JPS5985011A - Revetment by wave-spending cell - Google Patents

Revetment by wave-spending cell

Info

Publication number
JPS5985011A
JPS5985011A JP19371782A JP19371782A JPS5985011A JP S5985011 A JPS5985011 A JP S5985011A JP 19371782 A JP19371782 A JP 19371782A JP 19371782 A JP19371782 A JP 19371782A JP S5985011 A JPS5985011 A JP S5985011A
Authority
JP
Japan
Prior art keywords
cell
propers
holes
steel plate
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.)
Granted
Application number
JP19371782A
Other languages
Japanese (ja)
Other versions
JPH0327682B2 (en
Inventor
Yoshihiro Ito
義博 伊藤
Yukio Saimura
幸生 才村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP19371782A priority Critical patent/JPS5985011A/en
Publication of JPS5985011A publication Critical patent/JPS5985011A/en
Publication of JPH0327682B2 publication Critical patent/JPH0327682B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

PURPOSE:To improve a wave-spending effect by communicating a hollow precast concrete body with a through-hole with the through-hole of a steel plate cell proper, on the sea side the through-hole is formed, and installing the concrete body in the steel plate cell proper. CONSTITUTION:The steel plate cell propers 1 to which a large number of the through-holes 3 are formed are installed on the sea side A at regular intervals while sections among the cell propers 1 are connected by arcs 2. The through- holes 4 of the hollow precast concrete bodies 5 are communicated with the through-holes 3 and formed in the sea side A of the cell propers 1 while through- holes 8 are formed to top sections. Proper partition walls 7 are mounted crosswise in the concrete propers 5. The inside of the land side B of the cell propers 1 is filled with a filler 6 such as soil and sand while upper works 10 are installed to the cell propers 1 and the upper sections of the arcs 2. Accordingly, seawater freely goes in and out to or from the cell propers 1 from the through holes 3, 4, and the increase of the wave height of reflected waves can be prevented.

Description

【発明の詳細な説明】 この発明は消波構造を有する直立セル護岸に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an upright cell seawall having a wave-dissipating structure.

従来、ケーソン護岸等においては消波機能を有するもの
が種々提案されているが、セル護岸はそのままでは消波
機能を有しない。そこで消波を要求される場合にはセル
の海側前面に消波ブロックを配置して消波機能をもたら
せていた。Conventionally, various caisson revetments and the like having a wave-dissipating function have been proposed, but cell revetments do not have a wave-dissipating function as they are. Therefore, when wave dissipation was required, a wave dissipation block was placed in front of the cell on the sea side to provide the wave dissipation function.

しかしこれではセル本体前面における直立部が実質的に
なくなり、繋船岸として利用ができなくなり、また消波
ブロックの下に敷く捨石部まで含めると海底の占有面積
が大きくなり施工量も増大する。However, this essentially eliminates the upright section in front of the cell body, making it unusable as a mooring berth, and including the rubble laid under the wave-dissipating block increases the occupied area of the seabed and increases the amount of construction work.

この発明は前記問題点を解決すべく開発したもので鋼板
セルに消波機能をもたらせたものでその詳細を図示した
実施例によって説明する。This invention was developed to solve the above-mentioned problems, and provides a wave-dissipating function to a steel plate cell.The details of the invention will be explained by referring to an illustrated embodiment.

鋼板セル本体１は所要間隔を置いて地盤上に設装置され
アーク２によって連結される。Steel plate cell bodies 1 are installed on the ground at required intervals and connected by arcs 2.

前記鋼板セル本体１の海側Ａには所要高さにおいてスリ
ット等の多数の透孔３が形成されまた海側のアーク２に
も必要に゛より透孔３が形成されている。そしてこの鋼
板セル本体１の海側内には前記透孔３に連通ずる多数の
透孔４を有する中空プレキャストコンクリート体５が設
置され、かつ鋼板セル本体１の瞳側Ｂの内部には土砂等
の中詰材６が充填されている。A large number of through holes 3 such as slits are formed at a required height on the sea side A of the steel plate cell body 1, and more through holes 3 are formed in the arc 2 on the sea side as necessary. A hollow precast concrete body 5 having a large number of through holes 4 communicating with the through holes 3 is installed inside the steel plate cell body 1 on the sea side, and inside the pupil side B of the steel plate cell body 1, earth and sand etc. The filling material 6 is filled.

この中空プレキャストコンクリート体５は適宜内部に仕
切壁７を縦横ｌこ設け、また波浪によってセルに揚圧力
の作用することを低減するため頂部に透孔８を設ける。This hollow precast concrete body 5 is provided with partition walls 7 vertically and horizontally as appropriate, and a through hole 8 is provided at the top in order to reduce the effect of uplift force on the cells due to waves.

またプレキャストコンクリート体５を鋼板セル内に設置
するに際してはその底部に中詰材を充填し、栗石９を敷
いてその上に据付ける。なおアーク２の海側Ａの内側に
も同様のプレキャストコンクリート体を設置することが
でき、その他多数の消波ブロックを投入してもよい。When the precast concrete body 5 is installed in a steel plate cell, the bottom of the precast concrete body 5 is filled with a filling material, and a chestnut stone 9 is laid and installed on top of it. Note that a similar precast concrete body can be installed inside the sea side A of the arc 2, and many other wave-dissipating blocks may also be installed.

以上の鋼板セル、アークの上部は従来と同上に栗石を敷
き、上部工１０を設ける。なお符号１１は捨石、１２は
裏込材を示している。The upper parts of the above steel plate cells and arcs are laid with chestnut stone in the same way as in the past, and a superstructure 10 is provided. Note that the reference numeral 11 indicates rubble, and 12 indicates a backfilling material.

この発明は以上の構成からなり、鋼板セルの海側に多数
の透孔を設計、その透孔に連通する透孔を有する中空プ
レキャストコンクリート体を鋼板ゼル内に設置すること
により、セル内に海水が自由に出入りするようにしであ
るので、そこで消波効果をもたらすことができ、しかも
直立護岸の形状は保持されているので繋船岸として使用
でき、従来の鋼板セルの反射波による波高の増大を防止
できる。This invention consists of the above-mentioned structure, and by designing a large number of through holes on the sea side of a steel plate cell, and installing a hollow precast concrete body having a through hole communicating with the through holes inside the steel plate cell, sea water can be absorbed into the cell. Since the walls can freely enter and exit, it can provide a wave-dissipating effect, and since the shape of the upright seawall is maintained, it can be used as a mooring wharf, and the increase in wave height due to reflected waves from conventional steel plate cells can be avoided. It can be prevented.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図はこの発明の概要を示した横断面図と縦
断面図、第３図は一部を断面で示した斜視図である。 １・・鋼板セル本体、２・・アーク、３，４・・透孔、
５・・中空プレキャストコンクリート本体、６・・中詰
体、７・・仕切壁、８・・透孔、９・・栗石、１０・・
上部工 Ａ・・海側、Ｂ・・瞳側 ＡFIGS. 1 and 2 are a cross-sectional view and a vertical cross-sectional view showing an outline of the invention, and FIG. 3 is a partially sectional perspective view. 1... Steel plate cell body, 2... Arc, 3, 4... Through hole,
5. Hollow precast concrete body, 6. Filling body, 7. Partition wall, 8. Through hole, 9. Chestnut stone, 10.
Superstructure A... Sea side, B... Pupil side A

Claims (1)

【特許請求の範囲】[Claims] （１）海側に多数の透孔を形成した鋼板セル本体を所要
間隔を置いて設置するとともに前記鋼板セル本体の海側
内には前記透孔に連通ずる多数の透孔を有する中空プレ
キャストコンクリート体を設置し、かつ鋼板セル本体の
瞳側内には中詰材が充填しであることを特徴とする消波
セル護岸。(1) Steel plate cell bodies with a large number of through holes formed on the sea side are installed at required intervals, and hollow precast concrete has a large number of through holes communicating with the through holes on the sea side of the steel plate cell body. A wave-dissipating cell revetment characterized by having a steel plate cell body installed therein, and filling the inside of the steel plate cell body on the pupil side with filler material.
JP19371782A 1982-11-04 1982-11-04 Revetment by wave-spending cell Granted JPS5985011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19371782A JPS5985011A (en) 1982-11-04 1982-11-04 Revetment by wave-spending cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19371782A JPS5985011A (en) 1982-11-04 1982-11-04 Revetment by wave-spending cell

Publications (2)

Publication Number Publication Date
JPS5985011A true JPS5985011A (en) 1984-05-16
JPH0327682B2 JPH0327682B2 (en) 1991-04-16

Family

ID=16312615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19371782A Granted JPS5985011A (en) 1982-11-04 1982-11-04 Revetment by wave-spending cell

Country Status (1)

Country Link
JP (1) JPS5985011A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01235708A (en) * 1988-03-16 1989-09-20 Pub Works Res Inst Ministry Of Constr Construction of steel wave-breaker cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01235708A (en) * 1988-03-16 1989-09-20 Pub Works Res Inst Ministry Of Constr Construction of steel wave-breaker cell

Also Published As

Publication number Publication date
JPH0327682B2 (en) 1991-04-16

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