CN2605302Y - Sand ribbed soft configuration - Google Patents
Sand ribbed soft configuration Download PDFInfo
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- CN2605302Y CN2605302Y CN 03229837 CN03229837U CN2605302Y CN 2605302 Y CN2605302 Y CN 2605302Y CN 03229837 CN03229837 CN 03229837 CN 03229837 U CN03229837 U CN 03229837U CN 2605302 Y CN2605302 Y CN 2605302Y
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- sand
- sand rib
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Abstract
The utility model of a sand rib flexible mattress relates to flexible mattresses which are used in dams, river banks, bottoms of river beds, beach faces and other anti-washing projects. The technical problem which the utility model solves is to provide a flexible mattress with low producing cost, good integrity, convenient construction and better anti-washing ability. The utility model comprising an arrangement and a sand rib ballast is characterized in that the geo-textiles on the arrangement are either single geo-textiles or compounded geo-textiles which are formed by combing two acupuncture combined geo-textiles, and uniform arranged reinforced belts and sand rib covers are sewed on the arrangement, and the sand rib cover is punctured into a long geo-textile pipe bag which is filled with sands to form a sand rib and the utility model is suitable for the paving of anti-washing projects.
Description
Technical field
The utility model relates to the soft raft of scour protectors such as can be used for dykes and dams, riverbank, bottom, riverbed and beach face.
Background technology
A kind of soft raft is arranged in the prior art, the geotextile of arranging adopts polypropylene woven cloth or the woven cloth of polypropylene to make, ballast adopts sand pocket or stone, arrange and be provided with nylon rope reinforcing rib or reinforced bands, because it is relatively poor that employing sand pocket or piece stone are done its globality of soft raft, durability, economy and the compliance of ballast, therefore, wash away at embankment, riverbed etc. that comparatively violent zone needs that a kind of good integrity, durability are strong, economical and practical, easy construction and the soft raft that can adapt to the beach multidirectional deformation protect.
The utility model content
The utility model technical issues that need to address provide that a kind of cost is lower, good integrity, easy construction, soft raft that the protection against erosion performance is good.
The technical solution of the utility model comprises arranges and ballast, it is characterized in that: reinforced bands and sand rib cover are made in the upward uniform arrangement of arranging, and are inserted in the long tube bag ballast that is made of geotextile materials, back-up sand material in the long tube bag in the sand rib cover.
Technique effect of the present utility model be simple for production, fabricating cost is low, easy to operate, efficiency of construction is high and the protection against erosion performance is good.
Description of drawings
Fig. 1 represents sand rib soft raft structural representation of the present utility model;
Fig. 2 represents the utility model ballast sand rib structure schematic diagram;
Fig. 3 represents the utility model sand rib nested structure schematic diagram.
The specific embodiment
Implement main points more of the present utility model below in conjunction with description of drawings:
The utility model comprises arranges and ballast, it is characterized in that: reinforced bands and sand rib cover are made in the upward uniform arrangement of arranging, and are inserted in the long tube bag ballast that is made of geotextile materials, back-up sand material in the long tube bag in the sand rib cover.
Arranging can be that the individual layer geotextile materials constitutes, and as polypropylene woven cloth, the woven cloth of polypropylene etc., its individual layer weight is generally answered 〉=150g/m
2The composite earthwork cloth that also can adopt above-mentioned two kinds of cloth to be composited with nonwoven acupuncture respectively, its individual layer weight generally should 〉=150g/m
2Arrange and make evenly distributed reinforced bands 2 and sand rib cover 3 on 1, reinforced bands 2 general available polypropylene materials, the per pass reinforced bands to move towards best direction with the laying of arranging consistent.Reinforced bands can be provided with its width 〉=5cm according to the stressing conditions in the soft raft construction, generally adopts specifications such as 5cm, 7cm or 10cm.Reinforced bands 2 in the position that sand rib 4 is set with sewing line with the sand rib of reinforced bands coiled cover 3 with arrange 1 fixingly, utilize the sand rib of reinforced bands 2 coilings to overlap the diameter that 3 diameters should be slightly less than sand rib 4, be beneficial to tighten up sand rib 4.Sand rib 4 is the ballasts on arranging, the composite earthwork cloth that the sand rib adopts woven cloth, woven cloth or this two kinds of cloth and nonwoven acupuncture to be composited, the cylindrical shape that sand rib 4 can be sewn into elongated tubular or once be made into, but sand rib 4 bags penetrate filling sandy soil behind the sand rib cover 3, tighten after the back-up sand that bag fills sand mouth 6, delivery port 7 gets final product laying construction.
The laying of sand rib soft raft can be divided into artificial laying or the ship laying is arranged in employing, and artificial laying generally is used for land or shoal, otherwise, need to lay with arranging ship.
Artificial laying process:
Arrange locate → arrange expansion → sand rib pierce in the sand rib cover → charge → ligation charges mouthful → arrange to lay and finish.
Arrange the ship laying process:
Arrange be deployed in arrange on the ship platform → the sand rib pierces in the sand rib cover → sand carrier leans against and arrange ship limit → inhale sand with slush pump to charge → will arrange and slip in the water → finish to arranging by arranging the ship slide plate.
Claims (4)
1, a kind of sand rib soft raft comprises and arranging and ballast, it is characterized in that: reinforced bands and sand rib cover are made in the upward uniform arrangement of arranging, and are inserted in the long tube bag ballast that is made of geotextile materials, back-up sand material in the long tube bag in the sand rib cover.
2, sand rib soft raft according to claim 1 is characterized in that: arranging can be that the individual layer geotextile materials constitutes, its weight 〉=150g/m
2
3, sand rib soft raft according to claim 1 is characterized in that: arranging also can be that the above geotextile materials acupuncture of one deck is composited its individual layer weight 〉=150g/m
2
4, sand rib soft raft according to claim 1, it is characterized in that: reinforced bands is made of polypropylene material, its width 〉=5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229837 CN2605302Y (en) | 2003-03-27 | 2003-03-27 | Sand ribbed soft configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229837 CN2605302Y (en) | 2003-03-27 | 2003-03-27 | Sand ribbed soft configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605302Y true CN2605302Y (en) | 2004-03-03 |
Family
ID=34165072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229837 Expired - Lifetime CN2605302Y (en) | 2003-03-27 | 2003-03-27 | Sand ribbed soft configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605302Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929141A (en) * | 2010-09-20 | 2010-12-29 | 水利部交通运输部国家能源局南京水利科学研究院 | Method and device for emergency repair of dam with overlength flood control tube bags in dangerous overflowing and violent-wave situation |
| CN101565936B (en) * | 2009-05-15 | 2011-06-15 | 如东县水利电力建筑工程有限责任公司 | Construction method for folding closure gap by heaping cofferdam by mudflat seawater |
| CN102277855A (en) * | 2010-06-10 | 2011-12-14 | 赵博坤 | Integral sand rib soft mattress and application method thereof |
| CN102433856A (en) * | 2011-12-27 | 2012-05-02 | 天津市海岸带工程有限公司 | Isolation structure taking soft clay as main part and being quickly solidified |
| CN103074867A (en) * | 2013-01-28 | 2013-05-01 | 上海市水利工程设计研究院有限公司 | Lap joint method for sudden changing part of scour-preventing bottom-protecting soft mattress |
| CN103422470A (en) * | 2013-08-28 | 2013-12-04 | 郭岳 | Geotextile reinforced protecting reverse filtering material and reinforced reverse filtering and bridge pier protecting construction methods thereof |
| CN103711102A (en) * | 2012-09-29 | 2014-04-09 | 上海交通建设总承包有限公司 | Double-sleeve-opening sand rib for ballasting sand ribbed flexible body rows |
| CN108104060A (en) * | 2017-12-28 | 2018-06-01 | 中交天航港湾建设工程有限公司 | Soft raft and grid process stability structure and construction method are improved for high wind wave profundal zone |
| CN113737717A (en) * | 2021-07-30 | 2021-12-03 | 中铁十九局集团第五工程有限公司 | Silt foundation sand rib calandria bag cofferdam system |
-
2003
- 2003-03-27 CN CN 03229837 patent/CN2605302Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101565936B (en) * | 2009-05-15 | 2011-06-15 | 如东县水利电力建筑工程有限责任公司 | Construction method for folding closure gap by heaping cofferdam by mudflat seawater |
| CN102277855A (en) * | 2010-06-10 | 2011-12-14 | 赵博坤 | Integral sand rib soft mattress and application method thereof |
| CN101929141A (en) * | 2010-09-20 | 2010-12-29 | 水利部交通运输部国家能源局南京水利科学研究院 | Method and device for emergency repair of dam with overlength flood control tube bags in dangerous overflowing and violent-wave situation |
| CN101929141B (en) * | 2010-09-20 | 2015-11-18 | 水利部交通运输部国家能源局南京水利科学研究院 | Overlength flood control pipe bag dykes and dams of rescuing and protecting are utilized to overflow the method for unrestrained bank dangerous situation and equipment thereof |
| CN102433856A (en) * | 2011-12-27 | 2012-05-02 | 天津市海岸带工程有限公司 | Isolation structure taking soft clay as main part and being quickly solidified |
| CN103711102A (en) * | 2012-09-29 | 2014-04-09 | 上海交通建设总承包有限公司 | Double-sleeve-opening sand rib for ballasting sand ribbed flexible body rows |
| CN103711102B (en) * | 2012-09-29 | 2016-12-21 | 上海交通建设总承包有限公司 | A kind of French cuff sand rib for sand ribbed soft mattress ballast |
| CN103074867A (en) * | 2013-01-28 | 2013-05-01 | 上海市水利工程设计研究院有限公司 | Lap joint method for sudden changing part of scour-preventing bottom-protecting soft mattress |
| CN103074867B (en) * | 2013-01-28 | 2015-12-23 | 上海市水利工程设计研究院有限公司 | The bridging method of a kind of erosion control river bottom protection soft raft sudden change place |
| CN103422470A (en) * | 2013-08-28 | 2013-12-04 | 郭岳 | Geotextile reinforced protecting reverse filtering material and reinforced reverse filtering and bridge pier protecting construction methods thereof |
| CN108104060A (en) * | 2017-12-28 | 2018-06-01 | 中交天航港湾建设工程有限公司 | Soft raft and grid process stability structure and construction method are improved for high wind wave profundal zone |
| CN113737717A (en) * | 2021-07-30 | 2021-12-03 | 中铁十九局集团第五工程有限公司 | Silt foundation sand rib calandria bag cofferdam system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CCCC SHANGHAI WATERWAY SURVEY AND DESIGN INST. CO. Free format text: FORMER NAME OR ADDRESS: SHANGHAI WATERWAY SURVEY AND DESIGN INST. |
|
| CP03 | Change of name, title or address |
Address after: 200120 No. 850, Pudong Avenue, Pudong New Area, Shanghai Patentee after: Shanghai Waterway Engineering Design and Consulting Co., Ltd. Address before: 200120 No. 850, Pudong Avenue, Pudong New Area, Shanghai Patentee before: Shanghai Waterway Survey and Design Inst. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130327 Granted publication date: 20040303 |