CN206607546U - A kind of flood control water bag - Google Patents

A kind of flood control water bag Download PDF

Info

Publication number
CN206607546U
CN206607546U CN201720106407.1U CN201720106407U CN206607546U CN 206607546 U CN206607546 U CN 206607546U CN 201720106407 U CN201720106407 U CN 201720106407U CN 206607546 U CN206607546 U CN 206607546U
Authority
CN
China
Prior art keywords
water bag
main body
flood control
skirt body
water
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.)
Expired - Fee Related
Application number
CN201720106407.1U
Other languages
Chinese (zh)
Inventor
余芳琴
陆雯
李正明
钱刚
丁有君
房照娟
卢发周
张朝利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Wisdom Water Science And Technology Co Ltd
Original Assignee
Nanjing Wisdom Water Science And Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Wisdom Water Science And Technology Co Ltd filed Critical Nanjing Wisdom Water Science And Technology Co Ltd
Priority to CN201720106407.1U priority Critical patent/CN206607546U/en
Application granted granted Critical
Publication of CN206607546U publication Critical patent/CN206607546U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11Hard structures, e.g. dams, dykes or breakwaters

Abstract

The utility model is related to the dam body dash of hydraulic engineering, waterproofing device, more particularly to a kind of flood control water bag, it includes water bag main body and water bag skirt body, water bag main body is provided with intake-outlet, connection water bag skirt body on the downside of water bag main body, water bag skirt body lower end falls bag provided with skirt body, water bag main body two ends and water bag skirt body the right and left are provided with slide fastener, multiple flood control water bag units connect to form entirety with slide fastener, water bag skirt body can prevent embankment from seeping water, prevent piping, bank height can be increased in the main body of flood control water bag after water filling, therefore flood control level is raised, with flood control function.

