CN107964918A - Soft raft anti-filter Rotating fields - Google Patents
Soft raft anti-filter Rotating fields Download PDFInfo
- Publication number
- CN107964918A CN107964918A CN201711153438.3A CN201711153438A CN107964918A CN 107964918 A CN107964918 A CN 107964918A CN 201711153438 A CN201711153438 A CN 201711153438A CN 107964918 A CN107964918 A CN 107964918A
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- layer
- rivet
- weight
- woven fabric
- gusset
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Classifications
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- 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
-
- 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
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of soft raft anti-filter Rotating fields.From top to bottom include wear-resisting layer of cloth, upper geotextile layer, reinforcing layer, upper machine-woven fabric layer, weight coating, lower machine-woven fabric layer and lower geotextile layer successively；Reinforcing layer includes the gusset of engineering plastics material, and integrated injection molding has permeable hole and multiple gusset rivet holes on gusset；Weight coating includes the Weight plate of engineering plastics material, and integrated injection molding has clump weight groove and penetrating portion on Weight plate, the clump weight of precast concrete material is equipped with clump weight groove, integrated injection molding is gone back on Weight plate multiple Weight plate rivet holes；Further include multiple connection rivets, wear-resisting layer of cloth and upper geotextile layer are fixedly connected by its lower end of each connection rivet hammered into down from above through corresponding gusset rivet hole is interior with reinforcing layer, and each connection rivet the upper end hammered into upwards from below penetrates corresponding Weight plate rivet hole and gusset rivet hole and is fixedly connected with upper machine-woven fabric layer, weight coating, lower machine-woven fabric layer and lower geotextile layer with reinforcing layer.
Description
Technical field
The invention belongs to ship dredging construction technical field, more particularly to a kind of soft raft anti-filter Rotating fields.
Background technology
Usually need to be laid with soft raft in ship dredging construction, the bottom pad of stone, precast concrete block is launched as the later stage
Layer, for protecting riverbed and riverbank bank base.Soft raft is usually sandwich construction, generally comprise positioned at lower floor arrangement and be located at
Concrete block in arrangement, is also added into reinforced bands to improve the structural strength of soft raft entirety in the design of some soft rafts.It is existing
The general Rotating fields design of some soft raft anti-filter Rotating fields is unreasonable, causes soft raft structural strength limited, be laid with and after
It is very easy to produce breakage in continuous work progress, and is more difficult to repair after breakage.Match somebody with somebody in addition, soft raft usually requires setting
Use again, prevent in water body floating or be subject to windage when exposed and the deformation that walks, in existing soft raft structure
Bound its counterweight (such as concrete block) using bandage on surface, so cause the performance out-of-flatness of soft raft, and in outer masterpiece
Under, clump weight very easily comes off, and causes the allomeric function of soft raft to be affected.
The content of the invention
The present invention for solve known technology present in technical problem provide one kind it is simple in structure, easy to build, structure
The soft raft anti-filter Rotating fields for failure that intensity is high, surfacing and being not easy is scattered.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：Soft raft loaded filter knot
Structure from top to bottom successively include wear-resisting layer of cloth, upper geotextile layer, reinforcing layer, upper machine-woven fabric layer, weight coating, lower machine-woven fabric layer and under
Geotextile layer；Reinforcing layer includes the gusset of engineering plastics material, and integrated injection molding has permeable hole on gusset, on gusset also
Integrated injection molding has multiple gusset rivet holes；Weight coating includes the Weight plate of engineering plastics material, the integrated injection molding on Weight plate
Clump weight groove and penetrating portion are formed, the clump weight of precast concrete material is equipped with clump weight groove, in the region in penetrating portion
Interior integrated injection molding has permeable hole, and integrated injection molding is gone back on Weight plate multiple Weight plate rivet holes；Further include from top
The multiple connection rivets for hammering into and hammering into upwards from below downwards, its lower end of each connection rivet hammered into down from above passes through phase
Wear-resisting layer of cloth and upper geotextile layer are fixedly connected by the gusset rivet hole answered with reinforcing layer, each connection rivet hammered into upwards from below
The upper end penetrates corresponding Weight plate rivet hole and gusset rivet hole by upper machine-woven fabric layer, weight coating, lower machine-woven fabric layer and lower geotextiles
Layer is fixedly connected with reinforcing layer.
The advantages and positive effects of the present invention are：The present invention provides a kind of soft raft anti-filter of structure design advantages of simple
Rotating fields, compared with existing soft raft anti-filter Rotating fields, in the technical program by set wear-resisting layer of cloth, upper geotextile layer,
Reinforcing layer, upper machine-woven fabric layer, weight coating, lower machine-woven fabric layer and lower geotextile layer, optimize the structure design of soft raft loaded filter.
By setting wear-resisting layer of cloth, the antiwear characteristic of soft raft loaded filter is improved, makes the service life of soft raft loaded filter longer.It is logical
Cross and reinforcing layer is set in inside, improve overall structural strength, the concatenation for realizing each Rotating fields is engaged with connection rivet
It is fixedly connected.By setting weight coating, flat clump weight is configured in the inside of Rotating fields, and by Weight plate
Clump weight groove is opened up on plate body and clump weight is arranged in clump weight groove, the straight no bump in surface of soft raft is made, avoids
Clump weight be scattered failure the problem of.Whole soft raft loaded filter layer of structure is clearly demarcated, easy to build, improves construction efficiency,
It ensure that the quality of construction.
Preferably：The thickness of clump weight is 1.2cm to 2.0cm.
Preferably：The base material of wear-resisting layer of cloth is woven fabric, is implanted into wear-resisting meridional fibers in woven fabric and wear-resisting weft is fine
Dimension.
Preferably：Connection rivet is engineering plastics material, including outer end cap and rivet rod body, and being equipped with the end of rivet rod body can
The anticreep valve for shrinking and expanding.
Preferably：The thickness of wear-resisting layer of cloth is 0.7cm to 1.2cm, and the thickness of upper geotextile layer is 0.7cm to 1.2cm, is added
The thickness of muscle layer is 1.5cm to 2.4cm, and the thickness of upper machine-woven fabric layer is 0.7cm to 1.2cm, the thickness of weight coating for 2.5cm extremely
3.6cm, the thickness of lower machine-woven fabric layer is 0.7cm to 1.2cm, and the thickness of lower geotextile layer is 0.7cm to 1.5cm.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of the present invention；
Fig. 2 is the structure diagram of reinforcing layer in Fig. 1；
Fig. 3 is the structure diagram of weight coating in Fig. 1.
In figure：1st, wear-resisting layer of cloth；2nd, upper geotextile layer；3rd, reinforcing layer；3-1, gusset；3-2, gusset rivet hole；4th, it is upper woven
Layer of cloth；5th, weight coating；5-1, Weight plate；5-2, clump weight groove；5-3, Weight plate rivet hole；5-4, penetrating portion；6th, lower machine-woven fabric layer；
7th, lower geotextile layer；8th, clump weight；9th, connection rivet.
Embodiment
In order to further understand the content, features and effects of the present invention, it is as follows hereby to lift following embodiments detailed description：
Fig. 1 to Fig. 3 is referred to, soft raft anti-filter Rotating fields of the invention from top to bottom include wear-resisting layer of cloth 1, soil loading successively
Work layer of cloth 2, reinforcing layer 3, upper machine-woven fabric layer 4, weight coating 5, lower machine-woven fabric layer 6 and lower geotextile layer 7.
In the present embodiment, the base material of wear-resisting layer of cloth 1 is woven fabric, and wear-resisting meridional fibers and wear-resisting latitude are implanted into woven fabric
Line fiber, the overall wear-resisting effect of lifting.
Reinforcing layer 3 includes the gusset 3-1 of engineering plastics material, and integrated injection molding has permeable hole on gusset 3-1, in muscle
Integrated injection molding is gone back on plate 3-1 multiple gusset rivet hole 3-2.
Weight coating 5 includes the Weight plate 5-1 of engineering plastics material, and integrated injection molding has clump weight on Weight plate 5-1
Groove 5-2 and penetrating portion 5-4, is equipped with the clump weight 8 of precast concrete material, in the region of penetrating portion 5-4 in clump weight groove 5-2
Interior integrated injection molding has permeable hole, and integrated injection molding is gone back on Weight plate 5-1 multiple Weight plate rivet hole 5-3.
The multiple connection rivets 9 for hammering into He hammering into upwards from below down from above are further included, are hammered into down from above
Each its lower end of connection rivet 9 passes through corresponding gusset rivet hole 3-2 by wear-resisting layer of cloth 1 and upper geotextile layer 2 and 3 company of fixation of reinforcing layer
Connect, 9 the upper end of each connection rivet hammered into upwards from below penetrates corresponding Weight plate rivet hole 5-3 and gusset rivet hole 3-2 will be upper
Machine-woven fabric layer 4, weight coating 5, lower machine-woven fabric layer 6 and lower geotextile layer 7 are fixedly connected with reinforcing layer 3.
In the present embodiment, the thickness of clump weight 8 is 1.2cm to 2.0cm.
In the present embodiment, connection rivet 9 is engineering plastics material, including outer end cap and rivet rod body, in the end of rivet rod body
Equipped with contraction and expansion anticreep valve.
In the present embodiment, the thickness of wear-resisting layer of cloth 1 is 0.7cm to 1.2cm, is preferably 1.0cm；The thickness of upper geotextile layer 2
Spend for 0.7cm to 1.2cm, preferably 1.0cm；The thickness of reinforcing layer 3 is 1.5cm to 2.4cm, is preferably 2.0cm；Upper woven fabric
The thickness of layer 4 is 0.7cm to 1.2cm, is preferably 1.0cm；The thickness of weight coating 5 is 2.5cm to 3.6cm, is preferably 3.5cm；
The thickness of lower machine-woven fabric layer 6 is 0.7cm to 1.2cm, is preferably 1.0cm；The thickness of lower geotextile layer 7 is 0.7cm to 1.5cm,
Preferably 1.0cm.
Claims (5)
1. a kind of soft raft anti-filter Rotating fields, it is characterized in that：From top to bottom include wear-resisting layer of cloth (1), upper geotextile layer successively
(2), reinforcing layer (3), upper machine-woven fabric layer (4), weight coating (5), lower machine-woven fabric layer (6) and lower geotextile layer (7)；Reinforcing layer (3)
Gusset (3-1) including engineering plastics material, integrated injection molding has permeable hole on gusset (3-1), on gusset (3-1) also
Integrated injection molding has multiple gusset rivet holes (3-2)；Weight coating (5) includes the Weight plate (5-1) of engineering plastics material, in counterweight
Integrated injection molding has clump weight groove (5-2) and penetrating portion (5-4) on plate (5-1), is equipped with clump weight groove (5-2) prefabricated mixed
The clump weight (8) of solidifying soil material, integrated injection molding has permeable hole in the region of penetrating portion (5-4), on Weight plate (5-1)
Also integrated injection molding has multiple Weight plate rivet holes (5-3)；Further include hammer into down from above and hammer into upwards from below it is more
A connection rivet (9), each connection rivet (9) its lower end hammered into down from above will be resistance to through corresponding gusset rivet hole (3-2)
Mill layer of cloth (1) and upper geotextile layer (2) are fixedly connected with reinforcing layer (3), and each connection rivet (9) hammered into upwards from below is thereon
End penetrates corresponding Weight plate rivet hole (5-3) and gusset rivet hole (3-2) by upper machine-woven fabric layer (4), weight coating (5), lower woven fabric
Layer (6) and lower geotextile layer (7) are fixedly connected with reinforcing layer (3).
2. soft raft anti-filter Rotating fields as claimed in claim 1, it is characterized in that：The thickness of clump weight (8) for 1.2cm extremely
2.0cm。
3. soft raft anti-filter Rotating fields as claimed in claim 1, it is characterized in that：The base material of wear-resisting layer of cloth (1) is woven fabric,
Woven fabric is implanted into wear-resisting meridional fibers and wear-resisting parallel fiber.
4. soft raft anti-filter Rotating fields as claimed in claim 1, it is characterized in that：Connection rivet (9) is engineering plastics material, bag
Outer end cap and rivet rod body are included, contraction and expansion anticreep valve is equipped with the end of rivet rod body.
5. such as Claims 1-4 any one of them soft raft anti-filter Rotating fields, it is characterized in that：The thickness of wear-resisting layer of cloth (1) is
0.7cm to 1.2cm, the thickness of upper geotextile layer (2) is 0.7cm to 1.2cm, and the thickness of reinforcing layer (3) is 1.5cm to 2.4cm,
The thickness of upper machine-woven fabric layer (4) is 0.7cm to 1.2cm, and the thickness of weight coating (5) is 2.5cm to 3.6cm, lower machine-woven fabric layer (6)
Thickness be 0.7cm to 1.2cm, the thickness of lower geotextile layer (7) is 0.7cm to 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153438.3A CN107964918B (en) | 2017-11-20 | 2017-11-20 | Structure of reverse filtering layer for soft mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153438.3A CN107964918B (en) | 2017-11-20 | 2017-11-20 | Structure of reverse filtering layer for soft mattress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107964918A true CN107964918A (en) | 2018-04-27 |
| CN107964918B CN107964918B (en) | 2023-10-10 |
Family
ID=62000274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711153438.3A Active CN107964918B (en) | 2017-11-20 | 2017-11-20 | Structure of reverse filtering layer for soft mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107964918B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729411A (en) * | 2018-08-14 | 2018-11-02 | 中交上海航道勘察设计研究院有限公司 | A kind of rubble pad river bottom protection soft raft and its construction method |
| CN111236141A (en) * | 2020-01-20 | 2020-06-05 | 中交第一航务工程勘察设计院有限公司 | Ballast reverse filtering body structure and laying method thereof |
| CN111535255A (en) * | 2020-05-11 | 2020-08-14 | 中国十七冶集团有限公司 | Ecological corridor with assembled water collecting and life-forming migration and drift functions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698844Y (en) * | 2004-05-13 | 2005-05-11 | 长江航道规划设计研究院 | Soft raft tied with concrete block |
| US20110044759A1 (en) * | 2009-08-18 | 2011-02-24 | Timothy Lancaster | Erosion control ballast and soil confinement mat |
| CN204530787U (en) * | 2015-04-10 | 2015-08-05 | 孟强 | A kind of stitching reinforcement composite geo-membrane |
| CN205875083U (en) * | 2016-07-04 | 2017-01-11 | 中交广州航道局有限公司 | Sand rib software row |
| CN207484391U (en) * | 2017-11-20 | 2018-06-12 | 中交天航滨海环保浚航工程有限公司 | A kind of soft raft loaded filter structure |
-
2017
- 2017-11-20 CN CN201711153438.3A patent/CN107964918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698844Y (en) * | 2004-05-13 | 2005-05-11 | 长江航道规划设计研究院 | Soft raft tied with concrete block |
| US20110044759A1 (en) * | 2009-08-18 | 2011-02-24 | Timothy Lancaster | Erosion control ballast and soil confinement mat |
| CN204530787U (en) * | 2015-04-10 | 2015-08-05 | 孟强 | A kind of stitching reinforcement composite geo-membrane |
| CN205875083U (en) * | 2016-07-04 | 2017-01-11 | 中交广州航道局有限公司 | Sand rib software row |
| CN207484391U (en) * | 2017-11-20 | 2018-06-12 | 中交天航滨海环保浚航工程有限公司 | A kind of soft raft loaded filter structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729411A (en) * | 2018-08-14 | 2018-11-02 | 中交上海航道勘察设计研究院有限公司 | A kind of rubble pad river bottom protection soft raft and its construction method |
| CN111236141A (en) * | 2020-01-20 | 2020-06-05 | 中交第一航务工程勘察设计院有限公司 | Ballast reverse filtering body structure and laying method thereof |
| CN111535255A (en) * | 2020-05-11 | 2020-08-14 | 中国十七冶集团有限公司 | Ecological corridor with assembled water collecting and life-forming migration and drift functions |
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| Publication number | Publication date |
|---|---|
| CN107964918B (en) | 2023-10-10 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 346, Chentang technology incubator, 17 Yujiang Road, Hexi District, Tianjin, 300221 Applicant after: CCCC (Tianjin) Dredging Engineering Co.,Ltd. Applicant after: CCCC TIANJIN DREDGING Co.,Ltd. Address before: Tianhang building, No.1, Zhongxin Road, Tanggu District, Binhai New Area, Tianjin 300450 Applicant before: CCCC-TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING Co.,Ltd. Applicant before: CCCC TIANJIN DREDGING Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |