JPH01312112A - Wave absorbing device and its construction - Google Patents
Wave absorbing device and its constructionInfo
- Publication number
- JPH01312112A JPH01312112A JP63143275A JP14327588A JPH01312112A JP H01312112 A JPH01312112 A JP H01312112A JP 63143275 A JP63143275 A JP 63143275A JP 14327588 A JP14327588 A JP 14327588A JP H01312112 A JPH01312112 A JP H01312112A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- dissipating
- dissipating device
- fiber material
- main body
- 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
- 238000010276 construction Methods 0.000 title description 2
- 239000002657 fibrous material Substances 0.000 claims abstract description 33
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000005484 gravity Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 229920002521 macromolecule Polymers 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000002860 competitive effect Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 230000009182 swimming Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 241001492414 Marina Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QTCANKDTWWSCMR-UHFFFAOYSA-N costic aldehyde Natural products C1CCC(=C)C2CC(C(=C)C=O)CCC21C QTCANKDTWWSCMR-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- ISTFUJWTQAMRGA-UHFFFAOYSA-N iso-beta-costal Natural products C1C(C(=C)C=O)CCC2(C)CCCC(C)=C21 ISTFUJWTQAMRGA-UHFFFAOYSA-N 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
本発明は構造物等を波浪から保護するため及び水域の静
穏度を高めるための消波装置に保わり、特に、適当な空
隙を有するプラスチック繊維を消波部材に採用し、軽量
で消波効率のよい消波装置に関するものである９
「従来の技術」
従来、湾内の静穏度を高めるなめに、湾内の形状を複雑
化し、湾内において波が共振して波高が増大するのを防
止したり、湾内の一部に異形プロ・ツクを多層に渡って
積み重ね、波浪のエネルギーを吸収させる工夫がなされ
てきた。更に、消波効果の優れた消波構造物として、多
孔体やフィルム等の薄片を繊毛構造状に束ね、この薄片
等を骨組体に封入したものが存在していた。Detailed Description of the Invention "Field of Industrial Application" The present invention relates to a wave dissipating device for protecting structures etc. from waves and for increasing the calmness of water bodies, and particularly for wave dissipating devices for protecting structures etc. from waves and increasing the calmness of water bodies. This relates to a wave-dissipating device that uses fiber as a wave-dissipating member and is lightweight and has high wave-dissipating efficiency. Efforts have been made to prevent wave height from increasing due to resonance, and to absorb wave energy by stacking multiple layers of irregularly shaped blocks in parts of the bay. Furthermore, as a wave-dissipating structure with an excellent wave-dissipating effect, there has been a structure in which thin pieces of porous bodies, films, etc. are bundled into a ciliated structure, and the thin pieces are enclosed in a framework.
「発明か解決しようとする課題」
しかしながら上記従来型の湾内の形状を複雑化する消波
方法は、湾内の港の形状も複雑化してしまい、船舶の航
行に支障が生じなり、湾内全体に占める泊地の割合が減
少してしまうという問題点があった。また、異形ブロッ
クを積み重ねる消波装置は、水粒子の運動が大きい水面
近傍だけでなく、水面下に多層に渡りブロックを積み重
ねるので、効果の割にはコストが高いという問題点があ
っな。そしてブロックを積み上げた部分では、船舶の接
近が極めて困難になるだけでなく、ブロック背後の岸壁
が、静穏時においても物揚場として利用できないという
問題点があった。また、この異形ブロック等からなる消
波工や離岸堤群は、来襲する高波浪から港や海岸線を長
期的に保護するに適するが、ブロック等の敷設費用がか
さむと共に、工期が比較的長期間となるうえ、矢板列等
の打設も波浪下では容易でないという問題点もあつな。``Problem to be solved by the invention'' However, the conventional method of wave dissipation that complicates the shape of the bay will also complicate the shape of the harbor within the bay, which will impede ship navigation and take up less of the total area within the bay. There was a problem in that the proportion of anchorages decreased. Additionally, the wave dissipating device that stacks irregularly shaped blocks has the problem of being expensive despite its effectiveness, as the blocks are stacked not only near the water surface, where the movement of water particles is large, but also in multiple layers below the water surface. The area where the blocks were piled up not only made it extremely difficult for ships to approach, but also caused the problem that the quay behind the blocks could not be used as a loading dock even in calm times. In addition, wave-dissipating structures and offshore breakwaters made of irregularly shaped blocks are suitable for long-term protection of ports and coastlines from incoming high waves, but they are expensive to install and require a relatively long construction period. Not only does it take a long time, but there is also the problem that it is not easy to install rows of sheet piles etc. in waves.
次に、フィルム等の薄片等からなる消波装置は、封入さ
れたフィルムクズ等が浮遊し、実験用水槽等を汚染して
しまうという問題点があった。Next, a wave dissipating device made of a thin piece of film or the like has a problem in that the encapsulated film waste floats and contaminates an experimental water tank or the like.
更に、使用期間が長くなると、薄片等が、しまってし才
い消波効率が低下するという問題点もあった９また、薄
片にアルミ屑を使用した場合には、オイル抜きを行わな
ければならないという問題点も存在した。Furthermore, when used for a long period of time, there was a problem that the thin pieces etc. tended to be stored away and the wave dissipation efficiency decreased.9 Also, if aluminum scraps were used for the thin pieces, oil must be drained. There was also a problem.
「課題を解決するための手段」
本発明は上記課題に鑑み案出したもので、構造物を波浪
から保護するため及び水域の静穏度を高めるための消波
装置において、空隙を有する繊維素材からなる消波部材
と、この消波部材を支持するための支持部材とからなる
ことを特徴としている。更に本発明は、消波部材を、プ
ラスチック等の高分子物質からなる網状体で構成しても
よい。"Means for Solving the Problems" The present invention was devised in view of the above problems, and is used in wave dissipating devices for protecting structures from waves and increasing the calmness of water bodies, using fiber materials having voids. It is characterized by consisting of a wave-dissipating member and a support member for supporting the wave-dissipating member. Further, in the present invention, the wave-dissipating member may be made of a net-like body made of a polymeric material such as plastic.
そして本発明は、構造物を波浪から保護するため及び水
域の静穏度を高めるための消波装置において、空隙を有
する繊維素材からなる消波部材と、この消波部材を保持
するための保持部材と、この保持部材に形成され、他の
固定物と連結するための係合部材とから構成されている
。まな本発明は、消波部材を浮遊させる消波装置におい
て、空隙を有する繊維素材からなる消波部材と、この消
波部材を支持するための支持部材と、この支持部材に形
成され、水底部、杭部材等の固定部と連結するための係
合部材とからなることを特徴としている。The present invention provides a wave-dissipating device for protecting structures from waves and increasing the calmness of water bodies, including a wave-dissipating member made of a fiber material having voids, and a holding member for holding the wave-dissipating member. and an engaging member formed on the holding member for connecting to another fixed object. The present invention provides a wave-dissipating device that floats a wave-dissipating member, including a wave-dissipating member made of a fiber material having voids, a support member for supporting the wave-dissipating member, and a wave-dissipating member formed on the support member, , and an engaging member for connecting with a fixed part such as a stake member.
また、本発明は、プール、池等の貯留池の静穏度を高め
るための消波装置において、消波部材が空隙を有する繊
維素材から構成されており、該消波部材には、前記消波
装置を位置決めするロープを挿通させるための貫通穴が
形成されていることを特徴としている。そして、消波部
材を比重１．０以下の繊維素材で構成するか、又は、中
空部等の浮力発生手段を備えることにより、浮体構造の
消波装置にすることもできる。また本発明は、タンク装
置の水面動揺を減衰させるための消波装置であって、空
隙を有する繊維素材からなる消波部材と、この消波部材
を保持するための保持部材と、この保持部材に形成され
、前記タンク装置と連結するための係合部材とからなる
ことを特徴としている９更に、本発明は、消波部材の空
隙密度が、該消波部材の厚さ方向に変化する様に構成す
ることもできる。また本発明は、骨組部材を配置する第
１工程と、この骨組部材の周囲に、接着剤を含有する繊
維素材を積層させる第２工程とから構成されている。The present invention also provides a wave-dissipating device for increasing the calmness of a reservoir such as a pool or pond, in which the wave-dissipating member is made of a fiber material having voids, and the wave-dissipating member includes the wave-dissipating member. It is characterized by a through hole formed through which a rope for positioning the device is inserted. Further, by forming the wave-dissipating member with a fiber material having a specific gravity of 1.0 or less, or by providing a buoyancy generating means such as a hollow portion, the wave-dissipating device can have a floating structure. The present invention also provides a wave-dissipating device for attenuating water surface oscillations in a tank device, which comprises: a wave-dissipating member made of a fiber material having voids; a holding member for holding the wave-dissipating member; and an engaging member for connecting with the tank device. It can also be configured as Further, the present invention is comprised of a first step of arranging a frame member, and a second step of laminating a fiber material containing an adhesive around the frame member.
「作用」
以上の様に構成された本発明は、支持部材が、空隙を有
する繊維素材からなる消波部材を支持し、この消波部材
が、波浪のエネルギーを吸収し水域の静穏度を向上させ
ることができる。この繊維素材には、プラスチック等の
高分子物質からなる網状体で構成することもできる。ま
た、保持部材に係合部材を収り付ければ、この係合部材
により他の固定物と連結固定することかできる。なお本
発明は、浮防波堤にすることもでき、係合部材により水
底部又は枕部材と連結固定することができる。"Function" In the present invention configured as described above, the support member supports a wave-dissipating member made of a fiber material having voids, and this wave-dissipating member absorbs wave energy and improves the calmness of the water area. can be done. This fiber material can also be constructed from a network made of a polymeric substance such as plastic. Moreover, if the engaging member is housed in the holding member, the engaging member can be used to connect and fix other fixed objects. Note that the present invention can also be made into a floating breakwater, and can be connected and fixed to the bottom of the water or a pillow member using an engaging member.
また、本発明は、消波部材に貫通穴を形成し、この貫通
穴に消波装置を位置決めするためのロープを挿通するこ
とができる。この場合には、消波部材を比重１０辺下の
繊維素材で構成するか、又は中空部等の浮力発生手段を
備えることにより、消波装置を浮体構造にすることがで
きる。また、タンク装置内に消波部材を配置し、この消
波部材を保持するための保持部材と、該タンク装置とを
連結すれば、水面動揺を減衰させることができる。Further, in the present invention, a through hole is formed in the wave dissipating member, and a rope for positioning the wave dissipating device can be inserted through the through hole. In this case, the wave-dissipating device can be made into a floating structure by forming the wave-dissipating member from a fiber material having a specific gravity of 10 sides or less, or by providing a buoyancy generating means such as a hollow portion. Further, by arranging a wave-dissipating member within the tank device and connecting a holding member for holding the wave-dissipating member to the tank device, water surface oscillations can be attenuated.
そして、本発明の消波部材の空隙密度は、該消波部材の
厚さ方向に変化させることもでき、消波効果を高めるこ
とができる。更に本発明は、骨組部材を配置し、この骨
組部材の周囲に、接着剤が混入された繊維素材を積層さ
せることにより消波装置を製造することができる。The void density of the wave-damping member of the present invention can also be varied in the thickness direction of the wave-damping member, thereby increasing the wave-damping effect. Further, according to the present invention, a wave dissipating device can be manufactured by arranging a frame member and laminating a fiber material mixed with an adhesive around the frame member.
「実施例」
本発明の実施例を図面に基いて説明すると、第１図は岸
壁に取り付けた消波装置を示すものであり、１は消波装
置本体であって、枠部材２と消波部材３とからなってい
る。枠部材２は、支持部材又は保持部材の一つであり、
鋼鉄等の金属や、プラスチック等からなる複合材料、そ
の他の合成樹脂等から構成されている。この枠部材２は
、いずれの材料から構成してもよいが、軽量で強靭なも
のが望ましい。特に枠部材２を適当な形状に製造するこ
とにより、現地の波浪、或は湾内の利用に合わせた消波
工を設計することができる。なお、本明細書において枠
部材２とは、消波部材３を支持又は保持するための部材
であり、消波部材３の内部に構成した骨組部材等であっ
てもよく、消波部材３の外部に構成した支持枠部材等で
あってもよい。即ち、枠部材２は、消波部材３を支持又
は保持するものであれば足りる。消波部材３は波浪のエ
ネルギーを吸収するためのもので、空隙を有する繊維素
材から形成されている。この繊維素材は、層状にたばね
て接着した繊維網状体となっており、この繊維はプラス
チック等の高分子物質から構成することが望ましい。こ
の繊維素材は、ＦＲＰ、ＦＲＭ等であってもよいが、海
水の塩分に侵されることなく、軽量な材料が好ましい。"Embodiment" An embodiment of the present invention will be described based on the drawings. FIG. 1 shows a wave-dissipating device attached to a quay, and 1 is the wave-dissipating device main body, and a frame member 2 and a wave-dissipating device are shown in FIG. It consists of member 3. The frame member 2 is one of a support member or a holding member,
It is composed of metals such as steel, composite materials such as plastics, and other synthetic resins. This frame member 2 may be made of any material, but it is preferably lightweight and strong. In particular, by manufacturing the frame member 2 in an appropriate shape, it is possible to design a wave-dissipating structure suitable for use in local waves or in a bay. Note that in this specification, the frame member 2 is a member for supporting or holding the wave-dissipating member 3, and may be a frame member or the like constructed inside the wave-dissipating member 3. It may also be a support frame member or the like configured externally. That is, it is sufficient for the frame member 2 to support or hold the wave-dissipating member 3. The wave-dissipating member 3 is for absorbing the energy of waves, and is made of a fibrous material having voids. This fiber material is a fiber network which is bonded in layers, and it is preferable that the fibers are made of a polymeric material such as plastic. This fiber material may be FRP, FRM, etc., but is preferably a lightweight material that is not affected by sea salt.
枠部材２には、取り付は金具４が形成されている。この
収り付は金具４は、構造物と連結するための係合部材の
１つであり、消波装置本体１を岸壁１０に固定するため
のものである。第２図に示す様に、枠部材２の一部には
ネジ部２１が形成されている。A metal fitting 4 is formed on the frame member 2 for attachment. This fitting 4 is one of the engaging members for connecting with a structure, and is for fixing the wave dissipating device main body 1 to the quay 10. As shown in FIG. 2, a threaded portion 21 is formed in a portion of the frame member 2. As shown in FIG.
このネジ部２１に対して、リングが形成された収り付は
金具４が螺合係止される様になっている９更に、岸壁１
０には、リングが形成されたアンカーボルト１１が打ち
込み固定されており、このアンカーボルト１１と取り付
は金具４とにそれぞれ形成されたリング体を連結金具５
で連結することにより、消波装置本体１を岸壁１０に固
定することができる。The fitting 4 is screwed onto the threaded part 21, and the fitting 4 is screwed into the fitting 9.
0, an anchor bolt 11 having a ring formed thereon is driven and fixed, and the anchor bolt 11 and the fitting 4 are connected to each other by connecting the ring body formed on the metal fitting 5.
By connecting the wave absorbing device main body 1 to the quay wall 10, the wave dissipating device main body 1 can be fixed to the quay wall 10.
次に、本発明をマリーナ等に使用した例を第３図に基い
て説明する。この形式の消波装置は、消波装置本体１が
水中に没する形式となっており、この消波装置本体１の
上端部には係合部材４１が取り付けられ、消波装置本体
１の下端部には係合部材４２が収り付けられている。海
面上には桟橋６が形成されており、この桟橋６と消波装
置本体１とが、係合部材４１で連結されている。更に、
消波装置本体１の下端部に形成された係合部材４２は、
海底部に埋設固定されたアンカー８に連結され、桟橋が
漂流することなく、位置決めがなされている。なお、第
３図（ｂ）に示す様に、桟橋６と消波装置本体１との間
に浮き体６１を収り付けることもできる。更に、海底と
の固定方法も、アンカー８に限ることなく、杭８１．８
１等を使用することもできる。Next, an example in which the present invention is applied to a marina or the like will be explained based on FIG. 3. In this type of wave dissipating device, the wave dissipating device main body 1 is submerged in water, and an engaging member 41 is attached to the upper end of the wave dissipating device main body 1. An engaging member 42 is housed in the portion. A pier 6 is formed on the sea surface, and the pier 6 and the wave-dissipating device main body 1 are connected by an engaging member 41. Furthermore,
The engaging member 42 formed at the lower end of the wave dissipating device main body 1 is
It is connected to an anchor 8 buried and fixed in the seabed, and the pier is positioned without drifting. In addition, as shown in FIG. 3(b), a floating body 61 can also be accommodated between the pier 6 and the wave-dissipating device main body 1. Furthermore, the method of fixing to the seabed is not limited to the anchor 8, but also the pile 81.8.
1st class can also be used.
次に若干の変形例を説明すると、第４図は本実施例を鉄
杭に収り叶けた場合を説明したものである９本実施例は
、海底部に垂直に打ち込んだ鉄杭１２に対して、消波装
置本体１を取り付けたものである。鉄杭１２に係合部１
２１．１２２を形成し、消波装置本体１に設けられた係
合部材４１．４２とをそれぞれ連結部材５で連結するこ
とにより、消波装置本体１を鉄杭１２に固定するように
なっている。なお、消波装置本体１側に入射した入射波
は、消波装置本体１の消波部材で波のエネルギーが吸収
されることになる。Next, to explain a slight modification example, Fig. 4 illustrates a case where this embodiment is applied to a steel pile. The wave dissipating device main body 1 is attached thereto. Engagement part 1 on iron pile 12
21 and 122, and are connected to the engaging members 41 and 42 provided on the wave dissipating device main body 1 by the connecting members 5, so that the wave dissipating device main body 1 is fixed to the iron pile 12. There is. Note that the wave energy of the incident wave incident on the wave absorber main body 1 side is absorbed by the wave absorber of the wave absorber main body 1.
まな本発明は、第５図に説明する様に岸壁１０内に収納
する形式にすることができる。岸壁】０に、浦波装置本
体１を収納することのできる収納部を形成する。消波装
置本体１の枠部材２の上端部には、嵌合穴２２が形成さ
れており、ピン部材１３が挿入係止できる様になってい
る。このピン部材１３は、係止軸部材の一つである。消
波装置本体１の嵌合穴２２に対向する岸壁１ｏの位置に
は、貫通穴１０１が形成されており、ピン部材１３を挿
通させることができる。従って、ピン部材１３を貫通穴
に挿入し、ピン部材１３の先端部を消波装置本体１の嵌
合穴２２に嵌合させｈば、消波装置本体１を岸壁に固定
することができる。なお、消波装置本体１の下端部は、
枠部材２の一部を突出させ、この突出部２３を岸壁１ｏ
の凹部１０２に係合させることができる。以上の様に構
成した本実施例は、岸壁１ｏの外観を損なうことなく、
消波装置本体１の交換、保守が容易な消波装置を提供す
ることがでる。更に、この実施例は岸壁１０から突出し
ないので、船舶航行の支障とならず、万が一１船舶が岸
壁に衛突した場合にも、衝撃エネルギーを吸収すること
ができるという効果がある９
次に、本発明をプール、池、生けす等の貯留池に適用し
た実施例を第６図に基いて説明すると、６０はプールで
あって、競泳等が行えるものである。このプール６０の
側壁部には消波装置本体１が装着されている９消波装置
本体１の消波部材３は、比重が１．０以下の繊維素材で
構成することか望ましく、又は繊維素材を中空に形成し
、浮力を生じさせる構成にすることが好ましい。なぜな
らば、消波装置本体１を浮体構造物とする必要があるか
らである９なお浮力発生手段は、繊維素材を中空構造に
する方式のみならず、消波装置本体１に浮力が生じる構
造であれば何れの方式を採用することができる。特に、
消波部材３を発泡材料から構成することもできる。この
消波装置本体１には、４個の貫通穴１５．１５・・が形
成されている。本実施例では、４個の貫通穴１５．１５
・・が形成されているが、４個に限らず適宜の個数を穿
設することができる。この貫通穴１５、］５・・は、第
１のロー１７０．７０と第２のロープ８Ｏ１８０を挿通
するためのもので、上部に形成された貫通穴１５、］５
には、第１のロープ７ｏ、７０が挿通され、下部に形成
された貫通穴１５．１５には、第２のロー１８０．８０
か挿通される様になっている。ここで、第２のロー１８
０には、鉛等の比較的比重の大きい物質が内蔵されてお
り、第１のロープより比重が大きくなる様に構成されて
いる。従って、第２のロープ８０．８０が鉛直下方向に
比較的大きい自重力を生じさせるので、消波装置本体１
を安定化させることができるという効果がある。なお、
第２のロー１８０．８０の比重を第１のロー１７０．７
０の比重より大きくする手段は、第２のロー１８０．８
０に鈴を内蔵させる方法に限定されることなく、ロープ
の素材を適宜選択する方法等であってもよい。即ち、２
種類のロープの比重を異ならせる手段であれば足りる。Furthermore, the present invention can be of a type that is housed within the quay wall 10 as illustrated in FIG. A storage section in which the Uranami device main body 1 can be stored is formed on the quay wall]0. A fitting hole 22 is formed at the upper end of the frame member 2 of the wave dissipating device main body 1, into which a pin member 13 can be inserted and locked. This pin member 13 is one of the locking shaft members. A through hole 101 is formed in the quay wall 1o at a position opposite to the fitting hole 22 of the wave dissipating device main body 1, through which the pin member 13 can be inserted. Therefore, by inserting the pin member 13 into the through hole and fitting the tip of the pin member 13 into the fitting hole 22 of the wave dissipating device main body 1, the wave dissipating device main body 1 can be fixed to the quay. Note that the lower end of the wave dissipating device main body 1 is
A part of the frame member 2 is made to protrude, and this protrusion part 23 is attached to the quay wall 1o.
can be engaged with the recess 102 of. This embodiment configured as described above can be used without impairing the appearance of the quay 1o.
It is possible to provide a wave dissipating device whose main body 1 is easy to replace and maintain. Furthermore, since this embodiment does not protrude from the quay 10, it does not interfere with ship navigation, and even if a ship collides with the quay, it has the effect of absorbing impact energy.9 Next, An embodiment in which the present invention is applied to a reservoir such as a pool, a pond, or a storage pond will be described with reference to FIG. 6. Reference numeral 60 is a pool in which competitive swimming and the like can be held. The wave-dissipating device body 1 is attached to the side wall of the pool 60. The wave-dissipating member 3 of the wave-dissipating device body 1 is desirably made of a fiber material with a specific gravity of 1.0 or less; It is preferable to form the structure hollow so as to generate buoyancy. This is because the wave dissipating device main body 1 needs to be a floating structure.9 The buoyancy generating means is not limited to a hollow structure made of fiber material, but also a structure that generates buoyancy in the wave dissipating device main body 1. Any method, if any, can be adopted. especially,
The wave-dissipating member 3 can also be constructed from a foam material. Four through holes 15, 15, . . . are formed in this wave absorbing device main body 1. In this embodiment, four through holes 15.15
... are formed, but the number is not limited to four and an appropriate number can be provided. The through-holes 15, ]5 are for inserting the first rope 170.70 and the second rope 8O180, and are formed in the upper part of the through-holes 15, ]5.
The first ropes 7o, 70 are inserted through the through holes 15.15 formed at the bottom, and the second ropes 180.80 are inserted through the through holes 15.15 formed at the bottom.
It looks like it's going to be inserted. Here, the second row 18
0 contains a substance with relatively high specific gravity such as lead, and is configured to have a higher specific gravity than the first rope. Therefore, since the second rope 80.80 generates a relatively large self-gravity in the vertically downward direction, the wave dissipating device main body 1
It has the effect of being able to stabilize the In addition,
The specific gravity of the second row is 180.80, and the specific gravity of the second row is 170.7.
The means for making the specific gravity larger than 0 is the second row 180.8
The present invention is not limited to the method of incorporating a bell into the rope, but may also be a method of appropriately selecting the material of the rope. That is, 2
It is sufficient if it is a means of varying the specific gravity of different types of ropes.
この様に構成した第１及び第２のロープ７０．７０．８
０．８０をプール６０の側壁に平行に張設すれば、遊泳
者等から発生する波を消波させることができる。従って
、競泳プールに本実施例を適用すれば、最も外側のコー
スを泳く′競泳者も、プール６０の側壁の反射波の影響
が最小限となるので、ブール中央を泳く゛競泳者とのハ
ンプを最小にすることかできるという効果がある。なお
、本実施例はプールに限ることなく、釣堀、競艇場、生
けす、ボー１〜場等にも適用できることは言うまでもな
い。The first and second ropes 70.70.8 configured in this way
If 0.80 is stretched parallel to the side wall of the pool 60, waves generated by swimmers etc. can be dissipated. Therefore, if this embodiment is applied to a competitive swimming pool, even competitive swimmers who swim in the outermost course will be minimally affected by the reflected waves from the side walls of the pool 60, so they will be able to avoid the hump with competitive swimmers who swim in the center of the pool. This has the effect of minimizing the It goes without saying that the present embodiment is not limited to swimming pools, but can also be applied to fishing ponds, boat racecourses, fisheries, bowling grounds, and the like.
次に、本発明をタンク装置に適用した実施例を説明する
。９０はタンク装置本体であって、石油その他の液体を
保存することができる。このタンク装置本体９０の側壁
部には、消波装置本体１が収り付けられている。消波装
置本体１の枠部材２．２の上部及び下部には、収り付は
金具４．４が形成されており、タンク装置本体９０と連
結可能に構成されている。そして、タンク装置本体９０
には、リング係止部材９１．９１が形成されており、こ
のリング係止部材９１．９１と収り付は金具４．４とを
、連結部材５で連結することにより、消波装置本体１を
タンク装置本体９０に固定することができる。この様に
構成した本実施例は、地震等によりスロッシング等が発
生し、水面が動揺しても、消波装置本体１がエネルギー
を吸収して、動揺を減衰させることができる。なお、本
実施例は、タンク装置本体９０の内周壁全体に消波装置
本体１を装備してもよく、内周の一部のみに消波装置本
体１を装備してもよい。更に、タンク装置本体９０のに
対する消波装置本体１の収り付は手段は、本実施例に限
ることなく、如何なる手段を採用してもよい。Next, an embodiment in which the present invention is applied to a tank device will be described. Reference numeral 90 denotes a tank device main body, which can store petroleum and other liquids. The wave dissipating device main body 1 is housed in the side wall portion of the tank device main body 90. Fittings 4.4 are formed at the upper and lower parts of the frame member 2.2 of the wave dissipating device main body 1, and are configured to be connectable to the tank device main body 90. And the tank device main body 90
A ring locking member 91.91 is formed in the wave dissipating device main body 1 by connecting the ring locking member 91.91 and the fitting 4.4 with the connecting member 5. can be fixed to the tank device main body 90. In this embodiment configured in this way, even if sloshing or the like occurs due to an earthquake or the like and the water surface oscillates, the wave dissipating device main body 1 can absorb energy and attenuate the oscillation. In addition, in this embodiment, the wave dissipating device main body 1 may be installed on the entire inner circumferential wall of the tank device main body 90, or only a part of the inner circumference may be provided with the wave dissipating device main body 1. Further, the means for fitting the wave dissipating device main body 1 into the tank device main body 90 is not limited to this embodiment, and any means may be adopted.
なお、本実施例の消波装置本体Ｉに装備される消波部材
３は、この材料の空隙密度を厚さ方向に変化させること
ができる。即ち、入射波側の消波部材３の空隙密度を大
きくシ（即ち、単位体積当りのプラスチック等の含有量
を少なくシ）、入射側から除徐に消波部材３の空隙密度
を小さくすれば（即ち、単位体積当りのプラスチック等
の含有量を大きくすれば）消波効率のよい消波装置を提
供することができる９更に、この消波部材３は、耐侵食
性の高い材料で構成することが望ましい。In addition, the wave-dissipating member 3 installed in the wave-dissipating device main body I of this embodiment can change the void density of this material in the thickness direction. That is, if the void density of the wave-dissipating member 3 on the incident wave side is increased (that is, the content of plastic etc. per unit volume is decreased), and the void density of the wave-dissipating member 3 is gradually decreased from the incident side. (That is, by increasing the content of plastic etc. per unit volume) it is possible to provide a wave-dissipating device with good wave-dissipating efficiency.9 Furthermore, this wave-dissipating member 3 is made of a material with high erosion resistance. This is desirable.
そして、消波部材３の波浪を直接受ける部分は、侵食さ
れる程度が高く、また目すまりを起こしやすいので、こ
の部分を容易に交換できる構成とすることが望ましい。Since the portion of the wave-dissipating member 3 that is directly exposed to waves is highly eroded and is likely to become clogged, it is desirable to have a structure in which this portion can be easily replaced.
また、本実施例の消波装置本体１を構成する枠部材は、
如何なる構造であってもよいが、複数のパイプ部材を直
交させて形成すれば、軽量で強度の高い消波装置を実現
することかできる。そして、本実施例はマリーナ等だけ
でなく、競艇場等の消波装置としても使用することがで
きる。Further, the frame member constituting the wave dissipating device main body 1 of this embodiment is as follows:
Any structure may be used, but if a plurality of pipe members are formed orthogonally to each other, a lightweight and strong wave dissipating device can be realized. The present embodiment can be used not only in marinas, etc., but also as a wave-dissipating device in boat racecourses, etc.
更に本発明は、実験用の水槽等にも適用することができ
る。特に、実験水槽用の消波装置本体１は、強度に対す
る要求が比較的厳しくないので、実験用水槽の一部を切
り欠いたり、簡便な枠部材２ｆ！、実験用水槽に取り付
ける等により、消波装置本体１の支持装置を製造するこ
ともできる９なお、本実施例の消波装置本体１は、ます
、骨組部材である枠部材２を配置し、この枠部材２の周
囲に、接着剤と消波部材３とを積層させ、接着剤が硬化
すると、枠部材２と消波部材３が一体化・した消波装置
を製造することができる。Furthermore, the present invention can also be applied to experimental water tanks and the like. In particular, the wave dissipating device main body 1 for an experimental aquarium does not have relatively strict requirements for strength, so it is possible to cut out a part of the experimental aquarium or use a simple frame member 2f! It is also possible to manufacture a support device for the wave-dissipating device main body 1 by attaching it to an experimental aquarium. When the adhesive and the wave-dissipating member 3 are laminated around the frame member 2 and the adhesive is cured, a wave-dissipating device in which the frame member 2 and the wave-dissipating member 3 are integrated can be manufactured.
「効果」
辺上の様に構成された本発明は、構造物を波浪から保護
するため及び水域の静穏度を高めるための消波装置にお
いて、空隙を有する繊維素材からなる消波部材と、この
消波部材を支持するための支持部材とからなるので、軽
量で移動運搬が容易であり、従来の消波ブロック群と比
較して湾等の美観を損なうことがないという効果がある
９更に本発明は、消波部材を、プラスチック等の高分子
物質からなる網状体で構成すれば、フィルム等の薄片の
様に浮遊して実験水槽等を汚染することもなく、保守等
も容易であるという効果がある。そして本発明は、構造
物を保護するため及び水域の静穏度を高めるための消波
装置乙こおいて、空隙を有する繊維素材からなる消波部
材と、この消波部材を保持するための保持部材と、この
保持部材に形成され、他の構造物と連結するための係合
部材とから構成されているので、海洋構造物等に適用し
た場合には、既存の港湾施設を変更することなく、湾内
岸壁に簡単に吊り下げるだけで、湾内の静穏度を高める
ことができるという効果がある９また本発明は、消波部
材を浮遊させる消波装置において、空隙を有する繊維素
材からなる消波部材と、この消波部材を支持するための
支持部材と、この支持部材に形成され、水底部、杭部材
等の固定部と連結するための係合部材とかへ構成されて
いるので、消波効率のよい浮防波堤を実現することがで
き、マリーナ等に１＆適である。そして、本発明は、プ
ール、池等の貯留池の静穏度を高めるための消波装置に
おいて、消波部材が空隙を有する繊維素材から構成され
ており、該消波部材には、前記消波装置を位置決めする
ロープを挿通させるための貫通穴が形成されているので
、競泳者等から発生する波を吸収し、プール等の側壁側
からの反射波を減少させることができる効果がある。な
お、消波部材を、比重１０以下の繊維素材で構成するか
、又は中空部等の浮力発生手段を備えれば、消波装置本
体を浮体構造とすることができ、ロープで容易に位置決
めができるという効果がある。``Effect'' The present invention, which is configured like a sideboard, is a wave-dissipating device for protecting structures from waves and increasing the calmness of a water area, which includes a wave-dissipating member made of a fiber material having voids, and a wave-dissipating member made of a fiber material having voids. Since it consists of a support member for supporting the wave-dissipating member, it is lightweight and easy to move and transport, and compared to conventional wave-dissipating blocks, it has the effect of not damaging the beauty of the bay etc. The invention claims that if the wave-dissipating member is made of a net-like body made of a polymeric material such as plastic, it will not float like flakes of film or the like and contaminate experimental water tanks, and maintenance etc. will be easy. effective. The present invention also provides a wave-dissipating device (B) for protecting structures and increasing the calmness of water areas, including a wave-dissipating member made of a fiber material having voids, and a holder for holding the wave-dissipating member. It consists of a member and an engaging member formed on this holding member to connect with other structures, so when applied to offshore structures etc., there is no need to change existing port facilities. This invention has the effect of increasing the tranquility of the bay by simply hanging it on the quay wall in the bay. A member, a support member for supporting this wave-dissipating member, and an engaging member formed on this support member for connecting with a fixed part such as the water bottom or a pile member, so that the wave-dissipating It is possible to realize an efficient floating breakwater and is suitable for marinas, etc. The present invention provides a wave-dissipating device for increasing the calmness of a reservoir such as a pool or pond, in which the wave-dissipating member is made of a fiber material having voids, and the wave-dissipating member includes the wave-dissipating member. Since a through hole is formed through which a rope for positioning the device is inserted, it has the effect of absorbing waves generated by competitive swimmers and reducing waves reflected from side walls of a pool or the like. In addition, if the wave-dissipating member is made of a fiber material with a specific gravity of 10 or less, or if it is provided with a buoyancy generating means such as a hollow part, the main body of the wave-dissipating device can be made into a floating structure, and it can be easily positioned with a rope. There is an effect that it can be done.
また本発明は、タンク装置の水面動揺を減衰させるなめ
の消波装置であって、空隙を有する繊維素材からなる消
波部材と、この消波部材を保持するための保持部材と、
この保持部材に形成され、前記タンク装置と連結するた
めの係合部材とからなるので、スロッシング等による水
面動揺を減衰させることができるという卓越した効果が
ある９更に本発明は、消波部材の空隙密度が、該消波部
材の厚さ方向に変化する様に構成することもできるので
、消波効率のよい消波装置を提供することができる。そ
して本発明は、骨組部材を配置する第１工程と、この骨
組部材の周囲に、接着剤を含有する繊維素材を積層させ
る第２工程とから構成されているので、骨組部材と繊維
素材とが一体化した消波装置を製造することができる。The present invention also provides a slanted wave dissipating device for attenuating water surface oscillations of a tank device, which comprises: a wave dissipating member made of a fiber material having a void; a holding member for holding the wave dissipating member;
Since the holding member is formed with an engaging member for connecting with the tank device, it has an outstanding effect of being able to attenuate water surface fluctuations caused by sloshing, etc. Since the void density can be configured to vary in the thickness direction of the wave-dissipating member, it is possible to provide a wave-dissipating device with good wave-dissipating efficiency. The present invention is comprised of a first step of arranging a frame member and a second step of laminating a fiber material containing an adhesive around the frame member, so that the frame member and the fiber material are An integrated wave absorbing device can be manufactured.
この一体化した消波装置は、移動が容易で敷設工事が簡
便であるという卓越した効果がある。This integrated wave dissipating device has the outstanding effects of being easy to move and simple to install.
図は本発明の実施例を示すもので、第１図は本実施例を
示す斜視図であり、第２区は、岸壁と消波装置本体との
連結状態を示す図、第３図は本実施例を桟橋に使用した
状態を示す図、第４図は本実施例を鉄杭に取り叶けた状
態を示す図であり、第５図は本実施例を、ピン部材で岸
壁に取り付ける変形例を示す図、第６図は本実施例をプ
ールに適用した状態を示す図、第７図はプールに適用し
た実施例の断面図であり、第８図は本実施例をタンク装
置に適用した状態を説明する図である。
１・・消波装置本体 ２・・枠部材
３・・消波部材 ４・・取り付は金具５・・連
結金具 １２・・鉄杭１３・・ピン部材
６０・・プール９０・・タンク装置本体
特許出願人 株式会社 コスタルエンジニアリングThe figures show an embodiment of the present invention, and FIG. 1 is a perspective view of the embodiment, the second section is a diagram showing the state of connection between the quay and the main body of the wave-dissipating device, and FIG. Fig. 4 shows a state in which this embodiment is applied to a pier, Fig. 4 shows a state in which this embodiment is applied to a steel pile, and Fig. 5 shows a modified example in which this embodiment is attached to a quay using a pin member. FIG. 6 is a diagram showing this embodiment applied to a swimming pool, FIG. 7 is a sectional view of the embodiment applied to a pool, and FIG. 8 is a diagram showing this embodiment applied to a tank device. It is a figure explaining a state. 1. Wave dissipating device body 2. Frame member 3. Wave dissipating member 4. Mounting metal fittings 5. Connecting metal fittings 12. Iron pile 13. Pin member
60... Pool 90... Tank device main body Patent applicant Costal Engineering Co., Ltd.
Claims (1)
を高めるための消波装置において、空隙を有する繊維素
材からなる消波部材と、この消波部材を支持するための
支持部材とからなることを特徴とする消波装置。 （２）消波部材が、プラスチック等の高分子物質からな
る網状体で構成されている請求項１記載の消波装置。 （３）構造物を波浪から保護するため及び水域の静穏度
を高めるための消波装置において、空隙を有する繊維素
材からなる消波部材と、この消波部材を保持するための
保持部材と、この保持部材に形成され、他の固定物と連
結するための係合部材とからなることを特徴とする消波
装置。 （４）消波部材を浮遊させる消波装置において、空隙を
有する繊維素材からなる消波部材と、この消波部材を支
持するための支持部材と、この支持部材に形成され、水
底部、杭部材等の固定部と連結するための係合部材とか
らなることを特徴とする消波装置。 （５）プール、池等の貯留池の静穏度を高めるための消
波装置において、消波部材が空隙を有する繊維素材から
構成されており、該消波部材には、前記消波装置を位置
決めするロープを挿通させるための貫通穴が形成されて
いることを特徴とする消波装置。 （６）消波部材を、比重１．０以下の繊維素材で構成す
るか、又は中空部等の浮力発生手段を備えることにより
、消波装置が浮体構造となっている請求項５記載の消波
装置。 （７）タンク装置の水面動揺を減衰させるための消波装
置であって、空隙を有する繊維素材からなる消波部材と
、この消波部材を保持するための保持部材と、この保持
部材に形成され、前記タンク装置と連結するための係合
部材とからなることを特徴とする消波装置。（８）消波
部材の空隙密度が、該消波部材の厚さ方向に変化してい
る請求項１〜７記載の消波装置。 （９）骨組部材を配置する第１工程と、この骨組部材の
周囲に、接着剤を含有する繊維素材を積層させる第２工
程とからなることを特徴とする消波装置の製造方法[Claims] (1) A wave-dissipating device for protecting a structure from waves and increasing the calmness of a water area, which includes a wave-dissipating member made of a fiber material having voids and supporting the wave-dissipating member. A wave dissipating device characterized by comprising a support member for. (2) The wave-dissipating device according to claim 1, wherein the wave-dissipating member is composed of a net-like body made of a polymeric material such as plastic. (3) A wave-dissipating device for protecting a structure from waves and increasing the calmness of a water body, which includes a wave-dissipating member made of a fiber material having voids, and a holding member for holding the wave-dissipating member; A wave dissipating device characterized by comprising an engaging member formed on the holding member and for connecting to another fixed object. (4) A wave-dissipating device that floats a wave-dissipating member, which includes a wave-dissipating member made of a fiber material having voids, a support member for supporting the wave-dissipating member, and a wave-dissipating member formed on the support member, located at the bottom of the water, and a pile. A wave dissipating device comprising an engaging member for coupling with a fixed portion such as a member. (5) In a wave-dissipating device for increasing the calmness of a reservoir such as a pool or pond, the wave-dissipating member is made of a fiber material having voids, and the wave-dissipating device is positioned in the wave-dissipating member. A wave dissipating device characterized in that a through hole is formed through which a rope is inserted. (6) The wave-dissipating device according to claim 5 has a floating structure by comprising the wave-dissipating member with a fiber material having a specific gravity of 1.0 or less or by providing a buoyancy generating means such as a hollow part. wave device. (7) A wave-dissipating device for attenuating water surface fluctuations of a tank device, which includes a wave-dissipating member made of a fiber material having voids, a holding member for holding the wave-dissipating member, and a wave-dissipating member formed on the holding member. A wave dissipating device comprising: an engaging member for connecting with the tank device. (8) The wave-dissipating device according to any one of claims 1 to 7, wherein the void density of the wave-dissipating member varies in the thickness direction of the wave-dissipating member. (9) A method for manufacturing a wave dissipating device, comprising a first step of arranging a frame member, and a second step of laminating a fiber material containing an adhesive around the frame member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63143275A JP2761493B2 (en) | 1988-06-10 | 1988-06-10 | Wave absorber and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63143275A JP2761493B2 (en) | 1988-06-10 | 1988-06-10 | Wave absorber and method for manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01312112A true JPH01312112A (en) | 1989-12-15 |
| JP2761493B2 JP2761493B2 (en) | 1998-06-04 |
Family
ID=15334958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63143275A Expired - Fee Related JP2761493B2 (en) | 1988-06-10 | 1988-06-10 | Wave absorber and method for manufacturing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2761493B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6442705B1 (en) | 1999-04-26 | 2002-08-27 | International Business Machines Corporation | Method of and apparatus for improving data integrity in a disk drive system |
| JP2008228954A (en) * | 2007-03-20 | 2008-10-02 | Axtos:Kk | Underwater walking corresponding pool |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730739U (en) * | 1971-04-28 | 1972-12-07 | ||
| JPS6090185A (en) * | 1983-10-17 | 1985-05-21 | 株式会社東芝 | Sloshing preventive device |
| JPH01156221U (en) * | 1987-12-08 | 1989-10-26 |
-
1988
- 1988-06-10 JP JP63143275A patent/JP2761493B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730739U (en) * | 1971-04-28 | 1972-12-07 | ||
| JPS6090185A (en) * | 1983-10-17 | 1985-05-21 | 株式会社東芝 | Sloshing preventive device |
| JPH01156221U (en) * | 1987-12-08 | 1989-10-26 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6442705B1 (en) | 1999-04-26 | 2002-08-27 | International Business Machines Corporation | Method of and apparatus for improving data integrity in a disk drive system |
| JP2008228954A (en) * | 2007-03-20 | 2008-10-02 | Axtos:Kk | Underwater walking corresponding pool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2761493B2 (en) | 1998-06-04 |
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| LAPS | Cancellation because of no payment of annual fees |