JPS604323B2 - Methods of constructing quays, etc. and their frame structures - Google Patents
Methods of constructing quays, etc. and their frame structuresInfo
- Publication number
- JPS604323B2 JPS604323B2 JP52062559A JP6255977A JPS604323B2 JP S604323 B2 JPS604323 B2 JP S604323B2 JP 52062559 A JP52062559 A JP 52062559A JP 6255977 A JP6255977 A JP 6255977A JP S604323 B2 JPS604323 B2 JP S604323B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- frame structure
- openings
- lattice
- filling material
- 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
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Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、消波構造物すなわち岸壁、防波堤等を構築す
る方法、さらにくわしくは水中基礎上にコンクリート製
の枠を多数裾付け、これに石材コンクリートブロック等
の中詰材を充填して行う岸肇、防波堤等を構築する方法
、及びこの構築に直接使用する上記コンクリート製の枠
に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for constructing wave-dissipating structures, such as quays, breakwaters, etc. The present invention relates to a method of constructing a shoreline, breakwater, etc. by filling it with filling materials such as stone concrete blocks, and a frame made of the above-mentioned concrete to be used directly for this construction.
〔従来の技術〕上記コンクリート製の枠としては、上部
に複数の紬幅スリットと広幅のスリットを有する外側壁
と内側壁よりなる断面Ａ字状のコンクリート枠が知られ
、またこのコンクリート枠を水底地盤上に並べて裾付け
、その内部に石材、コンクリートブロック等の中詰材を
充填して岸壁等を構築することが知られている（袴公昭
５１−４０３７７号公報）。[Prior Art] As the above-mentioned concrete frame, a concrete frame having an A-shaped cross section consisting of an outer wall and an inner wall having a plurality of pongee-width slits and wide slits in the upper part is known. It is known to construct a quay by lining them up on the ground and filling the inside with filling materials such as stones and concrete blocks (Hakama Kosho No. 51-40377).
〔発明が解決しようとする問題点）従来の上記コンクリ
ート枠は、断面Ａ字状であり、しかも、その内、外側壁
は上部にスリットを設けたものであるから、この種のコ
ンクリート製品として構造が複雑で成型上の困難をとも
ない、また大重量物となるため運搬や据付けの作業に不
便である。[Problems to be Solved by the Invention] The above-mentioned conventional concrete frame has an A-shaped cross section, and the outer wall has a slit at the top. It is complicated and difficult to mold, and it is also heavy, making it inconvenient to transport and install.
特に、上記の構造は、その内部への中語材の充填を著し
く困難にしている。すなわち水上からの投入法は構造上
到底採用し得ないところで、潜水士により左右側面のＡ
字状開□を通し手作業で行わなければならない。〔問題
点を解決するための手段〕
本発明フレーム構造体は、上下、前後、左右側面に柱状
材で園緩された大開口を設けた鉄筋コンクリート一体成
型製の枠体と、上記大開口のうち波浪に対向する側の大
開口の内側に当綾固定させるべく形成され、方形の図縫
枠内に多数の４・開□を縦横の桟により区画した格子体
とからなることを、また、本発明構築方法は、上記フレ
ーム機造体を水中基礎上に列談し、その中に上側面大開
口を通し中詰材を投入充填し、しかるのち、上記列談フ
レ−ム構造体の水面上方突出上端上にエプロンを敷設す
ることを要旨とする。In particular, the above structure makes it extremely difficult to fill the interior with a medium. In other words, it is impossible to adopt the injection method from the water due to the structure, and the divers have to
It must be done manually through the opening □. [Means for Solving the Problems] The frame structure of the present invention includes a frame body made of integrally molded reinforced concrete with large openings loosened by columnar materials on the top, bottom, front, back, left and right sides, and one of the large openings. It is also said that the lattice body is formed to be fixed inside a large opening on the side facing the waves, and is composed of a lattice body in which a large number of openings □ are divided by vertical and horizontal crosspieces within a square pattern sewing frame. In the construction method of the invention, the above-mentioned frame structure is arranged on an underwater foundation, filling material is introduced into the structure through a large opening on the upper side, and then the structure is placed above the water surface of the above-mentioned frame structure. The gist is to lay an apron on the top of the protrusion.
（作用）
本発明フレーム構造体は、比較的簡単な構成の枠体と格
子体とからなり、容易に製造し、各別に運搬等ができる
。(Function) The frame structure of the present invention is composed of a frame body and a lattice body having a relatively simple structure, and can be easily manufactured and transported separately.
また、本発明構築方法は、枠体の波浪に対向する側の大
開口に格子体を取り付けた状態で、フレーム構造体を列
設し、その上側面大開口を通じ容易にすなわち水上投入
法により中語材を充填して、その中詰材を隣接するフレ
ーム構造の格子体を取り付けていない左右側面大開口を
通じて連続させることができるもので、しかも上記水上
投入にあたっては、水面上方に突出しているフレーム構
造体の上端部上に覆工板を仮設し所要の重機を誘導する
などして機械的に投入でき、かつその水面上方突出上端
部に直接簡単にエプロンを敷設できる。In addition, the construction method of the present invention involves arranging the frame structures in a row with the lattice attached to the large opening on the side of the frame facing the waves, and easily inserting the structure into the water through the large opening on the upper side. It is possible to fill the filling material and make it continuous through the large openings on the left and right sides of the adjacent frame structure where the lattice is not attached, and in addition, when charging above the water, the filling material can be made to flow continuously through the large openings on the left and right sides of the adjacent frame structure, which do not have a lattice attached. A lining plate can be temporarily installed on the upper end of the structure and the required heavy machinery can be guided to mechanically insert the lining, and an apron can be easily laid directly on the upper end projecting above the water surface.
実施例 ３まず
、本発明フレーム構造体を構成する枠体Ａは、正方形の
各隅角部に起立する４本の柱状材ａ〜ｄのうちたがいに
隣り合うものの上端間及び下端間に柱状材１〜４及び５
〜８を構架し、これらによって、上下側面に正方形状の
大開口を、ま３た、前後、左右側面に縦長矩形状の大開
口を囲続形成するとともに、上記柱状材ａ〜ｄ，１〜８
の各中点に、上記前後、左右側面の縦長矩形状の大開口
を４等分する十字状柱状材９〜１２を架設した状態にし
て鉄筋コンクリートで一体成型されて字し、る。Example 3 First, the frame A constituting the frame structure of the present invention has four pillars a to d standing at each corner of a square, with pillars between the upper ends and between the lower ends of adjacent ones. 1-4 and 5
~8, and these form large square openings on the top and bottom side surfaces, and vertically elongated rectangular large openings on the front, back, left and right sides, and the above-mentioned columnar materials a to d, 1 to 8. 8
Cross-shaped pillars 9 to 12 that divide the long rectangular large openings on the front, rear, left and right sides into four equal parts are installed at each midpoint of the structure, and are integrally molded with reinforced concrete.
上記枠体Ａと相挨つて本発明フレーム構造体を構成する
格子体Ｂは、枠体Ａの上記縦長矩形状の大開口の内側に
対応するそれより少し大きい縦長矩形状の図縫枠ｅ内に
後記中詰材を逸脱させない大きさの多数の小関口１３を
区画する桟ｆを縦横に架設した状態にして鉄筋コンクリ
ートあるし、は耐海水鋼で一体に形成してなる。The lattice body B, which together with the frame body A constitutes the frame structure of the present invention, is located within a slightly larger vertically rectangular figure sewing frame e that corresponds to the inside of the vertically long rectangular large opening of the frame body A. The crosspieces f for partitioning a large number of small entrances 13, which are large enough not to dislodge the filling materials described later, are constructed vertically and horizontally, and are made of reinforced concrete, and are integrally formed of seawater-resistant steel.
この格子体Ｂは、枠体Ａの上側面の大開口を通じその枠
体Ａ内に挿入され、前後、左右側面の縦長矩形状の大開
口のうち任意のものの内側に当接され、かつ枠体Ａの所
要部位に設けてあるボルト等適宜の取付手段により固定
されてフレーム構造体Ｃを構成する。This lattice body B is inserted into the frame A through a large opening on the upper side of the frame A, and is brought into contact with the inside of any of the vertically long rectangular large openings on the front, rear, left and right sides, and A frame structure C is constructed by fixing the frame structure A by appropriate mounting means such as bolts provided at required parts of the frame structure A.
上記機成のフレーム構造体Ｃを使用して行う岸壁の構築
はつぎのとおりである。The construction of a quay using the frame structure C having the above structure is as follows.
水底地盤の所定位置に杭１４を打設してあるし、は所要
の捨石を堆積してなる水中基礎上に、複数個のフレーム
構造体Ｃを、格子体Ｂを当綾固定したたとえば前側面の
大開口を前側（沖側）すなわち波浪に対する側に向けて
かつ互いに隣接させて、しかも各フレーム構造体Ｃの上
端部を水面上方に突出させて列設する。Piles 14 are driven at predetermined positions in the underwater ground, and a plurality of frame structures C are mounted on the underwater foundation formed by depositing the required rubble, and the lattice body B is fixed to the front side, for example. The large openings of the frame structures C face the front side (offshore side), that is, the side facing the waves, and are arranged adjacent to each other, with the upper ends of each frame structure C projecting above the water surface.
この場合、特に左右両端に位置する２個のフレーム構造
体Ｃについては、前側（沖側）だけではなく、それぞれ
の左側面の大開口と右側面の大開口にも格子体Ｂを当援
固定しておく。In this case, especially for the two frame structures C located at both left and right ends, the lattice B is fixed not only on the front side (offshore side) but also on the large opening on the left side and the large opening on the right side. I'll keep it.
そして上記のごとく列設した各フレーム構造体Ｃ内に石
材あるいはコンクリートブロック等の中詰材１５を、上
側面大開口を通じ投入充填する。Then, filling material 15 such as stone or concrete blocks is introduced into each of the frame structures C arranged in a row as described above through the large opening on the upper side.
この中詰材１５の投入充填は、各フレーム構造体Ｃの水
面上方突出上端上に覆工板を仮設し、この上に所要の重
機を誘導して行うと便利なものである。中詰材１５の投
入充填により、各フレーム構造体Ｃは水中基礎上に固定
され、かつ隣鞍するフレーム構造体Ｃの格子体Ｂを当俵
固定していない左右側面の大開口を通じて上記中詰材１
５が連続する（第３図）。It is convenient to charge and fill the filling material 15 by temporarily installing a lining plate on the upper end of each frame structure C projecting above the water surface and guiding the required heavy machinery onto the lining plate. By charging and filling the filling material 15, each frame structure C is fixed on the underwater foundation, and the lattice body B of the adjacent frame structure C is inserted into the filling material 15 through the large openings on the left and right sides that are not fixed. Material 1
5 in a row (Figure 3).
***中詰材１５の充填と並行して、各フレーム構造体Ｃ
の背後への裏込石１６の投入、及びその背面に設立の防
砂マット１７のさらに背後への土砂１８の埋立てを行い
、そのあと、フレーム構造体○の上端と上記裏込石１６
の上端にわたる幅員のエプロン１９を敷設する（第４図
）。In parallel with the filling of the upper filling material 15, each frame structure C
The backfilling stone 16 is placed behind the backfilling stone 16, and the earth and sand 18 is reclaimed further behind the sand prevention mat 17 installed on the back side of the backfilling stone 16.
An apron 19 with a width that spans the upper end of the apron is laid (Fig. 4).
これにより所期の岸壁が構築される。As a result, the desired quay will be constructed.
本発明方法は、複数個のフレーム構造体を、水中基礎上
に、格子体を当接固定した側を波浪側に向けるとともに
互いに隣接させてかつ上端部を水面上方に突出させて列
設し、その各フレーム構造体にそれの上側面大開口を通
じ中語材を充填するもので、その充填は、水上からの単
純な投入で、すなわち前記した従来公知の場合のように
断面Ａ字状のコンクリート枠の左右側面のＡ字状閉口を
通じ潜水士の手作業で行わなければならないような場合
に比し、はるかに簡単確実に、しかも各フレーム構造体
の水面上方に突出させた上端上にたとえば覆工板を仮設
しそこに所要の重機を誘導するなどして機械的、自動的
に行うことができるものである。The method of the present invention includes arranging a plurality of frame structures in a row on an underwater foundation, with the sides on which the lattice bodies are abutted and fixed facing the wave side, adjacent to each other, and with the upper ends protruding above the water surface, Each of the frame structures is filled with Chinese material through a large opening on its upper side, and the filling is done by simply pouring the material from above the water, that is, as in the previously known case described above, the material is filled with Chinese material in the form of an A-shaped cross section. It is much easier and more secure to install a cover on the upper end of each frame structure that projects above the water surface than if it had to be done manually by a diver through the A-shaped closures on the left and right sides of the frame. This can be done mechanically and automatically by temporarily setting up a work board and guiding the necessary heavy machinery there.
本発明方法は、さらにつぎのような効果を奏する。The method of the present invention also has the following effects.
■ 上記のようにして投入充填された中詰材が各フレー
ム構造を水中基礎上に固定するとともに、隣接するフレ
ーム構造体の格子体を取り付けていない左右側面大開口
を通じて連続するので、構築された岸壁等の消波構造物
はきわめて強固になる。■ The filler material charged and filled as described above fixes each frame structure on the underwater foundation and is continuous through the large openings on the left and right sides of the adjacent frame structure where the lattice is not attached, so that the Wave-dissipating structures such as quays will become extremely strong.
■ また、波浪が格子体の目すなわち小閉口及び中詰材
の隙間に進入して分散吸収されて、波浪エネルギーが減
殺され消波効果が高く、かつ洗堀も防止でき、対波浪抵
抗力の大さし、消波構造物を構築できる。■ In addition, waves enter the mesh of the lattice, that is, the small openings and the gaps between the filling materials, and are dispersed and absorbed, reducing wave energy and providing a high wave-dissipating effect.It also prevents scouring, and reduces wave resistance. It is possible to construct wave-dissipating structures.
■ フレーム構造体の波浪に対向する側の大開口に当接
固定された格子体が、中詰材を逸脱させないと同時に、
その中詰材によって当該大開口の周辺都内側に押圧され
、その固定を一層確実にする。■ The lattice body fixed in contact with the large opening on the side facing the waves of the frame structure prevents the filling material from deviating, and at the same time,
The filling material presses against the inner side of the large opening, further ensuring its fixation.
■ 上記のように、各フレーム構造体の上端部を水面上
方に突出させるので、その上にエプロンを敷設すること
ができ岸壁等の消波構造物を比較的容易にしかも強固に
構築できる。- As mentioned above, since the upper end of each frame structure is made to protrude above the water surface, an apron can be laid on top of the upper end, and wave-dissipating structures such as quays can be constructed relatively easily and strongly.
また、本発明フレーム構造体は、枠体が、柱状材の端部
を互いに結合した状態をなし、上下、前後、左右側面に
その柱状材により図緩される大開口を設けた簡単な構成
であり、また、格子体も、中語材を逸脱させない大きさ
の４・関口を囲綾枠内に縦横の様により区画した簡単な
構成であるから、断面Ａ字状をなす内、外側壁の上部に
スリットを設けた従来の前記コンクリート枠と違い、製
造が容易であるとともに、これら枠体及び格子体はその
構成上比較的軽量であるから運搬、裾付け等の作業も容
易なものである。Moreover, the frame structure of the present invention has a simple structure in which the frame body has the ends of the columnar materials connected to each other, and large openings are provided on the top, bottom, front, back, left and right sides that are loosened by the columnar materials. In addition, the lattice body has a simple structure in which the 4-sekiguchi is divided vertically and horizontally within the surrounding frame, so that the inner and outer walls of the A-shaped cross section are separated. Unlike the conventional concrete frame with slits in the upper part, it is easy to manufacture, and because these frames and grid bodies are relatively lightweight due to their construction, they are easy to transport, hem, etc. .
図面第１，２図は本発明フレーム構造体を構成する枠体
及び格子体の斜視図、第３図は本発明方法による岸壁構
築状況を説明するために正面図、第４図は上記岸壁の側
面図である。
Ａ・・・・・・枠体、１５・・・…中言吉材、１３…・
・・小関口、Ｂ・・・・・・格子体、Ｃ・…・・フレー
ム構造体、１９・・・・・・エプロン、ａ〜ｄ，１〜１
２・・・・・・柱状材、ｅ・・・・・・園綾枠、ｆ・・
・・・・様。
矛７図
矛２図
矛３図
オイ図Figures 1 and 2 are perspective views of the frame and lattice bodies constituting the frame structure of the present invention, Figure 3 is a front view for explaining the quay wall construction situation by the method of the present invention, and Figure 4 is a diagram of the quay wall. FIG. A...Frame body, 15...Middle word good material, 13...
... Kosekiguchi, B ... Lattice body, C ... Frame structure, 19 ... Apron, a - d, 1 - 1
2...Column material, e...Sono-aya frame, f...
····Mr. Spear 7 Spear 2 Spear 3 Spear 3 Oi
Claims (1)
を設けた鉄筋コンクリート一体成型製の枠体の上記大開
口のうち波浪に対向する側の大開口に、後記中詰材を逸
脱させない大きさの小開口を区画した格子体をその内側
から当接固定してフレーム構造体を成形し、このフレー
ム構造体の複数個を、水中基礎上に、上記格子体を当接
固定した側を波浪側に向けるとともに互いに隣接させて
から上端部を水面上方に突出させて列設し、その列設フ
レーム構造体に上側面大開口を通じ中詰材を投入充填し
て、その中詰材を、隣接するフレーム構造体の格子体を
固定していない大開口を通じて連続させ、しかるのち上
記列設フレーム構造体の水面上方突出上端上にエプロン
を敷設することを特徴とする岸壁等を構築する方法。 ２ 柱状材の端部を互いに結合した状態をなし、上下、
前後、左右側面にその柱状材により囲繞される大開口を
設けて鉄筋コンクリートで一体成型した枠体と、上記大
開口のうち波浪に対向する側の大開口の内側に当接固定
させるべく形成され、方形の囲繞枠内に当該中詰材が逸
脱しない大きさの多数の小開口を縦横の桟により区画し
た格子体とからなることを特徴とする岸壁等構築用フレ
ーム構造体。[Scope of Claims] 1. Of the large openings on the side facing the waves of the frame made of reinforced concrete integrally molded with large openings surrounded by columnar materials on the top, bottom, front, back, left and right sides, A frame structure is formed by abutting and fixing a lattice body with small openings large enough not to dislodge the filler from the inside, and a plurality of these frame structures are placed on an underwater foundation with the lattice body attached. The fixed and fixed sides face the wave side and are placed adjacent to each other, and then the upper ends protrude above the water surface and are arranged in rows, and the filling material is introduced into the row frame structure through the large opening on the upper side. A quay, etc., characterized in that the filling material is continued through a large opening to which the lattice of an adjacent frame structure is not fixed, and then an apron is laid on the upper end of the row frame structure projecting above the water surface. How to build. 2 The ends of the columnar materials are connected to each other, and the top and bottom,
A frame integrally formed of reinforced concrete with large openings surrounded by columnar materials on the front, left and right sides, and a frame body formed to abut and fix inside the large opening on the side facing the waves among the large openings, A frame structure for constructing a quay, etc., characterized by comprising a lattice body in which a large number of small openings large enough to prevent the filling material from escaping are partitioned by vertical and horizontal bars within a square surrounding frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52062559A JPS604323B2 (en) | 1977-05-28 | 1977-05-28 | Methods of constructing quays, etc. and their frame structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52062559A JPS604323B2 (en) | 1977-05-28 | 1977-05-28 | Methods of constructing quays, etc. and their frame structures |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55132783A Division JPS6052245B2 (en) | 1980-09-26 | 1980-09-26 | Wave-dissipating structures such as breakwaters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53148131A JPS53148131A (en) | 1978-12-23 |
| JPS604323B2 true JPS604323B2 (en) | 1985-02-02 |
Family
ID=13203743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52062559A Expired JPS604323B2 (en) | 1977-05-28 | 1977-05-28 | Methods of constructing quays, etc. and their frame structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604323B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180189934A1 (en) * | 2015-06-25 | 2018-07-05 | David C. Hyland | System and Method of Reducing Noise Using Phase Retrieval |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100414164B1 (en) * | 2000-09-01 | 2004-01-07 | 한국해양연구원 | Block-assembled artificial reef |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5239298Y2 (en) * | 1974-03-07 | 1977-09-06 | ||
| JPS5150824U (en) * | 1974-10-16 | 1976-04-17 |
-
1977
- 1977-05-28 JP JP52062559A patent/JPS604323B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180189934A1 (en) * | 2015-06-25 | 2018-07-05 | David C. Hyland | System and Method of Reducing Noise Using Phase Retrieval |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53148131A (en) | 1978-12-23 |
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