Description

A kind of flood control water bag
Technical field
The utility model is related to dam body dash, the waterproofing device of hydraulic engineering, more particularly to a kind of flood control water bag.
Background technology
China is vast in territory, and vast territory and abundant resources, and geology topography variation is big, and climate difference is larger.It is annual have it is serious from Right disaster occurs.Especially flood season, flooding of rivers, the life and property of the people are threatened by very big.Whenever at this moment, our solution The army of putting soldier always charges and shatters enemy positions, and is not afraid of sacrifice.Our the most lovable peoples shoulder sandbag, strengthened the dikes on muddy road Figure emerge often in our brains.Either with or without practicable method, labor intensity is reduced, Seawall safety can be ensured again
Utility model content
In order to solve the above problems, the utility model provides a kind of flood control water bag.Water bag of the present utility model is longitudinally placed on On dyke, connected between water bag with slide fastener, it is ensured that the continuity of heightening of embankment protection.Filled, released after, water with water scene in water bag Bag may be reused.
To achieve the above object, the utility model provides following technical scheme:
A kind of flood control water bag, including water bag main body and water bag skirt body, water bag main body are provided with intake-outlet, water bag main body Side connects water bag skirt body, and water bag skirt body lower end falls bag provided with skirt body, and water bag main body two ends and water bag skirt body the right and left are provided with drawing Chain.
Further preferred scheme, described water bag main body is the long shaped seals pocket-like that soft material makes, its end Face is circular or rectangle, and described intake-outlet is arranged above the middle part of water bag principal length, intake-outlet protrusion water bag master Body certain length.
Further preferred scheme, described water bag skirt body is rectangle, and length is set as needed with water bag main body, width Fixed, water bag skirt body upper end on the downside of water bag main body with being fixedly connected, and water bag skirt body lower end falls bag provided with skirt body, and the skirt body falls bag Interruption adds weight when using provided with pendant bag opening in skirt body pendant bag.
Further preferred scheme, described water bag skirt body lower end is additionally provided with fixing hole or fixed frenulum, solid when using Determine to squeeze into spud pile fixation water bag skirt body in hole or squeeze into spud pile binding spud pile at frenulum to fix water bag skirt body.
Further preferred scheme, described slide fastener is arranged on water bag main body two ends and the water bag skirt body left and right sides, side Slide fastener is provided with inner waterproofing piece, and opposite side slide fastener is provided with outer flashing.
Further preferred scheme, multiple flood control water bag units are arranged side by side, adjacent water bag main body and water bag skirt body with Slide fastener is connected to form entirety, and inner waterproofing piece and outer flashing are overlapping above slide fastener, and prevention is seeped water at slide fastener.
It is provided with rear side of further preferred scheme, the water bag main body between water bag guide pile, multiple water bag guide piles Embankment is longitudinally inserted at a certain distance, for fixing water bag body position.
Support is positioned provided with water bag on rear side of further preferred scheme, the water bag main body, the water bag positioning support is The right triangular shape that the perpendicular support of bearing diagonal and horizontal support are constituted, and provided with fixing threaded hole, multiple water bags in horizontal support Positioning support is spaced apart to be arranged on embankment, for stopping that water bag main body is moved rearwards by position.
The invention also discloses a kind of manufacture method of flood control water bag, it is characterised in that comprises the following steps:
1) water bag main body and water bag skirt body be using soft, frivolous, tensile strength is high, fluid-tight material, be nylon cloth, Carbon cloth or canvas add glue-line to do water-proofing treatment in one or both sides;
2) water bag body making:Water bag main body does growth tubular, and the sealing of circular or rectangle is fixedly installed at two ends and is allowed into For a sealed long pocket-like, on the middle part of water bag principal length, the cylindrical shape intake-outlet of same material, turnover are set Protrude water bag main body certain length in the mouth of a river;
3) water bag skirt system is made:Water bag skirt body is rectangle, and length is set as needed with water bag main body, width, by water bag Skirt body upper end sets skirt body pendant bag, the skirt body pendant bag interruption in water bag skirt body lower end with being fixedly connected on the downside of water bag main body Provided with pendant bag opening, or in water bag skirt body lower end setting fixing hole or fixed frenulum;
4) slide fastener is set at water bag main body two ends and water bag skirt body both sides, inner waterproofing piece is provided with the slide fastener of side, it is another Layback chain is provided with outer flashing;
5) water bag guide pile:Water bag guide pile is made using round steel pipe or rectangular steel pipe, and length is intercepted as needed;
6) water bag positioning support:Water bag positioning support intercepts the perpendicular support of bearing diagonal of suitable length and horizontal branch for rectangular steel pipe The right triangular shape being welded to form is supportted, then fixing threaded hole is set in horizontal support.
The invention also discloses a kind of construction method of flood control water bag, it is characterised in that comprises the following steps:
1) laying of flood control water bag:At the embankment for needing waterproof, flood control water bag main body is located at dyke top along dyke side To arrangement, water bag skirt body is put down along upstream batter,
2) two adjacent water bag main bodys and water bag skirt body are connected with slide fastener, and inner waterproofing piece and outer flashing are handed over above slide fastener Mistake overlaps prevention and seeped water at slide fastener,
3) the skirt body in water bag skirt body lower end falls adds soil sandstone class weight at the pendant bag opening of bag, or in water bag skirt Insertion spud pile in the fixing hole of body lower end, or spud pile is inserted at frenulum, frenulum and spud pile are bound, it is ensured that water bag skirt Body is fitted on upstream batter.
4) water bag guide pile is squeezed on the embankment on rear side of water bag main body, multiple water bag guide piles are spaced apart, if Embankment is hard surfacing, then the water bag for anchoring triangle on rear side of water bag main body with expansion bolt, which is positioned, to be supported, and multiple water bags are determined Position support is spaced apart.
5) difference is manually or water pump is by intake-outlet water filling into water bag main body, after filling, with rope Inlet and outlet water Mouth is tightened.
6) water bag skirt body is used for stopping that embankment seeps water, and prevention produces piping, and water bag main body is used for increasing bank height stop Current and dam break.
7) water inside water bag main body is released from intake-outlet after use, unzips and be divided into multiple flood control water bag units, Preserve, reuse after cleaning.
Beneficial effect
The utility model, which is used, has following technique effect after above technical scheme:The utility model carries water bag skirt body, It can prevent embankment from seeping water, prevent piping;It is live water filling in the main body of flood control water bag, without transporting filler, greatlys save Labor cost;Water bag main body can increase bank height after water filling, therefore raise flood control level;With traditional sandbag reinforcing side Formula can reduce a cubic metre of earth consumption;Flood control water bag after use may be reused;Flood control water bag of the present utility model lays speed Degree is fast, efficiency high, speedily carries out rescue work in time;The utility model technology can be also used for hydraulic engineering and dam, construction cofferdam etc., solves and beats Easily, tear the problem of cofferdam is difficult open in cofferdam.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of flood control water bag of the present utility model;
Fig. 2 is a kind of side structure schematic diagram of use state with water bag guide pile of the present utility model;
Fig. 3 is a kind of side structure schematic diagram of use state that support is positioned with water bag of the present utility model;
Fig. 4 is Fig. 3 water bag positioning support structure schematic diagram;
Fig. 5 is two flood controls water bag connection status structural representation of the present utility model;
Fig. 6 is unit flood control water bag structural representation of the present utility model.
Wherein, 1- water bags main body, 2- water bag skirt bodies, 3- skirts body pendant bag, 31- pendant bag openings, 4- embankments, 5- water bags Guide pile, the positioning support of 6- water bags, 61- bearing diagonals, the perpendicular supports of 62-, 63- horizontal supports, 64- screws, 7- spud piles, 8- intake-outlets, 9- slide fasteners, 10- fixing holes, the outer flashings of 11-, 12- inner waterproofing pieces, 13- frenulums, 14- upstream batters.
Embodiment
To make the purpose and technical scheme of the application clearer, the technical scheme of the application is carried out below in conjunction with accompanying drawing Clearly and completely describe.Described embodiment is a part of embodiment of the application, rather than whole embodiments, is based on Described embodiments herein, it is all that those of ordinary skill in the art are obtained on the premise of without creative work Other embodiment, belongs to the scope of the application protection.
Embodiment:Refer to the attached drawing, a kind of flood control water bag, including water bag main body 1 and water bag skirt body 2, water bag main body 1 is provided with Intake-outlet 8, the downside of water bag main body 1 connection water bag skirt body 2, the lower end of water bag skirt body 2 falls bag 3, the two ends of water bag main body 1 provided with skirt body Slide fastener 9 is provided with the right and left of water bag skirt body 2, the length of multiple flood control water bag formation needs is connected with slide fastener 9 and connects into whole Body.
Further preferred scheme, described water bag main body 1 is the long shaped seals pocket-like that soft material makes, its end Face is circular or rectangle, and described intake-outlet 8 is arranged above the middle part of the length of water bag main body 1, the protrusion water bag of intake-outlet 8 Intake-outlet 8, can also be arranged on the either side of water bag main body 1 by the certain length of main body 1.
Further preferred scheme, described water bag skirt body 2 is rectangle, and length is with water bag main body 1, and width is set as needed Fixed, the upper end of water bag skirt body 2 is fixedly connected with the downside of water bag main body 1, and the lower end of water bag skirt body 2 falls bag 3, the skirt body provided with skirt body The interruption sewing of bag 3 is fallen, the pendant bag opening 31 of interruption is formed, the weights such as soil sandstone is added in skirt body pendant bag 3 when using, it is ensured that Water bag skirt body 2 is fitted on the upstream batter 14 of embankment 4.
Further preferred scheme, the described lower end of water bag skirt body 2 or is additionally provided with fixing hole 10 below in skirt body pendant bag 3 Or fixed frenulum 13, squeeze into spud pile 7 in fixing hole 10 when using and fix water bag skirt body 2 or squeeze into spud pile at frenulum 13 7 binding spud piles fix water bag skirt body 2.
Further preferred scheme, described slide fastener 9 is arranged on the two ends of water bag main body 1 and the left and right sides of water bag skirt body 2, one Layback chain 9 is provided with inner waterproofing piece 12, and opposite side slide fastener is provided with outer flashing 11.
Further preferred scheme, multiple flood control water bag units are arranged side by side, adjacent water bag main body 1 and water bag skirt body 2 Form overall with the connection of slide fastener 9, the inner waterproofing above of slide fastener 9 piece 12 and outer flashing 11 are overlapping, and prevention is oozed at slide fastener 9 Water.
Further preferred scheme, the rear side of water bag main body 1 is provided with water bag guide pile 5, multiple water bag guide piles 5 It is spaced apart to be longitudinally inserted into the upper plane of embankment 4, for stopping and fixing the position of water bag main body 1, the current of prevention above The mobile flood control water bag of extruding.
Further, for being hard cement road surface above embankment, it is impossible to squeeze into the reply that guide pile stops flood control water bag Measure, can set water bag to position support 6 in the rear side of water bag main body 1, and the water bag positioning support 6 is the perpendicular support of bearing diagonal 61 62 and horizontal support 63 constitute right triangular shape, and in following horizontal support 63 be provided with fixing threaded hole 64, multiple water Bag positioning support 6 is spaced apart to be arranged on embankment 4 with expansion bolt, for stopping that water bag main body 1 is moved rearwards by position.
The present embodiment also discloses a kind of manufacture method of flood control water bag, it is characterised in that comprise the following steps:
1) water bag main body 1 and water bag skirt body 2 are using soft, frivolous, tensile strength is high, fluid-tight material, Ke Yiwei Nylon cloth, carbon cloth or canvas add glue-line as waterproof layer processing in one or both sides, and the material of selection will ensure there is foot Enough intensity and toughness, it is waterproof.
2) water bag body making:Water bag main body 1 does growth tubular, and at two ends, sewing is fixedly installed the sealing of circular or rectangle and blocked up Head makes a sealed long pocket-like, on the middle part of the length of water bag main body 1 or sideways, sets the cylinder of same material Shape intake-outlet 8, the certain length of the protrusion of intake-outlet 8 water bag main body 1, the general diameter 50-100cm of water bag main body 1 or according to need Plurality of specifications is set, 10-20 meters of length or is arranged as required to, intake-outlet 8 diameter 10-20cm, length 50cm or according to Need setting.
3) water bag skirt system is made:Water bag skirt body 2 is rectangle, and length is with water bag main body 1, and width is set as needed, typically 2-10 meters of width, the upper end of water bag skirt body 2 is fixedly connected with the downside sewing of water bag main body 1, skirt is set in the lower end of water bag skirt body 2 Body falls bag 3, and the skirt body pendant bag 3 interruption sewing expects multiple pendant bag openings 31, or fall in the lower end of water bag skirt body 2 or skirt body 3 bottoms of bag set fixing hole 10 or fixed frenulum 13.
4) slide fastener 9 is set at the two ends of water bag main body 1 and the both sides of water bag skirt body 2, inner waterproofing piece is set on side slide fastener 9 12, outer flashing 11 is set on opposite side slide fastener, such as in left side setting inner waterproofing piece 12, then in the outer flashing 11 of right side setting.
5) water bag guide pile:Water bag guide pile 5 is using round steel pipe or rectangular steel pipe making, 1-3 meters of length or according to need Intercept.
6) water bag positioning support:Water bag positioning support 6 is the perpendicular support 62 of bearing diagonal 61 that rectangular steel pipe intercepts suitable length The right triangular shape being welded to form with horizontal support 63, then sets fixing threaded hole 64 in horizontal support 63.
The present embodiment also discloses a kind of construction method of flood control water bag, it is characterised in that comprise the following steps:
1) laying of flood control water bag:Low-lying or need at the embankment 4 of waterproof, flood control water bag main body 1 is located on dyke Plane is pushed up, is arranged along dyke length direction, water bag skirt body 2 is put down along upstream batter 14.
2) two adjacent water bag main bodys 1 and water bag skirt body 2 form overall with the connection of slide fastener 9, the piece of inner waterproofing above of slide fastener 9 12 and outer flashing 11 be overlapping setting prevention at slide fastener 9 seep water.
3) the skirt body in the lower end of water bag skirt body 2 falls adds soil sandstone class weight at the pendant bag opening 31 of bag 3, or in water Insertion spud pile 7 in the fixing hole 10 of the lower end of bag skirt body 2, or the insertion spud pile 7 at frenulum 13, frenulum 13 and spud pile 7 Binding, so that it is guaranteed that water bag skirt body 2 is fitted on upstream batter 14.
4) water bag guide pile 5 is squeezed on the embankment 4 of the rear side of water bag main body 1, multiple water bag guide piles 5 are spaced a spacing From;If embankment 4 is hard cement road surface, the water bag for anchoring triangle in the rear side of water bag main body 1 with expansion bolt, which is positioned, to be supported 6, multiple water bag positioning supports 6 are spaced apart.
5) difference is manually or water pump passes through the water filling into water bag main body of intake-outlet 8, the setting as needed of water filling height Or after filling, intake-outlet 8 is tightened with rope.
6) water bag skirt body 2 is used for stopping that upstream batter 14 seeps water, it is to avoid produce piping, and water bag main body 1 is high for increasing embankment 4 Degree stops current and dam break.
7) rope of intake-outlet 8 is unclamped after use, the water of the inside of water bag main body 1 is released from intake-outlet 8, is unziped 9 are divided into multiple flood control water bag units, preserve, may be reused after cleaning.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein, including technology art Language and scientific terminology, with the general understanding identical meaning with the those of ordinary skill in the application art.Should also Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of " inside and outside, front, rear, left and right " described herein refers to relative to equipment itself, pointing to The direction of equipment.
The implication of " connection " described herein can be that being directly connected between part can also be passed through between part Other parts are indirectly connected with.
Using the above-mentioned desirable embodiment according to the application as enlightenment, by above-mentioned description, relevant staff is complete Various changes and amendments can be carried out in the range of without departing from this application technological thought entirely.The technology of this application Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.

Claims (8)

1. a kind of flood control water bag, including water bag main body(1)With water bag skirt body(2), it is characterised in that water bag main body(1)It is provided with Intake-outlet(8), water bag main body(1)Downside connects water bag skirt body(2), water bag main body(1)Two ends and water bag skirt body(2)Left and right two Side is provided with slide fastener(9);Water bag main body is arranged on embankment, and water bag skirt body is arranged on upstream batter, and water is added in water bag main body.
2. flood control water bag according to claim 1, it is characterised in that described water bag main body(1)Made for soft material Long shaped seals pocket-like, its end face is circular or rectangle, described intake-outlet(8)It is arranged at water bag main body(1)Length Above middle part, intake-outlet(8)Protrude water bag main body(1)Certain length.
3. flood control water bag according to claim 1, it is characterised in that described water bag skirt body(2)For rectangle, the same water bag of length Main body(1), width sets as needed, water bag skirt body(2)Upper end and water bag main body(1)Downside be fixedly connected, water bag skirt body (2)Lower end falls bag provided with skirt body(3), the skirt body pendant bag(3)Interruption is provided with pendant bag opening(31), bag is fallen in skirt body when using (3)Interior addition weight.
4. flood control water bag according to claim 3, it is characterised in that described water bag skirt body(2)Lower end is additionally provided with fixing hole (10)Or fixed frenulum(13), in fixing hole when using(10)Inside squeeze into spud pile(7)Fixed water bag skirt body(2)Or in frenulum (13)Place squeezes into spud pile(7)Bind spud pile(7)Fixed water bag skirt body(2).
5. flood control water bag according to claim 1, it is characterised in that described slide fastener(9)It is arranged on water bag main body(1)Two ends With water bag skirt body(2)The left and right sides, side slide fastener(9)It is provided with inner waterproofing piece(12), opposite side slide fastener(9)It is provided with outer waterproof Piece(11).
6. flood control water bag according to claim 5, it is characterised in that multiple flood control water bag units are arranged side by side, adjacent water Bag main body(1)With water bag skirt body(2)With slide fastener(9)Connection forms overall, slide fastener(9)Inner waterproofing piece above(12)With outer flashing (11)It is overlapping, prevents from slide fastener(9)Place's infiltration.
7. according to any flood control water bags of claim 1-6, it is characterised in that the water bag main body(1)Rear side is provided with water bag Guide pile(5), multiple water bag guide piles(5)It is spaced apart to be longitudinally inserted into embankment(4), for fixing water bag main body (1)Position.
8. according to any flood control water bags of claim 1-6, it is characterised in that the water bag main body(1)Rear side is provided with water bag Positioning support(6), the water bag positioning support(6)For bearing diagonal(61)Perpendicular support(62)And horizontal support(63)The right angle three of composition Angular shape, and in horizontal support(63)It is provided with fixing threaded hole(64), multiple water bag positioning supports(6)It is spaced apart to set Put in embankment(4)On, for stopping water bag main body(1)It is moved rearwards by position.
CN201720106407.1U 2017-02-04 2017-02-04 A kind of flood control water bag Expired - Fee Related CN206607546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720106407.1U CN206607546U (en) 2017-02-04 2017-02-04 A kind of flood control water bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720106407.1U CN206607546U (en) 2017-02-04 2017-02-04 A kind of flood control water bag

Publications (1)

Publication Number Publication Date
CN206607546U true CN206607546U (en) 2017-11-03

Family

ID=60168481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720106407.1U Expired - Fee Related CN206607546U (en) 2017-02-04 2017-02-04 A kind of flood control water bag

Country Status (1)

Country Link
CN (1) CN206607546U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592523A (en) * 2017-02-04 2017-04-26 苏州多固工程设计有限公司 Flood protection water bag and manufacturing and construction method thereof
CN107882161A (en) * 2017-11-24 2018-04-06 中国石油集团渤海钻探工程有限公司 A kind of pressure break soft pot and its construction method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106592523A (en) * 2017-02-04 2017-04-26 苏州多固工程设计有限公司 Flood protection water bag and manufacturing and construction method thereof
CN107882161A (en) * 2017-11-24 2018-04-06 中国石油集团渤海钻探工程有限公司 A kind of pressure break soft pot and its construction method
CN107882161B (en) * 2017-11-24 2020-09-01 中国石油集团渤海钻探工程有限公司 Fracturing soft tank and construction method thereof

Similar Documents

Publication Publication Date Title
CN106120823B (en) A kind of Temporary Cofferdam combination against seepage structure and rapid constructing method
CN203729308U (en) Double-row pile supporting system of reinforced concrete pile combined structural steel cement mixing pile wall
CN206607546U (en) A kind of flood control water bag
WO1997021877A1 (en) Method and device for laying underground continuous walls
CN204703179U (en) A kind of composite geo-membrane sloping core cofferdam
CN112343003A (en) Reinforcing and seepage-proofing treatment method for ultra-shallow soil covering of river bed in tunnel underpass river construction
CN104846780A (en) Concrete block tied soft geogrid mattress
CN108343035A (en) River construction method is worn under shallow tunnel
CN106592523A (en) Flood protection water bag and manufacturing and construction method thereof
CN204491641U (en) Waterwall unit and self-balancing cofferdam structure
CN206902770U (en) A kind of geomembrane anchors float Structure
CN106284204A (en) The quick device of a kind of fill heap of fighting flood and relieve victims, protect and technique
RU2228479C1 (en) Method of reinforcement of loose grounds of bases and slopes (versions) and geo-grate for realization of this method
CN105970882A (en) Structure solving reverse osmosis water problem of dam body in construction process of concrete-faced rockfill dam and construction method thereof
CN105113513A (en) Anti-seepage foundation pit supporting structure and construction method
CN108149673A (en) Concrete-pile and the continuous seepage-proofing water-sealing wall using concrete-pile splicing
CN206298869U (en) A kind of concrete guard wall structure of free drainage
CN104234029A (en) Lock-catch-reinforced geocell
CN210530919U (en) Anti-blocking and anti-drainage structure for tunnel
CN210288421U (en) Pressure irrigation type underground continuous wall supporting structure
CN210507497U (en) Foundation pit retaining wall water-intercepting and draining system
CN207659918U (en) Environmentally friendly anti-filter composite earthwork cloth and its use structure
RU2547928C1 (en) Method of flood protection
CN208105241U (en) Concrete-pile and the continuous seepage-proofing water-sealing wall spliced using the concrete-pile
CN212612293U (en) Framework-detachable anti-floating water-blocking infiltration blocking blanket

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171103

Termination date: 20200204

CF01 Termination of patent right due to non-payment of annual fee