JP2001262538A - Method and device for earth and sand reclamation - Google Patents
Method and device for earth and sand reclamationInfo
- Publication number
- JP2001262538A JP2001262538A JP2000073524A JP2000073524A JP2001262538A JP 2001262538 A JP2001262538 A JP 2001262538A JP 2000073524 A JP2000073524 A JP 2000073524A JP 2000073524 A JP2000073524 A JP 2000073524A JP 2001262538 A JP2001262538 A JP 2001262538A
- Authority
- JP
- Japan
- Prior art keywords
- earth
- barge
- sand
- chuting
- pontoon
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は土砂埋立方法及び装
置、特に、土運船を航行する定規台船を用いる土砂埋立
方法及び装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for reclaiming earth and sand, and more particularly to a method and apparatus for reclaiming earth and sand using a ruler barge navigating an earthmoving ship.
【0002】[0002]
【従来の技術】土運船を利用した埋立地での従来の土砂
埋立方法においては、押船により土運船を土砂投入位置
まで航行し、上記土運船により安全深度(通常水深4〜
5m程度)まで土砂投入を行ない、その後は土運船の船
底が海底に接触する危険があり土運船が入航できなくな
るので、リクレーマ船等で時間をかけて土砂を撒き出し
水面上まで埋め立てている。2. Description of the Related Art In a conventional method for reclaiming earth and sand in a landfill using an earth moving ship, the earth moving ship is navigated to a sediment loading position by a push boat, and a safety depth (normally 4 to 4 water depths) is obtained by the earth moving ship.
About 5m), and then the bottom of the earth transport vessel may come into contact with the seabed, which makes it impossible for the earth transport vessel to enter the area. ing.
【0003】また、効率良く埋め立てるため、土運船に
より順次できる限り安全深度まで平坦に土砂を投入し、
土運船の土砂投入が終った後、速やかにリクレーマ船等
で土砂を撒き出し埋め立てる。[0003] In order to reclaim land efficiently, earth and sand are sequentially injected by a soil carrier as flat as possible to a safe depth.
Immediately after the earth and sand loading of the earth transport vessel is completed, the earth and sand is scattered and landfilled with a reclaimer vessel.
【0004】[0004]
【発明が解決しようとする課題】然しながら、上記従来
の土運船を利用した土砂埋立方法においては以下のよう
な課題があった。However, the above-mentioned conventional method of landfill using a soil carrier has the following problems.
【0005】a.土運船の位置決めA. Positioning of earth transport vessels
【0006】押船によって土運船を土砂投入位置まで航
行させるため、土運船を土砂投入位置に精度良く操船す
ることが困難である。[0006] Since the ship is navigated to the earth and sand loading position by the pushboat, it is difficult to accurately maneuver the earth transportation ship to the earth and sand loading position.
【0007】b.隅への土砂投入B. Injecting earth and sand into the corner
【0008】押船によって土運船を土砂投入位置まで航
行させるため、護岸に近いような局所への土砂の投入が
困難である。[0008] Since the earth transport vessel is made to sail to the earth and sand input position by the pushboat, it is difficult to input the earth and sand to a location close to the revetment.
【0009】c.均等投入C. Even input
【0010】土砂を正確な位置に投入できないので、目
標深度に均一に埋め立てることが困難である。[0010] Since the earth and sand cannot be put into the correct position, it is difficult to bury the sand uniformly at the target depth.
【0011】d.経済性D. Economics
【0012】一般に土砂埋立には複数の土運船を用い、
この各土運船に夫々GPS受信機等を搭載して陸上より
無線通話により指示し押船にて土運船の位置を誘導して
いるので、その設備費用が高価である。Generally, a plurality of earth transport vessels are used for landfill.
Since a GPS receiver or the like is mounted on each of these soil carriers and a radio call is given from the land to guide the position of the soil carriers by a pushboat, the equipment cost is high.
【0013】e.投入跡の測量装置E. Input trace surveying device
【0014】土砂投入後の水深図を速やかに作成するこ
とによって投入計画が作成できるが、そのためには測量
の邪魔となる土運船を移動する必要がある。An input plan can be prepared by quickly preparing a water depth map after the input of earth and sand, but for that purpose, it is necessary to move an earth transport ship that hinders surveying.
【0015】f.精密な深浅測量F. Precise bathymetry
【0016】レッドにて人力測量するため測定点間隔
(メッシュ)が荒く、最浅値を見つける高精度土量測定
が困難である。Since the measurement of human power is performed in red, the interval between the measurement points (mesh) is rough, and it is difficult to measure the soil volume with high accuracy to find the lowest value.
【0017】本発明は上記の課題を除くようにしたもの
である。The present invention has been made to eliminate the above problems.
【0018】[0018]
【課題を解決するための手段】本発明の土砂埋立装置
は、土運船を移動せしめるための土運船が接舷される台
船と、この台船に設けた土砂投入区域の地形計測用測深
機と、土運船及び台船の寸法情報とGPS位置信号から
得た台船の位置及び方位情報と土砂投入位置とにより上
記土運船を上記土砂投入位置に誘導する手段と、よりな
ることを特徴とする。SUMMARY OF THE INVENTION An earth and sand reclamation device according to the present invention is used to measure the topography of a barge to which a soil carrier for moving a soil carrier is attached and a sediment loading area provided on the barge. A sounding machine, and means for guiding the soil carrier to the earth and sand loading position by using the position information and orientation information of the barge obtained from the dimensional information of the soil carrier and the barge, the GPS position signal, and the earth and sand loading position. It is characterized by the following.
【0019】また、本発明の土砂埋立方法は、土運船を
台船に接舷する工程と、土運船及び台船の寸法情報とG
PS位置信号から得た台船の位置及び方位情報と土砂投
入位置とにより上記土運船を上記土砂投入位置に誘導す
る工程と、上記土砂投入位置において土砂を投入する工
程と、上記台船に設けた測深機により測深する工程とよ
りなることを特徴とする。Further, the method for landfill of the present invention includes the step of berthing the ship to the berth, the dimensional information of the lorry and the barge, and the G
Guiding the earth transport vessel to the earth and sand input position based on the position and orientation information of the barge obtained from the PS position signal and the earth and sand input position, a step of injecting earth and sand at the earth and sand input position, And a step of depth-measuring with the provided sounding machine.
【0020】上記測深機より得たデータにより水深図が
作られる。A water depth map is created from the data obtained from the above sounder.
【0021】[0021]
【発明の実施の形態】以下図面によって本発明の実施例
を説明する。Embodiments of the present invention will be described below with reference to the drawings.
【0022】本発明においては図1及び図2に示すよう
に、土運船1が接舷される定規台船2を用い、この定規
台船2に、この定規台船の位置及び方位情報を検出する
2台のGPS受信機3と、テレメータ4と例えば10台
の送受波機5a を有する海底深度測定用の音響測深機5
と、コンピュータ6と、プリンター7とを設ける。In the present invention, as shown in FIG. 1 and FIG. 2, a ruler barge 2 to which an earth transport vessel 1 berths is used, and the position and direction information of the ruler barge are stored in the ruler barge 2. An acoustic sounding device 5 for detecting the depth of the seabed having two GPS receivers 3 to be detected, a telemeter 4, and, for example, ten transducers 5a.
, A computer 6 and a printer 7.
【0023】なお、8は岸、9は岸8に固定したGPS
受信機、10はGPS受信機9からの補正情報を上記テ
レメータ4に送信するテレメータである。8 is a shore, 9 is a GPS fixed to the shore 8
Receivers 10 are telemeters for transmitting correction information from the GPS receiver 9 to the telemeter 4.
【0024】本発明においては、押船にて土運船1を定
規台船2に接舷させた後、予め土運船1と、定規台船2
の寸法情報を登録したコンピュータ6に土運船1の土砂
投入位置を入力し、GPS受信機3及びテレメータ4に
より得られる定規台船2の位置と方位により上記定規台
船2にて上記土運船1を土砂投入位置まで誘導せしめ
る。According to the present invention, after the earthing ship 1 is brought into contact with the ruler barge 2 by a pushboat, the soil carrier 1 and the ruler barge 2
The earth and sand loading position of the earth transport vessel 1 is input to the computer 6 in which the dimensional information is registered, and the earth transport is performed by the ruler boat 2 based on the position and orientation of the ruler boat 2 obtained by the GPS receiver 3 and the telemeter 4. The ship 1 is guided to the earth and sand input position.
【0025】なお、上記コンピュータ6のディスプレイ
6a には誘導状況を表示し、また、投入位置はデータと
して上記コンピュータ6に保存し、事後の土砂投入計画
に反映せしめる。The guidance status is displayed on the display 6a of the computer 6, and the input position is stored in the computer 6 as data to be reflected in the subsequent earth and sand input plan.
【0026】上記土運船1を土砂投入目的地まで誘導し
た後、その場で土砂を投入し、土砂投入完了後は土運船
1を速やかに移動する。After the earth transport ship 1 is guided to the earth and sand input destination, earth and sand are injected on the spot, and after the earth and sand input is completed, the earth transport ship 1 is quickly moved.
【0027】その際、ウインチ操作によって定規台船2
を土砂投入完了範囲上を横切るように移動せしめ、上記
定規台船2の上記音響測深機5を用いてその範囲の深度
を測定する。At this time, the ruler barge 2 is operated by the winch operation.
Is moved so as to cross over the earth and sand charging completion range, and the depth of the range is measured using the sound sounder 5 of the ruler barge 2.
【0028】上記コンピュータ6により、音響測深機か
ら得られた水深データからの水深図、等深図を自動作図
せしめ、土量等を計算し、また、予め決めておいたメッ
シュで断面図を作成し、両者の差を計算し土砂土量を求
め帳票を作成し、測深値、土量等をディスプレイ等に表
示せしめると共に、投入位置実績図、土量計算帳票、水
深図、等深図をプリンター7等により印字せしめる。The computer 6 automatically draws a water depth map and an iso depth map from water depth data obtained from an acoustic sounding device, calculates soil volume and the like, and creates a sectional view with a predetermined mesh. Calculate the difference between the two, determine the amount of soil and soil, create a form, display the sounding value, the amount of soil, etc. on a display, etc., and print the input position actual map, soil volume calculation form, water depth map, iso depth map with a printer. 7 and so on.
【0029】[0029]
【発明の効果】本発明は上記のような構成であるから以
下の効果がある。押船にて土運船1を定規台船2に接舷
させた後、定規台船2にて土運船1を誘導するため、高
精度かつ効率よい土運船1の位置決めが可能となり、ま
た、多数の土運船を効率よく運航できる。The present invention has the following effects since it has the above-mentioned structure. After the soil carrier 1 is brought into contact with the ruler barge 2 by the push boat, the soil carrier 1 is guided by the ruler barge 2, so that highly accurate and efficient positioning of the soil carrier 1 is possible, and It can operate a large number of earth carriers efficiently.
【0030】従って、局所においても安全な土運船1の
航行管理ができる。Accordingly, safe navigation management of the earth transport ship 1 can be performed locally.
【0031】ブリッジ内で土砂の投入土量を計測できる
ので、夜間、荒天時に作業員の安全が確保される。Since the amount of earth and sand put in the bridge can be measured, the safety of workers at night and in stormy weather can be ensured.
【0032】システム構成が単純で、GPS受信機、テ
レメータなどは定規台船のみの艤装でよく、市販品にて
システム構成でき、価格が比較的廉価であり、比較的メ
ンテナンスが容易である。The system configuration is simple, the GPS receiver, telemeter, etc. may be equipped only with a ruler barge, and the system can be configured as a commercial product, the price is relatively low, and the maintenance is relatively easy.
【0033】定規台船2に音響測深機を設置しているた
め、同船を投入範囲上に移動するだけで高精度に短時間
で投入土量計測ができる。Since the sounding sounder is installed on the ruler barge 2, it is possible to measure the input soil amount with high accuracy in a short time simply by moving the ship over the input range.
【0034】水深図、等深図、投入土量計算帳票が即座
に作成できるため、投入計画に迅速に反映できる。Since the water depth map, the iso-depth map, and the input soil amount calculation form can be created immediately, it can be promptly reflected in the input plan.
【図1】本発明の土砂埋立装置の説明図である。FIG. 1 is an explanatory view of a sediment reclamation device of the present invention.
【図2】本発明の土砂埋立方法におけるシステム図であ
る。FIG. 2 is a system diagram in the earth and sand reclamation method of the present invention.
1 土運船 2 定規台船 3 GPS受信機 4 テレメータ 5 音響測深機 5a 送受波機 6 コンピュータ 6a ディスプレイ 7 プリンター 8 岸 9 GPS受信機 10 テレメータ DESCRIPTION OF SYMBOLS 1 Earth transport ship 2 Ruler barge 3 GPS receiver 4 Telemeter 5 Acoustic sounder 5a Transceiver 6 Computer 6a Display 7 Printer 8 Bank 9 GPS receiver 10 Telemeter
───────────────────────────────────────────────────── フロントページの続き (72)発明者 薦田 学 北海道札幌市中央区南1条西1−14−2 第2有楽ビル5F 五洋建設株式会社札幌 支店内 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Manabu Osamu 1-14-2 Minami 1-Jo Nishi, Chuo-ku, Sapporo, Hokkaido 2nd Yuraku Building 5F Goyo Construction Co., Ltd. Sapporo branch
Claims (4)
舷される台船と、この台船に設けた土砂投入区域の地形
計測用測深機と、土運船及び台船の寸法情報とGPS位
置信号から得た台船の位置及び方位情報と土砂投入位置
とにより上記土運船を上記土砂投入位置に誘導する手段
と、よりなることを特徴とする土砂埋立装置。1. A barge on which an earthmoving ship for moving an earthmoving ship comes alongside, a sounding device for terrain measurement in a sediment input area provided on the barge, and the dimensions of the earthmoving ship and the barge Means for guiding the soil carrier to the earth and sand input position based on the position and orientation information of the barge obtained from the information and the GPS position signal, and the earth and sand input position.
成する手段を有することを特徴とする請求項1記載の土
砂埋立装置。2. The earth and sand reclamation device according to claim 1, further comprising means for creating a water depth map based on data obtained from the sounding device.
及び台船の寸法情報とGPS位置信号から得た台船の位
置及び方位情報と土砂投入位置とにより上記土運船を上
記土砂投入位置に誘導する工程と、上記土砂投入位置に
おいて土砂を投入する工程と、上記台船に設けた測深機
により測深する工程とよりなることを特徴とする土運船
による土砂埋立方法。3. The step of berthing the ship to berth with the barge, the position and orientation information of the barge obtained from the dimensional information of the soil carrier and the barge, the GPS position signal, and the earth loading position. A step of guiding a ship to the earth and sand input position, a step of injecting earth and sand at the earth and sand input position, and a step of sounding by a sounding device provided in the barge Method.
を作成する工程を含むことを特徴とする請求項3記載の
土砂埋立方法。4. A method according to claim 3, further comprising the step of creating a water depth map based on data obtained from said sounder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2000073524A JP2001262538A (en) | 2000-03-16 | 2000-03-16 | Method and device for earth and sand reclamation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000073524A JP2001262538A (en) | 2000-03-16 | 2000-03-16 | Method and device for earth and sand reclamation |
Publications (1)
Publication Number | Publication Date |
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JP2001262538A true JP2001262538A (en) | 2001-09-26 |
Family
ID=18591757
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JP2000073524A Pending JP2001262538A (en) | 2000-03-16 | 2000-03-16 | Method and device for earth and sand reclamation |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100937185B1 (en) | 2009-09-29 | 2010-01-19 | 부경산업개발(주) | A seashore reclamation for a sea contamination prevention the unloading method |
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 |
CN105297677A (en) * | 2015-11-24 | 2016-02-03 | 中船勘察设计研究院有限公司 | Method for positioning concrete mattress by using underwater acoustic beacon |
JP2020147065A (en) * | 2019-03-11 | 2020-09-17 | 東洋建設株式会社 | Work barge and landfill method |
CN111822477A (en) * | 2019-04-17 | 2020-10-27 | 尹钟益 | Soil suction unloading construction method and equipment for landfill |
-
2000
- 2000-03-16 JP JP2000073524A patent/JP2001262538A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100937185B1 (en) | 2009-09-29 | 2010-01-19 | 부경산업개발(주) | A seashore reclamation for a sea contamination prevention the unloading method |
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 |
CN105297677A (en) * | 2015-11-24 | 2016-02-03 | 中船勘察设计研究院有限公司 | Method for positioning concrete mattress by using underwater acoustic beacon |
JP2020147065A (en) * | 2019-03-11 | 2020-09-17 | 東洋建設株式会社 | Work barge and landfill method |
JP7168492B2 (en) | 2019-03-11 | 2022-11-09 | 東洋建設株式会社 | work boat |
CN111822477A (en) * | 2019-04-17 | 2020-10-27 | 尹钟益 | Soil suction unloading construction method and equipment for landfill |
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