CN109386016A - It is a kind of to survey integrating advanced water measurement method for dredging for free floating suction dredge(r) - Google Patents
It is a kind of to survey integrating advanced water measurement method for dredging for free floating suction dredge(r) Download PDFInfo
- Publication number
- CN109386016A CN109386016A CN201710653984.7A CN201710653984A CN109386016A CN 109386016 A CN109386016 A CN 109386016A CN 201710653984 A CN201710653984 A CN 201710653984A CN 109386016 A CN109386016 A CN 109386016A
- Authority
- CN
- China
- Prior art keywords
- dredge
- dredging
- construction
- free floating
- measurement
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Integrating advanced water measurement method is surveyed for dredging for free floating suction dredge(r) the present invention provides a kind of, for solving the problems, such as that traditional measurement method bring at high cost, sea situation limitation, data age are poor.The present invention makes full use of the construction property of free floating suction dredge(r), provide it is a kind of measured in ship dredging construction dredge survey integral method, that corresponding construction area underwater topography is completed in ship work progress sweeps survey, to realize the water-depth measurement of construction area.The present invention is effectively promoted dredge before, dredge in, dredge after the timeliness that measures, guide free floating suction dredge(r) to sweep in time shallowly by real-time measurement, to improve the construction efficiency and quality of dredging, save the operation cost for measuring work.
Description
Technical field
The present invention relates to a kind of water-depth measurement methods, carry out waterway dredging construction particularly for free floating suction dredge(r)
When dredge survey Integral synchronous measurement.
Background technique
Waterway dredging refers to the operation for removing underwater silt in navigation channel with dredger or other tools.Waterway dredging is exploitation
Navigation channel increases and safeguards one of the main means of dimensions of the channel.The depth of water is the key technical indexes of waterway dredging construction, while
It is one of the main foundation of waterway dredging project planning.
Free floating suction dredge(r) is a kind of boat certainly, digging of stowage formula that equipment and hydraulic dredging device are excavated equipped with drag head
Mud ship.When dredging, drag head is transferred to river bed, using the vacuum action of dredge pump, mud is sucked from river bed by drag head and dredging tube
Slurry is into the spoil hopper of dredger, after filling spoil hopper, plays rake navigation to mud dumping area and opens mud door dump, or the soil that will directly dig
Exclude outboard.
Before free floating suction dredge(r) ship dredging construction starts, carry out dredging preceding measurement, using surveying vessel to dredged area
Domain and its a certain range of depth of water of side slope line and landform measure, and measurement result is the main foundation of project planning；It is applying
During work, in order to control ship dredging construction quality, improve construction efficiency, dredge middle measurement, surveying vessel according to engineering into
Exhibition measures the depth of water and landform of construction area in time；It after the completion of construction, also needs to measure after being dredged, with surveying vessel to thin
It dredges region and its side slope line carries out the comprehensive depth of water and topographic survey, to verify whether the construction quality of this ship dredging construction meets
Contract requirement.
The problem of traditional ship dredging construction measurement method, is: one, need to be equipped with for ship dredging construction dedicated measurement ships and light boats and
Survey crew is both needed to that measurement ships and light boats is frequently called to carry out construction water depth measurement during ship dredging construction, and measurement cost is high；
Two, surveying vessel is limited by self-condition, work generally can only can be just measured below second level sea situation, in most cases
Under, it needs that sea situation is waited to meet measurement request.Measurement work often is difficult to carry out because sea situation is waited, and influences construction speed；
Three, in work progress, when sea situation is unsatisfactory for measurement request, surveying vessel will be unable to the depth of water for measuring construction area in time, to make
It is poor at data age, influence construction quality and progress monitoring.
In order to avoid the limitation of traditional measurement method bring sea situation, the problem that data age is poor, at high cost, dredging is promoted
Construction efficiency gives full play to characteristic of the free floating suction dredge(r) from boat, is equipped on free floating suction dredge(r) and dredges survey one
Change system realizes synchronous water-depth measurement of constructing using the survey integral method of dredging measured in ship dredging construction.
Summary of the invention
Integrating advanced water measurement method is surveyed for dredging for free floating suction dredge(r) the present invention provides a kind of, for solving
Traditional measurement method bring is at high cost, sea situation limits, the problem of data age difference.The present invention makes full use of from boat rake suction
The construction property of dredger, provide it is a kind of measured in ship dredging construction dredge survey integral method, it is complete in ship work progress
Survey is swept at corresponding construction area underwater topography, to realize the water-depth measurement of construction area.The present invention is effectively promoted dredge before, dredge
In, dredge after the timeliness that measures, guide free floating suction dredge(r) to be swept in time shallowly, to improve dredging by real-time measurement
Construction efficiency and quality save the operation cost of measurement work.
Specifically, the present invention provide it is a kind of for free floating suction dredge(r) dredge survey integrating advanced water measurement method,
The following steps are included:
S1, at left and right sides of the fore body of free floating suction dredge(r), setting can automatic lifting measuring table, measuring table
The underwater transducer of inside installation multiple-beam system.
In construction, left and right hoistable platform transfers to set depth and starts multi-beam measuring device for S2, ship.
S3, measuring system carry out construction area to sweep survey, by the integrated treatment to acquisition data, realize to construction area
Dredge before, dredge in, dredge after water-depth measurement.
S4, ship throw mud two-way process in relevant range can be measured, measurement result can Optimizing Construction Scheme,
Improve construction efficiency.
S5, construction terminate, and multi-beam measuring device stops working, and left and right hoistable platform is withdrawn in hull.
Preferably, the measuring table in S1 uses a kind of lifting system of multi-beam measuring device for the installation of ship well formula
System.
Preferably, the left and right sides multi-beam transducer in S1 tilts installation respectively, forms V type battle array arrangement.
Preferably, the multi-beam transducer in S2 integrates course angle, vertical roll angle amending unit, and hoistable platform is transferred to
After position energy converter stretches out hull bottom, without to energy converter because course angle caused by setting angle, vertical roll angle error carry out it is artificial
Calibration can measure work.
Preferably, the left and right sides multi-beam transducer in S2 forms the V-arrangement arrangement that tilts after stretching out floor,
Effectively measurement covering surface can reach 10 times of the depth of water or more.
Preferably, construction area is divided into examination network in S3, sizing grid is settable；Raw measurement data is with grid
It is stored for logical recording unit, record content includes time, space coordinate, water-depth measurement data, ship Construction State letter
Breath, drag head construction track etc., according to the multidimensional information recorded in grid, the automatic cleaning of data is carried out using intelligent algorithm
And processing, before obtaining the dredging of construction area, dredge in, dredge rear measurement data.
Preferably, measuring system searches for shallow put according to measurement data and setting value automatically and generates shallow point diagram in S3, and in
It is shown on water-depth measurement figure, shallow work is swept in guidance ship completion.
Advantages of the present invention is as described below:
The present invention can measure work below Pyatyi sea situation, and measurement accuracy and coverage area meet construction survey and want
It asks, realizes work progress synchro measure, save the operation cost of measurement work.
The present invention is to construction area mapping gridding, grid data multidimensional storage, using intelligent algorithm to multidimensional number
According to being handled, before obtaining the dredging of construction area, dredge in, dredge rear measurement data.
Detailed description of the invention
The following further describes the present invention with reference to the drawings.
Fig. 1 free floating suction dredge(r), which is dredged, surveys integral method step schematic diagram
Fig. 2 free floating suction dredge(r), which is dredged, surveys integrated arrangement schematic diagram
Fig. 3 free floating suction dredge(r), which is dredged, surveys integrated measuring range schematic diagram
Fig. 4 free floating suction dredge(r) dredges the integrated grid water depth ratio schematic diagram of survey
Serial number meaning is explained as follows in attached drawing:
1- free floating suction dredge(r)；2- measuring table；3- multi-beam transducer；
Specific embodiment
With reference to the accompanying drawing and specific implementation example is further explained step and working principle of the invention:
S1, as shown in Figure 1, at left and right sides of the fore body of free floating suction dredge(r) 1, setting can automatic lifting measurement it is flat
Platform 2, measuring table 2 are a kind of jacking system that multi-beam measuring device is installed for ship well formula, are installed inside measuring table 2
Multi-beam transducer 3.Left and right sides multi-beam transducer 3 tilts installation respectively, forms V-type battle array arrangement.
S2, as shown in Fig. 2, when 1 ship dredging construction of free floating suction dredge(r), left and right measuring table 2 automatically decentralization to setting
Depth, automatic to start multi-beam measuring system, effectively measurement covering surface can reach 10 times of the depth of water or more.
S3, as shown in figure 3, measured zone is divided into examination network, sizing grid is settable；Measuring system obtains in real time
Multi-beam raw measurement data, the reality of sound path data, energy datum, wave beam angular data and underwater basic matrix comprising each wave beam
The data such as Shi Hangxiang, pitching, rolling, binding time, space coordinate, water-depth measurement data, ship Construction State information, drag head are applied
The multidimensional datas such as work track carry out the automatic cleaning of data by intelligent algorithm and handle, before obtaining the dredging of construction area,
In dredging, dredge rear measurement data.It dredges survey integral system and automatically generates shallow point, the shallow water gage for putting information in grid counts
According to the automatic marking that depth is not up to standard value requirement is shallow point.It is indicated on water-depth measurement figure for shallowly putting, guides ship
Shallow work is swept in oceangoing ship completion.
S4, ship throw mud two-way process in relevant range can be measured, measurement result can Optimizing Construction Scheme,
Improve construction efficiency.
S5, construction terminate, and multi-beam measuring device stops working, and left and right hoistable platform is withdrawn in hull.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (7)
1. a kind of survey integrating advanced water measurement method for dredging for free floating suction dredge(r), it is characterised in that: construct in ship
That completes ship lower section landform in the process sweeps survey, to realize the water-depth measurement of construction area.Itself the following steps are included:
S1, at left and right sides of the fore body of free floating suction dredge(r), setting can automatic lifting measuring table, inside measuring table
The underwater transducer of multiple-beam system is installed.
In construction, left and right hoistable platform transfers to set depth and starts multi-beam measuring device for S2, ship.
S3, measuring system carry out construction area to sweep survey, and by the integrated treatment to acquisition data, construction area is dredged in realization
Before, dredge in, dredge after water-depth measurement.
S4, ship can measure relevant range in throwing mud two-way process, and measurement result can Optimizing Construction Scheme, raising
Construction efficiency.
S5, construction terminate, and multi-beam measuring device stops working, and left and right hoistable platform is withdrawn in hull.
2. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
Be: the measuring table in S1 uses a kind of jacking system of multi-beam measuring device for the installation of ship well formula.
3. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
Be: the left and right sides multi-beam transducer in S1 tilts installation respectively, forms V-type battle array arrangement.
4. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
Be: the multi-beam transducer in S2 integrates course angle, vertical roll angle amending unit, and energy converter is stretched in place for hoistable platform decentralization
Out after hull bottom, without to energy converter because course angle caused by setting angle, vertical roll angle error carry out manual calibration can be into
Row measurement work.
5. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
Be: the left and right sides multi-beam transducer in S2 forms the V-arrangement arrangement that tilts after stretching out floor, and effectively measurement is covered
Capping can reach 10 times of the depth of water or more.
6. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
It is: construction area is divided into examination network in S3, sizing grid is settable；Raw measurement data is using grid as logic record
Unit is stored, and record content includes time, space coordinate, water-depth measurement data, ship Construction State information, drag head construction
Track etc. is carried out the automatic cleaning and processing of data using intelligent algorithm, obtained according to the multidimensional information recorded in grid
Before the dredging of construction area, dredge in, dredge rear measurement data.
7. according to claim 1 survey integrating advanced water measurement method, feature for dredging for free floating suction dredge(r)
Be: measuring system searches for shallow point according to measurement data and setting value automatically and generates shallow point diagram in S3, and in water-depth measurement figure
On shown, guidance ship completion sweep shallow work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653984.7A CN109386016B (en) | 2017-08-04 | 2017-08-04 | Dredging and surveying integrated water depth measuring method for self-propelled trailing suction dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653984.7A CN109386016B (en) | 2017-08-04 | 2017-08-04 | Dredging and surveying integrated water depth measuring method for self-propelled trailing suction dredger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109386016A true CN109386016A (en) | 2019-02-26 |
| CN109386016B CN109386016B (en) | 2021-05-28 |
Family
ID=65412684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710653984.7A Active CN109386016B (en) | 2017-08-04 | 2017-08-04 | Dredging and surveying integrated water depth measuring method for self-propelled trailing suction dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386016B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543532A (en) * | 2017-08-24 | 2018-01-05 | 武汉德尔达科技有限公司 | It is a kind of to survey integrating advanced water measuring method for dredging for cutter suction dredger |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159125A (en) * | 1996-11-27 | 1998-06-16 | Honmagumi:Kk | Dredging device |
| CN101775820A (en) * | 2010-02-03 | 2010-07-14 | 中国船舶重工集团公司第七〇二研究所 | Ecological dredging operation device |
| WO2011117204A1 (en) * | 2010-03-22 | 2011-09-29 | Baggerwerken Decloedt & Zn. N.V. | Cutter suction dredger for dredging ground and method for dredging using this cutter suction dredger |
| CN202008353U (en) * | 2011-01-13 | 2011-10-12 | 中交上航局航道建设有限公司 | Novel marine water depth real-time measuring system |
| JP2011219925A (en) * | 2010-04-05 | 2011-11-04 | Toyo Constr Co Ltd | Dredger |
| CN102758462A (en) * | 2012-07-12 | 2012-10-31 | 长江武汉航道工程局 | Stem punching device for self-propelled trailing suction hopper dredgers and construction method thereof |
| CN202787354U (en) * | 2012-07-12 | 2013-03-13 | 长江武汉航道工程局 | Self-propelled trailing suction dredger bow thrust device |
| CN106638456A (en) * | 2016-12-30 | 2017-05-10 | 浙江广川工程咨询有限公司 | Integrated ecological desilting design method for large and medium-sized reservoirs |
-
2017
- 2017-08-04 CN CN201710653984.7A patent/CN109386016B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159125A (en) * | 1996-11-27 | 1998-06-16 | Honmagumi:Kk | Dredging device |
| CN101775820A (en) * | 2010-02-03 | 2010-07-14 | 中国船舶重工集团公司第七〇二研究所 | Ecological dredging operation device |
| WO2011117204A1 (en) * | 2010-03-22 | 2011-09-29 | Baggerwerken Decloedt & Zn. N.V. | Cutter suction dredger for dredging ground and method for dredging using this cutter suction dredger |
| JP2011219925A (en) * | 2010-04-05 | 2011-11-04 | Toyo Constr Co Ltd | Dredger |
| CN202008353U (en) * | 2011-01-13 | 2011-10-12 | 中交上航局航道建设有限公司 | Novel marine water depth real-time measuring system |
| CN102758462A (en) * | 2012-07-12 | 2012-10-31 | 长江武汉航道工程局 | Stem punching device for self-propelled trailing suction hopper dredgers and construction method thereof |
| CN202787354U (en) * | 2012-07-12 | 2013-03-13 | 长江武汉航道工程局 | Self-propelled trailing suction dredger bow thrust device |
| CN106638456A (en) * | 2016-12-30 | 2017-05-10 | 浙江广川工程咨询有限公司 | Integrated ecological desilting design method for large and medium-sized reservoirs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543532A (en) * | 2017-08-24 | 2018-01-05 | 武汉德尔达科技有限公司 | It is a kind of to survey integrating advanced water measuring method for dredging for cutter suction dredger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109386016B (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104846787B (en) | Construction method for carrying out sand-blowing sea-filling land-making in shallow sea area by using cutter suction dredger | |
| KR101538981B1 (en) | A system and method for optimizing dredging | |
| NL2004442C2 (en) | Cutter suction dredger for dredging ground and method for dredging using this cutter suction dredger. | |
| CN102304910A (en) | Construction method of armor block in breakwater engineering | |
| CN107419698A (en) | A kind of visualization slope control system and its application technology for deep water breakwater | |
| CN108614270A (en) | A kind of underwater dumped rockfill real-time monitoring system and its working method based on three-dimensional point cloud system | |
| KR101339678B1 (en) | Calculation method of rock and non-rock area for surveying | |
| CN207176615U (en) | A kind of visualization slope control system for deep water breakwater | |
| CN109386016A (en) | It is a kind of to survey integrating advanced water measurement method for dredging for free floating suction dredge(r) | |
| JPH10123247A (en) | Real-time underwater execution control method | |
| CN100519946C (en) | River dike underwater riprap detecting method | |
| CN107543532A (en) | It is a kind of to survey integrating advanced water measuring method for dredging for cutter suction dredger | |
| CN109208686A (en) | It is a kind of to survey integrating advanced water measuring system for dredging for free floating suction dredge(r) | |
| CN107620341B (en) | Dredging and surveying integrated water depth measuring system for cutter suction dredger | |
| JP2003278158A (en) | Construction management method for back hoe barge | |
| JP2007070988A (en) | Pump-dredging method | |
| CN109765595A (en) | Multi-beam detection system and detection method for underwater concealed work | |
| Alteriis et al. | New, high resolution swath bathymetry of Gettysburg and Ormonde Seamounts (Gorringe Bank, eastern Atlantic) and first geological results | |
| CN106291561A (en) | A kind of side-scan sonar detection method of underwater soft raft lap width | |
| CN107816978A (en) | It is a kind of to survey integrating advanced water measuring method for dredging for grab bucket dredger | |
| Bryant | Side scan sonar for hydrography-an evaluation by the Canadian hydrographic service | |
| CN108411969A (en) | Shallow-sweeping device of dredger and sweep shallow method | |
| JPH0324538B2 (en) | ||
| Hovland et al. | Detailed sea bed mapping for a pipeline across the Norwegian trench | |
| CN117846016A (en) | Large-pipe-diameter river-crossing immersed tube underwater foundation trench excavation construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |