JP2512351B2 - Wave control structure using columnar members - Google Patents
Wave control structure using columnar membersInfo
- Publication number
- JP2512351B2 JP2512351B2 JP3150869A JP15086991A JP2512351B2 JP 2512351 B2 JP2512351 B2 JP 2512351B2 JP 3150869 A JP3150869 A JP 3150869A JP 15086991 A JP15086991 A JP 15086991A JP 2512351 B2 JP2512351 B2 JP 2512351B2
- Authority
- JP
- Japan
- Prior art keywords
- wave control
- columnar
- vertical
- members
- wave
- 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.)
- Expired - Lifetime
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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Revetment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、防波堤，波除堤，反射
波対策工等の波浪制御構造物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wave control structure such as a breakwater, a breakwater, and a reflected wave countermeasure work.
【０００２】[0002]
【従来の技術】従来、波浪エネルギーを減衰させる波浪
制御構造物としては、特公昭４５−２７７４８号公報に
より公表されているように、水底地盤に打込まれる鋼管
における水面上および水面下の波浪の影響を受ける部分
の周囲に、多数の通水孔を設け、前記鋼管よりも大径の
外被管に多数の通水孔を設け、その外被管を前記鋼管の
上側部分を囲むように同心的に配置し、かつ前記外被管
の上端部および下端部と前記鋼管とを、それぞれ複数の
連結部材を介して連結し、このように構成された外被管
付き鋼管を、直列あるいは千鳥状に配置して水底地盤に
打込んだ波浪制御構造物が知られている。2. Description of the Related Art Conventionally, as a wave control structure for attenuating wave energy, as disclosed in Japanese Examined Patent Publication (Kokoku) No. 45-27748, there is a wave pipe above and below the water surface of a steel pipe driven into the water bottom ground. A large number of water passage holes are provided around the affected part, a large number of water passage holes are formed in a jacket pipe having a diameter larger than that of the steel pipe, and the jacket pipe is concentric so as to surround the upper portion of the steel pipe. Of the outer pipe and the upper and lower end portions of the outer pipe and the steel pipe are connected to each other via a plurality of connecting members, and the steel pipe with the outer pipe thus configured is connected in series or in a staggered manner. A wave control structure is known that is placed in the sea and driven into the submarine ground.
【０００３】[0003]
【発明が解決しようとする課題】前記従来の波浪制御構
造物の場合は、鋼管に多数の通水孔を穿設するので鋼管
の強度が低下し、また水底地盤に鋼管を打込んだ場合、
鋼管における波浪の影響を受ける部分が最も腐食し易い
が、前記従来の波浪制御構造物の場合は、鋼管における
波浪の影響を受ける部分が水中にさらされているので、
この部分が早期に腐食し、そのため波浪制御構造物の耐
久性が低下する。また外被管の上端部および下端部が連
結部材を介して鋼管に連結されているだけであるので、
外被管によって鋼管における波浪の影響を受ける部分を
補強することができないという問題がある。In the case of the conventional wave control structure described above, since a large number of water passage holes are bored in the steel pipe, the strength of the steel pipe is reduced, and when the steel pipe is driven into the water bottom ground,
The portion of the steel pipe affected by waves is most likely to corrode, but in the case of the conventional wave control structure, the portion of the steel pipe affected by waves is exposed to water,
This part corrodes prematurely, which reduces the durability of the wave control structure. Moreover, since the upper end and the lower end of the jacket pipe are only connected to the steel pipe through the connecting member,
There is a problem that the portion of the steel pipe that is affected by waves cannot be reinforced by the jacket pipe.
【０００４】[0004]
【課題を解決するための手段】前記問題を有利に解決す
るために、本発明の波浪制御構造物においては、多数の
柱状部材１が、水中において波浪進行方向に交差する方
向に間隔をおいて固定され、縦筒体２の外面において所
定の曲げ剛性を有する翼部材３が縦筒体２の長手方向に
連続するように一体に設けられて波浪制御ブロック４が
構成され、前記各柱状部材１における水面上および水面
下の波浪の影響を受ける範囲に、前記波浪制御ブロック
４における縦筒体２が嵌込まれると共に、隣り合う波浪
制御ブロック４の間に長手方向に連続する通水間隙５が
設けられ、前記柱状部材１と縦筒体２とが、それらの間
に充填された経時硬化性充填材６により結合され、多数
の柱状部材１および縦筒体２の上部がコンクリートなど
の経時硬化性材料からなる連結材の中に埋設固定されて
いる。In order to advantageously solve the above-mentioned problems, in the wave control structure of the present invention, a large number of columnar members 1 are spaced in the direction intersecting the wave traveling direction in water. The wave control block 4 is configured by integrally fixing the wing member 3 which is fixed and has a predetermined bending rigidity on the outer surface of the vertical cylindrical body 2 so as to be continuous in the longitudinal direction of the vertical cylindrical body 2. The vertical cylindrical body 2 of the wave control block 4 is fitted in the range affected by the waves above and below the water surface, and a water gap 5 continuous in the longitudinal direction is provided between the adjacent wave control blocks 4. The columnar member 1 and the vertical cylindrical body 2 are provided together by a time-curable filler 6 filled between them, and the upper portions of the many columnar members 1 and the vertical cylindrical body 2 are hardened with time such as concrete. Material It is embedded fixed in Ranaru coupling member.
【０００５】[0005]
【実施例】図１ないし図９は本発明の第１実施例を示す
ものであって、円形断面の鋼製縦筒体２の直径方向の両
側に、多数の楔形の鋼板製ダイアフラム８が上下方向に
間隔をおいて配置され、そのダイアフラム８の広巾端部
は縦筒体２に設けられたスリットに嵌挿されて溶接によ
り固着され、最下位のダイアフラム８Ａを除く他のダイ
アフラム８に充填材注入孔９と多数の鉄筋挿通孔１０と
が設けられ、上下方向に並ぶ各ダイアフラム８の両側の
斜辺にわたって鋼製縦板１１が当接され、その縦板１１
はダイアフラム８および縦筒体２に溶接により固着さ
れ、ダイアフラム８の先端側にある２枚の縦板１１の側
縁部は溶接により結合され、Ｖ字状に配置されて縦筒体
２およびダイアフラム８に固着された２枚の縦板１１に
より翼部材３が構成されている。1 to 9 show a first embodiment of the present invention, in which a large number of wedge-shaped steel plate diaphragms 8 are vertically arranged on both sides in a diameter direction of a steel vertical cylindrical body 2 having a circular cross section. Are arranged at intervals in the direction, the wide ends of the diaphragms 8 are fitted into the slits provided in the vertical cylindrical body 2 and fixed by welding, and the other diaphragms 8 except the lowest diaphragm 8A are filled with the filler. An injection hole 9 and a large number of reinforcing bar insertion holes 10 are provided, and a steel vertical plate 11 is abutted over the oblique sides on both sides of each diaphragm 8 arranged in the vertical direction.
Is fixed to the diaphragm 8 and the vertical cylindrical body 2 by welding, and the side edge portions of the two vertical plates 11 on the tip side of the diaphragm 8 are joined by welding, and are arranged in a V-shape to form the vertical cylindrical body 2 and the diaphragm. The blade member 3 is composed of the two vertical plates 11 fixed to the plate 8.
【０００６】前記縦筒体２の内面に、上下方向に延長す
る鋼棒からなる複数のシャーコネクター１２が、縦筒体
周囲方向に間隔をおいて配置されて溶接により固着さ
れ、最下位以外の各ダイアフラム８の鋼棒挿通孔１０に
わたって鋼棒１３が挿通され、Ｖ字状に配置された２枚
の縦板１１と縦筒体２とにより囲まれた空間に、充填材
注入孔９からコンクリート等の経時硬化性充填材１４が
注入充填され、この場合、前記空間内の空気はダイアフ
ラム８の先端部と２枚の縦板１１との間の空気抜孔１５
を通って排出される。On the inner surface of the vertical cylindrical body 2, a plurality of shear connectors 12 made of steel bars extending in the vertical direction are arranged at intervals in the circumferential direction of the vertical cylindrical body and fixed by welding. A steel rod 13 is inserted through a steel rod insertion hole 10 of each diaphragm 8, and a space surrounded by two vertical plates 11 and a vertical cylinder 2 arranged in a V shape is filled from a filler injection hole 9 to concrete. And the like. In this case, the air in the space is an air vent hole 15 between the tip of the diaphragm 8 and the two vertical plates 11.
Is discharged through.
【０００７】前記縦筒体２の下端部の内周に円環状のシ
ール材支承金具１６が溶接により固着され、そのシール
材支承金具１６に、ゴムまたは合成樹脂系発泡体あるい
はその他の弾性材料からなる円環状のシール材１７にお
ける外周側部分が載置され、そのシール材１７の外周側
部分に、分割された円環状の押え金具１８が載置され、
前記シール材支承金具１６，シール材１７および押え金
具１８にわたって挿通された多数のボルト１９により、
シール材１７がシール材支承金具１６に固定されてい
る。A ring-shaped sealing material support fitting 16 is fixed to the inner periphery of the lower end portion of the vertical cylindrical body 2 by welding, and the sealing material support fitting 16 is made of rubber or synthetic resin foam or other elastic material. The outer peripheral side portion of the annular seal material 17 is placed, and the divided annular holding metal fitting 18 is placed on the outer peripheral side portion of the seal material 17.
With a large number of bolts 19 inserted through the sealing material supporting metal fitting 16, the sealing material 17, and the pressing metal fitting 18,
The seal material 17 is fixed to the seal material support fitting 16.
【０００８】前記縦筒体２とこれに固着された翼部材３
およびその他の部分とにより波浪制御ブロック４が構成
され、その波浪制御ブロック４は鋼管からなる柱状部材
１の上側に嵌込まれ、前記縦筒体２の下端部は柱状部材
１に固定された受金具２０に載置され、前記縦筒体２と
柱状部材１との間に、モルタル，コンクリートまたは常
温硬化性合成樹脂等からなる経時硬化性充填材６が充填
され、その経時硬化性充填材６により波浪制御ブロック
４が柱状部材１に固定されて、波浪制御部材２１が構成
されている。The vertical cylindrical body 2 and the wing member 3 fixed to the vertical cylindrical body 2.
The wave control block 4 is composed of the other part and the other part. The wave control block 4 is fitted on the upper side of the columnar member 1 made of a steel pipe, and the lower end of the vertical cylindrical body 2 is fixed to the columnar member 1. It is placed on the metal fitting 20, and a time-curable filler 6 made of mortar, concrete, a room temperature-curable synthetic resin or the like is filled between the vertical cylindrical body 2 and the columnar member 1, and the time-curable filler 6 Thus, the wave control block 4 is fixed to the columnar member 1 to form the wave control member 21.
【０００９】前述のように構成された多数の波浪制御部
材２１は、水中において波浪進行に対し直角または斜め
に交差する方向に並べて配置され、かつ柱状部材１の下
側部分が水底地盤７に打込まれて固定されると共に、隣
り合う翼部材３の先端部が通水間隙５を介して対向する
ように配置され、各柱状部材１の上部にわたって、梁，
床版等を構成するコンクリート３９が打設されている。The large number of wave control members 21 configured as described above are arranged side by side in the water in a direction that intersects the waves at right angles or diagonally, and the lower portion of the columnar member 1 strikes the subseabed 7. The blade members 3 are inserted and fixed, and the tips of the adjacent blade members 3 are arranged so as to face each other with a water passage gap 5 therebetween.
Concrete 39 that constitutes a floor slab or the like is placed.
【００１０】図１０および図１１は波浪制御部材２１の
上部に吊掛具２２および中心保持用スペーサ２３を設け
た例を示すものであって、十字状の係合部２４と４本の
脚部２５とを備えている吊掛具２２における係合部２４
が柱状部材１の上端面に載置され、前記吊掛具２２の各
脚部２５が縦筒体２の上端部に溶接により固着され、複
数の中心保持用スペーサ２３は、柱状部材１の上部外周
に間隔をおいて配置されて、柱状部材１および縦筒体２
の上部に溶接により固着されている。波浪制御部材２１
を運搬する場合は、クレーンのフックを吊掛具２２に係
合して運搬することもできる。FIGS. 10 and 11 show an example in which a hanging tool 22 and a center holding spacer 23 are provided on the upper part of the wave control member 21, and a cross-shaped engaging portion 24 and four leg portions are provided. And the engaging portion 24 in the hanging tool 22 including
Is placed on the upper end surface of the columnar member 1, each leg portion 25 of the hanging member 22 is fixed to the upper end portion of the vertical cylindrical body 2 by welding, and the plurality of center holding spacers 23 are provided on the upper portion of the columnar member 1. The columnar member 1 and the vertical cylindrical body 2 are arranged at intervals on the outer circumference.
It is fixed to the upper part of the by welding. Wave control member 21
When transporting, the crane hook can be engaged with the hanging tool 22 and transported.
【００１１】図１２ないし図１５は波浪制御部材２１の
他の例を示すものであって、図１２の場合は、円形断面
の鋼製縦筒体２の外周に、コンクリート製防食被覆材２
８が一体に固着され、その防食被覆材２８における縦筒
体直径方向の両側に、上下方向に延長するコンクリート
製翼部材３が一体に連設されているが、その他の構成は
第１実施例における波浪制御部材と同様である。12 to 15 show another example of the wave control member 21, and in the case of FIG. 12, the concrete anticorrosion coating material 2 is provided on the outer circumference of the steel vertical cylindrical body 2 having a circular cross section.
8 are integrally fixed, and concrete wing members 3 extending vertically are integrally provided on both sides of the anticorrosion coating material 28 in the diameter direction of the vertical cylinder, but other configurations are the same as those of the first embodiment. The same as the wave control member in.
【００１２】図１３の場合は、翼部材３に上下方向に貫
通する通水孔２９が設けられ、図１４の場合は、翼部材
３に前後方向に貫通する通水孔３０が設けられ、図１５
の場合は、防食被覆材の前後両側にも、コンクリート製
翼部材３１が一体に連設されているが、その他の構成は
図１２の場合と同様である。In the case of FIG. 13, the blade member 3 is provided with a water passage hole 29 penetrating in the vertical direction, and in the case of FIG. 14, the blade member 3 is provided with a water passage hole 30 penetrating in the front-rear direction. 15
In this case, concrete wing members 31 are integrally connected to the front and rear sides of the anticorrosion coating material, but the other configurations are the same as in the case of FIG.
【００１３】図１６ないし図３５は波浪制御部材２１を
使用した波浪制御構造物の他の実施例を示すものであっ
て、図１６に示す第２実施例の場合は、沖側の垂直な多
数の波浪制御部材２１と傾斜した陸側の多数の鋼管製控
杭３５とが、それぞれ波浪進行方向に交差する方向に並
べて配置されて水底地盤７に打設され、前記波浪制御部
材２１および控杭３５の上端部を埋込むように連結用コ
ンクリート３４が打設されている。FIGS. 16 to 35 show another embodiment of the wave control structure using the wave control member 21. In the case of the second embodiment shown in FIG. 16, a large number of vertical offshore sides are provided. The wave control member 21 and a large number of inclined steel pipe piles 35 on the land side are arranged side by side in a direction intersecting with the wave traveling direction and driven into the water bottom ground 7, and the wave control member 21 and the pile piles are arranged. The concrete 34 for connection is poured so that the upper end part of 35 may be embedded.
【００１４】図１７に示す第３実施例の場合は、垂直な
沖側の多数の波浪制御部材２１Ａと垂直な陸側の多数の
波浪制御部材２１Ｂとが、それぞれ波浪進行方向に交差
する方向に並べて配置されて水底地盤７に打設され、前
記各波浪制御部材２１Ａ，２１Ｂの上端部を埋込むよう
に床版コンクリート２７が打設されている。In the case of the third embodiment shown in FIG. 17, a large number of vertical wave control members 21A on the offshore side and a large number of vertical wave control members 21B on the land side are arranged in directions intersecting with the traveling direction of the waves. The slabs are arranged side by side and placed on the water bottom ground 7, and a slab concrete 27 is placed so as to embed the upper ends of the wave control members 21A and 21B.
【００１５】図１８に示す第４実施例の場合は、傾斜し
た多数の沖側の波浪制御部材２１Ａと傾斜した多数の陸
側の波浪制御部材２１Ｂとが、それぞれ波浪進行方向に
交差する方向に並べて配置されて水底地盤７に打設さ
れ、前記各波浪制御部材２１Ａ，２１Ｂの上端部を埋込
むように連結用コンクリート３４が打設されている。In the case of the fourth embodiment shown in FIG. 18, a large number of inclined wave control members 21A on the offshore side and a large number of inclined wave control members 21B on the land side intersect in the direction in which the waves travel. They are arranged side by side and are cast into the water bottom ground 7, and the connecting concrete 34 is cast so as to embed the upper ends of the respective wave control members 21A and 21B.
【００１６】図１９に示す第５実施例の場合は、傾斜し
た陸側の波浪制御部材２１Ｂと垂直な沖側の波浪制御部
材２１Ａとが、それぞれ波浪進行方向に交差する方向に
並べて配置されて水底地盤７に打設され、各波浪制御部
材２１Ａ，２１Ｂの上端部を埋込むように連結用コンク
リート３４が打設されている。In the case of the fifth embodiment shown in FIG. 19, a sloping land side wave control member 21B and a vertical offshore wave control member 21A are arranged side by side in a direction intersecting the wave traveling direction. The connection concrete 34 is placed on the water bottom ground 7 so as to embed the upper ends of the respective wave control members 21A and 21B.
【００１７】図２０に示す第６実施例の場合は、垂直な
沖側の波浪制御部材２１Ａと垂直な陸側の波浪制御部材
２１Ｂとが、それぞれ波浪進行方向に交差する方向に並
べて配置され、沖側の波浪制御部材２１Ａは水底地盤７
に打設され、傾斜した鋼製控材３６の下端部に固定され
た鋼製縦筒体３７は水底地盤７に載置され、陸側の波浪
制御部材２１Ｂにおける柱状部材１が縦筒体３７に挿通
されて水底地盤７に打設され、その縦筒体３７と柱状部
材１との間に結合用モルタル等の経時硬化性充填材が充
填され、前記各波浪制御部材２１Ａ，２１Ｂの上端部と
控材３６の上端部とを埋込むように床版コンクリート２
７が打設されている。In the case of the sixth embodiment shown in FIG. 20, a vertical offshore wave control member 21A and a vertical land side wave control member 21B are arranged side by side in a direction intersecting the wave traveling direction. The wave control member 21A on the offshore side is the water bottom ground 7
The steel vertical cylinder 37 fixed to the lower end of the inclined steel backing 36 is placed on the subseabed 7, and the columnar member 1 of the land side wave control member 21B is inserted into the vertical cylinder 37. Is inserted into the bottom of the seabed 7 and filled between the vertical cylindrical body 37 and the columnar member 1 with a time-curable filler such as mortar for coupling, and the upper end portions of the respective wave control members 21A and 21B. And the top of the backing material 36 so that the floor slab concrete 2
7 are cast.
【００１８】図２１に示す第７実施例の場合は、水底地
盤７上に、各波浪制御部材２１Ａ，２１Ｂにおける柱状
部材１の中間部を挿通した基盤コンクリート３８が配置
されているが、その他の構成は図１７に示す第６実施例
の場合と同様である。In the case of the seventh embodiment shown in FIG. 21, the foundation concrete 38 which is inserted through the middle portion of the columnar member 1 in each of the wave control members 21A and 21B is arranged on the water bottom ground 7. The structure is similar to that of the sixth embodiment shown in FIG.
【００１９】図２２に示す第８実施例の場合は、水底地
盤７上に、波浪制御部材２１Ａ，２１Ｂにおける柱状部
材１を囲む捨石被覆層４０が敷設されているが、その他
の構成は図１７に示す第６実施例の場合と同様である。In the case of the eighth embodiment shown in FIG. 22, a rubble stone covering layer 40 surrounding the columnar member 1 of the wave control members 21A and 21B is laid on the water bottom ground 7, but the other construction is shown in FIG. This is similar to the case of the sixth embodiment shown in FIG.
【００２０】図２３に示す第９実施例の場合は、各波浪
制御部材２１Ａ，２１Ｂにおける柱状部材１の水底地盤
面上下付近に、耐摩耗処理層４１が設けられているが、
その他の構成は図１７に示す第６実施例の場合と同様で
ある。前記耐摩耗処理層４１としては、ポリエチレン等
のポリプロピレン系樹脂，ポリウレタン樹脂，フッ素系
樹脂等を柱状部材１の外面に被覆して構成してもよく、
あるいは柱状部材１とこれを囲む筒状型枠との間に、コ
ンクリート，モルタル，合成樹脂等の経時硬化性充填材
を注入充填し、硬化した充填材を耐摩耗処理層４１とし
てもよい。In the case of the ninth embodiment shown in FIG. 23, the abrasion resistant treatment layer 41 is provided near the water bottom ground surface of the columnar member 1 in each of the wave control members 21A and 21B.
The other structure is the same as that of the sixth embodiment shown in FIG. The abrasion resistant layer 41 may be formed by coating the outer surface of the columnar member 1 with a polypropylene resin such as polyethylene, a polyurethane resin, or a fluorine resin.
Alternatively, a time-curable filler such as concrete, mortar, or synthetic resin may be injected and filled between the columnar member 1 and a cylindrical mold frame surrounding the columnar member 1, and the cured filler may be used as the abrasion resistant treatment layer 41.
【００２１】図２４に示す第１０実施例の場合は、各波
浪制御部材２１Ａ，２１Ｂにおける縦筒体２が水底地盤
７中に達するまで下方に延長されて耐摩耗処理層が構成
されている。In the case of the tenth embodiment shown in FIG. 24, the wear-proof treated layer is formed by extending the vertical cylindrical body 2 of each of the wave control members 21A and 21B downward until it reaches the bottom of the water bottom 7.
【００２２】図２５に示す第１１実施例の場合は、多数
の波浪制御部材２１が波浪進行方向に交差する方向に並
べて配置されて水底地盤７に打設され、各波浪制御部材
２１から陸側に離れた位置において、後方鋼管杭３２が
水底地盤７に打設され、柱状部材１の上端部と後方鋼管
杭３２の上端部とにわたって鋼製連結梁３３が架設固定
され、柱状部材１および後方鋼管杭３２の上端部と連結
梁３３とを埋込むように床版コンクリート２７が打設さ
れている。In the case of the eleventh embodiment shown in FIG. 25, a large number of wave control members 21 are arranged side by side in a direction intersecting with the traveling direction of the waves and driven into the water bottom ground 7, and the wave control members 21 come to the land side. At a position apart from each other, the rear steel pipe pile 32 is driven into the water bottom ground 7, and the steel connecting beam 33 is erected and fixed over the upper end portion of the columnar member 1 and the upper end portion of the rear steel pipe pile 32. A slab concrete 27 is placed so as to embed the upper end of the steel pipe pile 32 and the connecting beam 33.
【００２３】図２６に示す第１２実施例の場合は、傾斜
した多数の沖側の波浪制御部材２１Ａと傾斜した多数の
陸側の波浪制御部材２１Ｂとが、それぞれ波浪進行方向
に交差する方向に並べて配置されて水底地盤７に打設さ
れ、連結梁３３は各波浪制御部材２１Ａ，２１Ｂの上端
部にわたって架設固定され、水底地盤７上に、各波浪制
御部材２１Ａ，２１Ｂにおける柱状部材１の中間部を挿
通した基盤コンクリート３８が配置され、各波浪制御部
材２１Ａ，２１Ｂの上部と連結梁３３とを埋込むように
床版コンクリート２７が打設されている。In the case of the twelfth embodiment shown in FIG. 26, a large number of inclined wave control members 21A on the offshore side and a large number of inclined wave control members 21B on the land side are arranged in directions intersecting the wave traveling direction. The connection beams 33 are arranged side by side and cast on the water bottom ground 7, and the connecting beam 33 is erected and fixed over the upper ends of the respective wave control members 21A, 21B, and on the water bottom ground 7, the middle of the columnar member 1 in each of the wave control members 21A, 21B. A base concrete 38 that passes through the section is arranged, and a slab concrete 27 is placed so as to embed the upper portions of the respective wave control members 21A and 21B and the connecting beam 33.
【００２４】図２７に示す第１３実施例の場合は、垂直
な多数の沖側の波浪制御部材２１Ａと垂直な多数の陸側
の波浪制御部材２１Ｂとが、それぞれ波浪進行方向に交
差する方向に並べて配置されて、水底地盤７の打設さ
れ、連結梁３３は各波浪制御部材２１Ａ，２１Ｂの上端
部にわたって架設固定され、水底地盤７上に、各波浪制
御部材２１Ａ，２１Ｂにおける柱状部材１の中間部を挿
通した基盤コンクリート３８が配置され、各波浪制御部
材２１Ａ，２１Ｂの上部と連結梁３３とを埋込むように
床版コンクリート２７が打設されている。In the case of the thirteenth embodiment shown in FIG. 27, a large number of vertical wave control members 21A on the offshore side and a large number of vertical wave control members 21B on the land side are respectively arranged in the directions intersecting the wave traveling direction. Arranged side by side, the water bottom ground 7 is cast, and the connecting beam 33 is erected and fixed over the upper ends of the respective wave control members 21A and 21B. A base concrete 38 inserted through an intermediate portion is arranged, and a slab concrete 27 is placed so as to embed the upper portions of the respective wave control members 21A and 21B and the connecting beam 33.
【００２５】図２８および図２９に示す第１４実施例の
場合は、多数の垂直な波浪制御部材２１が、波浪進行方
向に交差する方向に並べて配置されて水底地盤７に打設
され、前記波浪制御部材２１の列から陸側に離れた位置
において、多数の鋼矢板４２が水底地盤７に打設され
て、矢板壁４３が構成され、波浪制御部材２１における
縦筒体２の下端部に、予め耐圧縮斜材４４の下端部が溶
接により固着され、連結梁３３は、波浪制御部材２１に
おける柱状部材１の上端部と鋼矢板４２の矢板本体４５
の上端部と耐圧縮斜材４４の上端部とにわたって配置さ
れて、溶接またはその他の手段により固定され、かつ柱
状部材１，矢板壁４３および耐圧縮斜材４４の上端部と
連結梁３３とを埋込むように床版コンクリート２７が打
設され、矢板壁４３の裏側に裏込土４６が充填されてい
る。In the case of the fourteenth embodiment shown in FIGS. 28 and 29, a large number of vertical wave control members 21 are arranged side by side in a direction intersecting with the traveling direction of the waves and driven into the subseabed 7, and At a position distant from the row of control members 21 to the land side, a large number of steel sheet piles 42 are driven into the water bottom ground 7 to form sheet pile walls 43, and at the lower end portion of the vertical tubular body 2 in the wave control member 21, The lower end of the compression resistant diagonal member 44 is fixed by welding in advance, and the connecting beam 33 includes the upper end of the columnar member 1 of the wave control member 21 and the sheet pile main body 45 of the steel sheet pile 42.
Of the columnar member 1, the sheet pile wall 43 and the compression-resistant diagonal member 44, and the connecting beam 33. The floor slab concrete 27 is poured so as to be embedded, and the backside of the sheet pile wall 43 is filled with the backfill soil 46.
【００２６】図３０に示す第１５実施例の場合は、中間
部が沖側に向かって下降するように傾斜している連結梁
３３が波浪制御部材２１の上端部と矢板壁４３の上端部
とにわたって架設固定され、各波浪制御部材２１の上端
部と矢板壁４３の上端部と連結梁３３とを埋込むように
床版コンクリート２７が打設され、その床版コンクリー
ト２７の上部に、陸側から沖側に向かって下降する階段
が設けられている。In the case of the fifteenth embodiment shown in FIG. 30, the connecting beam 33 whose middle portion is inclined so as to descend toward the offshore side is provided at the upper end of the wave control member 21 and the upper end of the sheet pile wall 43. The floor slab concrete 27 is placed so as to be embedded and fixed so as to embed the upper end of each wave control member 21, the upper end of the sheet pile wall 43, and the connecting beam 33. There is a staircase that descends toward the offshore side.
【００２７】図３１および図３２に示す第１６実施例の
場合は、多数の鋼矢板４２が水底地盤７に打設されて、
矢板壁４３が構成され、多数の波浪制御部材２１が、矢
板壁４３から沖側に離れた位置において矢板壁長手方向
に間隔をおいて配置され、各波浪制御部材２１における
柱状部材１が水底地盤７に打設され、中間部が沖側に向
かって下降するように傾斜している連結梁３３が波浪制
御部材２１における柱状部材１の上端部と矢板壁４３の
上端部とにわたって架設固定され、各柱状部材１の上端
部と矢板壁４３の上端部と連結梁３３とを埋込むように
床版コンクリート２７が打設され、その床版コンクリー
ト２７の上部に、陸側から沖側に向かって下降する階段
が設けられ、さらに床版コンクリート２７に上下方向に
貫通する多数の通水孔４７が設けられ、また矢板壁４３
の裏側に裏込土４６が充填されている。In the case of the sixteenth embodiment shown in FIGS. 31 and 32, a large number of steel sheet piles 42 are cast on the subseabed ground 7,
The sheet pile wall 43 is configured, a large number of wave control members 21 are arranged at intervals in the sheet pile wall longitudinal direction at positions distant from the sheet pile wall 43 in the offshore side, and the columnar members 1 in each wave control member 21 are the water bottom ground. 7, the connecting beam 33, which is inclined so that the middle part thereof descends toward the offshore side, is erected and fixed over the upper end of the columnar member 1 and the upper end of the sheet pile wall 43 in the wave control member 21, A slab concrete 27 is placed so as to embed the upper end of each columnar member 1, the upper end of the sheet pile wall 43, and the connecting beam 33, and the slab concrete 27 is placed above the slab concrete 27 from the land side to the offshore side. A descending staircase is provided, a plurality of water holes 47 penetrating in the vertical direction are further provided in the floor slab concrete 27, and the sheet pile wall 43 is provided.
The backside is filled with backfill soil 46.
【００２８】図３３ないし図３５に示す第１７実施例の
場合は、多数の鋼矢板４２が水底地盤７に打設されて、
矢板壁４３が構成され、耐圧縮斜材４４の下端部に垂直
な縦筒体３７が溶接により固着され、かつ耐圧縮斜材４
４の上端部に水平な第１連結梁３３Ａの基端側部分が溶
接により固着されて、耐圧縮支持部材４８が構成され、
前記縦筒体３７に、その内部と耐圧縮斜材４４の内部と
を連通させる開口部が設けられ、かつ前記縦筒体３７内
の上部および下部に弾性材料製シールリングが取付けら
れると共に、縦筒体３７の内面にジベルが固定されてい
る。前述のように構成された多数の耐圧縮支持部材４８
は矢板壁４３の長手方向に間隔をおいて配置され、第１
連結梁３３Ａの基端部が鋼矢板４２における鋼管製矢板
本体４５の上端面に載置されると共に、縦筒体３７が水
底地盤７に載置され、次いで波浪制御部材２１における
柱状部材１が、縦筒体３７に挿通されて水底地盤７に打
込まれる。次に第１連結梁３３Ａの先端部に、短尺の第
２連結梁３３Ｂの一端部が継手板４９およびボルト５０
により連結されて、連結梁３３が構成され、その連結梁
３３における第２連結梁３３Ｂは前記柱状部材１の上端
面に載置される。次に連結梁３３の両端部に複数の逆Ｕ
字状鉄筋５１が嵌合され、連結梁３３の一端部に嵌合さ
れた逆Ｕ字状鉄筋５１の下側部分は矢板本体４５内に配
置され、連結梁３３の他端部に嵌合された逆Ｕ字状鉄筋
５１の下側部分は、前記柱状部材１内に配置され、柱状
部材１，耐圧縮斜材４４および矢板本体４５の上端部と
連結梁３３とを埋込むように床版コンクリート２７が打
設され、その床版コンクリート２７は、矢板本体４５お
よび柱状部材１内の上部と逆Ｕ字状鉄筋５１との間にも
充填されている。In the case of the seventeenth embodiment shown in FIGS. 33 to 35, a large number of steel sheet piles 42 are cast on the subseabed ground 7,
The sheet pile wall 43 is configured, and the vertical cylindrical body 37 perpendicular to the lower end portion of the compression resistant diagonal member 44 is fixed by welding, and the compression resistant diagonal member 4 is formed.
The proximal end portion of the horizontal first connecting beam 33A is fixed to the upper end portion of 4 by welding to form the compression resistant support member 48,
The vertical tubular body 37 is provided with an opening communicating the interior thereof with the interior of the compression-resistant diagonal member 44, and the elastic material seal rings are attached to the upper and lower portions of the vertical tubular body 37, and A dowel is fixed to the inner surface of the cylindrical body 37. A large number of compression resistant support members 48 configured as described above.
Are arranged at intervals in the longitudinal direction of the sheet pile wall 43, and
The base end of the connecting beam 33A is placed on the upper end surface of the steel pipe sheet pile body 45 of the steel sheet pile 42, the vertical cylindrical body 37 is placed on the water bottom ground 7, and then the columnar member 1 of the wave control member 21 is placed. , Is inserted into the vertical cylindrical body 37 and is driven into the water bottom ground 7. Next, one end of the short second connecting beam 33B is connected to the tip of the first connecting beam 33A by the joint plate 49 and the bolt 50.
To form a connection beam 33, and the second connection beam 33B of the connection beam 33 is placed on the upper end surface of the columnar member 1. Next, a plurality of reverse U's are provided at both ends of the connecting beam 33.
The lower portion of the inverted U-shaped reinforcing bar 51 fitted with the V-shaped reinforcing bar 51 and fitted with one end of the connecting beam 33 is arranged inside the sheet pile body 45 and fitted with the other end of the connecting beam 33. The lower portion of the inverted U-shaped reinforcing bar 51 is arranged in the columnar member 1, and the column member 1, the compression resistant diagonal member 44, the upper end of the sheet pile body 45, and the connecting beam 33 are embedded in the floor slab. Concrete 27 is cast, and the floor slab concrete 27 is also filled between the upper part of the sheet pile body 45 and the columnar member 1 and the inverted U-shaped reinforcing bar 51.
【００２９】本発明を実施する場合、翼部材３の横断面
形状は任意の形状であってもよい。また図１２ないし図
１４に示すコンクリート製防食被覆材２８の横断面形状
を任意の形状にしてもよく、さらに防食被覆材２８の翼
部材３に設けられる通水孔２９，３０の断面は任意であ
ってもよい。縦筒体２の表面および翼部材３の表面に任
意形状の凹凸を設けてもよく、また隣り合う翼部材３の
間の通水間隙５は微小であってもよい。When carrying out the present invention, the cross-sectional shape of the wing member 3 may be any shape. Further, the cross-sectional shape of the concrete anticorrosion covering material 28 shown in FIGS. 12 to 14 may be any shape, and the cross sections of the water passage holes 29, 30 provided in the blade member 3 of the anticorrosion covering material 28 are arbitrary. It may be. Irregularities of any shape may be provided on the surface of the vertical cylindrical body 2 and the surface of the blade member 3, and the water passage gap 5 between the adjacent blade members 3 may be minute.
【００３０】図３６に示すように、翼部材３を波浪制御
部材２１の列に対し斜めに突出させてもよく、図３７に
示すように、波浪制御部材２１を千鳥状に配置してもよ
い。As shown in FIG. 36, the wing members 3 may be projected obliquely with respect to the row of the wave control members 21, and as shown in FIG. 37, the wave control members 21 may be arranged in a staggered manner. .
【００３１】また、図３８に示すように、両側縁にフラ
ンジ５２を設けた鋼製半円筒体５３の外面に鋼製翼部材
３を溶接により固着して波浪制御ユニット５４を構成
し、一対の波浪制御ユニット５４における半円筒体５３
を、円筒体を構成するように配置し、一対の波浪制御ユ
ニット５４におけるフランジ５２をボルト５５により結
合して、波浪制御ブロック４を構成してもよい。また、
図３８に示す波浪制御ブロック４における各半円筒体５
３の少なくとも下端部の内周と、一方または双方の半円
筒体５３における両側縁またはフランジ５２にゴムパッ
キンなどの弾性シール材を配置して水密処理を施しても
よい。Further, as shown in FIG. 38, the steel wing member 3 is fixed by welding to the outer surface of the steel semi-cylindrical body 53 provided with the flanges 52 on both side edges to form a wave control unit 54. Semi-cylindrical body 53 in wave control unit 54
May be arranged so as to form a cylindrical body, and the flanges 52 of the pair of wave control units 54 may be coupled by bolts 55 to form the wave control block 4. Also,
Each semi-cylindrical body 5 in the wave control block 4 shown in FIG.
A watertight treatment may be performed by disposing an elastic sealing material such as a rubber packing on the inner periphery of at least the lower end portion of 3 and both side edges of one or both of the semi-cylindrical bodies 53 or the flange 52.
【００３２】柱状部材１における縦筒体２を嵌込む部分
の外表面に、ジベルの役目を果す複数の鋼棒を溶接によ
り固着してもよい。また縦筒体２としては、工場で製作
された内面突起付き鋼管を使用してもよく、さらに柱状
部材１における縦筒体２を嵌込む部分に外面突起付き鋼
管又は内外面突起付き鋼管を使用してもよい。柱状部材
１における縦筒体２を嵌込む部分が中空である場合は、
その中空部にコンクリート等の経時硬化性充填材を充填
してもよい。また波浪制御ブロック４を嵌込み固定した
柱状部材１を、波浪進行方向に交差する方向に３列以上
設置してもよい。波浪制御ブロック４を取付けた柱状部
材１を、波浪進行方向に交差する方向に複数列設けた場
合は、集魚効果を発揮させることができる。On the outer surface of the portion of the columnar member 1 into which the vertical cylindrical body 2 is fitted, a plurality of steel rods functioning as gibber may be fixed by welding. Further, as the vertical cylindrical body 2, a steel pipe with an inner surface projection manufactured in a factory may be used, and a steel tube with an outer surface projection or a steel tube with an inner and outer surface projection is used in a portion of the columnar member 1 into which the vertical cylindrical body 2 is fitted. You may. When the portion of the columnar member 1 into which the vertical cylindrical body 2 is fitted is hollow,
The hollow portion may be filled with a temporal hardening filler such as concrete. Further, the columnar members 1 into which the wave control blocks 4 are fitted and fixed may be installed in three or more rows in a direction intersecting the wave traveling direction. When the columnar member 1 to which the wave control block 4 is attached is provided in a plurality of rows in the direction intersecting the wave traveling direction, the fish collecting effect can be exhibited.
【００３３】縦筒体２および翼部材３を鋼材により製作
する場合、その鋼材の表面にポリウレタン，厚膜型エポ
キシ樹脂その他の合成樹脂からなる重防食被覆を施して
もよい。また波浪制御部材２１を陸上で製作してもよ
く、あるいは柱状部材１を水底地盤７に固定したのち、
波浪制御ブロック４を柱状部材１に嵌込み、次に波浪制
御ブロック４の縦筒体２と柱状部材１との間に経時硬化
性充填材６を充填して、波浪制御部材２１を製作しても
よい。When the vertical cylinder 2 and the blade member 3 are made of steel, the surface of the steel may be coated with a heavy anticorrosion coating made of polyurethane, thick film type epoxy resin or other synthetic resin. Further, the wave control member 21 may be manufactured on land, or after the columnar member 1 is fixed to the water bottom ground 7,
The wave control block 4 is fitted into the columnar member 1, and then the time-curable filler 6 is filled between the columnar member 1 of the wave control block 4 and the columnar member 1 to manufacture the wave control member 21. Good.
【００３４】[0034]
【発明の効果】本発明によれば、多数の柱状部材１が、
水中において波浪進行方向に交差する方向に間隔をおい
て固定され、縦筒体２の外面において所定の曲げ剛性を
有する翼部材３が縦筒体２の長手方向に連続するように
一体に設けられて波浪制御ブロック４が構成され、前記
各柱状部材１における水面上および水面下の波浪の影響
を受ける範囲に、前記波浪制御ブロック４における縦筒
体２が嵌込まれると共に、隣り合う波浪制御ブロック４
の間に長手方向に連続する通水間隙５が設けられ、前記
柱状部材１と縦筒体２とが、それらの間に充填された経
時硬化性充填材６により結合され、多数の柱状部材１お
よび縦筒体２の上部がコンクリートなどの経時硬化性材
料からなる連結材の中に埋設固定されているので、柱状
部材１における波浪の影響を受ける部分が、水中にさら
されることなく、縦筒体２により補強され、そのため柱
状部材１における波浪の影響を受ける部分の腐食を防止
して耐久性を向上させると共に、柱状部材１における波
浪の影響を受ける部分を強化することができる。また波
浪制御ブロック４の縦筒体２を、柱状部材１の外側に間
隙を介して嵌込んだのち、その間隙に経時硬化性充填材
６を充填するので、波浪制御ブロック４を有する柱状部
材１を、加工精度の影響を受けることなく容易に製作す
ることができる。According to the present invention, a large number of columnar members 1 are
Wing members 3 that are fixed in the water at intervals in the direction intersecting the wave traveling direction and have a predetermined bending rigidity on the outer surface of the vertical tubular body 2 are integrally provided so as to be continuous in the longitudinal direction of the vertical tubular body 2. A wave control block 4 is formed, and the vertical cylindrical body 2 in the wave control block 4 is fitted in the range affected by the wave above and below the water surface of each of the columnar members 1, and adjacent wave control blocks Four
A continuous water gap 5 is provided in the longitudinal direction between the columnar members 1, and the columnar member 1 and the vertical cylindrical body 2 are joined by a time-curing filler 6 filled between them, and a large number of columnar members 1 are formed. Also, since the upper part of the vertical cylinder 2 is embedded and fixed in a connecting material made of a time-hardening material such as concrete, the portion of the columnar member 1 affected by waves is not exposed to water, and the vertical cylinder is not exposed. Since it is reinforced by the body 2, the portion of the columnar member 1 affected by the waves can be prevented from being corroded to improve durability, and the portion of the columnar member 1 affected by the waves can be strengthened. Further, since the vertical cylindrical body 2 of the wave control block 4 is fitted into the outer side of the columnar member 1 with a gap and then the time-curable filler 6 is filled in the gap, the columnar member 1 having the wave control block 4 is formed. Can be easily manufactured without being affected by processing accuracy.
【図１】第１実施例に係る波浪制御構造物を示す一部縦
断正面図である。FIG. 1 is a partially longitudinal front view showing a wave control structure according to a first embodiment.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】波浪制御部材の上側部分を示す正面図である。FIG. 3 is a front view showing an upper portion of a wave control member.
【図４】図３のＢ−Ｂ線拡大断面図である。FIG. 4 is an enlarged sectional view taken along line BB of FIG.
【図５】波浪制御部材における翼部材の下部付近を示す
縦断正面図である。FIG. 5 is a vertical cross-sectional front view showing the vicinity of the lower portion of the wing member in the wave control member.
【図６】翼部材内に経時硬化性充填材を充填する前の波
浪制御ブロックの下側部分を示す縦断正面図である。FIG. 6 is a vertical cross-sectional front view showing the lower side portion of the wave control block before the time-curable filler is filled in the blade member.
【図７】翼部材内に経時硬化性充填材を充填する前の波
浪制御ブロックの上側部分を示す縦断正面図である。FIG. 7 is a vertical cross-sectional front view showing an upper portion of the wave control block before filling the blade member with the time-curable filler.
【図８】翼部材内に経時硬化性充填材を充填する前の波
浪制御ブロックの中間部を示す縦断正面図である。FIG. 8 is a vertical cross-sectional front view showing an intermediate portion of a wave control block before filling a time-curable filler into a blade member.
【図９】翼部材内に鋼棒および経時硬化性充填材を設け
る前の波浪制御ブロックを示す横断平面図である。FIG. 9 is a cross-sectional plan view showing the wave control block before the steel rod and the time-hardening filler are provided in the blade member.
【図１０】波浪制御部材の上部に吊掛具および中心保持
用スペーサを取付けた状態を示す平面図である。FIG. 10 is a plan view showing a state in which a hanging tool and a center holding spacer are attached to the upper portion of the wave control member.
【図１１】波浪制御部材の上部に吊掛具および中心保持
用スペーサを取付けた状態を示す正面図である。FIG. 11 is a front view showing a state in which a hanging tool and a center holding spacer are attached to the upper portion of the wave control member.
【図１２】波浪制御部材の他の第１例を示す横断平面図
である。FIG. 12 is a cross-sectional plan view showing another first example of the wave control member.
【図１３】波浪制御部材の他の第２例を示す横断平面図
である。FIG. 13 is a cross-sectional plan view showing another second example of the wave control member.
【図１４】波浪制御部材の他の第３例を示す横断平面図
である。FIG. 14 is a cross-sectional plan view showing another third example of the wave control member.
【図１５】波浪制御部材の他の第４例を示す横断平面図
である。FIG. 15 is a cross-sectional plan view showing another fourth example of the wave control member.
【図１６】第２実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 16 is a partially longitudinal side view showing a wave control structure according to a second example.
【図１７】第３実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 17 is a partially longitudinal side view showing a wave control structure according to a third embodiment.
【図１８】第４実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 18 is a partially longitudinal side view showing a wave control structure according to a fourth example.
【図１９】第５実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 19 is a partially longitudinal side view showing a wave control structure according to a fifth example.
【図２０】第６実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 20 is a partially longitudinal side view showing a wave control structure according to a sixth example.
【図２１】第７実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 21 is a partially longitudinal side view showing a wave control structure according to a seventh example.
【図２２】第８実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 22 is a partially longitudinal side view showing a wave control structure according to an eighth example.
【図２３】第９実施例に係る波浪制御構造物を示す一部
縦断側面図である。FIG. 23 is a partially longitudinal side view showing a wave control structure according to a ninth example.
【図２４】第１０実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 24 is a partially longitudinal side view showing a wave control structure according to a tenth embodiment.
【図２５】第１１実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 25 is a partially longitudinal side view showing a wave control structure according to an eleventh embodiment.
【図２６】第１２実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 26 is a partially longitudinal side view showing a wave control structure according to a twelfth embodiment.
【図２７】第１３実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 27 is a partially longitudinal side view showing a wave control structure according to a thirteenth embodiment.
【図２８】第１４実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 28 is a partially longitudinal side view showing the wave control structure according to the fourteenth embodiment.
【図２９】図２８の横断平面図である。29 is a cross-sectional plan view of FIG. 28.
【図３０】第１５実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 30 is a partially longitudinal side view showing a wave control structure according to a fifteenth embodiment.
【図３１】第１６実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 31 is a partially longitudinal side view showing a wave control structure according to a sixteenth embodiment.
【図３２】第１６実施例に係る波浪制御構造物の一部を
示す正面図である。FIG. 32 is a front view showing a part of the wave control structure according to the sixteenth embodiment.
【図３３】第１７実施例に係る波浪制御構造物を示す一
部縦断側面図である。FIG. 33 is a partially longitudinal side view showing a wave control structure according to a seventeenth embodiment.
【図３４】図３３における連結梁と波浪制御部材の柱状
部材との関係を示す一部縦断側面図である。34 is a partially longitudinal side view showing the relationship between the connecting beam and the columnar member of the wave control member in FIG. 33.
【図３５】図３４の平面図である。FIG. 35 is a plan view of FIG. 34;
【図３６】波浪制御構造物を示す横断平面図である。FIG. 36 is a cross-sectional plan view showing a wave control structure.
【図３７】波浪制御部材を千鳥状に配置した波浪制御構
造物を示す横断平面図である。FIG. 37 is a cross-sectional plan view showing a wave control structure in which wave control members are arranged in a staggered manner.
【図３８】波浪制御ブロックの製作例を示す横断平面図
である。FIG. 38 is a cross-sectional plan view showing a manufacturing example of a wave control block.
１ 柱状部材 ２ 縦筒体 ３ 翼部材 ４ 波浪制御ブロック ５ 通水間隙 ６ 経時硬化性充填材 ７ 水底地盤 ８ ダイアフラム ９ 充填材注入孔 １１ 縦板 １２ シャーコネクター １３ 鋼棒 １４ 経時硬化性充填材 １７ シール材 ２１ 波浪制御部材 ２８ 防食被覆材 ２９ 通水孔 ３０ 通水孔 ３７ 縦筒体 ３８ 基盤コンクリート ４１ 耐摩耗処理層 ４３ 矢板壁 ４４ 耐圧縮斜材 ４８ 耐圧縮支持部材 ４９ 継手板 ５０ ボルト ５１ 逆Ｕ字状鉄筋 DESCRIPTION OF SYMBOLS 1 Columnar member 2 Vertical cylinder 3 Wing member 4 Wave control block 5 Water passage gap 6 Time-curable filler 7 Water-bed ground 8 Diaphragm 9 Filler injection hole 11 Vertical plate 12 Shear connector 13 Steel rod 14 Time-curable filler 17 Sealing material 21 Wave control member 28 Anticorrosion coating material 29 Water through hole 30 Water through hole 37 Vertical cylindrical body 38 Base concrete 41 Abrasion resistant treatment layer 43 Sheet pile wall 44 Compression resistant diagonal member 48 Compression resistant supporting member 49 Joint plate 50 Bolt 51 Reverse U-shaped rebar
───────────────────────────────────────────────────── フロントページの続き (72)発明者 塩見 雅樹 神奈川県横須賀市長瀬三丁目１番１号 運輸省港湾技術研究所内 (72)発明者 佐藤 光一 東京都千代田区大手町２丁目６番３号 新日本製鐵株式会社内 (56)参考文献 特開 昭50−88834（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Masaki Shiomi 1-1-1, Nagase, Yokosuka City, Kanagawa Prefecture Port Research Institute, Ministry of Transport (72) Inventor Koichi Sato 2-3-6, Otemachi, Chiyoda-ku, Tokyo Within Nippon Steel Corporation (56) References Japanese Patent Laid-Open No. 50-88834 (JP, A)
Claims (2)
進行方向に交差する方向に間隔をおいて固定され、縦筒
体２の外面において所定の曲げ剛性を有する翼部材３が
縦筒体２の長手方向に連続するように一体に設けられて
波浪制御ブロック４が構成され、前記各柱状部材１にお
ける水面上および水面下の波浪の影響を受ける範囲に、
前記波浪制御ブロック４における縦筒体２が嵌込まれる
と共に、隣り合う波浪制御ブロック４の間に長手方向に
連続する通水間隙５が設けられ、前記柱状部材１と縦筒
体２とが、それらの間に充填された経時硬化性充填材６
により結合され、多数の柱状部材１および縦筒体２の上
部がコンクリートなどの経時硬化性材料からなる連結材
の中に埋設固定されている柱状部材を用いた波浪制御構
造物。1. A large number of columnar members 1 are fixed in water at intervals in a direction intersecting the wave traveling direction, and a blade member 3 having a predetermined bending rigidity is provided on the outer surface of the vertical cylindrical body 2. The wave control block 4 is integrally provided so as to be continuous in the longitudinal direction of the above, and in the range affected by the waves above and below the water surface in each of the columnar members 1,
The vertical cylinder 2 in the wave control block 4 is fitted, and a water passage gap 5 continuous in the longitudinal direction is provided between the adjacent wave control blocks 4, so that the columnar member 1 and the vertical cylinder 2 are Time-curable filler 6 filled between them
A wave control structure using columnar members that are joined together by means of a columnar member 1 and the upper portions of a plurality of columnar members 1 and vertical cylindrical bodies 2 are embedded and fixed in a connecting material made of a time-curable material such as concrete.
れて固定されている請求項１の柱状部材を用いた波浪制
御構造物。2. The wave control structure using the columnar member according to claim 1, wherein the lower part of the columnar member 1 is driven into and fixed to the water bottom ground 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3150869A JP2512351B2 (en) | 1991-05-28 | 1991-05-28 | Wave control structure using columnar members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3150869A JP2512351B2 (en) | 1991-05-28 | 1991-05-28 | Wave control structure using columnar members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04350207A JPH04350207A (en) | 1992-12-04 |
| JP2512351B2 true JP2512351B2 (en) | 1996-07-03 |
Family
ID=15506160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3150869A Expired - Lifetime JP2512351B2 (en) | 1991-05-28 | 1991-05-28 | Wave control structure using columnar members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512351B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5339001B1 (en) * | 2013-01-24 | 2013-11-13 | Ｊｆｅエンジニアリング株式会社 | Embankment |
| JP6299919B1 (en) * | 2017-09-19 | 2018-03-28 | Ｊｆｅエンジニアリング株式会社 | Precast dam body and pile-type dam body |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06180006A (en) * | 1992-12-14 | 1994-06-28 | Nippon Steel Corp | Water area structure and construction thereof |
| JP4185800B2 (en) * | 2003-04-01 | 2008-11-26 | 株式会社カイモン | Forming method of water-stopping material in steel jacket method and mounting structure of water-stopping material |
| JP4565882B2 (en) * | 2004-04-22 | 2010-10-20 | 日鉄トピーブリッジ株式会社 | Sealing member for preventing grouting outflow between pile and sheath tube |
| JP5648656B2 (en) * | 2012-06-19 | 2015-01-07 | Ｊｆｅエンジニアリング株式会社 | Embankment |
| JP6799287B2 (en) * | 2016-08-10 | 2020-12-16 | 五洋建設株式会社 | Pile support structure and its pile head joining method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5088834A (en) * | 1973-12-11 | 1975-07-16 | ||
| JPS5823789A (en) * | 1981-08-05 | 1983-02-12 | Nippon Oil Co Ltd | Production of high-concentration ethanol |
-
1991
- 1991-05-28 JP JP3150869A patent/JP2512351B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5339001B1 (en) * | 2013-01-24 | 2013-11-13 | Ｊｆｅエンジニアリング株式会社 | Embankment |
| JP6299919B1 (en) * | 2017-09-19 | 2018-03-28 | Ｊｆｅエンジニアリング株式会社 | Precast dam body and pile-type dam body |
| JP2019056204A (en) * | 2017-09-19 | 2019-04-11 | Ｊｆｅエンジニアリング株式会社 | Precast dam main body part and pile type dam body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04350207A (en) | 1992-12-04 |
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