JPH0757940B2 - Revetment method using π type steel sheet pile - Google Patents
Revetment method using π type steel sheet pileInfo
- Publication number
- JPH0757940B2 JPH0757940B2 JP63153279A JP15327988A JPH0757940B2 JP H0757940 B2 JPH0757940 B2 JP H0757940B2 JP 63153279 A JP63153279 A JP 63153279A JP 15327988 A JP15327988 A JP 15327988A JP H0757940 B2 JPH0757940 B2 JP H0757940B2
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- sheet pile
- shaped steel
- web
- cast
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 51
- 239000010959 steel Substances 0.000 title claims description 51
- 238000000034 method Methods 0.000 title description 2
- 238000010276 construction Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Revetment (AREA)
Description
【発明の詳細な説明】 「産業上の利用分野」 本発明は、π形鋼矢板を用いた護岸工法に関するもので
ある。The present invention relates to a revetment construction method using a π-shaped steel sheet pile.
「従来の技術」 本出願人は、Ｕ形断面を有する鋼矢板本体のウエブとフ
ランジとの接合部に沿って補助継手部を形成したＵ形鋼
矢板を出願した（特開昭58−26111号公報参照）。"Prior Art" The present applicant has applied for a U-shaped steel sheet pile having an auxiliary joint portion formed along the joint between the web and the flange of the steel sheet pile body having a U-shaped cross section (Japanese Patent Laid-Open No. 58-26111). See the bulletin).
上記補助継手部を有するＵ形鋼矢板を、そのウエブ表面
を水域側に向けて所要間隔毎に打設し、かつ打設したこ
の各Ｕ形鋼矢板の前記補助継手部間に鋼板を嵌入するこ
とにより、壁面が平滑で、円滑な流れを生じ得る例えば
河川の岸壁を構築することができる。A U-shaped steel sheet pile having the above-mentioned auxiliary joint portion is cast at a predetermined interval with its web surface facing the water body side, and a steel plate is fitted between the auxiliary joint portions of the cast U-shaped steel sheet piles. This makes it possible to construct, for example, a quay of a river where the wall surface is smooth and smooth flow can be generated.
「発明が解決しようとする課題」 ところで、前記補助継手部を、Ｕ形断面の鋼矢板本体の
ウエブとフランジとの接合部に沿って形成することは、
Ｕ形鋼矢板成型用の圧延ロールの孔型形状が複雑にな
り、かつ圧延工程数も多くなることから、製造コストが
高くなる問題がある。[Problems to be Solved by the Invention] By the way, forming the auxiliary joint portion along the joint between the web and the flange of the steel sheet pile body having a U-shaped cross section
Since the hole shape of the rolling roll for forming the U-shaped steel sheet pile becomes complicated and the number of rolling steps increases, there is a problem that the manufacturing cost increases.
また前記各Ｕ形鋼矢板の補助継手部間に、板面がフラッ
トな鋼板を嵌入して構築された護岸壁は味気なく、何等
美観を呈することがない。Further, the seawall constructed by inserting a steel plate having a flat plate surface between the auxiliary joint portions of the U-shaped steel sheet piles has no taste and does not have any aesthetic appearance.
本発明は、かくの如き従来の問題を解決すべくなしたπ
形鋼矢板を用いた護岸工法を開発したのである。The present invention has been made to solve the above conventional problems.
We developed a seawall construction method using shaped steel sheet piles.
「課題を解決するための手段」 本発明の要旨とするところは、横断面Ｕ形の鋼矢板本体
におけるウエブの両側縦方向に、係合用翼片を一体的に
形成したπ形鋼矢板を、そのウエブ表面を水域側向けて
所要間隔毎に打設し、かつした打設各π形鋼矢板のウエ
ブ表面に、左右方向の各π形鋼矢板のウエブ間隔の1/2
をカバーできる板幅を有すると共に、板裏面の中央部対
称位置の縦方向に連続的もしくは非連続的にπ形鋼矢板
の両側の係合用翼片と係合するフックを有する任意模様
の化粧壁板をそのフックを介しそれぞれ隣接して取付け
るπ形鋼矢板を用いた護岸工法にある。[Means for Solving the Problems] The gist of the present invention is to provide a π-shaped steel sheet pile integrally formed with engaging wing pieces in both longitudinal directions of a web in a steel sheet pile body having a U-shaped cross section. The web surface was cast at the required interval toward the water side, and the casting was performed.On the web surface of each π-shaped steel sheet pile, 1/2 of the web interval of each π-shaped steel sheet pile in the horizontal direction was set.
A decorative wall with an arbitrary pattern that has a plate width that can cover the rear surface of the plate and has hooks that continuously or discontinuously engage with the engaging wing pieces on both sides of the π-shaped steel sheet pile at the central symmetrical position on the back surface of the plate. There is a revetment construction method using π-shaped steel sheet piles that attach plates adjacent to each other via their hooks.
「作用」 前記の如く、横断面Ｕ形の鋼矢板本体におけるウエブの
両側縦方向に、形状が極めて単純（フラット）な係合用
翼片を一体的に形成されており、しかもこのようなπ形
鋼矢板と、前記フックを有する任意模様の化粧壁板との
組合わせにより成る護岸壁は、環境にマッチした美観を
発揮することができると共に、比較的安価に施工でき
る。[Operation] As described above, in the steel sheet pile main body having a U-shaped cross section, engaging wings having a very simple (flat) shape are integrally formed on both sides of the web in the longitudinal direction. The revetment wall, which is a combination of a steel sheet pile and a decorative wall plate having an arbitrary pattern with the hook, can exhibit an aesthetic appearance that matches the environment and can be constructed at a relatively low cost.
「実施例」 次に本発明の護岸工法に用いるπ形鋼矢板の実施例を第
１図に基づき以下に説明する。[Example] Next, an example of a π-shaped steel sheet pile used in the revetment method of the present invention will be described below with reference to FIG.
第１図に示す如く、ウエブ1aと、フランジ1bと、フラン
ジ1bの自由端に形成された継手1cとからなる横断面Ｕ形
の鋼矢板本体における前記ウエブ1aの両側縦方向に、係
合用翼片1dを一体的に形成して、π形鋼矢板１となす。As shown in FIG. 1, in a steel sheet pile body having a U-shaped cross section, which comprises a web 1a, a flange 1b, and a joint 1c formed at the free end of the flange 1b, the wings for engagement are provided on both sides of the web 1a in the longitudinal direction. The piece 1d is integrally formed to form the π-shaped steel sheet pile 1.
上記π形鋼矢板１は、圧延により成形するか、あるいは
Ｕ形鋼矢板におけるウエブ1aの両側縦方向に、係合用翼
片1dを溶接により一体的に取付けてもよい。The π-shaped steel sheet pile 1 may be formed by rolling, or the wing pieces 1d for engagement may be integrally attached by welding in the longitudinal direction on both sides of the web 1a in the U-shaped steel sheet pile.
次に本発明における護岸工法の実施例を第２図、第３図
に基づき以下に説明する。Next, an embodiment of the seawall construction method according to the present invention will be described below with reference to FIGS. 2 and 3.
第２図、第３図に示す如く、前記π形鋼矢板１を、その
ウエブ1aの表面水を域側に向けて打設し、この打設した
π形鋼矢板１のフランジ1bにおける継手1cに、Ｕ形鋼矢
板２のウエブ2aの表面を岸側に向け、かつそのフランジ
2bにおける継手2cを係合してＵ形鋼矢板２を打設し、同
様に順次連続してπ形鋼矢板１とＵ形鋼矢板２とを打設
する。As shown in FIGS. 2 and 3, the π-shaped steel sheet pile 1 is cast with the surface water of the web 1a directed toward the zone side, and the joint 1c at the flange 1b of the cast π-shaped steel sheet pile 1 is cast. , The surface of the web 2a of the U-shaped steel sheet pile 2 faces the shore side, and its flange
The U-shaped steel sheet pile 2 is driven by engaging the joint 2c in 2b, and similarly, the π-shaped steel sheet pile 1 and the U-shaped steel sheet pile 2 are driven continuously in sequence.
そして前記打設した各π形鋼矢板１のウエブ1aの表面
に、左右方向の各π形鋼矢板１のウエブ間隔の1/2をカ
バーできる板幅を有すると共に、板裏面の中央部対称位
置の縦方向に連続的もしくは非連続的にπ形鋼矢板１の
両側の係合用翼片1dと係合するフック3aを有し、かつ板
表面に任意の模様3b、例えば石垣模様を有する化粧壁板
３をそのフック3aを介しそれぞれ隣接して取付け、護岸
壁を構築するのである。And, on the surface of the web 1a of each of the cast π-shaped steel sheet piles 1, a width is provided that can cover 1/2 of the web interval of each π-shaped steel sheet pile 1 in the left-right direction, and a symmetrical position at the center of the back surface of the sheet. Of the decorative wall having hooks 3a that engage with the engaging wing pieces 1d on both sides of the π-shaped steel sheet pile 1 continuously or discontinuously in the longitudinal direction of the sheet and having an arbitrary pattern 3b, for example, a stone wall pattern, on the plate surface. The boards 3 are attached adjacent to each other via their hooks 3a to construct a revetment wall.
前記化粧壁板３は、硬質プラスチック、鋼板等、任意の
材料を用いればよい。The decorative wall plate 3 may be made of any material such as hard plastic and steel plate.
また化粧壁板３表面の模様3bは、環境に応じて、例えば
石垣模様、レンガ模様等、任意の模様および色調を採用
すればよい。The pattern 3b on the surface of the decorative wall plate 3 may adopt any pattern and color tone, such as a stone wall pattern or a brick pattern, depending on the environment.
さらに、各化粧壁板３の隣接個所は、連結部材４にて連
結すればよい。Further, adjacent portions of each decorative wall plate 3 may be connected by a connecting member 4.
またさらに、前記Ｕ形鋼矢板２の代わりに、π形鋼矢板
１を用いてもよい。この場合、護岸境界線に設けられた
導材におけるフックに、π形鋼矢板１の翼片1dを嵌合し
てπ形鋼矢板１を打設すれば、境界線との間隙を極めて
少なくすることができる。Furthermore, instead of the U-shaped steel sheet pile 2, a π-shaped steel sheet pile 1 may be used. In this case, if the wing piece 1d of the π-shaped steel sheet pile 1 is fitted to the hook of the conductive material provided at the seawall boundary line and the π-shaped steel sheet pile 1 is driven, the gap with the boundary line is extremely reduced. be able to.
「発明の効果」 以上述べた如く、本発明の護岸工法に用いるπ形鋼矢板
は、横断面Ｕ形の鋼矢板本体におけるウエブの両側縦方
向に、形状が極めて単純（フラット）な係合用翼片を一
体的に形成されており、しかもこのようなπ形鋼矢板
と、前記フックを有する任意模様の化粧壁板との組合わ
せにより成る護岸壁は、環境にマッチした美観を発揮す
ることができると共に、比較的安価に施工できる。[Advantages of the Invention] As described above, the π-shaped steel sheet pile used in the seawall construction method of the present invention is an extremely simple (flat) engaging blade in the longitudinal direction on both sides of the web in the steel sheet pile body having a U-shaped cross section. The revetment wall, in which the pieces are integrally formed, and which is formed by combining such a π-shaped steel sheet pile and the decorative wall sheet having the above-mentioned hook with an arbitrary pattern, can exhibit an aesthetic appearance that matches the environment. It can be done at relatively low cost.
第１図は本発明の護岸工法に用いるπ形鋼矢板の実施例
を示す横断面図、第２図は、本発明における護岸工法の
実施例を示す平面図、第３図は同上の斜視図である。 １……π形鋼矢板、1a……ウエブ、1b……フランジ、 1c……継手、1d……係合用翼片、２……Ｕ形鋼矢板、 2a……ウエブ、2b……フランジ、2c……継手、 ３……化粧壁板、3a……フック、3b……表面の模様、 ４……連結部材FIG. 1 is a cross-sectional view showing an embodiment of a π-shaped steel sheet pile used in the seawall construction method of the present invention, FIG. 2 is a plan view showing an embodiment of the seawall construction method of the present invention, and FIG. 3 is a perspective view of the same. Is. 1 …… π-type steel sheet pile, 1a …… web, 1b …… flange, 1c …… joint, 1d …… engaging wing piece, 2 …… U-shaped steel sheet pile, 2a …… web, 2b …… flange, 2c ...... Couplings, 3 …… Decorative wall boards, 3a …… Hooks, 3b …… Surface pattern, 4 …… Connecting members
───────────────────────────────────────────────────── フロントページの続き (72)発明者 桜井 雅夫 東京都千代田区内幸町２丁目２番３号 川 崎製鉄株式会社東京本社内 (72)発明者 永瀬 久夫 東京都千代田区内幸町２丁目２番３号 川 崎製鉄株式会社東京本社内 (72)発明者 豊原 陽登志 東京都千代田区内幸町２丁目２番３号 川 崎製鉄株式会社東京本社内 (72)発明者 松永 聡 東京都千代田区内幸町２丁目２番３号 川 崎製鉄株式会社東京本社内 (72)発明者 山口 昭 東京都千代田区内幸町２丁目２番３号 川 崎製鉄株式会社東京本社内 (56)参考文献 実公 昭44−19636（ＪＰ，Ｙ１) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masao Sakurai 2-3 2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo Kawasaki Steel Co., Ltd. Tokyo headquarters (72) Hisao Nagase 2-3 2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo No. Kawasaki Steel Co., Ltd. Tokyo Head Office (72) Inventor Yotoshi Toyohara 2-3 2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo Kawasaki Steel Co., Ltd. Tokyo Main Office (72) Inventor Satoshi Matsunaga 2-chome, Uchisaiwaicho, Chiyoda-ku, Tokyo No. 2-3 Kawasaki Steel Co., Ltd. Tokyo Main Office (72) Inventor Akira Yamaguchi 2-3 2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo Kawasaki Steel Co., Ltd. Tokyo Main Office (56) References JP, Y1)
Claims (1)
両側縦方向に、係合用翼片を一体的に形成したπ形鋼矢
板を、そのウエブ表面を水域側に向けて所要間隔毎に打
設し、かつ打設した各π形鋼矢板のウエブ表面に、左右
方向の各π形鋼矢板のウエブ間隔の1/2をカバーできる
板幅を有すると共に、板裏面の中央部対称位置の縦方向
に連続的もしくは非連続的にπ形鋼矢板の両側の係合用
翼片と係合するフックを有する任意模様の化粧壁板をそ
のフックを介しそれぞれ隣接して取付けることを特徴と
するπ形鋼矢板を用いた護岸工法。1. A π-shaped steel sheet pile integrally formed with engaging wings on both sides of a web in a steel sheet pile body having a U-shaped cross section at a required interval with its web surface facing the water body side. The web surface of each π-shaped steel sheet pile that has been cast and cast has a plate width that can cover 1/2 of the web interval of each π-shaped steel sheet pile in the left-right direction, and at the center of the back surface of the sheet at a symmetrical position. A decorative wall plate having an arbitrary pattern having hooks that engage with the engaging wing pieces on both sides of the π-shaped steel sheet pile continuously or discontinuously in the longitudinal direction is attached adjacent to each other through the hooks. Seawall construction method using shaped steel sheet pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63153279A JPH0757940B2 (en) | 1988-06-21 | 1988-06-21 | Revetment method using π type steel sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63153279A JPH0757940B2 (en) | 1988-06-21 | 1988-06-21 | Revetment method using π type steel sheet pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01322011A JPH01322011A (en) | 1989-12-27 |
| JPH0757940B2 true JPH0757940B2 (en) | 1995-06-21 |
Family
ID=15558996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63153279A Expired - Lifetime JPH0757940B2 (en) | 1988-06-21 | 1988-06-21 | Revetment method using π type steel sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0757940B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY164688A (en) * | 2010-04-01 | 2018-01-30 | Sumitomo Metal Ind | Connected Wall Structure Consisting of Steel Pipe Sheet Piles And Steel Sheet Pile, And Method of Constructing Same |
| CN108301397B (en) * | 2018-01-31 | 2023-12-15 | 山东建筑大学 | A multi-wing sheet pile structure and construction method suitable for soft soil foundations |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4419636Y1 (en) * | 1964-10-15 | 1969-08-22 |
-
1988
- 1988-06-21 JP JP63153279A patent/JPH0757940B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01322011A (en) | 1989-12-27 |
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