CN109281334A - Underground pipe gallery waterproof construction - Google Patents
Underground pipe gallery waterproof construction Download PDFInfo
- Publication number
- CN109281334A CN109281334A CN201811288957.5A CN201811288957A CN109281334A CN 109281334 A CN109281334 A CN 109281334A CN 201811288957 A CN201811288957 A CN 201811288957A CN 109281334 A CN109281334 A CN 109281334A
- Authority
- CN
- China
- Prior art keywords
- layer
- piping lane
- waterproof
- lining cutting
- pipe gallery
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
Abstract
The present invention relates to a kind of underground pipe gallery waterproof constructions, including piping lane main body, waterproof layer, bed course, lining cutting layer and draining piping lane, the outside of piping lane main body and bed course is arranged in waterproof layer, the top of piping lane main body is arranged in bed course, bed course is the inclined-plane being sloped downwardly from top to two, the outside of waterproof layer is arranged in lining cutting layer, the two sides of the bottom of lining cutting layer are arranged in draining piping lane, several drainage channels being distributed in a crisscross manner are equipped between waterproof layer and lining cutting layer, drainage channel is connect with draining piping lane, and lining cutting layer is piled up using seepy material.The configuration of the present invention is simple, good water-proof effect, waterproof time limit time are long.
Description
Technical field
The present invention relates to underground pipe gallery waterproof technique fields, more particularly to a kind of underground pipe gallery waterproof construction.
Background technique
With the development of the city, the application scale of underground pipe gallery is increasing.The design life of underground pipe gallery is long, right
It is very high in waterproof requirement, therefore, the long-term effectiveness of underground pipe gallery waterproof be designer have to consider one it is important because
Element.
The traditional waterproof measure of underground pipe gallery be can only waterproof, but not can be carried out draining, cause waterproof effect poor.Specifically
, waterproof coating, waterproofing agent are coated in piping lane body surface or is equipped with waterproof roll, using such mode since waterproof applies
The service life of layer, waterproofing agent or waterproof roll is low；Also have plenty of piping lane ontology using concrete self-waterproof material, but this
Kind material is easy infiltration phenomenon occur there are crack or in seam crossing.Therefore a kind of extension underground pipe gallery effective waterproof year is designed
Limit, it is very necessary for improving the structure of waterproof effect.
Summary of the invention
Simple, good water-proof effect that the technical problem to be solved in the present invention is to provide a kind of structures, waterproof time limit time are grown
Underground pipe gallery waterproof construction.
A kind of underground pipe gallery waterproof construction of the present invention, including piping lane main body, waterproof layer, bed course, lining cutting layer and draining piping lane,
The outside of piping lane main body and bed course is arranged in the waterproof layer, and the top of piping lane main body is arranged in the bed course, and the bed course is
The outside of waterproof layer is arranged in the slope surface being sloped downwardly from top to two, the lining cutting layer, and the draining piping lane setting is serving as a contrast
The two sides of the bottom of course are equipped with several drainage channels being distributed in a crisscross manner, the draining between the waterproof layer and lining cutting layer
Channel is connect with draining piping lane, and the lining cutting layer is piled up using seepy material.
Preferably, the waterproof layer using one of splash guard, waterproof roll or a variety of is made.
It is preferably in any of the above-described scheme, the outside of the waterproof layer is equipped with waterproof layer protective layer.
Be preferably in any of the above-described scheme, the lining cutting layer using one of pervious concrete, water-permeable brick, stone or
It is a variety of to pile up.
It is preferably in any of the above-described scheme, the waterproof layer and lining cutting layer are equipped with multilayer.
It is preferably, is intervally distributed between the piping lane main body and draining piping lane multiple for institute in any of the above-described scheme
State the communicating passage of draining piping lane maintenance.
It is preferably in any of the above-described scheme, the drainage channel is directly poured using pervious concrete, or is used
Finished product drainage pipeline made of seepy material.
Compared with prior art, it advantage for present invention and has the beneficial effect that
(1) waterproof layer plays the role of to piping lane main body waterproof, and the underground water that waterproof layer is obstructed is drained into through drainage channel
Piping lane is drained, meanwhile, waterproof layer is capable of providing higher infiltration resistance, and auxiliary lining cutting layer directs the water into collector drain；
The setting of cushion layer structure enables underground water to flow rapidly into drainage channel along inclined slope surface, drains into draining through drainage channel
Piping lane；Lining cutting layer is piled up using seepy material, and underground water can be drained into along drainage channel in draining piping lane；Drainage channel
Setting increase the drain discharge of underground water, accelerate the drainage speed of underground water, improve drainage efficiency.
(2) water infiltrated into around piping lane is actively discharged by lining cutting layer, and increases waterproof layer and improves piping lane ontology cross
The osmotic resistance of cross-wise direction water forms a water guide structure, reduces piping lane master between waterproof layer, bed course and lining cutting layer
The external water pressure of body, and corrosion of the underground water to piping lane main body and waterproof layer is weakened, waterproof safety coefficient is improved, is improved
Underground pipe gallery waterproof effect and the service life for extending underground pipe gallery.
(3) underground pipe gallery waterproof construction collection waterproof and discharge structure are incorporated into one, can actively export underground water anti-
Water-bound, reduces the osmotic pressure of water on the outside of piping lane main structure, so that it is possible to reduce infiltration, and weakens underground water to original anti-
The corrosiveness of water layer and piping lane main body makes underground pipe gallery have more preferably waterproof effect, and then when extension underground pipe gallery use
Between.
Underground pipe gallery waterproof construction of the invention is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of underground pipe gallery waterproof construction of the present invention；
Wherein: 1, lining cutting layer；2, bed course；3, waterproof layer；4, piping lane main body；5, drainage channel；6, piping lane is drained.
Specific embodiment
As shown in Figure 1, a kind of underground pipe gallery waterproof construction of the present invention, including piping lane main body, waterproof layer, bed course, lining cutting layer
With draining piping lane, the outside of piping lane main body and bed course is arranged in waterproof layer, and the top of piping lane main body is arranged in bed course, and bed course is served as reasons
The outside of waterproof layer is arranged in the slope surface that top is sloped downwardly to two, lining cutting layer, and the bottom of lining cutting layer is arranged in draining piping lane
Two sides are equipped with several drainage channels being distributed in a crisscross manner between waterproof layer and lining cutting layer, drainage channel is connect with draining piping lane,
Lining cutting layer is piled up using seepy material.
Waterproof layer plays the role of to piping lane main body waterproof, and the underground water that waterproof layer is obstructed drains into draining through drainage channel
Piping lane, meanwhile, waterproof layer is capable of providing higher infiltration resistance, and auxiliary lining cutting layer directs the water into collector drain；Bed course
The setting of structure enables underground water to flow rapidly into drainage channel along inclined slope surface, drains into drainpipe through drainage channel
Corridor；Lining cutting layer is piled up using seepy material, and underground water can be drained into along lining cutting layer in draining piping lane；Drainage channel is set
The drain discharge for increasing underground water is set, the drainage speed of underground water is accelerated, improves drainage efficiency.Pipe will be infiltrated by lining cutting layer
Water around corridor is actively discharged, and increases the osmotic resistance that waterproof layer improves piping lane body cross-section direction water, waterproof layer, bed course
And a water guide structure is formd between lining cutting layer, the external water pressure of piping lane main body is reduced, and weaken underground water pair
The corrosion of piping lane main body and waterproof layer improves waterproof safety coefficient, improves underground pipe gallery waterproof effect and extends underground pipe gallery
Service life.
Underground pipe gallery waterproof construction collection waterproof and discharge structure are incorporated into one, underground water actively can be exported waterproof knot
Structure, reduces the osmotic pressure of water on the outside of piping lane main structure, so that it is possible to reduce infiltration, and weakens underground water to original waterproof layer
With the corrosiveness of piping lane main body, make underground pipe gallery that there is more preferably waterproof effect, and then extends underground pipe gallery and use the time.
Further, waterproof layer using one of splash guard, waterproof roll or a variety of is made.Preferably, waterproof layer
Outside is equipped with waterproof layer protective layer.The design of waterproof layer structure can reinforce the osmotic resistance of piping lane body cross-section direction water.
In the present embodiment, waterproof layer protective layer uses extruded polystyrene board.
Further, lining cutting layer using one of pervious concrete, water-permeable brick, stone or a variety of is piled up.
Further, bed course using one of sandstone, the earthwork or other packing materials or a variety of is piled up.
Further, waterproof layer and lining cutting layer are equipped with multilayer.
Further, it is logical that multiple connections for draining piping lane maintenance are intervally distributed between piping lane main body and draining piping lane
Road.The setting easy access personnel of communicating passage, which are directly entered in communicating passage, examines piping lane main body and draining piping lane
It repairs, wherein communicating passage is connected in maintenance with piping lane main body and draining piping lane, after maintenance, communicating passage and piping lane master
Body and draining piping lane block, and guarantee the proper drainage of the drying property and waterproof construction in connecting pipe.
The construction procedure of underground pipe gallery waterproof construction are as follows: pipe gallery construction is carried out by cast-in-place or site-assembled mode,
After the completion of piping lane main body construction, bed course is laid in piping lane body top and forms gradient, repaves and sets up defences after setting cushion
Water layer；After waterproof layer is laid with, in piping lane main body two sides, the drainage pipeline and water-permeable brick of permeable material is arranged in waterproof layer outer layer
Or stone, form the lining cutting layer for having drainage channel；Or on the outside of waterproof layer one-piece casting pervious concrete and abut waterproof
Layer directly pours to form drainage channel, is filled after completing lining cutting layer according to original form of construction work.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (7)
1. a kind of underground pipe gallery waterproof construction, it is characterised in that: including piping lane main body, waterproof layer, bed course, lining cutting layer and drainpipe
The outside of piping lane main body and bed course is arranged in corridor, the waterproof layer, and the top of piping lane main body, the bed course is arranged in the bed course
For the slope surface being sloped downwardly from top to two, the outside of waterproof layer is arranged in the lining cutting layer, and the draining piping lane setting exists
The two sides of the bottom of lining cutting layer are equipped with several drainage channels being distributed in a crisscross manner, the row between the waterproof layer and lining cutting layer
Aquaporin is connect with draining piping lane, and the lining cutting layer is piled up using seepy material.
2. underground pipe gallery waterproof construction according to claim 1, it is characterised in that: the waterproof layer uses splash guard, prevents
One of water coiled material a variety of is made.
3. underground pipe gallery waterproof construction according to claim 2, it is characterised in that: the outside of the waterproof layer is equipped with waterproof
Layer protective layer.
4. underground pipe gallery waterproof construction according to claim 1, it is characterised in that: the lining cutting layer uses permeable coagulation
One of soil, water-permeable brick, stone a variety of are piled up.
5. underground pipe gallery waterproof construction according to claim 1, it is characterised in that: the waterproof layer and lining cutting layer are equipped with more
Layer.
6. underground pipe gallery waterproof construction according to claim 1, it is characterised in that: the piping lane main body and draining piping lane it
Between be intervally distributed with it is multiple for it is described draining piping lane maintenance communicating passages.
7. underground pipe gallery waterproof construction according to claim 1, it is characterised in that: the drainage channel uses permeable coagulation
Soil directly pours, or using finished product drainage pipeline made of seepy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288957.5A CN109281334A (en) | 2018-10-31 | 2018-10-31 | Underground pipe gallery waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811288957.5A CN109281334A (en) | 2018-10-31 | 2018-10-31 | Underground pipe gallery waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281334A true CN109281334A (en) | 2019-01-29 |
Family
ID=65174209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811288957.5A Pending CN109281334A (en) | 2018-10-31 | 2018-10-31 | Underground pipe gallery waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281334A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644533A (en) * | 2019-11-01 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Take underground rainwater to collect utility tunnel structure of function |
| CN111424705A (en) * | 2020-03-30 | 2020-07-17 | 中国一冶集团有限公司 | Utility tunnel and sponge city system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354930A1 (en) * | 1973-11-02 | 1975-05-22 | Holzmann Philipp Ag | Tunnel in ground subject to mining subsidence - has relatively moving reinforced concrete sections and plastic enclosure |
| CN104947710A (en) * | 2015-05-27 | 2015-09-30 | 广东省建筑设计研究院 | Underground anti-radiation rigid self-waterproofing building structure and construction method thereof |
| CN106194255A (en) * | 2016-08-31 | 2016-12-07 | 东南大学 | Tunnel waterproof and water drainage system and method for construction thereof |
| CN206625262U (en) * | 2017-03-22 | 2017-11-10 | 河南城建学院 | A kind of concrete water-proof structure for basement bottom board |
| CN207348091U (en) * | 2017-09-26 | 2018-05-11 | 徐运博 | A kind of assembled pipe gallery |
| CN108316354A (en) * | 2018-03-29 | 2018-07-24 | 沈阳建筑大学 | With waterproof, the underground pipe gallery structure of drain function and its construction method |
-
2018
- 2018-10-31 CN CN201811288957.5A patent/CN109281334A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2354930A1 (en) * | 1973-11-02 | 1975-05-22 | Holzmann Philipp Ag | Tunnel in ground subject to mining subsidence - has relatively moving reinforced concrete sections and plastic enclosure |
| CN104947710A (en) * | 2015-05-27 | 2015-09-30 | 广东省建筑设计研究院 | Underground anti-radiation rigid self-waterproofing building structure and construction method thereof |
| CN106194255A (en) * | 2016-08-31 | 2016-12-07 | 东南大学 | Tunnel waterproof and water drainage system and method for construction thereof |
| CN206625262U (en) * | 2017-03-22 | 2017-11-10 | 河南城建学院 | A kind of concrete water-proof structure for basement bottom board |
| CN207348091U (en) * | 2017-09-26 | 2018-05-11 | 徐运博 | A kind of assembled pipe gallery |
| CN108316354A (en) * | 2018-03-29 | 2018-07-24 | 沈阳建筑大学 | With waterproof, the underground pipe gallery structure of drain function and its construction method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644533A (en) * | 2019-11-01 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Take underground rainwater to collect utility tunnel structure of function |
| CN111424705A (en) * | 2020-03-30 | 2020-07-17 | 中国一冶集团有限公司 | Utility tunnel and sponge city system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |