CN107387160A - A kind of half permeable drainpipe of Ω types - Google Patents
A kind of half permeable drainpipe of Ω types Download PDFInfo
- Publication number
- CN107387160A CN107387160A CN201710665008.3A CN201710665008A CN107387160A CN 107387160 A CN107387160 A CN 107387160A CN 201710665008 A CN201710665008 A CN 201710665008A CN 107387160 A CN107387160 A CN 107387160A
- Authority
- CN
- China
- Prior art keywords
- drainpipe
- types
- flank
- half permeable
- groove
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012141 concentrate Substances 0.000 claims abstract description 6
- 231100000241 scar Toxicity 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011378 shotcrete Substances 0.000 abstract description 3
- 239000004567 concrete Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F16/00—Drainage
- E21F16/02—Drainage of tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of half permeable drainpipe of Ω types, the half permeable drainpipe of Ω types is made up of two flanks and intermediate groove for adding seepy material；Flank contacted with scar or preliminary bracing face reception ooze, flowing water, groove convergence and concentrate ejectment.The present invention overcomes existing drainpipe not to be fixed easily, it is yielding, it is permeable, the situations such as ejectment face domain is small, it can converge and concentrate ejectment to ooze, flowing water, be advantageous to the closely connected of anchor bar of waterproof plate in tunnels and preliminary bracing, be advantageous to preliminary bracing construction of shotcrete and splash guard construction, preliminary bracing architecture quality is improved, improves guarded drainage effect.
Description
Technical field
The present invention relates to the pumping equipment in a kind of Tunnel Engineering, more particularly to a kind of tunnel drainage blind pipe.
Background technology
Anti-, draining is the difficult point that Tunnel Engineering is implemented, and percolating water is a common quality defect of Tunnel Engineering.Tunnel is adopted at present
Strengthen waterproof with concrete structure self-waterproofing+splash guard, edge is oozed, flowing water face sets system blind pipe draining.Wall-rock crack water and initial stage
Supporting is oozed, flowing water, as draining blind pipe ejectment water, also has more using semicircle plastic tube, flexible porous tube and utilizes straw rope or the rope made of hemp
Etc. perishable water suction seepy material as blind pipe draining.Semicircle plastic tube is not fixed easily, and ejectment face domain is small；Flexible porous tube is not
It is fixed easily, yielding, permeable, ejectment face domain is small；The perishable water suction seepy material displacement such as straw rope or the rope made of hemp is small, easily blocks,
This several draining blind pipe ejectment effect is bad, influences formation and the quality of preliminary bracing gunite concrete, influences Tunnel inner ring
Border, influence splash guard construction and waterproof effect.
In order to solve the above problems, Chinese patent " the flexible porous drainpipe of Ω types " utility model (patent No.
2004200760266) it is and " permeable drainpipe (Ω types are soft) " appearance design (patent No. 2004300653221) patent, open
Tube wall is divided into the permeable drainpipe of PVC spring steel wires and high-strength water-permeable bellows drainpipe, and its outward appearance is between circular and semicircle
Between Ω types, for the embedded set draining repair process of established tunnel moulded lining and in built tunnel moulded lining behind guarded drainage system
System.The technical scheme of above-mentioned patent only optimizes typical round section, increase and tunneling contact area slightly, but equally still
So exist and be not fixed easily, yielding, permeable, the technical problems such as ejectment face domain is small.
The content of the invention
The present invention provides a kind of half permeable drainpipe of Ω types, to solve not to be fixed easily existing for traditional ejectment water blind pipe, easily
Deformation, the technical problem such as permeable and ejectment face domain is small.
In order to realize foregoing invention purpose, the technical solution adopted in the present invention is：
A kind of half permeable drainpipe of Ω types, the drainpipe use the Ω shape structures with flank, and reception collection is oozed, the side of flowing water
The wing contacts with scar or preliminary bracing face, and centre sets convergence and concentrates the groove of ejectment, and fixed nail is set on the edge of a wing.
The half permeable drainpipe of a kind of Ω types, flank use double-layer structure, one layer of favourable shape are added in contact surface side
Into the seepy material of pipelined channel,.
The half permeable drainpipe of a kind of Ω types, flank include using rectangle, trapezoidal, streamlined or combinations thereof shape
Shape.
The half permeable drainpipe of a kind of Ω types, groove use curved-surface structure, including using semicircle, oval or polygon
Shape.
Present invention has the advantages that：Drainpipe and the seepage flow water surface are closely connected, and increase collection is oozed, flowing water area, concentrates ejectment, can
To converge and concentrate ejectment to ooze, flowing water, and be advantageous to the closely connected of anchor bar of waterproof plate in tunnels and preliminary bracing, be advantageous to follow-up preliminary bracing
Construction of shotcrete and splash guard construction, improve preliminary bracing architecture quality, improve guarded drainage effect.
Brief description of the drawings
Fig. 1 is the organigram of the present invention.
Fig. 2 is the material schematic diagram of the present invention
Numbering is in figure：1. groove；2. flank；3. nail；4. seepy material；5. non-seepy material.
Embodiment
The concrete structure of the present invention is shown in Figure 1.A kind of half permeable drainpipe of Ω types, the drainpipe are used with flank
Ω shape structures, two flanks 2 contacted with scar or preliminary bracing face oozed with receiving collection, flowing water.Centre sets groove 1, the groove 1
Convergence and concentration ejectment water, the nail 3 passed through for fixing glue is set in the outer rim of flank 2.
The half permeable drainpipe of a kind of Ω types, to improve drainage effect, flank 2 is used two layers, added with contact surface side
If one layer of seepy material, advantageously forms pipelined channel.
Flank 2 includes using rectangle, trapezoidal, streamlined or combinations thereof shape.
Groove 1 is included using semicircle, ellipse, polygon or other curved surfaces.
Claims (5)
1. a kind of half permeable drainpipe of Ω types, the half permeable drainpipe of Ω types is made up of two flanks and groove；Flank includes using
Rectangle, trapezoidal, streamlined or combined shaped；Groove is included using semicircle, ellipse, polygon or other curved surfaces；Flank is attached
Add one layer of seepy material.
2. a kind of half permeable drainpipe of Ω types, it is characterised in that the drainpipe uses the Ω shape structures with flank, receives and collects
Ooze, the flank of flowing water contacts with scar or preliminary bracing face, centre set convergence and concentrate ejectment groove, set fixing glue on the edge of a wing
Hole.
3. a kind of half permeable drainpipe of Ω types according to claim 1, it is characterised in that flank uses double-layer structure, is connecing
Contacting surface side adds one layer of seepy material for advantageously forming pipelined channel.
A kind of 4. half permeable drainpipe of Ω types according to claim 1, it is characterised in that flank include using rectangle, it is trapezoidal,
Streamlined or combinations thereof shape.
A kind of 5. half permeable drainpipe of Ω types according to claim 1, it is characterised in that groove uses curved-surface structure, including
Using semicircle, ellipse or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665008.3A CN107387160A (en) | 2017-08-07 | 2017-08-07 | A kind of half permeable drainpipe of Ω types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665008.3A CN107387160A (en) | 2017-08-07 | 2017-08-07 | A kind of half permeable drainpipe of Ω types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387160A true CN107387160A (en) | 2017-11-24 |
Family
ID=60343392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665008.3A Pending CN107387160A (en) | 2017-08-07 | 2017-08-07 | A kind of half permeable drainpipe of Ω types |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387160A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757028A (en) * | 2018-06-12 | 2018-11-06 | 北京市市政工程设计研究总院有限公司 | A kind of single-open drainpipe and constructing structure |
| CN108757028B (en) * | 2018-06-12 | 2024-07-09 | 北京市市政工程设计研究总院有限公司 | Unilateral opening drain pipe and construction structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742861U (en) * | 1993-12-28 | 1995-08-11 | 藤本商工株式会社 | Tunnel backside drainage structure |
| JPH0996200A (en) * | 1995-09-30 | 1997-04-08 | Takiron Co Ltd | Fitting structure of inside drain pipe |
| CN2283169Y (en) * | 1997-05-19 | 1998-06-03 | 杨文玺 | Concealed drain pipe specially adapted for tunnel bow wall |
| JP2002129898A (en) * | 2000-10-26 | 2002-05-09 | Yahata Sangyo Kk | Waterproofing sheet and construction method for making tunnel watertight and for draining water therefrom |
| JP2003035097A (en) * | 2001-07-24 | 2003-02-07 | Kfc Ltd | Segment for tunnel lining and manufacturing method therefor |
| CN2718064Y (en) * | 2004-07-20 | 2005-08-17 | 何伟奇 | Omega type soft porous draining pipe |
| CN204386650U (en) * | 2014-12-31 | 2015-06-10 | 长安大学 | A kind of mounted gutter for the treatment of technology for tunnel seepage water cure |
| CN207278298U (en) * | 2017-08-07 | 2018-04-27 | 北京市市政工程设计研究总院有限公司 | A kind of half permeable drainpipe of Ω types |
| CN110513130A (en) * | 2019-09-27 | 2019-11-29 | 长安大学 | A kind of tunnel waterproof and water drainage system |
-
2017
- 2017-08-07 CN CN201710665008.3A patent/CN107387160A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742861U (en) * | 1993-12-28 | 1995-08-11 | 藤本商工株式会社 | Tunnel backside drainage structure |
| JPH0996200A (en) * | 1995-09-30 | 1997-04-08 | Takiron Co Ltd | Fitting structure of inside drain pipe |
| CN2283169Y (en) * | 1997-05-19 | 1998-06-03 | 杨文玺 | Concealed drain pipe specially adapted for tunnel bow wall |
| JP2002129898A (en) * | 2000-10-26 | 2002-05-09 | Yahata Sangyo Kk | Waterproofing sheet and construction method for making tunnel watertight and for draining water therefrom |
| JP2003035097A (en) * | 2001-07-24 | 2003-02-07 | Kfc Ltd | Segment for tunnel lining and manufacturing method therefor |
| CN2718064Y (en) * | 2004-07-20 | 2005-08-17 | 何伟奇 | Omega type soft porous draining pipe |
| CN204386650U (en) * | 2014-12-31 | 2015-06-10 | 长安大学 | A kind of mounted gutter for the treatment of technology for tunnel seepage water cure |
| CN207278298U (en) * | 2017-08-07 | 2018-04-27 | 北京市市政工程设计研究总院有限公司 | A kind of half permeable drainpipe of Ω types |
| CN110513130A (en) * | 2019-09-27 | 2019-11-29 | 长安大学 | A kind of tunnel waterproof and water drainage system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757028A (en) * | 2018-06-12 | 2018-11-06 | 北京市市政工程设计研究总院有限公司 | A kind of single-open drainpipe and constructing structure |
| CN108757028B (en) * | 2018-06-12 | 2024-07-09 | 北京市市政工程设计研究总院有限公司 | Unilateral opening drain pipe and construction structure |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |