JP2503854Y2 - Wave control structure using columnar members - Google Patents
Wave control structure using columnar membersInfo
- Publication number
- JP2503854Y2 JP2503854Y2 JP1991046752U JP4675291U JP2503854Y2 JP 2503854 Y2 JP2503854 Y2 JP 2503854Y2 JP 1991046752 U JP1991046752 U JP 1991046752U JP 4675291 U JP4675291 U JP 4675291U JP 2503854 Y2 JP2503854 Y2 JP 2503854Y2
- Authority
- JP
- Japan
- Prior art keywords
- wave control
- columnar
- wave
- members
- columnar member
- 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
Landscapes
- Revetment (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は、防波堤,波除堤,反射
波対策工等の柱状部材を用いた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 using columnar members such as breakwaters, breakwaters, and reflected wave countermeasures.
【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]
【考案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、鋼管および外被管に多数の通水孔を穿設
すると共に、鋼管と外被管とを多数の連結部材を介して
連結する必要があるので、製作が煩雑で製作コストが高
くなると共に構造が複雑になり、かつ鋼管に多数の通水
孔を穿設するので鋼管の強度が低下するという問題があ
る。In the case of the conventional wave control structure described above, a large number of water passage holes are formed in the steel pipe and the jacket pipe, and the steel pipe and the jacket pipe are connected via a number of connecting members. Therefore, there is a problem in that the manufacturing is complicated, the manufacturing cost is high, the structure is complicated, and a large number of water passage holes are formed in the steel pipe, so that the strength of the steel pipe is reduced.
【0004】[0004]
【課題を解決するための手段】前記の問題を有利に解決
するために、本考案の柱状部材を用いた波浪制御構造物
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、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、波浪進行方向に交差する方向に突出する翼部材2
が、前記柱状部材1の長手方向に連続するように固定さ
れ、隣り合う翼部材2の間に長手方向に連続する通水間
隙3が設けられ、前記翼部材2は少なくとも2枚の縦板
5を略V字状に配置することにより構成され、多数の柱
状部材1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, a wave control structure using a columnar member according to the present invention has a structure in which a large number of columnar members 1 intersect in a wave traveling direction in water. A wing member 2 fixed at an interval to each of the columnar members 1 and projecting in a direction intersecting with the traveling direction of waves in the range affected by the waves above and below the water surface of each columnar member 1.
Is fixed so as to be continuous in the longitudinal direction of the columnar member 1, and a water passage gap 3 which is continuous in the longitudinal direction is provided between adjacent blade members 2. The blade member 2 includes at least two vertical plates 5. Are arranged in a substantially V shape, and the upper portions of a large number of columnar members 1 are embedded and fixed in a connecting member made of a time-curable material such as concrete.
【0005】[0005]
【実施例】図1ないし図4は本考案の第1実施例を示す
ものであって、鋼管からなる柱状部材1の上部の直径方
向の両側に、それぞれ等巾の2枚の鋼製縦板5がV字状
に配置され、各縦板5の開放されている側縁部は、前記
柱状部材1の側面に溶接により固着され、各縦板5の接
合されている側縁部は溶接により結合され、前記2枚の
縦板5により横断面V字状の翼部材2が構成され、前記
柱状部材1とこれに固着された翼部材2とにより、波浪
制御部材6が構成されている。1 to 4 show a first embodiment of the present invention, in which two steel vertical plates of equal width are provided on both diametrically opposite sides of an upper portion of a columnar member 1 made of a steel pipe. 5 are arranged in a V shape, the open side edges of each vertical plate 5 are fixed to the side surface of the columnar member 1 by welding, and the joined side edges of each vertical plate 5 are welded. The two vertical plates 5 that are joined together form a wing member 2 having a V-shaped cross section, and the columnar member 1 and the wing member 2 fixed to this form a wave control member 6.
【0006】このように構成された多数の波浪制御部材
6は、水中において波浪進行に対し直角に交差する方向
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4に打込まれて固定されると共に、隣り合う翼部材2
の先端部が通水間隙3を介して対向するように配置さ
れ、各柱状部材1の上部にわたって床版コンクリート7
が打設されている。A large number of wave control members 6 thus constructed are arranged side by side in the water in a direction intersecting at right angles with the traveling of the wave, and the lower part of the columnar member 1 is driven into the subseabed 4. The wing members 2 that are fixed and are adjacent to each other
Are arranged so as to face each other through the water passage gap 3, and the floor slab concrete 7 is provided over the upper part of each columnar member 1.
Has been placed.
【0007】図5ないし図18は波浪制御部材6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5に示す第2実施例の場合は、水中の沖側に多数の波
浪制御部材6が並べて配置され水底地盤4に打設され、
各波浪制御部材6から陸側に離れた位置において、後方
鋼管杭8が水底地盤4に打設され、柱状部材1の上端部
と後方鋼管杭8の上端部とにわたって鋼製連結梁9が架
設固定され、柱状部材1および後方鋼管杭8の上端部と
連結梁9とを埋込むように床版コンクリート7が打設さ
れている。5 to 18 show another embodiment of a wave control structure using the wave control member 6,
In the case of the second embodiment shown in FIG. 5, a large number of wave control members 6 are arranged side by side on the offshore side of the water, and are cast on the water bottom ground 4.
A rear steel pipe pile 8 is driven into the water bottom ground 4 at a position distant from each wave control member 6 to the land side, and a steel connecting beam 9 is laid between the upper end of the columnar member 1 and the upper end of the rear steel pipe pile 8. A slab concrete 7 is placed so as to be fixed and to embed the upper ends of the columnar member 1 and the rear steel pipe pile 8 and the connecting beam 9.
【0008】図6に示す第3実施例の場合は、傾斜した
陸側の波浪制御部材6Bと垂直な沖側の波浪制御部材6
A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4に打設され、各波浪制御部材6
A,6Bの上端部を埋込むように上向き突出壁15を有
する床版コンクリート7が打設されている。In the case of the third embodiment shown in FIG. 6, the sloping land side wave control member 6B and the offshore side wave control member 6 perpendicular to the shore.
A and A are arranged side by side in a direction intersecting with the traveling direction of the waves, respectively, and are placed on the water bottom ground 4, and the respective wave control members 6
A slab concrete 7 having an upward projecting wall 15 is placed so as to embed the upper ends of A and 6B.
【0009】図7に示す第4実施例の場合は、沖側の垂
直な波浪制御部材6と傾斜した陸側の鋼管製控杭11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4に打設され、前記波浪制御部材6およ
び控杭11の上端部を埋込むように連結用コンクリート
10が打設されている。In the case of the fourth embodiment shown in FIG. 7, the vertical wave control member 6 on the offshore side and the steel pipe pile 11 on the sloping land side are arranged side by side in the direction intersecting with the traveling direction of the wave. The concrete 10 for connection is poured so that the wave control member 6 and the upper ends of the piles 11 may be embedded therein.
【0010】図8に示す第5実施例の場合は、傾斜した
沖側の波浪制御部材6Aと傾斜した陸側の波浪制御部材
6B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4に打設され、前記各波浪制御部
材6A,6Bの上端部を埋込むように、上向き突出壁1
5を有する床版コンクリートが打設されている。In the case of the fifth embodiment shown in FIG. 8, the sloping offshore wave control member 6A and the sloping land side wave control member 6B are arranged side by side in a direction intersecting the wave traveling direction. An upward projecting wall 1 that is cast into the water bottom ground 4 and fills the upper ends of the wave control members 6A and 6B.
Floor slab concrete with 5 is cast.
【0011】図9に示す第6実施例の場合は、垂直な沖
側の波浪制御部材6Aと垂直な陸側の波浪制御部材6B
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4に打設され、傾斜した鋼製控材12
の下端部に固定された鋼製縦筒体13に、波浪制御部材
6Bにおける柱状部材1の中間部が挿通され、前記縦筒
体13と柱状部材1との間に結合用モルタルが充填さ
れ、前記各波浪制御部材6A,6Bの上端部と控材12
の上端部とを埋込むように床版コンクリート7が打設さ
れている。In the case of the sixth embodiment shown in FIG. 9, the vertical wave control member 6A on the offshore side and the vertical wave control member 6B on the land side.
Are placed side by side in the direction intersecting the wave traveling direction, are cast on the subseabed 4, and are made of inclined steel backing 12
The intermediate portion of the columnar member 1 in the wave control member 6B is inserted into the steel vertical cylindrical body 13 fixed to the lower end portion of the, and the mortar for coupling is filled between the vertical cylindrical body 13 and the columnar member 1, The upper ends of the wave control members 6A and 6B and the backing material 12
A slab concrete 7 is placed so as to embed the upper end of the slab.
【0012】図10に示す第7実施例の場合は、垂直な
沖側の波浪制御部材6Aと垂直な陸側の波浪制御部材6
B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4に打設され、水底地盤4上に基盤
コンクリート14が設置され、各波浪制御部材6A,6
Bにおける柱状部材1の中間部は前記基盤コンクリート
14に嵌合され、前記各波浪制御部材6A,6Bの上端
部を埋込むように床版コンクリート7が打設されてい
る。In the case of the seventh embodiment shown in FIG. 10, the vertical wave control member 6A on the offshore side and the vertical wave control member 6 on the land side.
B and B are arranged side by side in a direction intersecting the wave traveling direction, respectively, and are placed on the water bottom ground 4, the base concrete 14 is installed on the water bottom ground 4, and each wave control member 6A, 6
An intermediate portion of the columnar member 1 in B is fitted into the base concrete 14, and a slab concrete 7 is poured so as to embed the upper end portions of the respective wave control members 6A and 6B.
【0013】図11に示す第8実施例の場合は、垂直な
沖側の波浪制御部材6Aと垂直な陸側の波浪制御部材6
B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、各波浪制御部材6A,6Bの下端部は水底地
盤4上に設置された基盤コンクリート14に嵌合固定さ
れ、各波浪制御部材6A,6Bにおける柱状部材1の上
端部にわたって鋼製連結梁9が架設固定され、各柱状部
材1の上端部と連結梁9とを埋込むように床版コンクリ
ート7が打設されている。In the case of the eighth embodiment shown in FIG. 11, the vertical wave control member 6A on the offshore side and the vertical wave control member 6 on the land side.
B and B are arranged side by side in a direction intersecting with the wave traveling direction, and the lower end portions of the wave controlling members 6A and 6B are fitted and fixed to the foundation concrete 14 installed on the water bottom ground 4, respectively. , 6B, steel connecting beams 9 are erected and fixed over the upper ends of the columnar members 1, and floor slab concrete 7 is cast so as to embed the upper ends of the columnar members 1 and the connecting beams 9.
【0014】図12に示す第9実施例の場合は、沖側の
波浪制御部材6Aにおける柱状部材1の上部および下部
と陸側の波浪制御部材6Bにおける柱状部材1の下部お
よび上部とが鋼製ブレース16を介して連結されている
が、その他の構成は、図11に示す第8実施例の場合と
同様である。In the case of the ninth embodiment shown in FIG. 12, the upper and lower parts of the columnar member 1 in the offshore wave control member 6A and the lower and upper parts of the columnar member 1 in the landside wave control member 6B are made of steel. Although connected via the brace 16, the other structure is the same as that of the eighth embodiment shown in FIG.
【0015】図13に示す第10実施例の場合は、傾斜
した沖側の波浪制御部材6Aにおける柱状部材1の下端
部と、傾斜した陸側の波浪制御部材6Bにおける柱状部
材1の下端部とが、水底地盤4上に設置された基盤コン
クリート14に嵌合固定され、各波浪制御部材6A,6
Bにおける柱状部材1の上端部にわたって鋼製連結梁9
が架設固定され、各柱状部材1の上端部と連結梁9とを
埋込むように床版コンクリート7が打設されている。In the case of the tenth embodiment shown in FIG. 13, the lower end portion of the columnar member 1 in the sloping wave control member 6A on the offshore side and the lower end portion of the columnar member 1 in the sloping wave control member 6B on the land side. Is fitted and fixed to the foundation concrete 14 installed on the subseabed 4, and the respective wave control members 6A, 6
The connecting beam 9 made of steel extends over the upper end of the columnar member 1 in B.
Are erected and fixed, and floor slab concrete 7 is placed so as to embed the upper ends of the columnar members 1 and the connecting beams 9.
【0016】図14に示す第11実施例の場合は、垂直
な多数の波浪制御部材6が波浪進行方向に交差する方向
に並べて配置され、各波浪制御部材6における柱状部材
1の下端部は、水底地盤4上に設置された基盤コンクリ
ート14に嵌合固定され、各波浪制御部材6における柱
状部材1の上端部と、基盤コンクリート14の沖側端部
および陸側端部とは、ワイヤロープまたは鋼棒からなる
連結部材17を介して連結され、前記柱状部材1の上端
部を埋込むように連結用コンクリート10が打設されて
いる。In the case of the eleventh embodiment shown in FIG. 14, a large number of vertical wave control members 6 are arranged side by side in a direction intersecting the wave traveling direction, and the lower end portion of the columnar member 1 in each wave control member 6 is The upper end of the columnar member 1 in each wave control member 6 and the offshore side end and the land side end of the base concrete 14 which are fitted and fixed to the base concrete 14 installed on the submerged ground 4 are wire ropes or It is connected via a connecting member 17 made of a steel rod, and the connecting concrete 10 is poured so as to embed the upper end portion of the columnar member 1.
【0017】図15に示す第12実施例の場合は、多数
の垂直な波浪制御部材6が波浪進行方向に交差する方向
に並べて配置され、前記波浪制御部材6の列から陸側に
離れた位置において鋼製矢板壁18が配置され、各波浪
制御部材6における柱状部材1の下端部と矢板壁18の
下端部とは、水底地盤4上に設置された基盤コンクリー
ト14に嵌合固定され、各波浪制御部材6における柱状
部材1の上端部と、矢板壁18の上端部とにわたって鋼
製連結梁9が架設固定され、各柱状部材1の上端部と矢
板壁18の上端部と連結梁9とを埋込むように床版コン
クリート7が打設され、矢板壁18の裏側に裏込土19
が充填されている。In the case of the twelfth embodiment shown in FIG. 15, a large number of vertical wave control members 6 are arranged side by side in a direction intersecting with the wave traveling direction, and are located at a position distant from the row of the wave control members 6 to the land side. In the steel sheet pile wall 18, the lower end portion of the columnar member 1 and the lower end portion of the sheet pile wall 18 in each wave control member 6 are fitted and fixed to the foundation concrete 14 installed on the water bottom ground 4, A steel connecting beam 9 is erected and fixed over the upper end of the columnar member 1 of the wave control member 6 and the upper end of the sheet pile wall 18, and the upper end of each columnar member 1, the upper end of the sheet pile wall 18, and the connecting beam 9 are connected. The floor slab concrete 7 is placed so as to bury it, and the back lining soil 19 is placed on the back side of the sheet pile wall 18.
Is filled.
【0018】図16に示す第13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
9が波浪制御部材6における柱状部材1の上端部と矢板
壁18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18の上端部と連結梁9とを埋込む
ように床版コンクリート7が打設され、その床版コンク
リート7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が、その他の構成は、図15に示す
第12実施例の場合と同様である。In the case of the thirteenth embodiment shown in FIG. 16, the connecting beam 9 whose middle portion is inclined so as to descend toward the offshore side has the upper end portion of the columnar member 1 and the sheet pile wall 18 in the wave control member 6. The floor slab concrete 7 is placed so as to be embedded and fixed over the upper end of each of the columnar members 1, the upper end of the sheet pile wall 18 and the connecting beam 9, and the floor slab concrete 7 is placed above the floor slab concrete 7. Although a staircase descending from the land side to the offshore side is provided, the other structure is the same as that of the twelfth embodiment shown in FIG.
【0019】図17および図18に示す第14実施例の
場合は、多数の鋼矢板20が支持層21に達するように
水底地盤4に打設されて、矢板壁18が構成され、かつ
多数の波浪制御部材6が、矢板壁18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6における柱状部材1が支持層21に達
するように水底地盤4に打設され、中間が沖側に向かっ
て下降するように傾斜している連結梁9が波浪制御部材
6における柱状部材1の上端部と矢板壁18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18の上端部と連結梁9とを埋込むように床版コンク
リート7が打設され、その床版コンクリート7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7に上下方向に貫通する多数の
通水孔22が設けられ、また矢板壁18の裏側に裏込土
19が充填されている。In the case of the fourteenth embodiment shown in FIGS. 17 and 18, a large number of steel sheet piles 20 are cast on the subseabed ground 4 so as to reach the support layer 21 to form the sheet pile wall 18, and a large number of sheet pile walls 18 are formed. The wave control members 6 are arranged at intervals in the sheet pile wall longitudinal direction at positions distant from the sheet pile wall 18 to the offshore side,
The columnar member 1 of each wave control member 6 is cast on the water bottom ground 4 so as to reach the support layer 21, and the connecting beam 9 which is inclined so that the middle part thereof descends toward the offshore side has the columnar shape of the wave control member 6. The floor slab concrete 7 is placed so as to be installed and fixed over the upper end of the member 1 and the upper end of the sheet pile wall 18, and the upper end of each columnar member 1, the upper end of the sheet pile wall 18, and the connecting beam 9 are embedded. , On the upper part of the slab concrete 7, stairs descending from the land side to the offshore side are provided,
Furthermore, the floor slab concrete 7 is provided with a large number of water passage holes 22 penetrating in the vertical direction, and the back side of the sheet pile wall 18 is filled with backfill soil 19.
【0020】図19ないし図21に示す第15実施例の
場合は、多数の鋼矢板20が支持層21に達するように
水底地盤4に打設されて、矢板壁18が構成され、耐圧
縮斜材23の下端部に垂直な縦筒体13が溶接により固
着され、かつ耐圧縮斜材23の上端部に水平な第1連結
梁9Aの基端側部分が溶接により固着されて、耐圧縮支
持部材24が構成され、前記縦筒体13に、その内部と
耐圧縮斜材23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13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13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24は矢板壁18の長手方向に間
隔をおいて配置され、第1連結梁9Aの基端部が鋼矢板
20における鋼管製矢板本体25の上端面に載置される
と共に、縦筒体13が水底地盤4に載置され、次いで波
浪制御部材6における柱状部材1が、縦筒体13に挿通
されて支持層21に達するように水底地盤4に打込まれ
る。次に第1連結梁9Aの先端部に、短尺の第2連結梁
9Bの一端部が継手板26およびボルト27により連結
されて、連結梁9が構成され、その連結梁9における第
2連結梁9Bは前記柱状部材1の上端面に載置される。
次に連結梁9の両端部に複数の逆U字状鉄筋28が嵌合
され、連結梁9の一端部に嵌合された逆U字状鉄筋28
の下側部分は矢板本体25内に配置され、連結梁9の他
端部に嵌合された逆U字状鉄筋28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23
および矢板本体25の上端部と連結梁9とを埋込むよう
に床版コンクリート7が打設され、その床版コンクリー
ト7は、矢板本体25および柱状部材1内の上部と逆U
字状鉄筋28との間にも充填されている。In the case of the fifteenth embodiment shown in FIGS. 19 to 21, a large number of steel sheet piles 20 are cast on the water bottom ground 4 so as to reach the support layer 21, the sheet pile wall 18 is constituted, and the compression resistant slope is formed. The vertical cylindrical body 13 perpendicular to the lower end of the member 23 is fixed by welding, and the proximal end portion of the horizontal first connecting beam 9A is fixed to the upper end of the compression-resistant diagonal member 23 by welding to support the compression-resistant support. A member 24 is configured, the vertical cylindrical body 13 is provided with an opening for communicating the interior thereof with the interior of the compression resistant diagonal member 23, and the upper and lower portions of the vertical cylindrical body 13 are made of elastic material seal rings. Is attached, and a dowel is fixed to the inner surface of the vertical cylindrical body 13. The multiple compression resistant support members 24 configured as described above are arranged at intervals in the longitudinal direction of the sheet pile wall 18, and the base end portion of the first connecting beam 9A is located above the steel pipe sheet pile body 25 in the steel sheet pile 20. The vertical cylinder 13 is placed on the end face, the vertical cylinder 13 is placed on the subseabed 4, and then the columnar member 1 of the wave control member 6 is inserted into the vertical cylinder 13 and reaches the support layer 21. Be driven into. Next, one end of the short second connecting beam 9B is connected to the tip of the first connecting beam 9A by the joint plate 26 and the bolt 27 to form the connecting beam 9, and the second connecting beam in the connecting beam 9 is formed. 9B is placed on the upper end surface of the columnar member 1.
