JPH0484432U - - Google Patents
Info
- Publication number
- JPH0484432U JPH0484432U JP12898790U JP12898790U JPH0484432U JP H0484432 U JPH0484432 U JP H0484432U JP 12898790 U JP12898790 U JP 12898790U JP 12898790 U JP12898790 U JP 12898790U JP H0484432 U JPH0484432 U JP H0484432U
- Authority
- JP
- Japan
- Prior art keywords
- protrusion
- female
- tips
- tip
- claw
- 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.)
- Granted
Links
- 210000000078 claw Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Description
図面は本考案の一実施例の説明図であつて、第
１図は地中壁用鋼製単位体の全体平面図、第２図
は対向する突出部の先端における雌・雄両爪の係
合状態を示す平面図である。
１……地中壁用鋼製単位体、２……角型筒部、
３，４……フランジ、５，６，７，８……突出部
、９……雌爪、１０……雄爪、１１……溝。
The drawings are explanatory diagrams of one embodiment of the present invention, in which Fig. 1 is an overall plan view of a steel unit for underground walls, and Fig. 2 is an illustration of the engagement of both male and female claws at the tips of opposing protrusions. FIG. 3 is a plan view showing a combined state. 1... Steel unit for underground walls, 2... Square cylinder part,
3, 4...Flange, 5, 6, 7, 8...Protrusion, 9...Female claw, 10...Male claw, 11...Groove.
Claims (1)
それぞれ両側方に延びる平板状の突出部の先端に
おいて、一側方に延びる突出部の先端の内側には
、円弧状に湾曲した雌爪を突設し、他側方に延び
る突出部の先端の内面には、断面円弧状の雄爪を
突設し、また、各突出部の端面は斜面に形成し、
隣接の地中壁用鋼製単位体の対応する雌爪と雄爪
とが係合した状態において、対向する突出部の先
端間に、傾斜した突出部の端面と雌爪の基部とに
より断面台形状の現場溶接用の溝が形成されるよ
うにしたことを特徴とする地中壁用鋼製単位体の
継ぎ手。 At the tips of the flat plate-like protrusions that extend in both directions flush with the flanges on both sides of the steel unit for underground walls, there is a female curved in an arc shape inside the tip of the protrusion that extends to one side. A male claw with an arcuate cross section is provided on the inner surface of the tip of the protrusion extending to the other side, and the end surface of each protrusion is formed into a slope,
When the corresponding female and male claws of the adjacent steel units for underground walls are engaged, a section table is formed between the tips of the opposing protrusions by the end face of the inclined protrusion and the base of the female claw. A joint for a steel unit for an underground wall, characterized in that a shaped groove for on-site welding is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12898790U JP2524508Y2 (en) | 1990-11-30 | 1990-11-30 | Joint of steel unit for underground wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12898790U JP2524508Y2 (en) | 1990-11-30 | 1990-11-30 | Joint of steel unit for underground wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484432U true JPH0484432U (en) | 1992-07-22 |
| JP2524508Y2 JP2524508Y2 (en) | 1997-02-05 |
Family
ID=31876418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12898790U Expired - Fee Related JP2524508Y2 (en) | 1990-11-30 | 1990-11-30 | Joint of steel unit for underground wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524508Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2787372B2 (en) | 1990-11-27 | 1998-08-13 | 不動建設株式会社 | Joint of steel unit for underground wall |
| JP2787373B2 (en) | 1990-11-30 | 1998-08-13 | 不動建設株式会社 | Joint of steel unit for underground wall |
-
1990
- 1990-11-30 JP JP12898790U patent/JP2524508Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524508Y2 (en) | 1997-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |