JPH0441526U - - Google Patents
Info
- Publication number
- JPH0441526U JPH0441526U JP8070590U JP8070590U JPH0441526U JP H0441526 U JPH0441526 U JP H0441526U JP 8070590 U JP8070590 U JP 8070590U JP 8070590 U JP8070590 U JP 8070590U JP H0441526 U JPH0441526 U JP H0441526U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- pile
- pipe pile
- tip
- angle
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending 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図は本考案の実施例の側面図、第２図は斜
切断角度の説明図、第３図、第４図は斜切断角度
が不適の場合の説明図、第５図は実施例の断面図
、第６図は実施例の成績を示すグラフである。
１……鋼管杭、２……螺旋状突起、３……斜切
断面、４……杭軸、５……先端部、６……曲り量
。
Fig. 1 is a side view of the embodiment of the present invention, Fig. 2 is an explanatory diagram of the oblique cutting angle, Figs. 3 and 4 are explanatory diagrams of the case where the oblique cutting angle is inappropriate, and Fig. 5 is an illustration of the embodiment. The cross-sectional view and FIG. 6 are graphs showing the results of Examples. 1... Steel pipe pile, 2... Spiral projection, 3... Oblique cut surface, 4... Pile shaft, 5... Tip, 6... Bending amount.
Claims (1)
旋状突起を周設した鋼管杭において、杭先端を杭
軸に直交する面に対して１０°〜５０°の範囲の
角度に斜切断した形状としたことを特徴とする回
転貫入鋼管杭。 A steel pipe pile with a spiral protrusion surrounding the outer surface or inner and outer surface of the tip of an open-ended steel pipe pile has a shape in which the pile tip is obliquely cut at an angle in the range of 10° to 50° with respect to a plane perpendicular to the pile axis. A rotary penetrating steel pipe pile characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8070590U JPH0441526U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8070590U JPH0441526U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441526U true JPH0441526U (en) | 1992-04-08 |
Family
ID=31626007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8070590U Pending JPH0441526U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441526U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012057378A (en) * | 2010-09-10 | 2012-03-22 | Nippon Steel Corp | Steel pipe pile, manufacturing method of the same, and construction method for steel pipe pile |
| JP2012158979A (en) * | 2008-03-14 | 2012-08-23 | Sekisui Chem Co Ltd | Steel pipe pile |
| WO2013027503A1 (en) * | 2011-08-25 | 2013-02-28 | 新日鉄住金エンジニアリング株式会社 | Steel pipe pile and steel pipe pile implementation method |
| JP2013253406A (en) * | 2012-06-06 | 2013-12-19 | West Holdings Corp | Pile for underground installation |
| JP2015206251A (en) * | 2014-04-23 | 2015-11-19 | 新日鉄住金エンジニアリング株式会社 | Pile and pile construction jig |
-
1990
- 1990-07-31 JP JP8070590U patent/JPH0441526U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012158979A (en) * | 2008-03-14 | 2012-08-23 | Sekisui Chem Co Ltd | Steel pipe pile |
| JP2012057378A (en) * | 2010-09-10 | 2012-03-22 | Nippon Steel Corp | Steel pipe pile, manufacturing method of the same, and construction method for steel pipe pile |
| WO2013027503A1 (en) * | 2011-08-25 | 2013-02-28 | 新日鉄住金エンジニアリング株式会社 | Steel pipe pile and steel pipe pile implementation method |
| JP2013044200A (en) * | 2011-08-25 | 2013-03-04 | Nippon Steel & Sumikin Engineering Co Ltd | Steel pipe pile and method of constructing steel pipe pile |
| US9328475B2 (en) | 2011-08-25 | 2016-05-03 | Nippon Steel & Sumikin Engineering Co., Ltd. | Steel pipe pile and steel pipe pile implementation method |
| JP2013253406A (en) * | 2012-06-06 | 2013-12-19 | West Holdings Corp | Pile for underground installation |
| JP2015206251A (en) * | 2014-04-23 | 2015-11-19 | 新日鉄住金エンジニアリング株式会社 | Pile and pile construction jig |