JPH0198231U - - Google Patents
Info
- Publication number
- JPH0198231U JPH0198231U JP19181987U JP19181987U JPH0198231U JP H0198231 U JPH0198231 U JP H0198231U JP 19181987 U JP19181987 U JP 19181987U JP 19181987 U JP19181987 U JP 19181987U JP H0198231 U JPH0198231 U JP H0198231U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pipe pile
- main body
- outer diameter
- over
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Description
第１図は本考案鋼管杭の一実施例を示す側面図
、第２図は同下部の拡大縦断面図、第３図は同底
面図、第４図は埋設状態の説明図である。
１……杭本体、２……環状底板、３ａ〜３ｄ…
…螺旋翼、４……掘削刃。
FIG. 1 is a side view showing one embodiment of the steel pipe pile of the present invention, FIG. 2 is an enlarged longitudinal sectional view of the lower part of the same, FIG. 3 is a bottom view of the same, and FIG. 4 is an explanatory diagram of the buried state. 1... Pile main body, 2... Annular bottom plate, 3a to 3d...
...Spiral wing, 4...Drilling blade.
Claims (1)
付けてこれに掘削刃を突設するとともに、鋼管杭
本体の外周面に、そのほぼ全長にわたり、上下に
等間隔の距離をおいて、それぞれ、鋼管杭本体の
外径より２〜３倍の外径を有する螺旋翼をほぼ一
巻きにわたり突設したことを特徴とする、多翼鋼
管杭。 A bottom plate formed in an annular shape is attached to the lower end of the steel pipe pile main body, and a digging blade is provided protruding from this, and at the same time, on the outer peripheral surface of the steel pipe pile main body, over almost the entire length thereof, at equal distances vertically, A multi-winged steel pipe pile, characterized in that spiral wings having an outer diameter 2 to 3 times the outer diameter of the steel pipe pile body are protruded over almost one turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191819U JPH072677Y2 (en) | 1987-12-17 | 1987-12-17 | Multi-blade steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987191819U JPH072677Y2 (en) | 1987-12-17 | 1987-12-17 | Multi-blade steel pipe pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0198231U true JPH0198231U (en) | 1989-06-30 |
| JPH072677Y2 JPH072677Y2 (en) | 1995-01-25 |
Family
ID=31482711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987191819U Expired - Lifetime JPH072677Y2 (en) | 1987-12-17 | 1987-12-17 | Multi-blade steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072677Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122541A (en) * | 2012-11-21 | 2014-07-03 | Nippon Steel & Sumitomo Metal | Joint structure of piles and erection method of piles |
| WO2023013563A1 (en) * | 2021-08-05 | 2023-02-09 | Ｊｆｅスチール株式会社 | Rotary penetration steel pipe pile and method for constructing rotary penetration steel pipe pile |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181434U (en) * | 1984-05-09 | 1985-12-02 | 吉田 耕之 | foundation pile |
-
1987
- 1987-12-17 JP JP1987191819U patent/JPH072677Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60181434U (en) * | 1984-05-09 | 1985-12-02 | 吉田 耕之 | foundation pile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014122541A (en) * | 2012-11-21 | 2014-07-03 | Nippon Steel & Sumitomo Metal | Joint structure of piles and erection method of piles |
| WO2023013563A1 (en) * | 2021-08-05 | 2023-02-09 | Ｊｆｅスチール株式会社 | Rotary penetration steel pipe pile and method for constructing rotary penetration steel pipe pile |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072677Y2 (en) | 1995-01-25 |