CN106759076A - Harbour dredging structure - Google Patents
Harbour dredging structure Download PDFInfo
- Publication number
- CN106759076A CN106759076A CN201611097187.7A CN201611097187A CN106759076A CN 106759076 A CN106759076 A CN 106759076A CN 201611097187 A CN201611097187 A CN 201611097187A CN 106759076 A CN106759076 A CN 106759076A
- Authority
- CN
- China
- Prior art keywords
- sludge tank
- harbour
- sprinkler head
- mud
- agitating device
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
- E02B3/023—Removing sediments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses harbour dredging structure, including harbour body, harbour body bottom portion is provided with spud pile, harbour body side is provided with sludge tank, slope is provided with harbour body, slope one end is connected with sludge tank, sludge tank top is provided with upper lid by attachment means, sludge tank outside is provided with engine, engine one end is provided with agitating device, the agitating device is arranged on the inside of sludge tank, the harbour body interior is provided with storage mud device, extraction mud pipe road is provided between storage mud device and slush pump and between slush pump and sludge tank, extraction mud pipe road one end is arranged on sludge tank bottom, the sludge tank is internally provided with sprinkler head, the sprinkler head is connected by pumping channel with outside subsea current, suction pump is provided with the pumping channel.The characteristics of present invention has removing mud effect more preferably, and more environmentally-friendly.
Description
Technical field
The invention belongs to shipbuilding technical field, more particularly to harbour dredging structure.
Background technology
Harbour be seashore, rivers side specialize in passenger up and down, the building of cargo handling.It is commonly found in land and water transportation prosperity
Commercial city.Human use's harbour, as ferry boat anchor alongside the shore on fall passenger and goods is used, next is also possible to be to attract visitor, and
The terrestrial reference of appointment set.On harbour periphery, common building or facility have cruise, ferry boat, container ship, warehouse, customs, pontoon bridge, sea
Gull, fish market, beach gallery, station, dining room or market etc..
Gravity type quay.Filler weight by building deadweight and range of structures keeps stabilization, and structural integrity is good, firm
It is durable, it is easy to repair after damage, there is the overall formula and prefabricated assembled of building by laying bricks or stones, it is adaptable to preferable ground.
Long piled wharf.It is made up of foundation pile and superstructure, the bottom of stake is squeezed into soil, top is higher by the water surface, superstructure
There are board-like beam and slab type, Wu Liang great, frame-type and bearing platform type etc..Long piled wharf belongs to hollow structure, and wave and current can be flat in harbour
Face below by way of, wave is not reflected, do not influence flood discharge, and alluvial can be reduced, it is adaptable to soft soil foundation.It is extensive in recent years
Using stake long, large-span structure, and progressively replace the less stake of section with large-sized prestress concrete tubular column or steel pipe column, form pipe
Post harbour.
Sheet-pile wharf.It is made up of sheet pile wall and anchorage facility, and ground working load is born by sheet pile and anchorage facility
The lateral pressure produced with rolling earth behind retaining wall.Sheep pile wharf structure is simple, and speed of application is fast, except especially hard or excessively weak ground
Outward, can use, but structural integrity and durability are poor.
At present, during daily operation, its navigation channel and edge can deposit many mud to harbour with the motion of current.Cause
This, it is necessary to it is cleared up, currently used dredging method is all that harbour is cleared up using dredger, such cost
It is too big, while operation very not aspect.Simultaneously for Application No. " 201520207741.7 ", entitled " a kind of harbour is clear
The documents of silt structure ", due to carrying out muddy water mixing, mixed effect and bad and mixing inequality by the gas blow pipe of both sides
It is even, residual is still suffered from, while by drainpipe come extract water, it is impossible to cause certain goods and materials using marine resources well
Waste, while simple closure can not reach good sealing effectiveness.
The content of the invention
Goal of the invention：It is more preferable that a kind of mud effect of removing is provided in order to overcome the above-mentioned deficiencies of the prior art, and more
Plus the harbour dredging structure of environmental protection.
Technical scheme：In order to solve the above technical problems, harbour dredging structure of the present invention, including harbour body, code
Head body bottom portion is provided with spud pile, and harbour body side is provided with sludge tank, and slope, slope one end are provided with harbour body
It is connected with sludge tank, sludge tank top is provided with upper lid by attachment means, sludge tank outside is provided with engine, engine one
End is provided with agitating device, and the agitating device is arranged on the inside of sludge tank, and the harbour body interior is provided with storage mud dress
Put, extraction mud pipe road is provided between storage mud device and slush pump and between slush pump and sludge tank, extraction mud pipe road one end sets
Put in sludge tank bottom, the sludge tank is internally provided with sprinkler head, and the sprinkler head is by pumping channel and external sea bottom water
Stream connection, suction pump is provided with the pumping channel.Operation principle：When desilting is needed, by the mud dried up on slope
Soil is cleaned in sludge tank, and closes lid, is extracted seawater by suction pump and is entered sprinkler head by pumping channel, is passed through
Sprinkler head flows into water in sludge tank.Then open driven by engine agitating device to be operated, by agitating device so that mud
Water mixing forms muddy water liquid mixing shape completely.Finally open slush pump and the mud of muddy water liquid mixing shape is passed through into extraction mud pipe road
Into storage mud device.By mixing to soil using sprinkler head, and agitating device is combined, soil can be caused with sea
Water mixed effect more preferably, enables to most soil all to become muddy water liquid mixing shape so that follow-up extraction work
More preferably carry out.
Further, the agitating device is connected by connecting shaft with engine, and the connection shaft end is provided with disk,
If the disk surrounding is provided with the equally distributed blade of dry plate.Due to agitating device surrounding, if to be provided with dry plate equally distributed
Blade, can play the more uniform effect of stirring, be not in that soil is not well mixed so as to be deposited in sludge tank
Problem, enable to follow-up muddy water all to discharge.
Further, it is 15 °~60 ° that plane where the blade is angled with disk place plane institute.By by blade
Angle with plane where disk is set to 15 °~60 °, can play the effect of more preferable mixing, while the time of saving
And power, the time reduction that can be stirred.
Further, it is 45 ° that plane where the blade is angled with disk place plane institute.By by blade and disk
The angle of place plane is set to 45 °, the time try one's best it is short under conditions of can play the effect of best mixing.
Further, the sprinkler head bottom is provided with several spray holes, and the sprinkler head is infundibulate.By in spray
Spill a bottom and several spray holes are set, wherein sprinkler head is set to infundibulate, can play more preferable spray effect so that mud
Soil enough preferably mixes with water energy, is easy to follow-up mud extraction work.
Further, it is provided with water-quantity regulating device on the pumping channel.Adjusted by setting water on pumping channel
Regulating device, can play more preferable runoff investigation effect, can control the extraction of water.
Further, the upper base portion is provided with sealing strip.Sealing strip is set by upper base portion, silt can be strengthened
The sealing effectiveness of mud box so that sealing effectiveness more preferably, is easy to extract work.
The present invention compared with prior art, has the advantages that：
1st, the present invention to soil using sprinkler head by being mixed, and combines agitating device, can cause soil
With sea water mixing effect more preferably, most soil is enabled to all to become muddy water liquid mixing shape so that follow-up extraction
Work is more preferably carried out.
The 2nd, of the invention because if agitating device surrounding is provided with the equally distributed blade of dry plate, stirring can be played more equal
Even effect, is not in that soil is not well mixed so as to there is the problem being deposited in sludge tank, enables to follow-up mud
Water energy is enough all discharged.
3rd, the present invention sets several spray holes by sprinkler head bottom, and wherein sprinkler head is set to infundibulate, can be with
Play more preferable spray effect so that soil enough preferably mixes with water energy, be easy to follow-up mud extraction work.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of sprinkler head in Fig. 1；
Fig. 3 is the structural representation of agitating device in Fig. 1；
Fig. 4 is the structural representation of upper lid in Fig. 1.
1st, engine, 2, agitating device, 3, sludge tank, 4, attachment means, 5, upper lid, 6, sprinkler head, 7, pumping channel, 8,
Suction pump, 9, slope, 10, extraction mud pipe road, 11, slush pump, 12, storage mud device, 13, harbour body, 14, spud pile, 15, sprinkling
Hole, 16, blade, 17, disk, 18, connecting shaft, 19, sealing strip.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Embodiment one：As Figure 1-4, the present invention includes harbour body 13, and the bottom of harbour body 13 is provided with spud pile
14, the side of harbour body 13 is provided with sludge tank 3, and slope 9 is provided with harbour body 13, and the one end of slope 9 connects with sludge tank 3
Connect, the top of sludge tank 3 is provided with lid 5 by attachment means 4, the outside of sludge tank 3 is provided with engine 1, and the one end of engine 1 sets
Agitating device 2 is equipped with, the agitating device 2 is arranged on the inside of sludge tank 3, and the harbour body 13 is internally provided with storage mud dress
12 are put, extraction mud pipe road 10 is provided between storage mud device 12 and slush pump 11 and between slush pump 11 and sludge tank 3, take out mud
The one end of pipeline 10 is arranged on the bottom of sludge tank 3, and the sludge tank 3 is internally provided with sprinkler head 6, and the sprinkler head 6 is by drawing water
Passage 7 is connected with outside subsea current, and suction pump 8 is provided with the pumping channel 7.Operation principle：When desilting is needed
Wait, during the soil dried up on slope 9 cleaned into sludge tank 3, and close upper lid 5, seawater is extracted and passed through by suction pump 8
Pumping channel 7 enters sprinkler head 6, by sprinkler head 6 by water inflow sludge tank 3.Then open engine 1 and drive agitating device
2 are operated, and cause that muddy water mixes by agitating device 2 forms muddy water liquid mixing shape completely.Finally opening slush pump 11 will
The mud of muddy water liquid mixing shape enters storage mud device 12 by extraction mud pipe road 10.By being carried out to soil using sprinkler head 6
Mixing, and agitating device 2 is combined, can cause that soil with sea water mixing effect more preferably, enables to most soil
All become muddy water liquid mixing shape so that follow-up extraction work is more preferably carried out.
Agitating device 2 is connected by connecting shaft 18 with engine 1, and the end of the connecting shaft 18 is provided with disk 17, described
If the surrounding of disk 17 is provided with the equally distributed blade 16 of dry plate.If being uniformly distributed because the surrounding of agitating device 2 is provided with dry plate
Blade 16, the more uniform effect of stirring can be played, be not in that soil is not well mixed so as to be deposited in mud
Problem in case 3, enables to follow-up muddy water all to discharge.
Embodiment two：The present invention includes harbour body 13, and the bottom of harbour body 13 is provided with spud pile 14, harbour body 13
Side is provided with sludge tank 3, and slope 9 is provided with harbour body 13, and the one end of slope 9 is connected with sludge tank 3, the top of sludge tank 3
Attachment means 4 are provided with upper lid 5, the outside of sludge tank 3 is provided with engine 1, and the one end of engine 1 is provided with agitating device 2,
The agitating device 2 is arranged on the inside of sludge tank 3, and the harbour body 13 is internally provided with storage mud device 12, stores up mud device
Extraction mud pipe road 10 is provided between 12 and slush pump 11 and between slush pump 11 and sludge tank 3, the one end of extraction mud pipe road 10 sets
Put in the bottom of sludge tank 3, the sludge tank 3 is internally provided with sprinkler head 6, the sprinkler head 6 passes through pumping channel 7 and external sea
Bottom current connection, is provided with suction pump 8 on the pumping channel 7.Operation principle：When desilting is needed, will be done on slope 9
The soil for drying up is cleaned in sludge tank 3, and closes upper lid 5, is extracted seawater by suction pump 8 and is entered by pumping channel 7
Sprinkler head 6, by sprinkler head 6 by water inflow sludge tank 3.Then opening engine 1 drives agitating device 2 to be operated, and leads to
Cross agitating device 2 and cause that muddy water mixing forms muddy water liquid mixing shape completely.Slush pump 11 is finally opened to mix muddy water liquid
The mud of shape enters storage mud device 12 by extraction mud pipe road 10.By being mixed to soil using sprinkler head 6, and combine
Agitating device 2, can cause that soil with sea water mixing effect more preferably, enables to most soil all to become muddy water liquid
Mixing shape so that follow-up extraction work is more preferably carried out.
Agitating device 2 is connected by connecting shaft 18 with engine 1, and the end of the connecting shaft 18 is provided with disk 17, described
If the surrounding of disk 17 is provided with the equally distributed blade 16 of dry plate.If being uniformly distributed because the surrounding of agitating device 2 is provided with dry plate
Blade 16, the more uniform effect of stirring can be played, be not in that soil is not well mixed so as to be deposited in mud
Problem in case 3, enables to follow-up muddy water all to discharge.
It is 15 °~60 ° that the place plane of blade 16 is angled with the place plane of disk 17.By by blade 16 and disk 17
The angle of place plane is set to 15 °~60 °, can play the effect of more preferable mixing, while time and power are saved,
The time that will can be stirred is reduced.
Embodiment three：The present invention includes harbour body 13, and the bottom of harbour body 13 is provided with spud pile 14, harbour body 13
Side is provided with sludge tank 3, and slope 9 is provided with harbour body 13, and the one end of slope 9 is connected with sludge tank 3, the top of sludge tank 3
Attachment means 4 are provided with upper lid 5, the outside of sludge tank 3 is provided with engine 1, and the one end of engine 1 is provided with agitating device 2,
The agitating device 2 is arranged on the inside of sludge tank 3, and the harbour body 13 is internally provided with storage mud device 12, stores up mud device
Extraction mud pipe road 10 is provided between 12 and slush pump 11 and between slush pump 11 and sludge tank 3, the one end of extraction mud pipe road 10 sets
Put in the bottom of sludge tank 3, the sludge tank 3 is internally provided with sprinkler head 6, the sprinkler head 6 passes through pumping channel 7 and external sea
Bottom current connection, is provided with suction pump 8 on the pumping channel 7.Operation principle：When desilting is needed, will be done on slope 9
The soil for drying up is cleaned in sludge tank 3, and closes upper lid 5, is extracted seawater by suction pump 8 and is entered by pumping channel 7
Sprinkler head 6, by sprinkler head 6 by water inflow sludge tank 3.Then opening engine 1 drives agitating device 2 to be operated, and leads to
Cross agitating device 2 and cause that muddy water mixing forms muddy water liquid mixing shape completely.Slush pump 11 is finally opened to mix muddy water liquid
The mud of shape enters storage mud device 12 by extraction mud pipe road 10.By being mixed to soil using sprinkler head 6, and combine
Agitating device 2, can cause that soil with sea water mixing effect more preferably, enables to most soil all to become muddy water liquid
Mixing shape so that follow-up extraction work is more preferably carried out.
Agitating device 2 is connected by connecting shaft 18 with engine 1, and the end of the connecting shaft 18 is provided with disk 17, described
If the surrounding of disk 17 is provided with the equally distributed blade 16 of dry plate.If being uniformly distributed because the surrounding of agitating device 2 is provided with dry plate
Blade 16, the more uniform effect of stirring can be played, be not in that soil is not well mixed so as to be deposited in mud
Problem in case 3, enables to follow-up muddy water all to discharge.
It is 45 ° that the place plane of blade 16 is angled with the place plane of disk 17.By by where blade 16 and disk 17
The angle of plane is set to 45 °, the time try one's best it is short under conditions of can play the effect of best mixing.
The bottom of sprinkler head 6 is provided with several spray holes 15, and the sprinkler head 6 is infundibulate.By in the bottom of sprinkler head 6
Several spray holes 15 are set, and wherein sprinkler head 6 is set to infundibulate, can play more preferable spray effect so that soil with
Water energy enough preferably mixes, and is easy to follow-up mud extraction work.
Water-quantity regulating device is provided with pumping channel 7.By on pumping channel 7, water-quantity regulating device is set, can be with
More preferable runoff investigation effect is played, the extraction of water can be controlled.
The bottom of upper lid 5 is provided with sealing strip 19.Sealing strip 19 is set by the bottom of upper lid 5, sludge tank 3 can be strengthened
Sealing effectiveness so that sealing effectiveness more preferably, is easy to extract work.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. harbour dredging structure, including harbour body (13), it is characterised in that：Harbour body (13) bottom is provided with spud pile
(14), harbour body (13) side is provided with sludge tank (3), and slope (9), slope (9) one end are provided with harbour body (13)
It is connected with sludge tank (3), sludge tank (3) top is provided with lid (5) by attachment means (4), sludge tank (3) outside is provided with
Engine (1), engine (1) one end is provided with agitating device (2), and the agitating device (2) is arranged on the interior of sludge tank (3)
Portion, the harbour body (13) is internally provided with storage mud device (12), stores up between mud device (12) and slush pump (11) and mud
Extraction mud pipe road (10) is provided between stock pump (11) and sludge tank (3), extraction mud pipe road (10) one end is arranged on sludge tank (3) bottom
Portion, the sludge tank (3) is internally provided with sprinkler head (6), and the sprinkler head (6) is by pumping channel (7) and external sea bottom water
Stream connection, suction pump (8) is provided with the pumping channel (7).
2. harbour dredging structure according to claim 1, it is characterised in that：The agitating device (2) is by connecting shaft
(18) it is connected with engine (1), connecting shaft (18) end is provided with disk (17), and the disk (17) is if surrounding is provided with
The equally distributed blade of dry plate (16).
3. harbour dredging structure according to claim 2, it is characterised in that：Plane and disk where the blade (16)
(17) it is 15 °~60 ° that plane institute is angled where.
4. harbour dredging structure according to claim 2, it is characterised in that：Plane and disk where the blade (16)
(17) it is 45 ° that plane institute is angled where.
5. according to the harbour dredging structure that one of Claims 1-4 is described, it is characterised in that：Sprinkler head (6) bottom is set
There are several spray holes (15), the sprinkler head (6) is infundibulate.
6. harbour dredging structure according to claim 5, it is characterised in that：Water is provided with the pumping channel (7)
Adjusting means.
7. harbour dredging structure according to claim 1, it is characterised in that：Upper lid (5) bottom is provided with sealing strip
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097187.7A CN106759076A (en) | 2016-12-02 | 2016-12-02 | Harbour dredging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097187.7A CN106759076A (en) | 2016-12-02 | 2016-12-02 | Harbour dredging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106759076A true CN106759076A (en) | 2017-05-31 |
Family
ID=58883206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097187.7A Pending CN106759076A (en) | 2016-12-02 | 2016-12-02 | Harbour dredging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106759076A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246041A (en) * | 2017-07-03 | 2017-10-13 | 宋士国 | A kind of riverway sludge remove device |
| CN108506039A (en) * | 2018-05-18 | 2018-09-07 | 河南锦源环保科技有限公司 | A kind of mixed digging device of mine former pond coal slime gas |
| CN110894713A (en) * | 2019-03-28 | 2020-03-20 | 自然资源部第二海洋研究所 | Wharf protection structure with high safety performance |
| CN112411467A (en) * | 2020-10-26 | 2021-02-26 | 中国港湾工程有限责任公司 | Wharf structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001032326A (en) * | 1999-07-27 | 2001-02-06 | Ohmoto Gumi Co Ltd | Mixing method for solidifying material in sludge conveyance |
| DE102007003729A1 (en) * | 2007-01-25 | 2008-07-31 | Meyer & Van Der Kamp Gmbh & Co Kg - Jadesand - | Method for removing sludge deposition from port basin, involves impinging of sludge layer and raising with water jets, which are generated from jet device |
| CN104150246A (en) * | 2014-08-15 | 2014-11-19 | 无锡市彩云机械设备有限公司 | Feeding device of sludge treatment equipment |
| CN204530816U (en) * | 2015-04-15 | 2015-08-05 | 浙江海洋学院 | A kind of device removing mud for harbour |
| CN204570600U (en) * | 2015-03-31 | 2015-08-19 | 浙江海洋学院 | A kind of harbour dredging structure |
| CN205420001U (en) * | 2016-03-15 | 2016-08-03 | 重庆电子工程职业学院 | Bent axle stirring formula sewage processor tool equipment |
| CN105887958A (en) * | 2016-04-14 | 2016-08-24 | 西安科技大学 | Cleaning device and method for sludge of water sump at bottom of coal mine well |
-
2016
- 2016-12-02 CN CN201611097187.7A patent/CN106759076A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001032326A (en) * | 1999-07-27 | 2001-02-06 | Ohmoto Gumi Co Ltd | Mixing method for solidifying material in sludge conveyance |
| DE102007003729A1 (en) * | 2007-01-25 | 2008-07-31 | Meyer & Van Der Kamp Gmbh & Co Kg - Jadesand - | Method for removing sludge deposition from port basin, involves impinging of sludge layer and raising with water jets, which are generated from jet device |
| CN104150246A (en) * | 2014-08-15 | 2014-11-19 | 无锡市彩云机械设备有限公司 | Feeding device of sludge treatment equipment |
| CN204570600U (en) * | 2015-03-31 | 2015-08-19 | 浙江海洋学院 | A kind of harbour dredging structure |
| CN204530816U (en) * | 2015-04-15 | 2015-08-05 | 浙江海洋学院 | A kind of device removing mud for harbour |
| CN205420001U (en) * | 2016-03-15 | 2016-08-03 | 重庆电子工程职业学院 | Bent axle stirring formula sewage processor tool equipment |
| CN105887958A (en) * | 2016-04-14 | 2016-08-24 | 西安科技大学 | Cleaning device and method for sludge of water sump at bottom of coal mine well |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246041A (en) * | 2017-07-03 | 2017-10-13 | 宋士国 | A kind of riverway sludge remove device |
| CN107246041B (en) * | 2017-07-03 | 2018-07-13 | 温岭市志创网络科技有限公司 | A kind of riverway sludge remove device |
| CN108506039A (en) * | 2018-05-18 | 2018-09-07 | 河南锦源环保科技有限公司 | A kind of mixed digging device of mine former pond coal slime gas |
| CN110894713A (en) * | 2019-03-28 | 2020-03-20 | 自然资源部第二海洋研究所 | Wharf protection structure with high safety performance |
| CN110894713B (en) * | 2019-03-28 | 2021-01-08 | 自然资源部第二海洋研究所 | Wharf protection structure |
| CN112411467A (en) * | 2020-10-26 | 2021-02-26 | 中国港湾工程有限责任公司 | Wharf structure |
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Application publication date: 20170531 |