JPH053545Y2 - - Google Patents
Info
- Publication number
- JPH053545Y2 JPH053545Y2 JP1987139263U JP13926387U JPH053545Y2 JP H053545 Y2 JPH053545 Y2 JP H053545Y2 JP 1987139263 U JP1987139263 U JP 1987139263U JP 13926387 U JP13926387 U JP 13926387U JP H053545 Y2 JPH053545 Y2 JP H053545Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet pile
- flange
- shaped
- shaped steel
- separator
- 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 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000009412 basement excavation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Description
【考案の詳細な説明】 「産業上の利用分野」 本考案はシートパイルに関するものである。[Detailed explanation of the idea] "Industrial application field" The present invention relates to sheet piles.
「従来の技術」
地下掘削工事において、止水山止壁としてシー
トパイルを打設するが、従来、打設したシートパ
イルのセパレーター用金物として、シートパイル
専用の矢板金物（商品名）を、シートパイルの凹
部における前壁面に現場にて溶接していた。``Conventional technology'' In underground excavation work, sheet piles are driven as water-stopping walls. Conventionally, sheet pile hardware (product name) specifically designed for sheet piles was used as separator hardware for the installed sheet piles. It was welded on-site to the front wall of the recessed part of the pile.
「考案が解決しようとする問題点」
ところで、前記の如く、打設したシートパイル
の凹部における前壁面に、セパレーター用の矢板
金物を現場にて溶接により取付けることは著しく
手間がかかる。``Problems to be Solved by the Invention'' By the way, as mentioned above, it is extremely time-consuming to attach the sheet pile metal for the separator to the front wall surface of the recessed portion of the cast sheet pile by welding on site.
またセパレーター用の矢板金物の凸部が躯体の
コンクリートに喰い込んだ場合には、シートパイ
ルの引抜きが不可能になることもある。 Furthermore, if the protrusions of the sheet pile metal for the separator dig into the concrete of the frame, it may become impossible to pull out the sheet pile.
さらに、止水性の見地から、セパレーターを二
重管方式にして抜取り、一個所ずつ止水剤を注入
する必要があり、こらが不十分な場合には漏水の
原因となる等の問題があつた。 Furthermore, from the standpoint of water-stopping properties, it was necessary to remove the separator in a double-pipe system and inject water-stopping agents one by one, which caused problems such as water leakage if this was insufficient. .
本考案は、かくの如き従来の問題点を解決すべく
なしたシートパイルを提供することを目的とす
る。The object of the present invention is to provide a sheet pile that solves the above-mentioned conventional problems.
「問題点を解決するための手段」
本考案の要旨とする所は、Ｕ形シートパイル１
の凹部における前壁１ａ面縦方向に、Ｈ形鋼２
を、その一方のフランジ２ａを溶接して、掘削側
のＵ形シートパイル３の面と、前記Ｈ形鋼２の他
方のフランジ２ｂとがほぼ一直線となるように設
け、かつＨ形鋼２の他方のフランジ２ｂにセパレ
ーター用金物４を係合するようにしたことを特徴
とするシートパイルにある。"Means for solving the problem" The gist of this invention is that the U-shaped sheet pile 1
In the longitudinal direction of the front wall 1a in the recess, the H-shaped steel 2
, by welding one flange 2a of the H-shaped steel 2 so that the surface of the U-shaped sheet pile 3 on the excavation side and the other flange 2b of the H-shaped steel 2 are almost in a straight line, and The sheet pile is characterized in that a separator hardware 4 is engaged with the other flange 2b.
「作用」
本考案によれば、建物地下外壁の躯体工事用の
セパレーターを不用にすることができると共に、
従来のシートパイル専用のセパレーター用の金物
使用のような現場での溶接の手間および止水剤注
入の必要もなく、しかもシートパイルの引抜きも
容易となり、シートパイルの回収率の低下を防止
することができる。"Function" According to the present invention, it is possible to eliminate the need for a separator for the construction of the building's underground outer wall, and
There is no need for on-site welding and water-stopping agent injection, which is required for conventional metal fittings for separators exclusively used for sheet piles.Moreover, the sheet piles can be easily pulled out, thereby preventing a decline in the recovery rate of the sheet piles. I can do it.
「実施例」
次に本考案に係るシートパイルの実施例を第１
図に基づき以下に説明する。“Example” Next, the first example of the sheet pile according to the present invention will be described.
This will be explained below based on the figures.
第１図に示す如く、Ｕ形シートパイル１の凹部
における前壁１ａ面縦方向に、予め工場において
Ｈ形鋼２をその一方のフランジ２ａを溶接して設
けておき、地下掘削工事における止水山止壁とし
て、上記Ｈ形鋼２を有するＵ形シートパイル１お
よび掘削側のＵ形シートパイル３を打設し、Ｈ形
鋼２の他方のフランジ２ｂにＩビーム横矢板に使
用されているセパレーター用金物４を係合させ
る。 As shown in Fig. 1, an H-beam 2 is previously installed in the factory by welding its one flange 2a in the longitudinal direction of the front wall 1a of the concave portion of the U-shaped sheet pile 1, to prevent water leakage during underground excavation work. As a retaining wall, a U-shaped sheet pile 1 having the above-mentioned H-shaped steel 2 and a U-shaped sheet pile 3 on the excavation side are driven, and the other flange 2b of the H-shaped steel 2 is used for an I-beam horizontal sheet pile. The separator hardware 4 is engaged.
なお、Ｕ形シートパイル１に、Ｈ形鋼２に代え
て例えば溝形鋼を設けてもよい。 Note that the U-shaped sheet pile 1 may be provided with, for example, channel steel instead of the H-shaped steel 2.
また前記Ｈ形鋼２の他方のフランジ２ｂと、掘
削側のＵ形シートパイル３の面とはほぼ一直線に
なつている。 Further, the other flange 2b of the H-shaped steel 2 and the surface of the U-shaped sheet pile 3 on the excavation side are substantially in a straight line.
「考案の効果」
以下述べた本考案によれば、建物地下外壁の躯
体工事用のセパレーターを不用にすることができ
ると共に、従来のシートパイル専用のセパレータ
ー用の金物使用のような現場での溶接の手間およ
び止水剤注入の必要もなく、しかもシートパイル
の引抜きも容易となり、シートパイルの回収率の
低下を防止することができる。``Effects of the invention'' According to the invention described below, it is possible to eliminate the need for separators for the framework construction of building basement exterior walls, and it is possible to eliminate the need for on-site welding, unlike the conventional use of hardware for separators exclusively for sheet piles. There is no need for the labor and injection of a water sealing agent, and the sheet pile can be easily pulled out, making it possible to prevent a decrease in the recovery rate of the sheet pile.
第１図は本考案の実施例を示す説明図である。
１……Ｕ形シートパイル、１ａ……前壁、２…
…Ｈ形鋼、２ａ，２ｂ……フランジ、３……掘削
側のＵ形シートパイル、４……セパレーター用金
物。
FIG. 1 is an explanatory diagram showing an embodiment of the present invention. 1...U-shaped sheet pile, 1a...front wall, 2...
...H-shaped steel, 2a, 2b...flange, 3...U-shaped sheet pile on the excavation side, 4...hardware for separator.
Claims (1)
縦方向に、Ｈ形鋼２を、その一方のフランジ２ａ
を溶接して、掘削側のＵ形シートパイル３の面
と、前記Ｈ形鋼２の他方のフランジ２ｂとがほぼ
一直線となるように設け、かつＨ形鋼２の他方の
フランジ２ｂにセパレーター用金物４を係合する
ようにしたことを特徴とするシートパイル。 An H-shaped steel 2 is attached to one flange 2a of the U-shaped sheet pile 1 in the longitudinal direction of the front wall 1a in the recessed part.
are welded so that the surface of the U-shaped sheet pile 3 on the excavation side and the other flange 2b of the H-shaped steel 2 are almost in a straight line, and a separator is attached to the other flange 2b of the H-shaped steel 2. A sheet pile characterized in that metal fittings 4 are engaged with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139263U JPH053545Y2 (en) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987139263U JPH053545Y2 (en) | 1987-09-11 | 1987-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447842U JPS6447842U (en) | 1989-03-24 |
| JPH053545Y2 true JPH053545Y2 (en) | 1993-01-28 |
Family
ID=31402359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987139263U Expired - Lifetime JPH053545Y2 (en) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053545Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100716598B1 (en) | 2005-04-06 | 2007-05-11 | 대원이엔시 주식회사 | Retaining wall using sheet pile and composite pile, and it's construction method |
| JP6387996B2 (en) * | 2016-03-25 | 2018-09-12 | Ｊｆｅスチール株式会社 | Reinforcing structure and reinforcing method of existing steel sheet pile wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133209A (en) * | 1985-12-06 | 1987-06-16 | Shuzo Toriuchi | Construction method for steel sheet pile retaining wall, and steel sheet pile for retaining wall |
-
1987
- 1987-09-11 JP JP1987139263U patent/JPH053545Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62133209A (en) * | 1985-12-06 | 1987-06-16 | Shuzo Toriuchi | Construction method for steel sheet pile retaining wall, and steel sheet pile for retaining wall |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6447842U (en) | 1989-03-24 |
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