CN105297677A - Method for positioning concrete mattress by using underwater acoustic beacon - Google Patents

Method for positioning concrete mattress by using underwater acoustic beacon Download PDF

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Publication number
CN105297677A
CN105297677A CN201510819921.5A CN201510819921A CN105297677A CN 105297677 A CN105297677 A CN 105297677A CN 201510819921 A CN201510819921 A CN 201510819921A CN 105297677 A CN105297677 A CN 105297677A
Authority
CN
China
Prior art keywords
isostere
mattress
concrete
beacon
underwateracoustic
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.)
Pending
Application number
CN201510819921.5A
Other languages
Chinese (zh)
Inventor
樊永杰
欧阳杰
孙丰
孙仕林
张小荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHINA SHIPBUILDING INDUSTRY INSTITUTE OF ENGINEERING INVESTIGATION & DESIGN Co Ltd
Original Assignee
CHINA SHIPBUILDING INDUSTRY INSTITUTE OF ENGINEERING INVESTIGATION & DESIGN Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHINA SHIPBUILDING INDUSTRY INSTITUTE OF ENGINEERING INVESTIGATION & DESIGN Co Ltd filed Critical CHINA SHIPBUILDING INDUSTRY INSTITUTE OF ENGINEERING INVESTIGATION & DESIGN Co Ltd
Priority to CN201510819921.5A priority Critical patent/CN105297677A/en
Publication of CN105297677A publication Critical patent/CN105297677A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for positioning concrete mattress by using an underwater acoustic beacon. The method is characterized in that a lead wire is used for fixing the underwater acoustic beacon on the concrete mattress; the concrete mattress consists of multiple concrete interlocking blocks connected by a rope; the concrete interlocking blocks arranged in a matrix form are connected to a rectangular mattress body by the rope; and the underwater acoustic beacon is arranged in the center of the concrete interlocking block, and is fixedly connected with the rope around the concrete interlocking block after being bound by the lead wire in a cross manner. Compared with the prior art, the position of the acoustic beacon is not influenced by water currents; the final position of the row body after construction can be accurately reflected; the positioning result is more reliable; the acoustic beacon can be effectively prevented from being covered by sediments; the survival rate and the interference resistance of the acoustic beacon are improved; the row body construction process is not changed; the construction progress is not influenced; the installation is convenient; and the application prospect is better.

Description

A kind of method utilizing underwateracoustic beacon to locate concrete slab mattress
Technical field
The present invention relates to submarine target detection and localization technical field, specifically a kind of method utilizing underwateracoustic beacon to locate concrete slab mattress.
Background technology
At present, the inspection of quality of concrete slab mattress construction generally all adopts feeling of diver, and the objectivity of construction quality is difficult to ensure, convincingness is not strong.Quality control for soft raft construction often adopts Underwater Acoustic Positioning System, beacon is a part for Underwater Acoustic Positioning System, adopt cordless and system sound head to carry out response to locate, because import equipment is expensive, can not promote on a large scale, often the cursory release/way of recycling of band is adopted to recycle so use in reality, but there is a segment distance between the sound head of beacon and isostere, floating indefinite by the impact of current, location is caused to occur deviation, the order of accuarcy of isostere coordinate position is low, the final position after isostere construction can not be reflected, positioning result is unreliable, affect the accurate acquisition of locator data and the judgement of construction quality.
Summary of the invention
The object of the invention is a kind of method utilizing underwateracoustic beacon to locate concrete slab mattress designed for the deficiencies in the prior art, acoustic marker is adopted directly to be fixed in isostere, can acoustic marker be effectively avoided to be covered by silt, improve survival rate and the anti-interference of acoustic marker, and do not change isostere construction technology, do not affect construction speed, easy for installation, acoustic marker position is not by water currents, accurately can reflect the final position after isostere construction, positioning result is more reliable, has good application prospect.
The concrete technical scheme realizing the object of the invention is: a kind of method utilizing underwateracoustic beacon to locate concrete slab mattress, be characterized in that the method adopts galvanized wire to be fixedly installed on concrete slab mattress by underwateracoustic beacon, some block concrete interlocking segments that described concrete slab mattress is connected by rope form, and some block concrete interlocking segments are with matrix arrangement and connect into rectangle isostere by rope; Described underwateracoustic beacon is arranged on the central authorities of concrete interlocking block and fixes with the rope being connected concrete interlocking block after being bundled with " ten " word by galvanized wire.
Described underwateracoustic beacon is be symmetricly set in the middle part of the isostere head of concrete slab mattress, isostere between two and isostere afterbody and distance apart from the long limit of isostere is 0.65 ~ 0.85 meter, and the underwateracoustic beacon being arranged on isostere head and isostere afterbody is 3.5 ~ 5.5 meters apart from the distance of isostere minor face.
The signal launching and receiving end of described underwateracoustic beacon is towards the profundal zone of isostere sinking.
The present invention compared with prior art has acoustic marker position not by water currents, accurately can reflect the final position after isostere construction, positioning result is more reliable, can acoustic marker be effectively avoided to be covered by silt, improve survival rate and the anti-interference of acoustic marker, and do not change isostere construction technology, do not affect construction speed, easy for installation, there is good application prospect.
Accompanying drawing explanation
Fig. 1 is concrete slab mattress structural representation;
Fig. 2 is acoustic marker and interlocking segment scheme of installation.
Detailed description of the invention
Accompanying drawings 1, the concrete slab mattress 2 that the present invention is made up of some concrete interlocking blocks 3 and underwateracoustic beacon 1 form, described some concrete interlocking blocks 3 are with matrix arrangement and connect into rectangular concrete slab mattress 2 by rope 4, its isostere head 21, in the middle part of isostere 22 and isostere afterbody 23 be provided with six underwateracoustic beacons 1 altogether, described underwateracoustic beacon 1 is the isostere head 21 being symmetricly set on concrete slab mattress 2 between two, in the middle part of isostere 22 and isostere afterbody 23 and be 0.65 ~ 0.85 meter apart from the distance on the long limit of isostere, the underwateracoustic beacon 1 being arranged on head 21 and afterbody 23 is 3.5 ~ 5.5 meters apart from the distance of isostere minor face.
Accompanying drawings 2, described underwateracoustic beacon 1 is arranged on concrete interlocking block 3 central authorities, and be fixedly connected with the rope 4 of concrete interlocking block 3 surrounding after being bundled with " ten " word by galvanized wire 5, the signal launching and receiving end 6 of underwateracoustic beacon 1 is towards the profundal zone of isostere sinking.
The present invention installs like this and construction: first being debugged underwateracoustic beacon 1 to be installed can duty, reel on Working Ships rotates slowly, by arrangement expansion one section, then lift, arrangement chain of concrete, according to designing requirement, chain for concrete neat is arranged in above arrangement, then at isostere head 21(or the afterbody 23 of concrete slab mattress 2, i.e. that end of first sinking) carry out underwateracoustic beacon 1 installation site mark, then underwateracoustic beacon 1 is bundled rope 4 that is rear and concrete interlocking block 3 surrounding by galvanized wire 5 with " ten " word to fix, in order to be beneficial to the reception of signal, should by the profundal zone of the launching and receiving end 6 of underwateracoustic beacon 1 towards isostere sinking, and record the actual installation position of underwateracoustic beacon 1 in isostere.Treat that locking plate is covered with shipboard operation district, isostere starts slowly to be lowered into water, and namely underwateracoustic beacon 1 opens mode of operation.Then start rotating drum, arrangement launched next section, then lifts, arrange concrete locking plate, repeat above step, to complete successively in the middle part of isostere 22 and the installation of isostere afterbody 23 underwateracoustic beacon 1 fix.After whole isostere sinking completes, be arranged on six underwateracoustic beacons 1 on concrete slab mattress 2 in continuous firing, the coordinate collecting work of beacon position can be carried out, the coordinate position of beacon will be gathered, in conjunction with installation record, the information such as the lap width that can detect adjacent isostere and the shrinkage degree of often opening isostere.
The present invention adopts the beacon of domestic research and development, is directly installed on by beacon in isostere, is fixed together as consumptive material and isostere, by expanding use scale, reducing cost of production, making beacon locate cost control within 10% of isostere, can control cost, the accurate positioning of isostere position can be ensured again.More than just the present invention is further illustrated, and be not used to limit this patent, allly implements for the present invention's equivalence, within the right that all should be contained in this patent.

Claims (3)

1. the method utilizing underwateracoustic beacon to locate concrete slab mattress, it is characterized in that the method adopts galvanized wire to be fixedly installed on concrete slab mattress by underwateracoustic beacon, some block concrete interlocking segments that described concrete slab mattress is connected by rope form, and some block concrete interlocking segments are with matrix arrangement and connect into rectangle isostere by rope; Described underwateracoustic beacon is arranged on the central authorities of concrete interlocking block and fixes with the rope being connected concrete interlocking block after being bundled with " ten " word by galvanized wire.
2. utilize underwateracoustic beacon to locate the method for concrete slab mattress according to claim 1, it is characterized in that described underwateracoustic beacon is be symmetricly set in the middle part of the isostere head of concrete slab mattress, isostere between two and isostere afterbody and distance apart from the long limit of isostere is 0.65 ~ 0.85 meter, the underwateracoustic beacon being arranged on isostere head and isostere afterbody is 3.5 ~ 5.5 meters apart from the distance of isostere minor face.
3. according to claim 1 or claim 2, utilize underwateracoustic beacon to locate the method for concrete slab mattress, it is characterized in that the profundal zone of signal launching and receiving end towards isostere sinking of described underwateracoustic beacon.
CN201510819921.5A 2015-11-24 2015-11-24 Method for positioning concrete mattress by using underwater acoustic beacon Pending CN105297677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510819921.5A CN105297677A (en) 2015-11-24 2015-11-24 Method for positioning concrete mattress by using underwater acoustic beacon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510819921.5A CN105297677A (en) 2015-11-24 2015-11-24 Method for positioning concrete mattress by using underwater acoustic beacon

Publications (1)

Publication Number Publication Date
CN105297677A true CN105297677A (en) 2016-02-03

Family

ID=55195440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510819921.5A Pending CN105297677A (en) 2015-11-24 2015-11-24 Method for positioning concrete mattress by using underwater acoustic beacon

Country Status (1)

Country Link
CN (1) CN105297677A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001262538A (en) * 2000-03-16 2001-09-26 Penta Ocean Constr Co Ltd Method and device for earth and sand reclamation
CN1450967A (en) * 2000-03-20 2003-10-22 弗朗索瓦·贝尔纳德 Apparatus for deploying load to underwater targt position with enhanced accuracy and method to control such apparatus
CN2863884Y (en) * 2005-12-16 2007-01-31 武汉绿洲凝石工程有限责任公司 Thread connecting precast block soft row
CN101567728A (en) * 2009-05-06 2009-10-28 华南理工大学 Data transmission system and data transmission method for underwater acoustic network
CN102866384A (en) * 2012-09-10 2013-01-09 北京引创科技有限责任公司 Large-sized underwater hoisting structure position posture real-time measuring device
CN102979060A (en) * 2012-12-11 2013-03-20 上海交通建设总承包有限公司 Soft mattress paving method
CN103910051A (en) * 2014-04-14 2014-07-09 张志刚 Addressing-type submarine detector distributor
CN104746478A (en) * 2015-03-21 2015-07-01 长江重庆航道工程局 Soft mattress sinking method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001262538A (en) * 2000-03-16 2001-09-26 Penta Ocean Constr Co Ltd Method and device for earth and sand reclamation
CN1450967A (en) * 2000-03-20 2003-10-22 弗朗索瓦·贝尔纳德 Apparatus for deploying load to underwater targt position with enhanced accuracy and method to control such apparatus
CN2863884Y (en) * 2005-12-16 2007-01-31 武汉绿洲凝石工程有限责任公司 Thread connecting precast block soft row
CN101567728A (en) * 2009-05-06 2009-10-28 华南理工大学 Data transmission system and data transmission method for underwater acoustic network
CN102866384A (en) * 2012-09-10 2013-01-09 北京引创科技有限责任公司 Large-sized underwater hoisting structure position posture real-time measuring device
CN102979060A (en) * 2012-12-11 2013-03-20 上海交通建设总承包有限公司 Soft mattress paving method
CN103910051A (en) * 2014-04-14 2014-07-09 张志刚 Addressing-type submarine detector distributor
CN104746478A (en) * 2015-03-21 2015-07-01 长江重庆航道工程局 Soft mattress sinking method

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Application publication date: 20160203