CN105908673A - Soft body mattress underwater arrangement device and method - Google Patents

Soft body mattress underwater arrangement device and method Download PDF

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Publication number
CN105908673A
CN105908673A CN201610271394.3A CN201610271394A CN105908673A CN 105908673 A CN105908673 A CN 105908673A CN 201610271394 A CN201610271394 A CN 201610271394A CN 105908673 A CN105908673 A CN 105908673A
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CN
China
Prior art keywords
soft raft
steel drum
steel
soft
drum
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.)
Granted
Application number
CN201610271394.3A
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Chinese (zh)
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CN105908673B (en
Inventor
刘忠友
冯俭华
张培生
姚平
李江龙
杨阳
黄海峰
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No3 Engineering Co Ltd Of Cccc Second Harbor Engineering Co
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No3 Engineering Co Ltd Of Cccc Second Harbor Engineering Co
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Application filed by No3 Engineering Co Ltd Of Cccc Second Harbor Engineering Co filed Critical No3 Engineering Co Ltd Of Cccc Second Harbor Engineering Co
Priority to CN201610271394.3A priority Critical patent/CN105908673B/en
Publication of CN105908673A publication Critical patent/CN105908673A/en
Application granted granted Critical
Publication of CN105908673B publication Critical patent/CN105908673B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02B3/12Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/121Devices for applying linings on banks or the water bottom
    • 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

Abstract

The invention discloses a soft body mattress underwater arrangement device. The device comprises a steel winding drum and two traction steel wire ropes. Soft body mattresses are wound in the middle of the steel winding drum, one ends of the traction steel wire ropes are fixed to the parts, between two annular baffles at each of the two ends of the steel winding drum, of the peripheral face of the steel winding drum correspondingly. After one end of each traction steel wire rope is wound at one end of the steel winding drum for multiple circles, the other end of each traction steel wire rope extends out of the upper side of the steel winding drum to be connected with a winch. A soft body mattress underwater arrangement method comprises the following steps that (1) the soft body mattresses are arranged in rows; (2) the traction steel wire ropes are wound on the steel winding drum; (3) the soft body mattresses are wound on the steel winding drum; (4) positioning piles are driven; (5) the soft body mattresses are conveyed to a mounting site, positioned and arranged; and (6) the soft body mattresses are unfolded and calibrated. The steel winding drum with quite low cost is adopted for replacing an arrangement ship, and the operation that the soft body mattresses are wound on the steel winding drum is completed ashore, so that the operation efficiency of underground soft body mattress arrangement is greatly improved, the construction period is shortened, the construction cost is greatly lowered, and the novel soft body mattress underwater arrangement device and method are worth popularizing.

Description

Soft raft is arranged device under water and arranges method
Technical field
The present invention relates to a kind of scour protection device for embankment and waterway regulation works, particularly to a kind of software Draining lower berth arranging device and method, belong to hydraulic engineering technical field.
Background technology
Concrete interlocking block soft mattress (hereinafter referred to as soft raft) is arranged under water on beach, plays and resists current, wave Souring to beach, has preferable flexibility, soil conservation performance and certain anti-current, anti-wave ability.
Soft raft bandpass reaches 20~30m, and length reaches more than 100m.Owing to soft raft planar dimension is big, and big multidigit In under water, it is all to use special Working Ships to arrange that existing soft raft is arranged, and the cycle of arranging is longer, use cost is higher, Soft raft in a row, volume row all need to carry out on Working Ships, the soft raft set-up procedure time is longer, is exclusively used in the time arranged and has Limit, and when The water is deep and the current fast or flows to disorderly, it is easy to because current cause the row of tearing.Owing to soft raft arranges effect by examining afterwards Survey, it is easy to occurring occur, because soft raft arranges crooked, the phenomenon laminated, and cannot correct, affect soft raft arranges effect Really.
Summary of the invention
It is an object of the invention to provide and a kind of be easy to arrange the soft raft that cost is relatively low, quality is easy to control and arrange dress under water Put and arrange method,
The present invention is achieved by the following technical programs:
A kind of soft raft arranges device under water, including steel drum and two tractive steel wire ropes being wound on steel drum two ends respectively, Being provided with uniform several piece longitudinal direction gusset in described steel drum, soft raft is wound in the middle part of steel drum, and steel drum is respectively arranged at two ends with The two pieces of ring baffles being spaced and vertically fix on steel drum one end, the annular space storage volume between two pieces of ring baffles Tractive steel wire rope after around;Tractive steel wire rope one end is fixed on the steel drum outer peripheral face between two pieces of ring baffles, at coil of strip After winding multi-turn on cylinder one end, the tractive steel wire rope other end stretched out on the upside of steel drum is connected with hoist engine, at steel drum cylinder The fixing hole of a row soft raft file leader, described fixing hole spacing and concrete interlocking block pitch match on soft raft is had on wall, The draw ring of interim frenulum soft raft file leader it is provided with inside the drum wall at fixing hole place.
The purpose of the present invention can also be realized further by techniques below measure.
Further, the aperture of described fixing hole is 28-32mm.
Further, the height H of described ring baffle is more than the height h of the multilamellar tractive steel wire rope stacked after being collected in winding manner.
Further, center, described steel drum two ends is respectively equipped with radio wave signal discharger.
Further, the cross bar that soft raft direction end socket both sides are made with shaped steel is connected, and termination, described cross bar two ends is respectively It is connected by fixing steel wire rope and annulus are fixing.Described internal radius D is more than guide pile external diameter 90~110mm.
A kind of soft raft arranges method under water, comprises the following steps:
1) soft raft is in a row
First the geotextiles sewed is layered on smooth place, it has been spaced the most and has sewed multiple rows of soft raft reinforcement Band, described reinforced bands and colligation ring connect;Then the prefabricated concrete interlocking block with pre-buried rope is led to the most in rows Cross that colligation ring on soft raft is fixing with the pre-buried rope on concrete interlocking block to be connected, thus make and be the most all spaced The soft raft of concrete interlocking block;
2) coiling tractive steel wire rope
Tractive steel wire rope one end is fixed on the steel drum between the ring baffle of two pieces, steel drum one end, then by tractive steel wire Being collected in winding manner layer by layer of restricting, between two pieces of ring baffles, completes the winding of a tractive steel wire rope;Use same method The steel drum other end completes the winding of another root tractive steel wire rope;
3) soft raft coiling is on steel drum
Steel drum handling is placed on soft raft longitudinal direction one end that lay is opened, and makes soft raft be positioned in the middle part of steel drum, then Many tethers of termination, soft raft longitudinal direction one end are each passed through the fixing hole of correspondence, each tie up on draw ring;Two tractive steel The cord other end stretches out elevator that is rear and that be arranged on place and outside termination, soft raft longitudinal direction one end respectively on the upside of steel drum Machine connects;Start two hoist engines, pulled on the upside of steel drum two ends by two tractive steel wire ropes, make steel drum with soft raft One end rolls on soft raft, thus is wound on steel drum by soft raft;Tractive steel is i.e. released after completing the winding of soft raft Cord and the connection of hoist engine, and tractive steel wire rope is again wrapped around on steel drum, release soft raft longitudinal direction one end end simultaneously Many tethers of head connect with the interim of corresponding draw ring;
4) guide pile is made
Select the steel-pipe pile of external diameter 600 ~ 800mm as the guide pile of soft raft, use pile driving equipment by the guide pile of 2 one group Beating in precalculated position respectively, guide pile spacing is higher than the water surface 1 ~ 2m equal to the effective width of soft raft, guide pile top;
5) soft raft transports erecting bed
With the straddle truck in precasting yard, steel drum is sling shipment together with soft raft, transport job site to;
6) soft raft location is arranged
First will be located in the both sides, termination, soft raft outer end on the downside of steel drum to be connected with cross bar respectively, then termination, cross bar two ends is divided It is not connected by fixing steel wire rope and annulus are fixing;Then with crane barge waterborne, steel drum is sling together with soft raft, and will Annulus is enclosed within guide pile, the most slowly whereabouts steel drum and soft raft so that it is slowly fall on water-bed mud face;Treat crane barge waterborne Steel drum and soft raft are placed the connection releasing lifting rope and steel drum after stablizing;Two tractive steel wire ropes are divided and is arranged on Two hoist engines on the bank or on workboat connect, and two hoist engines start simultaneously, are positioned on the upside of steel drum two ends by pulling Two tractive steel wire ropes, make steel drum slowly roll, in opposite direction when its rotating direction winds with soft raft, soft raft from Gradually spread out on the downside of steel drum;
7) soft raft launches calibration
During soft raft launches, it is continuous that the radio wave signal of two fixed site base stations on the bank or on workboat receives device Detection is positioned at the radio signal that steel drum two ends radio wave signal discharger under water sends, thus measures steel drum two The position in end signal source, it is judged that whether steel drum rolling track coincide with planned course;If find steel drum rolling track with Planned course is misfitted, then the hoist engine being connected with corresponding tractive steel wire rope by start-stop, adjusts steel drum two ends and corresponding volume Raise the tractive steel wire rope tensioning speed between machine, thus steel drum rectified a deviation, constantly rectify a deviation during soft raft is arranged under water, Until completing arranging of soft raft.
Assembly of the invention simple in construction, easy construction, use the carrier that steel drum winds as soft raft, with two volumes Machine of raising pulls the tractive steel wire rope being wound on steel drum two ends to make steel drum roll, by software in steel drum rolling process simultaneously Row is wound on steel drum.The method of arranging of the present invention uses two guide piles being fixed on the bottom to fix and has put into the bottom Soft raft one end, pulls the tractive steel wire rope being wound on steel drum two ends simultaneously, makes steel drum slowly roll with two hoist engines Arrange soft raft, and can be combined by the radio wave signal discharger at steel drum two ends and setting base and rectify a deviation.This The soft raft good endurance arranged of invention, service life are longer and to adapt to the ability of beach multidirectional deformation strong, can be used for current Wash away the most violent beach.The present invention uses steel drum with low cost to replace Working Ships, and completes soft raft volume on the coast The operation being wound on steel drum, substantially increases the working performance that underwater soft raft is arranged, shortens construction period, be substantially reduced Construction cost, simultaneously as the rolling track of steel drum can be shown in real time, can control soft raft arranges quality, is one Kind of the new equipment arranged under water of soft raft being worth promoting and new method.
Advantages of the present invention and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below, These embodiments, are only used as example referring to the drawings and are given.
Accompanying drawing explanation
Fig. 1 is the steel drum structural representation of winding soft raft in the middle of the winding tractive steel wire rope of two ends;
Fig. 2 is the enlarged left view of Fig. 1;
Fig. 3 is the schematic diagram arranging soft raft under water;
Fig. 4 be Fig. 3 reduce top view;
Fig. 5 is I enlarged drawing of Fig. 2.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, steel drum 1 diameter 2m length L=30m of the present embodiment, it is welded with uniform three in steel drum 1 Block longitudinal direction gusset 11, improves the intensity of steel drum 1.Soft raft 4 is wound in the middle part of steel drum 1, and steel drum 1 is respectively arranged at two ends with Interval vertical is fixed on two pieces of ring baffles 12 on steel drum 1 one end, the annular space storage between two pieces of ring baffles 12 Tractive steel wire rope 2 after winding.On steel drum 1 outer peripheral face that tractive steel wire rope 2 one end is fixed between two pieces of ring baffles 12, After winding multi-turn on steel drum 1 one end, tractive steel wire rope 2 other end stretches out on the upside of steel drum 1 and is connected with hoist engine 3.As Shown in Fig. 1, the height H of ring baffle 12, more than the height h of the multilamellar tractive steel wire rope 2 stacked after being collected in winding manner, can avoid Ring baffle 12 crossed by tractive steel wire rope 2 and the row's of causing rope is disorderly, affects the release of tractive steel wire rope 2.As it is shown in figure 5, at steel The fixing hole 14 of a row soft raft file leader, described fixing hole 14 spacing and concrete interlocking block on soft raft is had on reel barrel 44 pitch match, are welded with the draw ring 15 of interim frenulum soft raft file leader inside the drum wall at fixing hole 14 place.
At steel drum 1 two ends, end face is respectively equipped with electromagnetic wave signal discharger 13, is used for launching radio wave signal, nothing The electromagnetic wave signal that line electric wave signal reception device receives measures the position of steel drum 1 two ends signal source, thus judges coil of strip Cylinder 1 is the most crooked.The cross bar 41 that the longitudinal both sides of soft raft 4 are made with shaped steel is connected, and termination, cross bar 41 two ends is respectively by fixing Steel wire rope 42 is fixing with annulus 43 to be connected.Annulus 43 internal diameter D is more than guide pile 5 external diameter 90~110mm, preferably 100mm, it is simple to circle Ring 43 packs into guide pile 5.
As shown in Fig. 3, Fig. 4 and Fig. 5, the soft raft 4 of the present invention arranges method under water, comprises the following steps:
1) soft raft 4 is in a row
First the geotextiles sewed is layered on precasting yard, it has been spaced the most and has sewed multiple rows of soft raft 4 reinforced bands, institute State reinforced bands and colligation ring connects;Then by the prefabricated concrete interlocking block 44 with pre-buried rope the most in rows by soft Colligation ring on body row 4 is fixing with the pre-buried rope on concrete interlocking block 44 to be connected, thus makes and be the most all spaced The soft raft 4 of concrete interlocking block 44.
2) coiling tractive steel wire rope 2
Tractive steel wire rope 2 one end is fixed on the steel drum 1 between the ring baffle 12 of two pieces, steel drum 1 one end, then will lead Draw on steel wire rope 2 being collected in winding manner layer by layer steel drum 1 between two pieces of ring baffles 12, complete a tractive steel wire The winding of rope 2;Complete another root tractive steel wire rope 2 with same method to be wound on steel drum 1 other end.
3) soft raft 4 coiling is on steel drum 1
Steel drum 1 handling is placed on longitudinal one end of soft raft 4 that lay is opened, and makes soft raft 4 be positioned in the middle part of steel drum, so After many tethers 45 of longitudinal for soft raft 4 termination, one end are each passed through the fixing hole 14 of correspondence, each tie up on draw ring 15;Two Root tractive steel wire rope 2 other end stretches out rear respectively on the upside of steel drum 1 and is arranged on place and at soft raft 4 longitudinal one end end Hoist engine 3 outside Tou connects;Start two hoist engines 3, pulled on the upside of steel drum 1 two ends by two tractive steel wire ropes 2, make steel Reel 1 rolls on soft raft 4 with soft raft 4 one end, thus is wound on steel drum 1 by soft raft 4;Complete soft raft 4 Winding after i.e. release the connection of tractive steel wire rope 2 and hoist engine 3, and tractive steel wire rope 2 is again wrapped around on steel drum 1, Release many tethers 45 of the longitudinal termination, one end of soft raft 4 and the interim connection of corresponding draw ring 15 simultaneously.
4) guide pile 5 is made
Select the steel-pipe pile of external diameter 600 ~ 800mm as the guide pile 5 of soft raft 4, use sinking apparatus by the location of 2 one group Stake 5 lower ends are thrown in water-bed mud face 6 respectively, guide pile 5 spacing equal to the width of soft raft 4, guide pile 5 top higher than the water surface 1 ~ 2m。
5) soft raft 4 transport is to erecting bed
With the straddle truck in precasting yard, steel drum 1 is sling shipment together with soft raft 4, transport job site to;
6) soft raft 4 location is arranged
First will be located in the termination, soft raft 4 outer end on the downside of steel drum 1 to be connected with cross bar 41, then by termination, cross bar 41 two ends respectively It is connected by fixing steel wire rope 42 is fixing with annulus 43.Then with crane barge waterborne by the steel drum 1 of more than 200 tons of weighing together with soft Body row 4 slings together, and is enclosed within guide pile 5 by annulus 43, the most slowly whereabouts steel drum 1 and soft raft 4 so that it is slowly fall On water-bed mud face 6.The connection of lifting rope and steel drum 1 is released after steel drum 1 and soft raft 4 are placed stably by crane barge waterborne. 2 points of two tractive steel wire ropes are connected with two hoist engines 3 being arranged on the bank or on workboat.Two hoist engines 3 are simultaneously Start, by pulling the two tractive steel wire ropes 2 being positioned on the upside of steel drum 1 two ends, make steel drum 1 slowly roll, its rolling square In opposite direction in time winding with soft raft 4, soft raft 4 gradually spreads out on the downside of steel drum 1.
7) soft raft 4 launches calibration
During soft raft 4 launches, the radio wave signal of two fixed site base stations on the bank or on workboat receives device not Disconnected detection is positioned at the radio signal that steel drum 1 two ends radio wave signal discharger 13 under water sends, thus measures steel The position of reel 1 two ends signal source, it is judged that whether steel drum 1 rolling track coincide with planned course;If finding the rolling of steel drum 1 Dynamic track is misfitted with planned course, then the hoist engine 3 being connected with corresponding tractive steel wire rope 2 by start-stop adjusts steel drum 1 liang Hold the tensioning speed with the tractive steel wire rope 2 between corresponding hoist engine 3, thus steel drum 1 is rectified a deviation, spread under water at soft raft 4 Constantly rectify a deviation during row, until completing arranging of soft raft 4.
In addition to the implementation, the present invention can also have other embodiments, all employing equivalents or equivalent transformation shape The technical scheme become, all falls within the protection domain of application claims.

Claims (7)

1. a soft raft arranges device under water, it is characterised in that includes steel drum and is wound on the two of steel drum two ends respectively Root tractive steel wire rope, is provided with uniform several piece longitudinal direction gusset in described steel drum, soft raft is wound in the middle part of steel drum, steel drum It is respectively arranged at two ends with the two pieces of ring baffles being spaced and vertically fix on steel drum one end, the ring between two pieces of ring baffles Tractive steel wire rope after shape space storage winding;Tractive steel wire rope one end is fixed on the steel drum periphery between two pieces of ring baffles On face, after winding multi-turn on steel drum one end, the tractive steel wire rope other end stretched out on the upside of steel drum is connected with hoist engine, The drum wall of steel drum has the fixing hole of a row soft raft file leader, described fixing hole spacing and concrete connection on soft raft Lock dog pitch match, is provided with the draw ring of interim frenulum soft raft file leader inside the drum wall at fixing hole place.
2. soft raft as claimed in claim 1 arranges device under water, it is characterised in that the aperture of described fixing hole is 28- 32mm。
3. soft raft as claimed in claim 1 arranges device under water, it is characterised in that the height H of described ring baffle is more than The height h of the multilamellar tractive steel wire rope stacked after being collected in winding manner.
4. soft raft as claimed in claim 1 arranges device under water, it is characterised in that center, described steel drum two ends sets respectively There is radio wave signal discharger.
5. soft raft as claimed in claim 1 arranges device under water, it is characterised in that soft raft direction end socket both sides and shaped steel The cross bar made connects, and termination, described cross bar two ends is connected by fixing steel wire rope and annulus are fixing respectively.
6. soft raft as claimed in claim 4 arranges device under water, it is characterised in that described internal radius D is more than guide pile External diameter 90~110mm.
7. one kind uses what soft raft as claimed in claim 1 arranged device under water to arrange method, it is characterised in that: include with Lower step:
1) soft raft is in a row
First the geotextiles sewed is layered on smooth place, it has been spaced the most and has sewed multiple rows of soft raft reinforcement Band, described reinforced bands and colligation ring connect;Then the prefabricated concrete concrete interlocking block with pre-buried rope is become in length and breadth Row ground is connected by the colligation ring on soft raft and the pre-buried rope on concrete concrete interlocking block are fixing, thus makes in length and breadth To the soft raft being all spaced concrete concrete interlocking block;
2) coiling tractive steel wire rope
Tractive steel wire rope one end is fixed on the steel drum between the ring baffle of two pieces, steel drum one end, then by tractive steel wire Being collected in winding manner layer by layer of restricting, between two pieces of ring baffles, completes the winding of a tractive steel wire rope;Use same method The steel drum other end completes the winding of another root tractive steel wire rope;
3) soft raft coiling is on steel drum
Steel drum handling is placed on soft raft longitudinal direction one end that lay is opened, and makes soft raft be positioned in the middle part of steel drum, then Many tethers of termination, soft raft longitudinal direction one end are each passed through the fixing hole of correspondence, each tie up on draw ring;Two tractive steel The cord other end stretches out elevator that is rear and that be arranged on place and outside termination, soft raft longitudinal direction one end respectively on the upside of steel drum Machine connects;Start two hoist engines, pulled on the upside of steel drum two ends by two tractive steel wire ropes, make steel drum with soft raft One end rolls on soft raft, thus is wound on steel drum by soft raft;Tractive steel is i.e. released after completing the winding of soft raft Cord and the connection of hoist engine, and tractive steel wire rope is again wrapped around on steel drum, release soft raft longitudinal direction one end end simultaneously Many tethers of head connect with the interim of corresponding draw ring;
4) guide pile is made
Select the steel-pipe pile of external diameter 600 ~ 800mm as the guide pile of soft raft, use pile driving equipment by the guide pile of 2 one group Beating in precalculated position respectively, guide pile spacing is higher than the water surface 1 ~ 2m equal to the effective width of soft raft, guide pile top;
5) soft raft transports erecting bed
With the straddle truck in precasting yard, steel drum is sling shipment together with soft raft, transport job site to;
6) soft raft location is arranged
First will be located in the both sides, termination, soft raft outer end on the downside of steel drum to be connected with cross bar respectively, then termination, cross bar two ends is divided It is not connected by fixing steel wire rope and annulus are fixing;Then with crane barge waterborne, steel drum is sling together with soft raft, and will Annulus is enclosed within guide pile, the most slowly whereabouts steel drum and soft raft so that it is slowly fall on water-bed mud face;Treat crane barge waterborne Steel drum and soft raft are placed the connection releasing lifting rope and steel drum after stablizing;Two tractive steel wire ropes are divided and is arranged on Two hoist engines on the bank or on workboat connect, and two hoist engines start simultaneously, are positioned on the upside of steel drum two ends by pulling Two tractive steel wire ropes, make steel drum slowly roll, in opposite direction when its rotating direction winds with soft raft, soft raft from Gradually spread out on the downside of steel drum;
7) soft raft launches calibration
During soft raft launches, it is continuous that the radio wave signal of two fixed site base stations on the bank or on workboat receives device Detection is positioned at the radio signal that steel drum two ends radio wave signal discharger under water sends, thus measures steel drum two The position in end signal source, it is judged that whether steel drum rolling track coincide with planned course;If find steel drum rolling track with Planned course is misfitted, then the hoist engine being connected with corresponding tractive steel wire rope by start-stop, adjusts steel drum two ends and corresponding volume Raise the tractive steel wire rope tensioning speed between machine, thus steel drum rectified a deviation, constantly rectify a deviation during soft raft is arranged under water, Until completing arranging of soft raft.
CN201610271394.3A 2016-04-28 2016-04-28 Soft raft arranges device and arranges method under water Active CN105908673B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201610271394.3A CN105908673B (en) 2016-04-28 2016-04-28 Soft raft arranges device and arranges method under water

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CN105908673B CN105908673B (en) 2018-02-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409407A (en) * 2019-07-11 2019-11-05 中交一航局第一工程有限公司 A kind of laying process of long piled wharf lower section geotextiles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304014A (en) * 1993-02-25 1994-04-19 Jmw Welding & Manufacturing, Inc. Apparatus for laying out and taking up a long length, wide width flexible sheeting
JPH10140536A (en) * 1996-11-12 1998-05-26 Taisei Corp Frame for laying underwater mat and laying method of underwater mat
CN1442342A (en) * 2002-03-06 2003-09-17 中港第三航务工程局 Under water flexible raft laying engineering ship and under water flexible raft laying technology
CN2725356Y (en) * 2004-02-19 2005-09-14 北京中水科海利工程技术有限公司 Flexible bank protecting interconnecting body
CN201785741U (en) * 2010-07-13 2011-04-06 红阳建设集团有限公司 Underwater geotextile laying equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304014A (en) * 1993-02-25 1994-04-19 Jmw Welding & Manufacturing, Inc. Apparatus for laying out and taking up a long length, wide width flexible sheeting
JPH10140536A (en) * 1996-11-12 1998-05-26 Taisei Corp Frame for laying underwater mat and laying method of underwater mat
CN1442342A (en) * 2002-03-06 2003-09-17 中港第三航务工程局 Under water flexible raft laying engineering ship and under water flexible raft laying technology
CN2725356Y (en) * 2004-02-19 2005-09-14 北京中水科海利工程技术有限公司 Flexible bank protecting interconnecting body
CN201785741U (en) * 2010-07-13 2011-04-06 红阳建设集团有限公司 Underwater geotextile laying equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110409407A (en) * 2019-07-11 2019-11-05 中交一航局第一工程有限公司 A kind of laying process of long piled wharf lower section geotextiles

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