Next, a plurality of inverted U-shaped reinforcing bars 28 are fitted to both ends of the connecting beam 9, and the inverted U-shaped reinforcing bars 28 are fitted to one end of the connecting beam 9.
The lower part of the inverted U-shaped rebar 28 fitted to the other end of the connecting beam 9 is arranged in the column member 1, and the lower part of the column member 1 is arranged in the sheet pile body 25. Compression resistant diagonal 23
And, the floor slab concrete 7 is placed so as to fill the upper end portion of the sheet pile body 25 and the connecting beam 9, and the floor slab concrete 7 is opposite to the upper portion in the sheet pile body 25 and the columnar member 1 and the inverse U.
It is also filled between the character-shaped reinforcing bars 28.
【0021】本考案を実施する場合、翼部材2を波浪進
行方向に斜交する方向に柱状部材1から突出させてもよ
く、また隣り合う波浪制御部材6における翼部材2の間
の通水間隙3は微小であってもよい。また、翼部材2の
表面に任意形状の凹凸を設けてもよく、さらにまた、翼
部材2に通水孔を設けてもよい。波浪制御部材6を千鳥
状に設けてもよく、翼部材2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なる重防食被覆を施してもよい。波
浪制御部材6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。波浪制御部材6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。基盤コンクリート14を、陸上において
製作したのち、揚重機により吊上げ運搬して水底地盤4
に降ろしてもよく、あるいは水底地盤4上にコンクリー
トを打設して基盤コンクリート14を築造してもよい。
また連結梁9と柱状部材1,後方鋼管杭8,矢板壁18
とを結合する手段としては、溶接またはボルトあるいは
その他の任意の手段を採用してもよい。When the present invention is implemented, the blade member 2 may be projected from the columnar member 1 in a direction oblique to the wave traveling direction, and a water passage gap between the blade members 2 in the adjacent wave control members 6 may be provided. 3 may be minute. Further, the surface of the wing member 2 may be provided with irregularities of any shape, and further, the wing member 2 may be provided with a water passage hole. The wave control members 6 may be provided in a zigzag shape, and when manufactured by the blade member 2, the surface of the steel material may be subjected to heavy anticorrosion coating made of polyurethane, thick film type epoxy resin or other synthetic resin. The wave control member 6 may be installed in three or more rows in a direction intersecting the wave traveling direction. When the wave control member 6 is provided in a plurality of rows in the direction intersecting the wave traveling direction, the fish collecting effect can be exhibited. After the base concrete 14 is manufactured on land, it is hoisted and transported by a lifting machine to carry out the water bottom 4
Alternatively, the base concrete 14 may be built by pouring concrete on the water bottom ground 4.
Further, the connecting beam 9, the columnar member 1, the rear steel pipe pile 8, the sheet pile wall 18
Welding, bolts, or any other means may be used as the means for connecting and.
【0022】[0022]
【考案の効果】本考案によれば、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、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、波浪進行方向に交差する
方向に突出する翼部材2が、前記柱状部材1の長手方向
に連続するように固定され、隣り合う翼部材2の間に長
手方向に連続する通水間隙3が設けられ、前記翼部材2
は少なくとも2枚の縦板5を略V字状に配置することに
より構成され、多数の柱状部材1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とこれに固定された翼部材2
とからなる波浪制御部材6の構成が簡単であると共に、
その波浪制御部材6を強固に製作することができ、かつ
柱状部材1に通水孔が穿設されていないので、その柱状
部材1が波浪圧力に対して大きな強度を有する。さらに
簡単な構成の多数の波浪制御部材6を近接して配置し、
各柱状部材1の上部を、コンクリートなどからなる連結
材の中に埋設固定しているので、不規則な波に対して
も、荷重の分散をはかることができ、さらに、コンクリ
ート中の柱状部材を防食することができるので、強固で
安定した波浪制御構造物を構築することができる。According to the present invention, a large number of columnar members 1 are
The wing members 2 that are fixed in the water at intervals in the direction intersecting with the wave traveling direction and that protrude in the direction intersecting with the wave traveling direction are provided in the range of the influence of the wave above and below the water surface of each columnar member 1. The columnar member 1 is fixed so as to be continuous in the longitudinal direction, and a water passage gap 3 which is continuous in the longitudinal direction is provided between adjacent blade members 2.
Is configured by arranging at least two vertical plates 5 in a substantially V shape, and since the upper portions of a large number of columnar members 1 are embedded and fixed in a connecting material made of a time-curable material such as concrete, Columnar member 1 and wing member 2 fixed to this
The structure of the wave control member 6 consisting of is simple and
The wave control member 6 can be manufactured firmly, and since the columnar member 1 is not provided with the water passage hole, the columnar member 1 has a large strength against the wave pressure. A large number of wave control members 6 having a simpler configuration are arranged close to each other,
Since the upper portion of each columnar member 1 is embedded and fixed in a connecting material made of concrete or the like, the load can be distributed even with respect to irregular waves. Since it is possible to prevent corrosion, it is possible to construct a strong and stable wave control structure.
【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】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. 5 is a partially longitudinal side view showing a wave control structure according to a second embodiment.
【図6】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. 6 is a partially longitudinal side view showing a wave control structure according to a third embodiment.
【図7】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. 7 is a partially longitudinal side view showing a wave control structure according to a fourth example.
【図8】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. 8 is a partially longitudinal side view showing a wave control structure according to a fifth example.
【図9】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. 9 is a partially longitudinal side view showing a wave control structure according to a sixth example.
【図10】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. 10 is a partially longitudinal side view showing a wave control structure according to a seventh example.
【図11】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. 11 is a partially longitudinal side view showing a wave control structure according to an eighth example.
【図12】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. 12 is a partially longitudinal side view showing a wave control structure according to a ninth example.
【図13】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. 13 is a partially longitudinal side view showing a wave control structure according to a tenth embodiment.
【図14】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. 14 is a partially longitudinal side view showing a wave control structure according to an eleventh embodiment.
【図15】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. 15 is a partially longitudinal side view showing a wave control structure according to a twelfth embodiment.
【図16】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. 16 is a partially longitudinal side view showing a wave control structure according to a thirteenth embodiment.
【図17】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. 17 is a partially longitudinal side view showing a wave control structure according to a fourteenth embodiment.
【図18】第14実施例に係る波浪制御構造物を示す一
部を示す正面図である。FIG. 18 is a front view showing a part of a wave control structure according to a fourteenth embodiment.
【図19】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. 19 is a partially longitudinal side view showing a wave control structure according to a fifteenth embodiment.
【図20】図19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。20 is a partially longitudinal side view showing the relationship between the connecting beam and the columnar member of the wave control member in FIG.
【図21】図20に示す部分の平面図である。21 is a plan view of the portion shown in FIG. 20. FIG.
1 柱状部材 2 翼部材 3 通水間隔 4 水底地盤 5 縦板 6 波浪制御部材 7 床版コンクリート 8 後方鋼管杭 9 連結梁 10 連結用コンクリート 11 控杭 12 控材 13 縦筒体 14 基盤コンクリート 18 矢板壁 23 耐圧縮斜材 24 耐圧縮支持部材 25 矢板本体 26 継手板 27 ボルト 28 逆U字状鉄筋 DESCRIPTION OF SYMBOLS 1 Columnar member 2 Wing member 3 Water gap 4 Water bottom 5 Vertical plate 6 Wave control member 7 Floor concrete 8 Rear steel pipe pile 9 Connecting beam 10 Connecting concrete 11 Holding pile 12 Preliminary material 13 Vertical cylinder 14 Base concrete 18 Sheet pile Wall 23 Compression-resistant diagonal member 24 Compression-resistant support member 25 Sheet pile body 26 Joint plate 27 Bolt 28 Reverse U-shaped rebar
───────────────────────────────────────────────────── フロントページの続き (72)考案者 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)考案者 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) 特開 昭48−11841(JP,A) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Masaki Shiomi 1-1-1, Nagase, Yokosuka City, Kanagawa Kanagawa Institute of Port Technology (72) Creator Koichi Sato 2-3-6, Otemachi, Chiyoda-ku, Tokyo Within Nippon Steel Co., Ltd. (56) Reference JP-A-50-88834 (JP, A) JP-A-48-11841 (JP, A)
Claims (4)
進行方向に交差する方向に間隔をおいて固定され、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、波浪進行方向に交差する方向に突出する翼
部材2が、前記柱状部材1の長手方向に連続するように
固定され、隣り合う翼部材2の間に長手方向に連続する
通水間隙3が設けられ、前記翼部材2は少なくとも2枚
の縦板5を略V字状に配置することにより構成され、多
数の柱状部材1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 the wave traveling in the range affected by the wave above and below the water surface in each columnar member 1. A wing member 2 protruding in a direction intersecting the direction is fixed so as to be continuous in the longitudinal direction of the columnar member 1, and a water passage gap 3 which is continuous in the longitudinal direction is provided between adjacent wing members 2. The wing member 2 is configured by arranging at least two vertical plates 5 in a substantially V shape, and the upper portions of a large number of columnar members 1 are embedded and fixed in a connecting material made of a time-curable material such as concrete. Wave control structure using a columnar member.
より固着されている請求項1の柱状部材を用いた波浪制
御構造物。2. A wave control structure using a columnar member according to claim 1, wherein the steel wing member 2 is fixed to the steel columnar member 1 by welding.
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。3. 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 4.
に設置された基盤コンクリート14により互いに連結さ
れている請求項1の柱状部材を用いた波浪制御構造物。4. The wave control structure using the columnar members according to claim 1, wherein the lower parts of all the columnar members 1 are connected to each other by a foundation concrete 14 installed on the water bottom ground 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991046752U JP2503854Y2 (en) | 1991-05-27 | 1991-05-27 | Wave control structure using columnar members |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991046752U JP2503854Y2 (en) | 1991-05-27 | 1991-05-27 | Wave control structure using columnar members |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04134533U JPH04134533U (en) | 1992-12-15 |
JP2503854Y2 true JP2503854Y2 (en) | 1996-07-03 |
Family
ID=31926120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1991046752U Expired - Lifetime JP2503854Y2 (en) | 1991-05-27 | 1991-05-27 | Wave control structure using columnar members |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2503854Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100521906B1 (en) * | 2002-12-23 | 2005-10-17 | 원 회 양 | Frame type breakwater |
JP2011179247A (en) * | 2010-03-02 | 2011-09-15 | Penta Ocean Construction Co Ltd | Large water depth quay wall structure |
Family Cites Families (3)
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 |
JPS61109822A (en) * | 1984-11-05 | 1986-05-28 | Mitsubishi Heavy Ind Ltd | Construction work of pile |
-
1991
- 1991-05-27 JP JP1991046752U patent/JP2503854Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH04134533U (en) | 1992-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1043581A (en) | Quay structure | |
JP5439920B2 (en) | Water structure using submerged ground driving member | |
JP2503854Y2 (en) | Wave control structure using columnar members | |
JP2512351B2 (en) | Wave control structure using columnar members | |
JP2571751B2 (en) | Pier | |
JP4109431B2 (en) | Aquatic structure with water play room | |
JPS6131245B2 (en) | ||
JPH056601B2 (en) | ||
JP2548634B2 (en) | Underwater structure using underwater ground driving member | |
JPH06970B2 (en) | Breakwater and its construction method | |
JP2002129533A (en) | Double sheet pile wall type revetment construction | |
JPS6211133B2 (en) | ||
JP2948778B2 (en) | How to build underwater structures | |
JPH03147908A (en) | Sheet pile wall construction in water area | |
JP2987371B2 (en) | Underground diaphragm wall | |
JP3690432B2 (en) | Structure foundation | |
JP2764447B2 (en) | Ground structure such as pier support | |
JPS60246910A (en) | Method of building underwater concrete block-coupled wall body | |
JPH11200337A (en) | Wave absorbing dike structure and construction method thereof | |
JP3132846B2 (en) | Construction method of pile type offshore structure | |
JPH11350451A (en) | Hybrid steel plate cell structure | |
JP2518159Y2 (en) | Jacket revetment | |
JPS6042121Y2 (en) | Piles for constructing underwater structures | |
JP2556380B2 (en) | Construction method of revetment structure | |
JPH033774B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960206 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |