technical solution of the present invention, the double drive drilling machine is fixedly mounted on Y type stent ends, institute
Double drive drilling machine input terminal is stated to be connected with generator by conducting wire.
As a kind of preferred technical solution of the present invention, the slip casting cannula distal end is installed with connection cuff, described
Connection cuff is connected by feed pipe for mortar with taking out slurry booster pump, and is connected between cuff and feed pipe for mortar by being arranged in connection cuff
Embedded washer be movably fastened airtight connection.
In addition, the present invention also provides a kind of seepage flow processing methods of tunnel sealing stream, include the following steps：
S100, tunnel seepage flow assessment of scenario, according to the percolation phenomenon of tunnel, assess seepage flow situation, determine antiseepage
The seepage flow processing method of stream；
S200, equipment debugging check host and portable operation rifle, and it is operation that equipment, which is carried out, it is ensured that
Equipment normal operation；
S300, seepage flow processing method is selected according to assessment situation, and passes through portable operation rifle and carry out antiseepage stream process.
As a kind of preferred technical solution of the present invention, in the step s 100, there are two types of seepage flow processing methods：
The first seepage flow processing method directly directly carries out high-pressure slip-casting in seepage flow gap；
Second of method of seepage carries out intersection punching first along seepage flow gap in seepage flow gap both sides, is being bored
The inside in hole carries out high-pressure slip-casting.
It is first if seepage flow water flow velocity is big and anxious before above-mentioned slip casting as a kind of preferred technical solution of the present invention
Cotton-wool or flax silk is first set to block seepage water in drilling, the pressure of the high-pressure slip-casting is 0.6-0.8MPa.
As a kind of preferred technical solution of the present invention, in step S300, antiseepage stream process concretely comprises the following steps：
S301, the slip casting location drawing is specified, is entered two-way drilling fixed brill bar drill on tunnel inner wall by double drive drilling machine,
And carry out reinforcing fixation；
S302, when that need not drill, direct rolling bearing causes slip casting intubation alignment seepage flow gap, connects after fixation
Feed pipe for mortar carries out high-pressure slip-casting；
When needing drilling, intersection punching is carried out along seepage flow gap both sides, and it is equidistantly uniform when price differential is punched
The drilling of the setting junction of the edges of two sheets of paper, after each drilling, rolling bearing causes slip casting intubation alignment drilling, connect after fixation feed pipe for mortar into
Horizontal high voltage slip casting.
S303, repeating the above steps is done directly the slip casting in all seepage flow holes.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is using host and portable operation the rifle component relatively independent as two, and by flexibly dismounting knot
Structure realizes connection and separation, can be easy to operation on the premise of ensureing that drilling and slip casting operation are unaffected, mitigates in tunnel
Homework burden on palisades, and by creeping into fixation first, convenient for the integral type operation to drill with slip casting；With targetedly
Seepage flow is stitched and carries out Anti-seeping technology, very big influence will not be caused to the overall structure of rock mass, at the same time, workload is smaller,
There is high efficiency antiseepage.
Description of the drawings
Fig. 1 is the main machine structure schematic diagram of the present invention；
Fig. 2 is portable operation rifle structure diagram of the present invention；
Fig. 3 is flow diagram of the present invention；
Figure label：1- hosts；2- portable operation rifles；
101- power drive units；102- refractory gunning equipments；103- bottoms carrying platform vehicle；104- generators；105- driving motors；
106- storage slurries room；107- takes out slurry booster pump；108- ring-shaped shield baffles；109- stirring rod；
201-Y type stents；202- double drive drilling machines；203- covers axis；Drilling rod is fixed in the two-way drillings of 204-；205- whitewashings are bored
Hole machine；206- slip castings are intubated；207- ends fixed arm；208- tops fixing bracket；209- connection cuffs；210- feed pipe for mortar.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
As depicted in figs. 1 and 2, the present invention provides a kind of tunnel sealing stream device, including host 1 and portable operation rifle
2, wherein host 1 is the premise that portable operation rifle 2 works for providing drilling and the power and raw material needed for slip casting, and
Under this premise, the homework burden for reducing operator is using the reason for portable operation rifle 2.
The host 1 is made of power drive unit 101 and refractory gunning equipment 102, and the power drive unit 101 is including being in
The bottom carrying platform vehicle 103 of "L" shaped, has better bearing space, and 103 inside of bottom carrying platform vehicle is installed with power generation
Machine 104 and driving motor 105, the electric energy and driving kinetic energy for being respectively intended to provide needed for whole device operation, the generator
It is connected between 104 and driving motor 105 by conducting wire, driving motor 105 is powered again by generator 104, the spray
Sizing device 102 is fixedly mounted on 103 other end of bottom carrying platform vehicle, and the refractory gunning equipment 102 includes storage slurry room 106, storage slurry room 106
Middle a certain amount of slip casting raw material of storage, as slip casting flow chart provides slurry, storage slurry 106 bottom of room is installed with pumping
Booster pump 107 is starched, the high pressure needed for slip casting is provided.
Preferably, 103 side of bottom carrying platform vehicle is installed with ring-shaped shield baffle 108, and the annular
Bottom carrying platform vehicle 103 is closed closing, it is necessary to which explanation, described herein to be closed envelope by masking baffle 108 in the fixation of " C " font
It closes and refers to power drive unit 101 and refractory gunning equipment 102 being all closed, this is because carrying out drilling and slip casting
In the process, it will substantial amounts of mud is generated, electrical equipment is poor for the repellence of mud, once mud enters in electrical equipment
Portion gently then influences to work normally, it is heavy then cause equipment loss, and refractory gunning equipment due to contain storage slurry room 106, it is necessary to ensure inside
Pure, the slip casting effect for preventing influence actual of slip casting raw material.
As preferred embodiment, storage slurry 106 center of room is equipped with stirring rod 109, and the stirring rod 109 of setting is
It is stirred by continual continuation, prevents injection slurry from starching 106 inside solidification of room in storage, this is because in technique, injection slurry
High-effective concrete mortar or soluble polyurethane material are generally adopted by, these substances are all easy to directly consolidate,
Once generation initial set will seriously affect subsequent slip casting effect, and the stirring rod 109 passes through driving chain 110 and driving electricity
The output terminal connection of machine 105,110 mode of driving chain are driven, and can be kept good during mortar stirs and be held
Continuous property prevents from causing stirring that cannot be normally carried out due to getting stuck etc. mortar.
In the present embodiment, the portable operation rifle 2 includes Y types stent 201 and double drive drilling machine 202, described
Double drive drilling machine 202 is fixedly mounted on 201 end of Y types stent, and 202 input terminal of double drive drilling machine passes through conducting wire and hair
Motor 104 connects.
It needs to stress double drive drilling machine 202, double drive drilling machine 202 in the present embodiment refers to having
The device of two driving ports, in internal driving, can select two driving motors can also be directly by a motor
The driving of two ports being carried out, and in process, in order to reduce the complexity of device, generally can all be driven using bi-motor
It is dynamic, but in portable device, in order to reduce the mass ratio shared by motor, can generally select the double drive of single motor.
Two-way drilling fixation drilling rod 204 is installed by covering axis 203 on 201 central axis of Y types stent, it is therein double
To the fixed tool of drilling rod 204 of drilling there are two rotation direction, it is respectively used to fixed and loosening and exits, when drilling rod is fixed in two-way drilling
204 when drive oing tunnel palisades boldly, plays the role of being support, and is installed with spray respectively on two fulcrums of Y types stent 201
Drilling machine 205 and slip casting intubation 206 are starched, is drilled respectively and slip casting, the two-way drilling fixes drilling rod 204 and whitewash and drills
Machine 205 is connected on two output terminals of double drive drilling machine 202.
It should be added that the slip casting, which is intubated 206 ends, is installed with connection cuff 209, connector sleeve is set
The effect of hoop 209 is so that the flexible connection of buckle-type is realized between slip casting intubation 206 and feed pipe for mortar, convenient for connecting and unloading
Under, the connection cuff 209 is connected by feed pipe for mortar 210 with taking out slurry booster pump 107, and connect cuff 209 and feed pipe for mortar 210 it
Between airtight connection is movably fastened by the embedded washer being arranged in connection cuff 209, mortar leakage prevention leakage grouting pressure.
In the present embodiment, the Y types stent 201 includes 207 and two roots and tops fixing bracket 208 of end fixed arm,
It is connected by bearing between the end fixed arm 207 and top fixing bracket 208, can be realized by the connection mode of bearing
It is flexible to rotate, drilling and two processes of slip casting are convenient for, the bearing is socketed in two-way drilling and fixes drilling rod 204 and end
The junction of fixed arm 207, the whitewashing drilling machine 205 and slip casting intubation 206 are set in two top fixing brackets 208
On.
Before embodiment of the present invention is stated, it is necessary first to explain seepage flow：
Seepage flow is divided into three kinds of forms, main to include point seepage flow, line seepage flow knead dough seepage flow.Wherein, for the hole of concentration jet stream
Hole, flow velocity are little, can will be blocked after hole dabbing with supergrip mud；If flow velocity is larger, cotton-wool or flax silk wedge manhole can be first used
Hole to reduce flow velocity and reduce water leakage, is then blocked, this mode is good suitable for formation condition, and country rock is firm again
Stratum.
But when country rock surface layer it is bad, when surface layer has occurred that serious weathering, it is necessary to further locating
Reason can just obtain better seepage flow processing, with boring of electric hammer at crack, be reached for progress slip casting at weathering by gun drilling and consolidate
Change, achieve the purpose that close seepage flow hole, so as to handle seepage flow.And when carrying out the step, it is necessary to it is clear that, the two of seam
Side is alternately arranged drilling, and under conditions of tunnel, general drilling parameter is：Aperture 14mm, position of opening gap 5cm, is being stitched
Intersect at deep 18-20cm with seam, pitch-row 30cm, special ratio, drilled according to the appropriate selection junction of the edges of two sheets of paper of country rock situation.
In addition, a kind of preferred embodiment as the present invention, to prevent as shown in figure 3, the present invention also provides a kind of tunnels
The seepage flow processing method of seepage flow, includes the following steps：
Step S100, tunnel seepage flow assessment of scenario according to the percolation phenomenon of tunnel, is assessed seepage flow situation, determines
The seepage flow processing method of anti-seepage flow.
There are two types of seepage flow processing methods：
The first seepage flow processing method directly directly carries out high-pressure slip-casting in seepage flow gap；
Second of method of seepage carries out intersection punching first along seepage flow gap in seepage flow gap both sides, is being bored
The inside in hole carries out high-pressure slip-casting.
From the foregoing it will be appreciated that determine that the foundation of the seepage flow processing method of anti-seepage flow is：According to the property and table of Wall Rock of Tunnel
The property of layer rock, in addition, also needing to be carried out according to the corrosion situation of seepage flow in this process flexible
Selection, in general, when Seepage flow time is compared it is long when, in order to reach preferable anti-seepage effect, can generally use
The mode that drilling and slip casting method are combined is handled.
Step S200, equipment debugging checks host and portable operation rifle, and it is operation that equipment, which is carried out,
Ensure equipment normal operation.
During taking notice of, the effect of debugging is to ensure that equipment normal operation, avoids after other operations have been carried out
Since equipment fault causes job interruption.
Step S300, according to assessment situation selection seepage flow processing method, and pass through portable operation rifle and carry out at anti-seepage flow
Reason.
Antiseepage stream process concretely comprises the following steps：
Step S301, the slip casting location drawing is specified, is entered two-way drilling fixed brill bar drill in tunnel by double drive drilling machine
On wall, and carry out reinforcing fixation；
Step S302, when that need not drill, direct rolling bearing causes slip casting intubation alignment seepage flow gap, after fixation
It connects feed pipe for mortar and carries out high-pressure slip-casting；
When needing drilling, intersection punching is carried out along seepage flow gap both sides, and it is equidistantly uniform when price differential is punched
The drilling of the setting junction of the edges of two sheets of paper, after each drilling, rolling bearing causes slip casting intubation alignment drilling, connect after fixation feed pipe for mortar into
Horizontal high voltage slip casting.
Step S303, repeat the above steps and be done directly the slip casting in all seepage flow holes.
In the present invention, it is also necessary to which further explanation is：Before above-mentioned slip casting, if seepage flow water flow velocity is big and anxious
When, cotton-wool or flax silk is set to block seepage water first in drilling, the pressure of the high-pressure slip-casting is 0.6-0.8MPa.
Summary, in drilling, the drilling parameter of optimization is：Hole depth 15-20cm, spacing 30-60cm, drilling are necessary
The junction of the edges of two sheets of paper is arranged, and is vertically poured on face, when such as running into exception can not drill, can be translated along suture.
In conclusion the main characteristic of the invention lies in that：
(1) it is of the invention using host and portable operation the rifle component relatively independent as two, and by flexibly tearing open
Assembling structure realizes connection and separation, can be easy to operation on the premise of ensureing that drilling and slip casting operation are unaffected, mitigates
Homework burden on tunnel palisades, and by creeping into fixation first, convenient for the integral type operation to drill with slip casting；
(2) have targetedly to stitch seepage flow and carry out Anti-seeping technology, very big shadow will not be caused to the overall structure of rock mass
It rings, at the same time, workload is smaller, has the advantages that high efficiency antiseepage
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (10)
1. a kind of tunnel sealing stream device, which is characterized in that including host (1) and portable operation rifle (2), the host (1)
It is made of power drive unit (101) and refractory gunning equipment (102), the power drive unit (101) includes the bottom in "L" shaped
Carrying platform vehicle (103), bottom carrying platform vehicle (103) inside are installed with generator (104) and driving motor (105), institute
It states and is connected between generator (104) and driving motor (105) by conducting wire, the refractory gunning equipment (102) is fixedly mounted on bottom load
Platform truck (103) other end, the refractory gunning equipment (102) include storage slurry room (106), and peace is fixed in described storage slurry room (106) bottom
Booster pump (107) is starched equipped with taking out；
The portable operation rifle (2) includes Y types stent (201) and double drive drilling machine (202), in the Y types stent (201)
Two-way drilling fixation drilling rod (204) is installed by covering axis (203) on mandrel line, and on two fulcrums of Y types stent (201)
Whitewashing drilling machine (205) and slip casting intubation (206) are installed with respectively, and drilling rod (204) and whitewashing are fixed in the two-way drilling
Drilling machine (205) is connected on two output terminals of double drive drilling machine (202).
A kind of 2. tunnel sealing stream device according to claim 1, which is characterized in that bottom carrying platform vehicle (103) side
Face is installed with ring-shaped shield baffle (108), and bottom in the fixation of " C " font is carried and put down by the ring-shaped shield baffle (108)
Trolley (103) is closed closing.
3. a kind of tunnel sealing stream device according to claim 1, which is characterized in that feel at ease in storage slurry room (106)
Equipped with stirring rod (109), and the stirring rod (109) is connected by the output terminal of driving chain (110) and driving motor (105)
It connects.
4. a kind of tunnel sealing stream device according to claim 1, which is characterized in that the Y types stent (201) includes end
Hold fixed arm (207) and two roots and tops fixing brackets (208), the end fixed arm (207) and top fixing bracket (208) it
Between connected by bearing, the bearing is socketed in the junction that drilling rod (204) and end fixed arm (207) are fixed in two-way drilling,
The whitewashing drilling machine (205) and slip casting intubation (206) are set on two top fixing brackets (208).
A kind of 5. tunnel sealing stream device according to claim 1, which is characterized in that the double drive drilling machine (202)
Y types stent (201) end is fixedly mounted on, double drive drilling machine (202) input terminal is connected by conducting wire and generator (104)
It connects.
6. a kind of tunnel sealing stream device according to claim 1, which is characterized in that the slip casting is intubated (206) end
Connection cuff (209) is installed with, the connection cuff (209) is by feed pipe for mortar (210) with taking out slurry booster pump (107) even
It connects, and connects between cuff (209) and feed pipe for mortar (210) by being arranged on the embedded washer active card being connected in cuff (209)
Close airtight connection.
7. a kind of seepage flow processing method of tunnel sealing stream, which is characterized in that include the following steps：
S100, tunnel seepage flow assessment of scenario, according to the percolation phenomenon of tunnel, assess seepage flow situation, determine anti-seepage flow
Seepage flow processing method；
S200, equipment debugging check host and portable operation rifle, and it is operation that equipment, which is carried out, it is ensured that equipment
Normal operation；
S300, seepage flow processing method is selected according to assessment situation, and passes through portable operation rifle and carry out antiseepage stream process.
8. the seepage flow processing method of a kind of tunnel sealing stream according to claim 7, which is characterized in that in step S100
In, there are two types of seepage flow processing methods：
The first seepage flow processing method directly directly carries out high-pressure slip-casting in seepage flow gap；
Second of method of seepage carries out intersection punching first along seepage flow gap in seepage flow gap both sides, what is drilled
Inside carries out high-pressure slip-casting.
9. a kind of seepage flow processing method of tunnel sealing stream according to claim 8, which is characterized in that above-mentioned slip casting it
Before, if seepage flow water flow velocity is big and anxious, cotton-wool or flax silk is set to block seepage water first in drilling, the high-pressure slip-casting
Pressure is 0.6-0.8MPa.
10. the seepage flow processing method of a kind of tunnel sealing stream according to claim 7, which is characterized in that in step S300
In, antiseepage stream process concretely comprises the following steps：
S301, the slip casting location drawing is specified, is entered two-way drilling fixed brill bar drill on tunnel inner wall by double drive drilling machine, and
Carry out reinforcing fixation；
S302, when that need not drill, direct rolling bearing causes slip casting intubation alignment seepage flow gap, connects defeated slurry after fixation
Pipe carries out high-pressure slip-casting；
When needing drilling, intersection punching is carried out along seepage flow gap both sides, and is equidistantly uniformly set when price differential is punched
Junction of the edges of two sheets of paper drilling is put, after each drilling, rolling bearing causes slip casting to be intubated alignment drilling, connects feed pipe for mortar after fixation and carries out height
Pressure grouting.
S303, repeating the above steps is done directly the slip casting in all seepage flow holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336192.3A CN108104845B (en) | 2017-12-14 | 2017-12-14 | A kind of tunnel sealing stream device and seepage flow processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711336192.3A CN108104845B (en) | 2017-12-14 | 2017-12-14 | A kind of tunnel sealing stream device and seepage flow processing method |
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| CN108104845A true CN108104845A (en) | 2018-06-01 |
| CN108104845B CN108104845B (en) | 2019-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228115A (en) * | 2020-10-19 | 2021-01-15 | 临沂会宝岭铁矿有限公司 | A quick whitewashing equipment for iron ore prevention and cure water |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832143A (en) * | 2010-04-02 | 2010-09-15 | 云南云岭高速公路养护绿化工程有限公司 | Method for treating tunnel water leakage |
| JP2014020124A (en) * | 2012-07-19 | 2014-02-03 | Taisei Corp | Construction method of water collection tunnel and water collection tunnel |
| CN205329694U (en) * | 2016-01-27 | 2016-06-22 | 赵玉霞 | Slip casting integrated equipment for foundation treatment |
| CN107083977A (en) * | 2017-06-23 | 2017-08-22 | 中国矿业大学 | A kind of grouting strengthening method of many granularities of argillaceous soft rock tunnel subregion |
-
2017
- 2017-12-14 CN CN201711336192.3A patent/CN108104845B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832143A (en) * | 2010-04-02 | 2010-09-15 | 云南云岭高速公路养护绿化工程有限公司 | Method for treating tunnel water leakage |
| JP2014020124A (en) * | 2012-07-19 | 2014-02-03 | Taisei Corp | Construction method of water collection tunnel and water collection tunnel |
| CN205329694U (en) * | 2016-01-27 | 2016-06-22 | 赵玉霞 | Slip casting integrated equipment for foundation treatment |
| CN107083977A (en) * | 2017-06-23 | 2017-08-22 | 中国矿业大学 | A kind of grouting strengthening method of many granularities of argillaceous soft rock tunnel subregion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228115A (en) * | 2020-10-19 | 2021-01-15 | 临沂会宝岭铁矿有限公司 | A quick whitewashing equipment for iron ore prevention and cure water |
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| CN108104845B (en) | 2019-10-01 |
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