CN106544984A - Ocean reclamation dam structure - Google Patents

Ocean reclamation dam structure Download PDF

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Publication number
CN106544984A
CN106544984A CN201610920366.XA CN201610920366A CN106544984A CN 106544984 A CN106544984 A CN 106544984A CN 201610920366 A CN201610920366 A CN 201610920366A CN 106544984 A CN106544984 A CN 106544984A
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China
Prior art keywords
pile
dams
dykes
ocean
ring
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CN201610920366.XA
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CN106544984B (en
Inventor
谢应孝
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Zhejiang Ocean University ZJOU
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Zhejiang Ocean University ZJOU
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/10Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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

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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)
  • Revetment (AREA)

Abstract

The invention discloses a kind of ocean reclamation dam structure, it is intended to which it is not good to solve ocean reclamation dam structural strength, phenomenon of collapsing easily occurs, and relatively costly deficiency is enclosed and cultivated in ocean.The invention includes dykes and dams, some campshed posts being arranged in dykes and dams and several evacuation tubing strings, the width of dykes and dams is gradually reduced from lower to upper, the left and right sides of dykes and dams are obliquely installed, evacuation tubing string lower end is provided with through hole, pile lower end position is provided with strengthening mechanism, and strengthening mechanism includes some reinforced steels for stretching out pile outer wall and reinforced steel is poured reinforced cementitious pier together;It is connected with iron chains between adjacent two pile, between evacuation tubing string and the pile that is adjacent, is connected with iron chains;Dykes and dams are densely covered with some wave eliminating boards near sea level location towards on the side of ocean, and wave eliminating board is in indent arcuate structure, and the grafting flange of oriented interior bending, grafting flange insertion dykes and dams are gone up in the upper and lower both sides of wave eliminating board.

Description

Ocean reclamation dam structure
Technical field
The present invention relates to technology is enclosed and cultivated in a kind of ocean, more specifically, it relates to a kind of ocean reclamation dam structure.
Background technology
China's marine resources enrich, seashore line length, in order to the beach for making full use of resource, many coastlines is all enclosed Cultivate, cultivate for Aquatic product, cultivate, studying etc., Tidal Flat Reclamation dykes and dams are arranged on beach periphery, for isolating ocean, prevent sea water Intrusion is enclosed and cultivated in area, and as beach soil property moisture is higher, soil property is softer, can not form stable dike using traditional method of enclosing and cultivating , easily there is the phenomenon that dykes and dams collapse in dam.And by the way of sandstone landfill, concrete cast enclosed and cultivated and will be greatly improved into This.
The content of the invention
Instant invention overcomes ocean reclamation dam structural strength is not good, easily there is phenomenon of collapsing, ocean is enclosed and cultivated relatively costly Deficiency, there is provided a kind of ocean reclamation dam structure, dam configuration intensity are good, reliable and stable, are less prone to phenomenon of collapsing, and And low cost is enclosed and cultivated in ocean.
In order to solve above-mentioned technical problem, the present invention is employed the following technical solutions:A kind of ocean reclamation dam structure, including Dykes and dams, some campshed posts being arranged in dykes and dams and several evacuation tubing strings, the width of dykes and dams gradually subtract from lower to upper Little, the left and right sides of dykes and dams are obliquely installed, and evacuation tubing string lower end is provided with through hole, and pile lower end position is provided with reinforcing machine Structure, strengthening mechanism include some reinforced steels for stretching out pile outer wall and by reinforced steel pour together it is reinforced cementitious Pier;It is connected with iron chains between adjacent two pile, between evacuation tubing string and the pile that is adjacent, is connected with iron chains;Dykes and dams direction Some wave eliminating boards are densely covered near sea level location on the side of ocean, wave eliminating board is in indent arcuate structure, wave eliminating board upper and lower two The grafting flange of oriented interior bending, grafting flange insertion dykes and dams are gone up in side.
This reclamation structure is provided with pile and evacuation tubing string in dykes and dams, considerably increases the structural strength of dykes and dams, The stationarity of dykes and dams is increased, during reclamation dam, the soil at the scene of taking is filled on dykes and dams and extruded, and is compacted dykes and dams, The moisture and mud below dykes and dams is extracted by evacuation tubing string during extruding, accelerates the compaction rate of dykes and dams, improved Dykes and dams intensity.The strengthening mechanism of pile lower end improves the stationarity of pile, makes pile be difficult deflection and topples over, and improves dykes and dams Impact resistance.Connected by iron chains between adjacent two pile, make all piles and vacuum-pumping tube post form an entirety, have Beneficial to stability of earth dams is improved, iron chains has certain degree of freedom, prevents from occurring to draw between adjacent two pile in pile implantation process Pull shift phenomenon.When sea washes are to dykes and dams, sea laps are on arc wave eliminating board, so that wave has up towards rear flowing Beneficial to impact of the wave to dykes and dams is reduced, dykes and dams are played a very good protection.In sum, this ocean reclamation dam Structural strength is good, reliable and stable, is less prone to phenomenon of collapsing, and ocean is enclosed and cultivated and gathered materials on the spot, low cost.
Preferably, inserting column is plugged with pile, strengthening mechanism also includes piston, is connected to the push rod of piston, living Plug is arranged on below inserting column, is provided with several hinged seats from lower to upper, some are uniformly hinged on each hinged seat on push rod Reinforced steel, is correspondingly provided with several discharge openings with reinforced steel on the wall of pile side, be correspondingly provided with hinged seat on pile inwall Several guide rings, guide ring are obliquely installed from top to bottom outwardly, and guide ring lower end is near discharging hole site, every on pile inwall Individual guide ring top position is respectively connected with several for filling the material bag for easily pulling open of expanding cement, and material wraps connecting stay wire, draws Line is connected on push rod;Under original state, on discharge opening, connect sealing-plug, reinforced steel is obliquely installed from top to bottom outwardly, plus Gu reinforcing bar lower end is connected on sealing-plug inwall, material bag is built with expanding cement.
After pile implantation soil, load inserting column into pile, inserting column lower end is struck on piston, so as to promote push rod downward Mobile, reinforced steel lower end promotes sealing-plug, and sealing-plug is released from discharge opening, and reinforced steel stretches out discharge opening, while bracing wire Material bag is pulled, material bag is pulled open, the expanding cement in material bag falls, and in the presence of guide ring, expanding cement enters from discharge opening Enter in soil, with the contact with moisture in soil, reinforced cementitious pier is formed outside pile, reinforced steel is cast in reinforced cementitious In pier.
Preferably, pile lower end is connected with taper tip, the easily broken thin of fragility between push rod lower end and tip, is connected with Bar.Easily broken thin bar is supported on push rod lower end, and good supporting role is served to push rod.Push rod is pushed down on, and makes easily broken thin bar Fracture, be easy to push rod to move down.
Preferably, piston is in inverted T-shaped structure, on the wall of pile side, several are installed near piston top and bottom position One-way exhaust valve.The setting of one-way vent, is easy to the discharge of gas in the downward implantation process pile post of inserting column, is implanted into pile It is more smooth.The piston of inverted T-shaped structure is conducive to reducing the frictional force between piston and pile inwall.
Preferably, being provided with reinforcing prop in evacuation tubing string.The setting of reinforcing prop improves the intensity of evacuation tubing string, So as to increase the structural strength of whole dykes and dams.
Preferably, upper limit ring and lower limit ring and pivot bush unit have been fixedly connected with pile and evacuation tubing string There is connection ring, connection ring is arranged between upper limit ring and lower limit ring, iron chains two ends are fastenedly connected respectively in adjacent two connection On ring.It is spacing that the setting of connection ring is easy to the connection of iron chains, upper limit ring and lower limit ring to carry out connection ring, prevents connection ring Upper and lower vibration.
Compared with prior art, the invention has the beneficial effects as follows:Ocean reclamation dam structural strength is good, reliable and stable, no Easily there is phenomenon of collapsing, and ocean is enclosed and cultivated and gathered materials on the spot, low cost.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the structural representation of the strengthening mechanism of the present invention;
Fig. 3 is the attachment structure schematic diagram of the pile of the present invention;
Fig. 4 is the structural representation of the evacuation tubing string of the present invention;
In figure:1st, dykes and dams, 2, pile, 3, evacuation tubing string, 4, through hole, 5, reinforced steel, 6, reinforced cementitious pier, 7, iron chains, 8, Wave eliminating board, 9, grafting flange, 13, inserting column, 14, piston, 15, push rod, 16, hinged seat, 17, discharge opening, 18, guide ring, 19, material Bag, 20, bracing wire, 21, sealing-plug, 22, tip, 23, easily broken thin bar, 24, one-way exhaust valve, 25, connecting rod, 26, upper limit ring, 27th, lower limit ring, 28, connection ring.
Specific embodiment
Below by specific embodiment, and accompanying drawing is combined, technical scheme is further described specifically:
Embodiment:A kind of ocean reclamation dam structure(Referring to accompanying drawing 1 to 4), including dykes and dams 1, two campsheds being arranged in dykes and dams Post 2 and several evacuation tubing strings 3, the width of dykes and dams are gradually reduced from lower to upper, and the left and right sides of dykes and dams are inclined Arrange, evacuation tubing string lower end is provided with through hole 4, and pile lower end position is provided with strengthening mechanism, and strengthening mechanism includes some stretching out The reinforced steel 5 of pile outer wall and reinforced steel is poured into reinforced cementitious pier 6 together;It is connected between adjacent two pile Iron chains is connected between iron chains 7, evacuation tubing string and the pile that is adjacent;Dykes and dams are towards on the side of ocean near sea level Position is densely covered with some wave eliminating boards 8, and wave eliminating board is in indent arcuate structure, and the grafting of oriented interior bending is gone up on the upper and lower both sides of wave eliminating board Flange 9, grafting flange insertion dykes and dams.Inserting column 13 is plugged with pile, strengthening mechanism also includes piston 14, is connected to piston Push rod 15, piston is arranged on below inserting column, is provided with three hinged seats 16 on push rod from lower to upper, uniform on each hinged seat Some reinforced steels are hinged, several discharge openings 17 on the wall of pile side, are correspondingly provided with reinforced steel, on pile inwall and cut with scissors Joint chair is correspondingly provided with several guide rings 18, and guide ring is obliquely installed from top to bottom outwardly, and guide ring lower end is near discharging hole position Put, on pile inwall, each guide ring top position is respectively connected with several for filling the material bag 19 for easily pulling open of expanding cement, Material wraps connecting stay wire 20, and bracing wire is connected on push rod;Under original state, on discharge opening connect sealing-plug 21, reinforced steel by On be down obliquely installed outwardly, reinforced steel lower end is connected on sealing-plug inwall, material bag built with expanding cement.Pile and take out Vacuum tubing string lower end is respectively connected with taper tip 22, and the easily broken thin bar 23 of fragility is connected between push rod lower end and tip.Piston In inverted T-shaped structure, on the wall of pile side, several one-way exhaust valves 24 are installed near piston top and bottom position.Correspond to up and down Reinforced steel between be hinged with the connecting rod 25 parallel with push rod, up and down corresponding three reinforced steels with same connecting rod hinge Connect.Reinforcing prop is installed in evacuation tubing string.Upper limit ring 26 and lower limit have been fixedly connected with pile and evacuation tubing string Ring 27 and movable sleeve are connected to connection ring 28, and connection ring is arranged between upper limit ring and lower limit ring, and iron chains two ends are tight respectively It is solidly connected in adjacent two connection ring.
This reclamation structure is provided with pile and evacuation tubing string in dykes and dams, considerably increases the structural strength of dykes and dams, The stationarity of dykes and dams is increased, during reclamation dam, the soil at the scene of taking is filled on dykes and dams and extruded, and is compacted dykes and dams, The moisture and mud below dykes and dams is extracted by evacuation tubing string during extruding, accelerates the compaction rate of dykes and dams, improved Dykes and dams intensity.After pile implantation soil, load inserting column into pile, inserting column lower end is struck on piston, so as to promote Bar is moved down, and reinforced steel lower end promotes sealing-plug, and sealing-plug is released from discharge opening, and reinforced steel stretches out discharge opening, together When bracing wire pull material bag, material bag is pulled open, the expanding cement in material bag falls, and in the presence of guide ring, expanding cement is from going out Material hole is entered in soil, with the contact with moisture in soil, reinforced cementitious pier is formed outside pile, and reinforced steel is cast in and adds Gu in clump.Strengthening mechanism improves the stationarity of pile, makes pile be difficult deflection and topples over, and improves the shock resistance energy of dykes and dams Power.Connected by iron chains between adjacent two pile, make all piles and vacuum-pumping tube post form an entirety, be conducive to improving dike Dam stability, iron chains have certain degree of freedom, prevent from pullling shift phenomenon between adjacent two pile in pile implantation process. When sea washes are to dykes and dams, sea laps are on arc wave eliminating board, so that wave is up towards rear flowing, are conducive to reducing wave Dykes and dams are played a very good protection by the impact to dykes and dams.
Embodiment described above is one kind preferably scheme of the present invention, not the present invention is made any pro forma Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (6)

1. a kind of ocean reclamation dam structure, is characterized in that, including dykes and dams, some campshed posts being arranged in dykes and dams and some Individual evacuation tubing string, the width of dykes and dams are gradually reduced from lower to upper, and the left and right sides of dykes and dams are obliquely installed, vacuum-pumping tube Post lower end is provided with through hole, and pile lower end position is provided with strengthening mechanism, and strengthening mechanism includes some reinforcings for stretching out pile outer wall Reinforcing bar and reinforced steel is poured into reinforced cementitious pier together;Iron chains, evacuation tubing string are connected between adjacent two pile Iron chains is connected with and the pile being adjacent between;Dykes and dams are densely covered with some disappearing near sea level location towards on the side of ocean Wave plate, wave eliminating board are in indent arcuate structure, and the grafting flange of oriented interior bending, the insertion of grafting flange are gone up in the upper and lower both sides of wave eliminating board Dykes and dams.
2. reclamation dam structure in ocean according to claim 1, is characterized in that, inserting column, strengthening mechanism are plugged with pile Also include piston, be connected to the push rod of piston, piston is arranged on below inserting column, on push rod, be provided with several hinges from lower to upper Joint chair, is uniformly hinged some reinforced steels, is correspondingly provided with several with reinforced steel on the wall of pile side on each hinged seat Discharge opening, is correspondingly provided with several guide rings with hinged seat on pile inwall, and guide ring is obliquely installed from top to bottom outwardly, guide Near discharging hole site, on pile inwall, each guide ring top position is respectively connected with several for filling expanding cement for ring lower end The material bag for easily pulling open, material wrap connecting stay wire, bracing wire is connected on push rod;Under original state, on discharge opening, connect sealing-plug, Reinforced steel is obliquely installed from top to bottom outwardly, and reinforced steel lower end is connected on sealing-plug inwall, and material bag is built with swelling water Mud.
3. reclamation dam structure in ocean according to claim 2, is characterized in that, pile lower end is connected with taper tip, pushes away The easily broken thin bar of fragility is connected between bar lower end and tip.
4. reclamation dam structure in ocean according to claim 2, is characterized in that, piston is in inverted T-shaped structure, on the wall of pile side Several one-way exhaust valves are installed near piston top and bottom position.
5. the ocean reclamation dam structure according to Claims 1-4 any one, is characterized in that, peace in evacuation tubing string Equipped with reinforcing prop.
6. the ocean reclamation dam structure according to Claims 1-4 any one, is characterized in that, pile and vacuum-pumping tube Be fixedly connected with upper limit ring and lower limit ring on post and movable sleeve be connected to connection ring, connection ring be arranged on upper limit ring and Between lower limit ring, iron chains two ends are connected in adjacent two connection ring.
CN201610920366.XA 2016-10-21 2016-10-21 Ocean reclamation dam structure Active CN106544984B (en)

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Application Number Priority Date Filing Date Title
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CN106544984B CN106544984B (en) 2018-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112586421A (en) * 2020-12-09 2021-04-02 浙江海洋大学 High resistance to plucking nature box with a net spud pile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060098723A (en) * 2005-03-07 2006-09-19 오수정 Control method of reflected wave that absorb waves and prevent coastline erosion
CN101078207A (en) * 2007-06-15 2007-11-28 张志铁 Dredging mud direct dike building method
CN102767157A (en) * 2012-08-06 2012-11-07 南京瑞迪建设科技有限公司 Diking method through filling sludge into mold bags and vacuum preloading
CN103205952A (en) * 2012-01-12 2013-07-17 中交上海航道勘察设计研究院有限公司 Method for filling dam by combining sludge-filled bags and vacuum preloading
CN104563059A (en) * 2014-12-24 2015-04-29 中交天津港湾工程研究院有限公司 Cofferdam structure with soft soil filling and vacuum consolidation combined
CN104878723A (en) * 2015-06-01 2015-09-02 南京明辉建设有限公司 Earth-rock mixed dam integral vertical anti-seepage structure and construction method
CN205475193U (en) * 2015-12-29 2016-08-17 浙江省大成建设集团有限公司 Vacuum preloading closing levee reinforced structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060098723A (en) * 2005-03-07 2006-09-19 오수정 Control method of reflected wave that absorb waves and prevent coastline erosion
CN101078207A (en) * 2007-06-15 2007-11-28 张志铁 Dredging mud direct dike building method
CN103205952A (en) * 2012-01-12 2013-07-17 中交上海航道勘察设计研究院有限公司 Method for filling dam by combining sludge-filled bags and vacuum preloading
CN102767157A (en) * 2012-08-06 2012-11-07 南京瑞迪建设科技有限公司 Diking method through filling sludge into mold bags and vacuum preloading
CN104563059A (en) * 2014-12-24 2015-04-29 中交天津港湾工程研究院有限公司 Cofferdam structure with soft soil filling and vacuum consolidation combined
CN104878723A (en) * 2015-06-01 2015-09-02 南京明辉建设有限公司 Earth-rock mixed dam integral vertical anti-seepage structure and construction method
CN205475193U (en) * 2015-12-29 2016-08-17 浙江省大成建设集团有限公司 Vacuum preloading closing levee reinforced structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112586421A (en) * 2020-12-09 2021-04-02 浙江海洋大学 High resistance to plucking nature box with a net spud pile

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