CN109723029A - A kind of semi open type blowing-filling sludge beach and its make beach method - Google Patents
A kind of semi open type blowing-filling sludge beach and its make beach method Download PDFInfo
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- CN109723029A CN109723029A CN201811548108.9A CN201811548108A CN109723029A CN 109723029 A CN109723029 A CN 109723029A CN 201811548108 A CN201811548108 A CN 201811548108A CN 109723029 A CN109723029 A CN 109723029A
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- beach
- hydraulic reclamation
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- submerged breakwater
- silt
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- 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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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Abstract
A kind of semi open type blowing-filling sludge beach and its make beach method, its beach structure includes: built sea wall, newly-built rush silt submerged breakwater, hydraulic reclamation block and hydraulic reclamation pipeline, built sea wall is connect with the newly-built silt submerged breakwater that promotees, hydraulic reclamation block is set among built sea wall and newly-built rush silt submerged breakwater, and hydraulic reclamation pipeline passes through built sea wall side and connect with hydraulic reclamation block.Wherein, creating rush silt submerged breakwater includes: to promote silt submerged breakwater, levee crown, levee slope and permeable structures.The present invention is compared with traditional technology, by in the case where enclosing that area, which not yet closes, one or both sides are open, encloses inside and outside area water body has exchange, rely on existing water front or dykes and dams, appropriate build weakens hydrodynamic ground sills to realize semi open type hydraulic reclamation or naked blow, increase Tidal Flat Resources purpose to reach, the natural gradient for utilizing barged-in fill simultaneously, the good ecological beach for forming high, medium and low beach and depositing;Simple process, quick, cost economic of making beach;Using dredging spoir, meet ecological ideas construction requirements.
Description
Technical field
The present invention relates to water conservancies, marine traffic engineering field, and in particular to a kind of semi open type blowing-filling sludge beach and its makes beach
Method.
Background technique
China's blowing-filling sludge is more at land case at present, and blast, which supports beach, also a practice, and blowing-filling sludge makes beach there has been no reports
Road.The process of blowing-filling sludge Cheng Lu mainly utilizes or construction embankment forms closing and encloses area, raises to blowing-filling sludge soil in area is enclosed
Terrace, then basement process is carried out so as to subsequent development and use.And some coating surface arrangements, seawater fishery, seashore wetland project pair
It is of less demanding at ground, Lu Fangfa is blown out according to existing enclose, it is at high cost, speed is slow.The present invention proposes a kind of semi open type thus
Blowing-filling sludge beach and its make beach method.
To solve the above-mentioned problems, we are made that a series of improvement.
Summary of the invention
The object of the present invention is to provide a kind of semi open type blowing-filling sludge beach and its beach method is made, it is existing to overcome
Disadvantages mentioned above present in technology and deficiency.
A kind of semi open type blowing-filling sludge beach includes: built sea wall, newly-built promotees silt submerged breakwater, hydraulic reclamation block and hydraulic reclamation pipe
Line, the built sea wall are connect with the newly-built silt submerged breakwater that promotees, and the hydraulic reclamation block, which is set to built sea wall and creates, to be promoted among silt submerged breakwater,
The hydraulic reclamation pipeline passes through built sea wall side and connect with hydraulic reclamation block;
Wherein, the newly-built rush silt submerged breakwater includes: to promote silt submerged breakwater, levee crown, levee slope and permeable structures, the rush silt submerged breakwater
It is connect with built sea wall, the levee crown is connect with silt submerged breakwater top is promoted, and the levee slope is connect with silt submerged breakwater two sides are promoted, described permeable
Structures are connect with levee crown.
Further, the hydraulic reclamation block includes: high beach section and slope section, and the high beach section is connect with built sea wall, described
Slope section is connect with the newly-built silt submerged breakwater that promotees, and is connect on the upside of the high beach section and slope section.
A kind of semi open type blowing-filling sludge makes beach method, it is characterised in that: the following steps are included:
Step 1: setting beach range.The two sides of beach or three faces rely on existing water front or dykes and dams, in addition two sides or one side
Submerged breakwater is set and constitutes half open water area condition.Submerged breakwater is arranged for the purpose of weakening hydrodynamic force, and crest level is located at mean water or more
0.5~1.0m, and permeable structures can be added on it, the beach for enabling hydraulic reclamation to be formed maintains for a long time, while reducing construction
The loss of period.
Step 2: hydraulic reclamation.By close it is lateral it is open it is side-blown fill out, the beach elevation of formation is more than theoretical lowest water level face
To between the above 0.5m of high water level of spring tide, hydraulic reclamation nature gradient becomes silted up 0.5m according to the wave current condition and hydraulic reclamation in half open waters
Soil matter situation takes 1:200~1:600.
Step 3: the setting gradient.Combining with terrain feature is required with beach is made, the natural grade rationally generated using hydraulic reclamation process,
Place elevation layout is controlled substantially by adjusting mud mouth is blown.Float tube such as is laid by digging machine waterborne, so that blowing mud mouth can be along having blown
Face of fillering effectively extends to the different location enclosed in area, fully ensures that the control of hydraulic reclamation gradient.
Step 4: reserved superelevation.Consider the consolidation and settlement of foundation of barged-in fill, when dredge fill reserves certain superelevation.And
The dredge fill period is controlled according to according to tidewater and water flow variation, reduces soil erosion.
Step 5: permeable structures are set.Permeable structures are set in submerged breakwater levee crown, further weaken wave action.It is permeable
Structures can be used the throwings such as torsion king's block, hollow square and be formed, and crest level is located near mean high tide.
Beneficial effects of the present invention:
The present invention is compared with traditional technology, and by enclosing, area, which not yet closes, one or both sides are open, encloses water body inside and outside area is deposited
In the case where exchange, existing water front or dykes and dams are relied on, appropriate build weakens hydrodynamic ground sills to realize semi open type hydraulic reclamation
Or it is naked blow, increase Tidal Flat Resources purpose to reach, while using the natural gradient of barged-in fill, forming high, medium and low beach and depositing
Good ecology beach, simple process make that beach is quick, and cost economic meets ecological ideas construction requirements using dredging spoir.
Detailed description of the invention:
Fig. 1 is the floor map in beach epeirogenetic region of the invention.
Fig. 2 is the floor map that semi open type of the invention encloses area.
Fig. 3 is the structural schematic diagram of beach epeirogenetic technique of the invention.
Fig. 4 is side view of the invention.
Appended drawing reference:
Built sea wall 100, promotees silt submerged breakwater 210, levee crown 220, levee slope 230 and permeable structures at newly-built rush silt submerged breakwater 200
240。
Hydraulic reclamation block 300, high beach section 310, slope section 320 and hydraulic reclamation pipeline 400.
Specific embodiment
Below in conjunction with specific embodiment, progress explanation is made to the present invention.It should be understood that following embodiment is merely to illustrate this hair
It is bright not for limiting the scope of the invention.
Embodiment 1
Fig. 1 is the floor map in beach epeirogenetic region of the invention.Fig. 2 is the plane that semi open type of the invention encloses area
Schematic diagram.Fig. 3 is the structural schematic diagram of beach epeirogenetic technique of the invention.Fig. 4 is side view of the invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of semi open type blowing-filling sludge beach includes: built sea wall 100, creates
Promote silt submerged breakwater 200, hydraulic reclamation block 300 and hydraulic reclamation pipeline 400, built sea wall 100 is connect with the newly-built silt submerged breakwater 200 that promotees, hydraulic reclamation area
Block 300 is set among built sea wall 100 and newly-built rush silt submerged breakwater 200, and hydraulic reclamation pipeline 400 passes through built 100 side of sea wall and blows
Fill out the connection of block 300;
Wherein, creating rush silt submerged breakwater 200 includes: to promote silt submerged breakwater 210, levee crown 220, levee slope 230 and permeable structures 240,
Promote silt submerged breakwater 210 to connect with built sea wall 100, be connected at the top of the levee crown 220 and rush silt submerged breakwater 210, the levee slope 230 and rush
The connection of 210 two sides of silt submerged breakwater, permeable structures 240 are connect with levee crown 220.
Hydraulic reclamation block 300 includes: high beach section 310 and slope section 320, and high beach section 310 is connect with built sea wall 100, slope
Section 320 is connect with the newly-built silt submerged breakwater 200 that promotees, high beach section 310 with connected on the upside of slope section 320.
A kind of semi open type blowing-filling sludge make beach method the following steps are included:
Step 1: setting beach range.Two sides or three faces rely on existing water front or dykes and dams, and in addition two sides or one side setting is latent
Dike constitutes half open water area condition.Submerged breakwater be arranged for the purpose of weakening hydrodynamic force, crest level be located at mean water or more 0.5~
1.0m, and permeable structures can be added on it, the beach for enabling hydraulic reclamation to be formed maintains for a long time, while reducing construction period
It is lost.
Step 2: hydraulic reclamation.By close it is lateral it is open it is side-blown fill out, the beach elevation of formation is more than theoretical lowest water level face
To between the above 0.5m of high water level of spring tide, hydraulic reclamation nature gradient becomes silted up 0.5m according to the wave current condition and hydraulic reclamation in half open waters
Soil matter situation takes 1:200~1:600.
The gradient is arranged in step 3.Combining with terrain feature is required with beach is made, the natural grade rationally generated using hydraulic reclamation process,
Place elevation layout is controlled substantially by adjusting mud mouth is blown.Float tube such as is laid by digging machine waterborne, so that blowing mud mouth can be along having blown
Face of fillering effectively extends to the different location enclosed in area, fully ensures that the control of hydraulic reclamation gradient.
Step 4: reserved superelevation.Consider the consolidation and settlement of foundation of barged-in fill, when dredge fill reserves certain superelevation.And
The dredge fill period is controlled according to according to tidewater and water flow variation, reduces soil erosion.
Step 5: permeable structures are set.Permeable structures can be set in submerged breakwater levee crown when having ready conditions, further weaken wave
Wave effect.Permeable structures can be used the throwings such as torsion king's block, hollow square and be formed, and crest level is located near mean high tide.
The working principle of the invention is that built sea wall 100 is arranged in the north side for needing beach epeirogenetic region and west side boundary,
For water-tight structure, southern side and east side are then no hydraulic structure, are directly connect with outside, this block region is open structure,
It is built on southern side and east side boundary and promotees silt submerged breakwater 210, the absolute altitude of levee crown 220 is preferably arranged near mean tide tlevel, so as to form half
Closed area.In high tide level, encloses water body still connection in outside in area and there are water body exchanges;When low tide, enclose in area
Outer water body is isolated, and is conducive to soil particle sedimentation.Using general hydraulic reclamation technique by closing lateral open side blowing-filling sludge.Pass through
The mode of the bulk density and hydraulic reclamation mouth position that control barged-in fill controls hydraulic reclamation side slope.The hydraulic reclamation gradient of mud under field conditions (factors) is 1:
300~1:1000.It may finally be formed and form a naturally stable beach using hydraulic reclamation side slope.For cuing open after the completion of hydraulic reclamation
Face will necessarily will enclose according to practical hydraulic reclamation process and be distinguished into two blocks, high beach section 310 and slope section 320.310 faces of high beach section
Product can adjust as needed, and elevation is generally in above 0.5m of high water level of spring tide or so, it is ensured that beach exposes the surface, and can make subsequent make
With;Slope section 320 is different according to soil property and side slope control situation area.When construction promotees silt submerged breakwater 210, conditional feelings
Permeable structures 240 can be set in levee crown 220 under condition, to be further reduced wave, in the area trend Deng Duiwei hydraulic reclamation influence.?
During hydraulic reclamation, the position of hydraulic reclamation pipeline 400 can adjust as needed, but should not be too close from silt submerged breakwater 210 is promoted, and hydraulic reclamation is avoided to make
Industry impacts the safety and stability for promoting silt submerged breakwater 210.During hydraulic reclamation, hydraulic reclamation should be controlled according to according to tidewater and water flow variation
It constructs the period, reduces soil erosion.For the requirement of 310 beach land-based areas of high beach section, the consolidation and ground of barged-in fill are considered
Sedimentation, when dredge fill, should reserve certain superelevation.It is checked and accepted for the hydraulic reclamation of high beach section 310, general Dredger Filling Engineering can be used
Acceptance scheme.It is checked and accepted for the hydraulic reclamation of slope section 320, the permission maximum absolute altitude and minimum absolute altitude of each measuring point need to be calculated, with this
Determine whether qualification, remaining is the same as general Dredger Filling Engineering acceptance scheme.By enclosing, area not yet closes the present invention, one or both sides are opened
It opens, enclose inside and outside area in the case that water body has exchange, rely on existing water front or dykes and dams, appropriate build is weakened hydrodynamic ground sills and come
Realize semi open type hydraulic reclamation or it is naked blow, thus reach increase Tidal Flat Resources purpose, while using barged-in fill natural gradient, formed
High, medium and low beach and the good ecological beach deposited, simple process make that beach is quick, and cost economic meets life using dredging spoir
The requirement of state greenery construction.
A specific embodiment of the invention is illustrated above, but the present invention is not limited thereto, without departing from
Spirit of the invention, the present invention can also have various change.
Claims (3)
1. a kind of semi open type blowing-filling sludge beach characterized by comprising built sea wall (100), newly-built rush silt submerged breakwater
(200), hydraulic reclamation block (300) and hydraulic reclamation pipeline (400), the built sea wall (100) connect with newly-built promote silt submerged breakwater (200),
The hydraulic reclamation block (300) is set to built sea wall (100) and newly-built promote silt submerged breakwater (200) are intermediate, and the hydraulic reclamation pipeline (400) is worn
Built sea wall (100) side is crossed to connect with hydraulic reclamation block (300);
Wherein, the newly-built rush silt submerged breakwater (200) includes: to promote silt submerged breakwater (210), levee crown (220), levee slope (230) and permeable structure
It builds object (240), the rush silt submerged breakwater (210) connect with built sea wall (100), the levee crown (220) and rush silt submerged breakwater (210) top
Portion's connection, the levee slope (230) connect with silt submerged breakwater (210) two sides are promoted, and the permeable structures (240) and levee crown (220) are even
It connects.
2. a kind of semi open type blowing-filling sludge beach according to claim 1, it is characterised in that: the hydraulic reclamation block
It (300) include: high beach section (310) and slope section (320), the high beach section (310) connect with built sea wall (100), described oblique
Slope section (320) is connect with newly-built promote silt submerged breakwater (200), is connect on the upside of the high beach section (310) and slope section (320).
3. a kind of semi open type blowing-filling sludge makes beach method, it is characterised in that: the following steps are included:
Step 1: setting beach range: the two sides of beach or three faces rely on existing water front or dykes and dams, and in addition two sides or one side are arranged
Submerged breakwater constitutes half open water area condition;Submerged breakwater be arranged for the purpose of weakening hydrodynamic force, crest level be located at mean water or more 0.5~
1.0m, and permeable structures can be added on it, the beach for enabling hydraulic reclamation to be formed maintains for a long time, while reducing construction period
It is lost;
Step 2: hydraulic reclamation: by close it is lateral it is open it is side-blown fill out, the beach elevation of formation the theoretical above 0.5m in lowest water level face extremely
Between the above 0.5m of high water level of spring tide, hydraulic reclamation nature gradient is according to the wave current condition and blowing-filling sludge soil property in half open waters
Situation takes 1:200~1:600;
Step 3: the setting gradient: Combining with terrain feature is passed through with beach requirement, the natural grade rationally generated using hydraulic reclamation process is made
Adjustment blows mud mouth and controls place elevation layout substantially;Float tube such as is laid by digging machine waterborne, so that blowing mud mouth can be along hydraulic reclamation mud
Face effectively extends to the different location enclosed in area, fully ensures that the control of hydraulic reclamation gradient;
Step 4: reserved superelevation: considering the consolidation and settlement of foundation of barged-in fill, and when dredge fill reserves certain superelevation, and according to
The dredge fill period is controlled according to tidewater and water flow variation, reduces soil erosion;
Step 5: permeable structures being set: permeable structures being set in submerged breakwater levee crown, further weaken wave action;It is permeable to construct
Object can be used the throwings such as torsion king's block, hollow square and be formed, and crest level is located near mean high tide.
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CN201811548108.9A CN109723029A (en) | 2018-12-18 | 2018-12-18 | A kind of semi open type blowing-filling sludge beach and its make beach method |
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CN201811548108.9A CN109723029A (en) | 2018-12-18 | 2018-12-18 | A kind of semi open type blowing-filling sludge beach and its make beach method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258445A (en) * | 2019-07-23 | 2019-09-20 | 中交上海航道勘察设计研究院有限公司 | Multifunction fishing levee body system |
CN111270646A (en) * | 2019-10-23 | 2020-06-12 | 周希圣 | Coastal line water transfer method for tidal flat self-compensation in soft soil area |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105862676A (en) * | 2015-09-24 | 2016-08-17 | 中交天航港湾建设工程有限公司 | Blow-filling method and structure for controlling difference elevation of mud surface after treatment and unloading of soft foundation |
JP5979999B2 (en) * | 2012-06-18 | 2016-08-31 | 五洋建設株式会社 | Artificial tidal flat structure and repair method of artificial tidal flat |
CN107630444A (en) * | 2017-11-09 | 2018-01-26 | 舟山赛莱特海洋科技有限公司 | A kind of salt-soda soil planting beach remodeling method |
-
2018
- 2018-12-18 CN CN201811548108.9A patent/CN109723029A/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5979999B2 (en) * | 2012-06-18 | 2016-08-31 | 五洋建設株式会社 | Artificial tidal flat structure and repair method of artificial tidal flat |
CN105862676A (en) * | 2015-09-24 | 2016-08-17 | 中交天航港湾建设工程有限公司 | Blow-filling method and structure for controlling difference elevation of mud surface after treatment and unloading of soft foundation |
CN107630444A (en) * | 2017-11-09 | 2018-01-26 | 舟山赛莱特海洋科技有限公司 | A kind of salt-soda soil planting beach remodeling method |
Non-Patent Citations (4)
Title |
---|
常济民等: "潮间带潜堤网栏养虾设施的设计", 《水产学报》 * |
李本华: "大区域人工促淤综合技术在沿海滩涂区围垦造地中的应用", 《小水电》 * |
杜景龙等: "长江口北槽深水航道工程对周边滩涂冲淤影响研究", 《地理科学》 * |
许桂兰等: "横沙东滩促淤圈围(六期)工程吹填区施工控制研究", 《科技风》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258445A (en) * | 2019-07-23 | 2019-09-20 | 中交上海航道勘察设计研究院有限公司 | Multifunction fishing levee body system |
CN111270646A (en) * | 2019-10-23 | 2020-06-12 | 周希圣 | Coastal line water transfer method for tidal flat self-compensation in soft soil area |
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