JPS64432Y2 - - Google Patents
Info
- Publication number
- JPS64432Y2 JPS64432Y2 JP6441884U JP6441884U JPS64432Y2 JP S64432 Y2 JPS64432 Y2 JP S64432Y2 JP 6441884 U JP6441884 U JP 6441884U JP 6441884 U JP6441884 U JP 6441884U JP S64432 Y2 JPS64432 Y2 JP S64432Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- steel sheet
- sealing material
- sheet pile
- support plate
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000003566 sealing material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Description
【考案の詳細な説明】 本考案は鋼矢板接合部の止水構造に関する。[Detailed explanation of the idea] The present invention relates to a water-stop structure for steel sheet pile joints.
鋼矢板と鋼矢板の接合部は、漏水を防止するこ
とが困難で、これまでにも接合部に水膨潤性塗料
を塗布した鋼矢板等が提案されているが（実公昭
46−33977号）、完全な止水は困難であつた。 It is difficult to prevent water leakage at the joints between steel sheet piles, and steel sheet piles with water-swellable paint applied to the joints have been proposed (Jikkosho).
46-33977), it was difficult to completely stop the water.
本考案の目的は、容易に鋼矢板に取り付け可能
な止水板を用いた簡単な、鋼矢板接合部の優れた
止水構造を提供することである。 An object of the present invention is to provide a simple and excellent water-stop structure for steel sheet pile joints using a water-stop plate that can be easily attached to steel sheet piles.
本考案の止水構造は、鋼矢板接合部の凹部に、
水膨潤性シール材を密嵌し、該シール材の背面に
サポート板を固着してなることを特徴とする。 The water-stopping structure of this invention has a
It is characterized in that a water-swellable sealing material is tightly fitted and a support plate is fixed to the back surface of the sealing material.
本考案の止水構造の平面図を第１図に、正面図
を第２図に示す。 A plan view of the water stop structure of the present invention is shown in FIG. 1, and a front view is shown in FIG. 2.
鋼矢板１，１′の接合部凹部に長尺のシール材
２を密嵌する。このシール材２は、第３図に示す
ように、好ましくは金属製芯を有する水膨潤性シ
ール材であつて、水と接触すると膨張し、すきま
を完全に塞ぐことができる。 A long sealing material 2 is tightly fitted into the joint recess of the steel sheet piles 1 and 1'. As shown in FIG. 3, this sealing material 2 is preferably a water-swellable sealing material having a metal core, and expands when it comes into contact with water, so that it can completely close the gap.
シール材２に芯２ａが入つていると、最初に当
て板４をセツトしておいて、後からシール材２を
挿入する場合に好都合である。 If the sealing material 2 includes the core 2a, it is convenient when the backing plate 4 is set first and then the sealing material 2 is inserted later.
シール材２は、鋼矢板の高さと同じ程度の長さ
を有するのが好ましく、サポート板３も同様であ
る。サポート板３は、金属製でもプラスチツク製
でもよいが、作業性からいつてプラスチツク製の
方が良い。 It is preferable that the sealing material 2 has a length that is approximately the same as the height of the steel sheet pile, and the same applies to the support plate 3. The support plate 3 may be made of metal or plastic, but plastic is preferable in terms of workability.
サポート板３は、その全長の数箇所に、当り板
４をあてがい、この当て板４の端部４ａを鋼矢板
表面にエポキシ接着剤やビス等で固定することに
より固着することができる。エポキシ接着剤の場
合は、鋼矢板を再利用することが容易である。こ
の際、当て板４にはボルト５を装着し、ボルト５
により、さらにサポート板３を凹へ押し込むよう
にすると止水性が向上し好ましい。 The support plate 3 can be fixed by applying abutment plates 4 at several locations along its entire length and fixing the end portions 4a of the abutment plates 4 to the surface of the steel sheet pile with epoxy adhesive, screws, or the like. In the case of epoxy adhesive, it is easy to reuse steel sheet piles. At this time, attach the bolt 5 to the backing plate 4, and
Therefore, it is preferable to further push the support plate 3 into the recess, since this improves water-stopping properties.
なお場合によつては、鋼矢板に当て板４を固定
しておいてから、芯入りシール材２とサポート板
３を上方から挿入していく方法をとることができ
る。 In some cases, it is possible to fix the backing plate 4 to the steel sheet pile and then insert the cored sealing material 2 and the support plate 3 from above.
以上の構成を有する本考案の鋼矢板の止水構造
によれば、困難であつた鋼矢板接合部の止水を容
易に達成することができる。 According to the steel sheet pile water stop structure of the present invention having the above configuration, it is possible to easily achieve water stop at the steel sheet pile joint, which has been difficult.
第１図は、本考案の止水構造の平面図、第２図
は本考案の止水構造の正面図である。第３図は、
本考案の止水構造に用いられるシール材の斜視図
である。
１，１′……鋼矢板、２……シール材、２ａ…
…シール材の芯、３……サポート板、４……当て
板、４ａ……当て板端部、５……ボルト。
FIG. 1 is a plan view of the water stop structure of the present invention, and FIG. 2 is a front view of the water stop structure of the present invention. Figure 3 shows
It is a perspective view of the sealing material used for the water stop structure of this invention. 1, 1'...Steel sheet pile, 2...Sealing material, 2a...
... core of sealing material, 3 ... support plate, 4 ... backing plate, 4a ... end of backing plate, 5 ... bolt.
Claims (1)
嵌し、該シール材の背面にサポート板を固着して
なる鋼矢板接合部の止水構造。 A water-stopping structure for a steel sheet pile joint, in which a water-swellable sealing material is tightly fitted into the recess of the steel sheet pile joint, and a support plate is fixed to the back surface of the sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6441884U JPS60178046U (en) | 1984-05-02 | 1984-05-02 | Steel sheet pile water stop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6441884U JPS60178046U (en) | 1984-05-02 | 1984-05-02 | Steel sheet pile water stop structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60178046U JPS60178046U (en) | 1985-11-26 |
| JPS64432Y2 true JPS64432Y2 (en) | 1989-01-06 |
Family
ID=30595484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6441884U Granted JPS60178046U (en) | 1984-05-02 | 1984-05-02 | Steel sheet pile water stop structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178046U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0640663Y2 (en) * | 1988-11-28 | 1994-10-26 | 旭電化工業株式会社 | Water stop wall |
-
1984
- 1984-05-02 JP JP6441884U patent/JPS60178046U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60178046U (en) | 1985-11-26 |
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