CN106522154A - Mud pumping pipe gallery system used for reducing argillization of silt coast man-made beach - Google Patents
Mud pumping pipe gallery system used for reducing argillization of silt coast man-made beach Download PDFInfo
- Publication number
- CN106522154A CN106522154A CN201611198880.3A CN201611198880A CN106522154A CN 106522154 A CN106522154 A CN 106522154A CN 201611198880 A CN201611198880 A CN 201611198880A CN 106522154 A CN106522154 A CN 106522154A
- Authority
- CN
- China
- Prior art keywords
- mud
- beach
- pipeline
- argillization
- man
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a mud pumping pipe gallery system used for reducing argillization of a silt coast man-made beach. The mud pumping pipe gallery system comprises a plurality of mud penetrating pipelines buried under the man-made beach. The mud penetrating pipelines are arranged along the gradient of the beach. The upper ends of the mud penetrating pipelines are located at the floodmark position, and the lower ends of the mud penetrating pipelines are located at the low water mark position. The lower ends of all the mud penetrating pipelines are connected with a mud collecting pipeline. One end of the mud collecting pipeline is closed, and the other end of the mud collecting pipeline is provided with an outlet stretching out of man-made beach sediment barriers. A mud pumping water pump is arranged inside the mud collecting pipeline. Each mud penetrating pipeline is densely distributed with inflow holes. The upper side of each mud penetrating pipeline is covered with geotextiles for mud penetrating silt protection. By the adoption of the mud pumping pipe gallery system, the argillization speed of the silt coast man-made beach can be greatly decreased, maintenance cost of the man-made beach is reduced, the good beach landscape and tourist comfort level can be maintained, and the practical application effect is good; and moreover, the degree of automation is high, implementation is convenient, beach operation cannot be influenced, and the economic effects are obvious.
Description
Technical field
The present invention relates to artificial beach's maintenance technology, more particularly to a kind of silt coast artificial beach slows down taking out for argillization
Mud piping lane system.
Background technology
In recent years, with the increasingly raising of living standard, requirement of the people to free life quality is also relatively in the past higher, its
Middle seashore tourism leisure is important amusement means.The carrier of parent sea activity is realized at sandy beach as the public, obtains broad masses'
Favor.Though China is with the very long coastline up to 1.8 ten thousand kilometers, it is silt coast that strand tidal flat is most, and excellent
Natural sandy beach resource is few, causes the region such as a large amount of coastlines, particularly Bohai Sea Gulf, Laizhou Wan, Jiangsu, Along Zhejiang Coast to exist
The trying situation of " having perils of the sea parent sea ".In view of the great demand that economic growth brings, current artificial beach's engineering becomes construction
Focus, the artificial beach in particularly many areas have to build in silt coast.
However, building the thorny problem that artificial beach has sandy beach argillization in silt coast.So-called sandy beach argillization, be exactly
The fine grained mud being rich in referring to sea water is covered on sandy beach, causes sandy beach gradually to lose hydrophile function.Sandy beach argillization is once
Formed, be difficult to clean up, due to being difficult to separate after husky mud mixing, sandy beach top layer " even sand ribbon mud " can only all be scalped, and again
Sand, cause maintenance cost very high, even and if safeguard after, argillization also persistently can occur.Therefore, research and develop one kind and can slow down argillization
Device it is extremely important, with urgent actual demand.
For from physical mechanism, silt coast muddy mechanism is divided into two kinds, and the first is the fine grained in sea water
Mud is taken sandy beach by flood tide, and on the ebb after be partly retained on sandy beach.The beach grains of sand laid by artificial beach
Footpath is general relatively thick, mean diameter it is many 0.5～1.0mm or so (the beach grains of sand footpath 0.67mm of such as Weifang strand artificial beach, greatly
Lian Yaojia cover artificial beach beach grains of sand footpath 0.9mm), so as between the sand grain of sandy beach exist 30%～40% or so it is permeable
Rate.In general, as the mud content in sea water is relatively low, the gap that muddy water can pass through between the sand grain of sandy beach sinks rapidly, shape
Into top coarse sand, the structure of bottom mud, but in the course of time, due to the permeability rate of mud it is extremely low, will be formed below waterproof
Layer, new mud are further developed from the bottom to top, until whole sandy beach becomes shale；Second mechanism is due to the silt in sea water
Cement content is very high, once flowing on sandy beach, in the wettable layer of formation, water body is evaporated under sunshine and wind action rapidly, causes to become silted up
Mud has little time to sink completely along the gap between the sand grain of sandy beach to consolidate, and forms abundant mud, directly overlays sand
On beach.In actual seashore, both processes can occur so that sandy beach " from top to bottom " becomes husky mud mixture, makes
Obtain the thorough loss of function in sandy beach.
Seashore sediment environment is limited to, the argillization of silt coast artificial beach cannot inherently be completely eliminated, be only capable of
Argillization speed is made to reduce as far as possible by seeking suitable means.Jing is analyzed, either which kind of argillization mechanism, and its essence is
Cannot be dissipated by the mud on sea water band to sandy beach.Generally, it is mud " having nowhere to go " on sandy beach.Realize slowing down
The argillization at sandy beach this target, it is necessary to which the mud allowed on sandy beach finds place to go, makes to remain in the mud of sandy beach above and within
Sandy beach is left as early as possible.Accordingly, it would be desirable to a kind of rationally effective device is researched and developed, can be big by mud while sandy beach silt is not affected
Measure, rapidly take away, while this device must affect normal hydrophilic active of the visitor above sandy beach.At present, it is domestic
The outer report independent of such device.
The content of the invention
The present invention provides a kind of silt coast artificial beach and slows down to solve technical problem present in known technology
The extraction mud pipe corridor system of argillization.
The present invention is adopted the technical scheme that by solving technical problem present in known technology：A kind of silt coast
Artificial beach slows down the extraction mud pipe corridor system of argillization, including many saturating mud pipelines being embedded in below the artificial beach, described
Mud pipeline arranges that along the sandy beach gradient upper end is located at floodmark thoroughly, and lower end is located at low tide bit line, all mud pipelines
Lower end be connected with sludge pipe road, the sludge pipe road is vertical with the mud pipeline, the closing of the one end in the sludge pipe road,
The other end is the outlet for leaning out artificial beach's sediment trapping dike, is provided with and takes out muddy water pump in the sludge pipe road；In the mud pipeline
On be densely covered with inflow hole, be coated with above the mud pipeline and protect husky geotextile for saturating mud；The geotextile,
The mud pipeline and the sludge pipe road are using made by anti-seawater corrosion section bar material.
The muddy water pump of taking out adopts Frequency Converter Control.
The present invention has the advantages and positive effects that：The water penetration between the thicker sand grain of artificial beach is made full use of,
By arranging a set of piping lane system for integrating gather saturating mud pipeline and sludge pipe road below sandy beach, order is entered at the incoming tide
In the saturating mud pipeline that mud above sandy beach is just entered below artificial beach before consolidation, and mud is made from thoroughly by gravitational effect
Mud pipeline is flowed in sludge pipe road, then is taken away mud from sludge pipe road by taking out muddy water pump；Meanwhile, by saturating mud pipe
Mud is covered above road and protects husky geotextile, muddy water is only taken away in making piping lane, and sandy beach silt cannot be introduced into piping lane, take away
Muddy water is directly discharged into off-lying sea, in this way, the muddy water above sandy beach can be caused to dissipate as early as possible, be difficult to stay in sandy beach table
Face, is not easy to rest on below sandy beach, so as to slow down the argillization speed at sandy beach.
In sum, the present invention can greatly slow down the argillization speed of silt coast artificial beach, save artificial husky
The maintenance cost on beach, maintains good sandy beach landscape and visitor's comfort level, with good practical application effect, and automatization
Degree is high, easy to implement, does not affect sandy beach to run, obvious economic.
Description of the drawings
Fig. 1 is the plane graph of the present invention；
Fig. 2 is the elevation of the present invention.
In figure：Arrow is mud flow direction；1st, land；2nd, off-lying sea；3rd, artificial beach's sediment trapping dike；4th, artificial beach；5、
Saturating mud pipeline；6th, inflow hole；7th, sludge pipe road；8th, take out muddy water pump；9th, floodmark；10th, low tide bit line；11st, protect for saturating mud
Husky geotextile.
Specific embodiment
For the content of the invention, feature and effect of the present invention can be further appreciated that, following examples are hereby enumerated, and coordinates accompanying drawing
Describe in detail as follows：
Fig. 1～Fig. 2 is referred to, artificial beach 4 is built on land 1 near the side of off-lying sea 2, the artificial beach's 4
Both sides are respectively provided with one sediment trapping dike.
A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization, including being embedded in the artificial beach 4
Many saturating mud pipelines 5 of lower section, the mud pipeline 5 arrange that along the sandy beach gradient upper end is located at floodmark 9, and lower end is located at
At low tide bit line 10, the lower end of all mud pipelines 5 is connected with sludge pipe road 7, the sludge pipe road 7 and the mud
Pipeline 5 is vertical, one end closing in the sludge pipe road 7, and the other end is the outlet for leaning out artificial beach's sediment trapping dike 3, in the collection
It is provided with mud pipeline 7 and takes out muddy water pump 8.
Inflow hole 6 is densely covered with the mud pipeline 5, is coated with the top of the mud pipeline 5 and is protected for saturating mud
Husky geotextile 11.
The geotextile 11, the mud pipeline 5 and the sludge pipe road 7 are using anti-seawater corrosion section bar material system
Into.
In the present embodiment, the muddy water pump 8 of taking out adopts Frequency Converter Control.
The construction and application of the present invention：
Above-mentioned piping lane system needs to bury before artificial beach is built, it should be noted that mud pipeline 5 and sludge pipe road 7 are buried thoroughly
If depth should not be too deep.The slope of mud pipeline 5 should be identical with the gradient of artificial beach 4 thoroughly, it is ensured that is permeated by geotextile 11
Certainly it can be flow in sludge pipe road 7 under Gravitative Loads from high to low into the mud in saturating mud pipeline 5.
After above-mentioned piping lane system is installed, sandy beach silt is laid above it and just can be come into operation.Need to pay special attention to
, in the selection of geotextile 11, it is necessary to carry out trial test, should ensure that mud can pass through geotextile 11, while
The coarse sand ensured by sandy beach will not enter saturating mud pipeline 5 through geotextile 11.
During above-mentioned piping lane system application, when off-lying sea reaches a climax, the water level highest in saturating mud pipeline 5 is now arranged
Muddy water pump 8 of taking out in the sludge pipe road 7 answers high frequency operation increasing to take out mudflow amount, take advantage of water level it is higher when take out mud, it is therefore an objective to allow sandy beach
Larger lower infiltration pressure is formed between surface and saturating mud pipeline 5, it is to avoid mud is concentrated and is enriched in above geotextile 11, blocking soil
Work fabric.When off-lying sea starts ebb tide, the water level in saturating mud pipeline 5 begins to decline, between sandy beach surface and saturating mud pipeline 5 under ooze
Hydraulic pressure is gradually less, takes out muddy water pump 8 and can run compared with low discharge, but frequency of drawing water suitably can be accelerated, and runs within such as 2～3 hours
Once, the remaining mud remained between the sand grain of sandy beach is allowed to be pumped into sludge pipe road 7 as early as possible.When off-lying sea ebb tide reach it is low
During tidal level, it is necessary to which unlatching takes out muddy water pump 8 once, till the whole mud in sludge pipe road 7 are drained, allows and remains in sandy beach
Internal whole mud are extracted out.Treat the fluctuation time of tide next time, repetitive cycling above step.
As for the separate run times for taking out muddy water pump 8, should be with reference in the scale of artificial beach, off-lying sea tidal range, off-lying sea water body
Mud concentration etc. it is comprehensive determine, and increased or decreased according to actual motion effect and take out mud frequency.
Although being described to the preferred embodiments of the present invention above in conjunction with accompanying drawing, the invention is not limited in
The specific embodiment stated, above-mentioned specific embodiment are only schematic, be not it is restricted, this area it is common
Technical staff in the case of without departing from present inventive concept and scope of the claimed protection, is gone back under the enlightenment of the present invention
Many forms can be made, these are belonged within protection scope of the present invention.
Claims (2)
1. a kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization, it is characterised in that described including being embedded in
Many saturating mud pipelines below artificial beach, the mud pipeline arrange that along the sandy beach gradient upper end is located at floodmark, lower end
At low tide bit line, the lower end of all mud pipelines is connected with sludge pipe road, the sludge pipe road and the mud
Pipeline is vertical, one end closing in the sludge pipe road, and the other end is the outlet for leaning out artificial beach's sediment trapping dike, in the sludge pipe
It is provided with road and takes out muddy water pump；Inflow hole is densely covered with the mud pipeline, be coated with above the mud pipeline for
Mud protects husky geotextile thoroughly；The geotextile, the mud pipeline and the sludge pipe road are using anti-seawater corrosion
Made by section bar material.
2. silt coast artificial beach slows down the extraction mud pipe corridor system of argillization according to claim 1, it is characterised in that institute
State and take out muddy water pump and adopt Frequency Converter Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198880.3A CN106522154B (en) | 2016-12-22 | 2016-12-22 | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198880.3A CN106522154B (en) | 2016-12-22 | 2016-12-22 | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522154A true CN106522154A (en) | 2017-03-22 |
| CN106522154B CN106522154B (en) | 2018-08-24 |
Family
ID=58341214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611198880.3A Active CN106522154B (en) | 2016-12-22 | 2016-12-22 | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522154B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984063A (en) * | 2019-11-21 | 2020-04-10 | 河海大学 | Silt reducing system for drainage beach of artificial ditch |
| CN117888486A (en) * | 2024-03-18 | 2024-04-16 | 交通运输部天津水运工程科学研究所 | Manual ditch drainage beach silt reducing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147450A (en) * | 1973-12-21 | 1979-04-03 | Schoonmaker Townsend L | Fixed dredge cleanout means |
| CN201193325Y (en) * | 2007-04-18 | 2009-02-11 | 苏世良 | Syzygia tide bathing beach, pool, skating rink and dry skating arena |
| CN105824993A (en) * | 2016-03-10 | 2016-08-03 | 中国海洋大学 | Method for artificial sand beach, sand filling and maintenance engineering construction |
| CN206279494U (en) * | 2016-12-22 | 2017-06-27 | 交通运输部天津水运工程科学研究所 | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization |
-
2016
- 2016-12-22 CN CN201611198880.3A patent/CN106522154B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147450A (en) * | 1973-12-21 | 1979-04-03 | Schoonmaker Townsend L | Fixed dredge cleanout means |
| CN201193325Y (en) * | 2007-04-18 | 2009-02-11 | 苏世良 | Syzygia tide bathing beach, pool, skating rink and dry skating arena |
| CN105824993A (en) * | 2016-03-10 | 2016-08-03 | 中国海洋大学 | Method for artificial sand beach, sand filling and maintenance engineering construction |
| CN206279494U (en) * | 2016-12-22 | 2017-06-27 | 交通运输部天津水运工程科学研究所 | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984063A (en) * | 2019-11-21 | 2020-04-10 | 河海大学 | Silt reducing system for drainage beach of artificial ditch |
| CN117888486A (en) * | 2024-03-18 | 2024-04-16 | 交通运输部天津水运工程科学研究所 | Manual ditch drainage beach silt reducing system |
| CN117888486B (en) * | 2024-03-18 | 2024-05-10 | 交通运输部天津水运工程科学研究所 | Manual ditch drainage beach silt reducing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106522154B (en) | 2018-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104692588B (en) | For processing the ecological multidimensional gaseous-waste holdup system of bank, river course rain-water drainage | |
| Purnama et al. | Saline water intrusion toward groundwater: issues and its control | |
| CN206279494U (en) | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization | |
| Charlesworth et al. | The Burdekin Delta—Australia’s oldest artificial recharge scheme | |
| CN101270570B (en) | Mud silt blocking method for dilute debris flow and high-sandiness floods and uses thereof | |
| CN107916646A (en) | A kind of rain-flood resources amount of taping the latent power evaluation method | |
| CN110735468A (en) | underground water cross-flow supply recharging system combined with irrigation channels and irrigation wells | |
| CN110984063B (en) | Silt reducing system for drainage beach of artificial ditch | |
| Schindel | Genesis of the Edwards (Balcones fault zone) Aquifer | |
| CN106522154B (en) | A kind of silt coast artificial beach slows down the extraction mud pipe corridor system of argillization | |
| Stevanović | Damming underground flow to enhance recharge of karst aquifers in the arid and semi-arid worlds | |
| CN114232663A (en) | Variable-permeability underground curtain for preventing seawater intrusion and land source pollution and construction method thereof | |
| CN109736259A (en) | The hydraulics of the compound beach utilization scope of mountain stream and flood control safety position determines method | |
| Stevanović et al. | South-eastern Dinaric karst: contrasts in water treasury | |
| CN112194254A (en) | Near-natural estuary wetland construction method with uniform water distribution | |
| Nyman | The occurrence of high concentrations of chloride in the Chicot aquifer system of southwestern Louisiana | |
| CN205776502U (en) | Stop seawater invasion groundwater reservoir structure | |
| CN211340638U (en) | Special sand protecting pipe for buried beach maintenance and sand protection | |
| CN110725274A (en) | Special sand protecting pipe for buried beach maintenance and sand protection and beach maintenance and sand protection method | |
| Chen et al. | Hydrological characteristics of the Yangtze River | |
| Pervin | Potential and challenges of managed aquifer recharge in an over exploited aquifer of Dhaka City | |
| Zarkesh et al. | Performance of underground dams as a solution for sustainable management of Drought | |
| CN209099345U (en) | A kind of high intensity antiseepage composite pile foundation system | |
| WO2018006185A1 (en) | Device for controlling excess pore water pressure in rock and soil layer | |
| NL2032865B1 (en) | Baffled water distribution channel for purification of river water quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |