JPS60233217A - Building method for breakwater consisting of pile, flat plate and girder - Google Patents
Building method for breakwater consisting of pile, flat plate and girderInfo
- Publication number
- JPS60233217A JPS60233217A JP59088031A JP8803184A JPS60233217A JP S60233217 A JPS60233217 A JP S60233217A JP 59088031 A JP59088031 A JP 59088031A JP 8803184 A JP8803184 A JP 8803184A JP S60233217 A JPS60233217 A JP S60233217A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- flat plate
- girder
- steel pipe
- piles
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000011513 prestressed concrete Substances 0.000 claims abstract description 11
- 239000004567 concrete Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 239000011440 grout Substances 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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
-
- 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
- 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
Description
【発明の詳細な説明】
この発明は桁および平板を連結することにより簡単に防
波堤を構築するとともに、補修が必要な部分だけを新規
のものと交換することができる杭式防波堤の構築に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the construction of a pile-type breakwater in which a breakwater can be easily constructed by connecting girders and flat plates, and only the parts that require repair can be replaced with new ones.
従来、杭式防波堤は鋼管杭を連続して打ち込むことによ
つて壁を作るか、または鋼管杭の間に鋼製の平板を連結
して構築した。前者は多大な工費を用し、後者は波の小
さい場所にしか用いられないという特徴を有し、両者と
も海面付近の鋼管杭が腐食するという欠点を有していた
。Conventionally, pile-type breakwaters have been constructed by driving steel pipe piles in succession, or by connecting steel plates between the steel pipe piles. The former requires a large amount of construction cost, the latter can only be used in areas with small waves, and both have the disadvantage that steel pipe piles near the sea surface corrode.
この発明は鋼管杭を用いても腐食する可能性が小さく、
波の大きな場所でも安価かつ簡単に防波堤を構築および
補修することを目的とする。This invention has a low possibility of corrosion even if steel pipe piles are used.
The purpose is to construct and repair breakwaters inexpensively and easily even in areas with large waves.
この発明を図面にもとづいて説明する。第１図は所要の
深さに桁と平板を支持する装置である。This invention will be explained based on the drawings. FIG. 1 shows a device for supporting girders and plates at the required depth.
鋼管杭またはプレストレスト・コンクリート杭５の直径
と同じ内径を有する金属製の円筒１とコンクリートに包
まれた金属製の中空の平板１５をＰＣ鋼線２で連結する
。第２図参照。金属製の平板１５をコンクリートで包ん
だ円板３の内径は鋼管杭またはプレストレスト・コンク
リート杭５の直径より少し大きく、その内側にゴム４を
取付ける。まず、第３図のように打ち込んだ鋼管杭また
はプレストレスト・コンクリート杭５に、杭と平板を支
持する装置を円筒１で連結する。第６図のように、桁６
の孔を通して鋼管杭またはプレストレスト・コンクリー
ト杭に桁６を連結する。次に第７図のように桁７を連結
する。この場合の連結部の断面は第８図のようになる。A metal cylinder 1 having the same inner diameter as the diameter of a steel pipe pile or prestressed concrete pile 5 and a metal hollow flat plate 15 wrapped in concrete are connected by a PC steel wire 2. See Figure 2. The inner diameter of the disk 3, which is a metal flat plate 15 wrapped in concrete, is slightly larger than the diameter of the steel pipe pile or prestressed concrete pile 5, and a rubber 4 is attached to the inside thereof. First, a device for supporting the pile and the flat plate is connected to the steel pipe pile or prestressed concrete pile 5 driven by the cylinder 1 as shown in FIG. As shown in Figure 6, digit 6
The girder 6 is connected to the steel pipe pile or prestressed concrete pile through the holes in the girder 6. Next, connect the beams 7 as shown in FIG. The cross section of the connecting portion in this case is as shown in FIG.
桁７の上にスリツトを有する平板１０を連結する。次に
桁６の上に、スリツトを有する平板１２を連結する。こ
の場合の連結部の断面は、第９図のようである。上記の
ような手順をくり返す。鋼管杭またはプレストレスト・
コンクリート杭５と桁６およびスリツトを有する平板１
０との間にグラウトを注入してＰＣ鋼線の腐食を防ぎ、
コンクリート１４を打設して第１４図のように防波堤を
構築する。スリツトを有さない平板９および１１を用い
る場合はスリツトを有する平板１０および１２の連結方
法と同様な方法で連結する。なお、桁および平板は鉄筋
コンクリート製である。このような構築方法によれば、
桁または平板の補修を行なう場合、その部分だけを交換
することができる。A flat plate 10 having a slit is connected on top of the girder 7. Next, a flat plate 12 having a slit is connected on top of the girder 6. The cross section of the connecting portion in this case is as shown in FIG. Repeat the steps above. Steel pipe pile or prestressed pile
Concrete pile 5, girder 6 and flat plate 1 with slits
0 to prevent corrosion of the PC steel wire by injecting grout between the
Concrete 14 is poured and a breakwater is constructed as shown in Figure 14. When flat plates 9 and 11 without slits are used, they are connected in the same manner as the flat plates 10 and 12 that have slits. The girders and plates are made of reinforced concrete. According to this construction method,
When repairing a girder or slab, only that part can be replaced.
この発明は、以上説明したように、簡単に構築および補
修ができ、消波効果や海水交換効果を有し、腐食に強い
という利点を有する。As explained above, this invention has the advantages of being easy to construct and repair, having a wave-absorbing effect and a seawater exchange effect, and being resistant to corrosion.
第１図は桁および平板を支持する装置の斜視図、第２図
はその断面図、第３図は桁および平板を支持する装置を
鋼管杭またはプレストレスト・コンクリート杭に取付け
た正面図、第４図および第５図は桁の斜視図、第６図お
よび第７図は構築時の正面図、第８図は桁の連結部の断
面図、第９図は平板の連結部の断面図、第１０図は構築
した防波堤の斜視図、第１１図および第１３図はスリツ
トを有する平板の斜視図、第１２図および第１４図はス
リツトを有しない平板の斜視図である。
１−−−−−金属製の円筒
２−−−−−ＰＣ鋼線
３−−−−−金属製の平板をコンクリートで包んだ円板
４−−−−−ゴム
５−−−−−鋼管杭またはプレストレスト・コンクリー
ト杭
６および７−−−−−桁
８−−−−−コンクリート
９および１１−−−−−スリツトを有さない平板１０お
よび１２−−−−−スリツトを有する平板１３−−−−
−地盤
１４−−−−−コンクリート
１５−−−−−金属製の平板
特許出願人 関口信一郎Figure 1 is a perspective view of the device that supports the girders and plates, Figure 2 is its cross-sectional view, Figure 3 is a front view of the device that supports the girders and plates attached to steel pipe piles or prestressed concrete piles, and Figure 4 is a perspective view of the device that supports the girders and plates. Figures 5 and 5 are perspective views of the girder, Figures 6 and 7 are front views as constructed, Figure 8 is a sectional view of the connecting part of the girder, Figure 9 is a sectional view of the connecting part of the flat plate, and Figure 9 is a sectional view of the connecting part of the flat plate. FIG. 10 is a perspective view of the constructed breakwater, FIGS. 11 and 13 are perspective views of a flat plate with slits, and FIGS. 12 and 14 are perspective views of a flat plate without slits. 1-----Metal cylinder 2-----PC steel wire 3-----Disk made by wrapping a metal flat plate in concrete 4-----Rubber 5----- Steel pipe Piles or prestressed concrete piles 6 and 7 - Girders 8 - Concrete 9 and 11 - Plates without slits 10 and 12 - Plates with slits 13 - ---
-Ground 14---Concrete 15---Metal flat plate patent applicant Shinichiro Sekiguchi
Claims (1)
スト・コンクリート杭を連結し、金属製の円筒とＰＣ鋼
線と金属製の中空の平板をコンクリートで包んだ円板よ
り成る装置で支持することを特徴とする工法 ２ 鋼管杭またはプレストレスト・コンクリート杭の直
径より少し大きい孔を有する円板の内側にグラウトもれ
防止のゴムを取付け、ＰＣ鋼線の長さを調節することに
よつて、所要の深さまで波を防止することができる特許
請求の範囲第１項記載の桁と平板を支持する装置 ３ 孔を組合わせることによつて桁および平板を連結す
る特許請求の範囲第１項記載の連結方法 ４ 円孔を有する桁および平板を交互に配置することに
より鋼管杭またはプレストレスト・コンクリート杭との
連結を強める特許請求の範囲第３項記載の連結方法[Scope of Claims] 1. A device that connects a flat plate with holes, a girder, and a steel pipe pile or a prestressed concrete pile, and consists of a metal cylinder, a PC steel wire, and a disk in which a hollow metal plate is wrapped in concrete. Construction method 2 characterized by supporting with steel pipe piles or prestressed concrete piles. Rubber to prevent grout leakage is attached to the inside of a disc having a hole slightly larger than the diameter of the prestressed concrete pile, and the length of the PC steel wire is adjusted. Therefore, the device 3 for supporting a girder and a plate according to claim 1 is capable of preventing waves to a required depth.Claim 3 which connects the girder and plate by combining holes Connection method 4 according to claim 1. Connection method according to claim 3, which strengthens the connection with steel pipe piles or prestressed concrete piles by alternately arranging girders and flat plates having circular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59088031A JPS60233217A (en) | 1984-05-01 | 1984-05-01 | Building method for breakwater consisting of pile, flat plate and girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59088031A JPS60233217A (en) | 1984-05-01 | 1984-05-01 | Building method for breakwater consisting of pile, flat plate and girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60233217A true JPS60233217A (en) | 1985-11-19 |
Family
ID=13931450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59088031A Pending JPS60233217A (en) | 1984-05-01 | 1984-05-01 | Building method for breakwater consisting of pile, flat plate and girder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60233217A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767240A (en) * | 1986-07-16 | 1988-08-30 | Tobishima Corporation | Pile-framed structure |
| US7857552B2 (en) * | 2007-12-11 | 2010-12-28 | Piao-Chin Li | Tenon joint type space lattice structure |
| US9339017B1 (en) | 2012-12-12 | 2016-05-17 | David Walter | Living wave barrier |
-
1984
- 1984-05-01 JP JP59088031A patent/JPS60233217A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4767240A (en) * | 1986-07-16 | 1988-08-30 | Tobishima Corporation | Pile-framed structure |
| US7857552B2 (en) * | 2007-12-11 | 2010-12-28 | Piao-Chin Li | Tenon joint type space lattice structure |
| US9339017B1 (en) | 2012-12-12 | 2016-05-17 | David Walter | Living wave barrier |
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