JP4461153B2 - 杭の継ぎ手構造 - Google Patents
杭の継ぎ手構造 Download PDFInfo
- Publication number
- JP4461153B2 JP4461153B2 JP2007070948A JP2007070948A JP4461153B2 JP 4461153 B2 JP4461153 B2 JP 4461153B2 JP 2007070948 A JP2007070948 A JP 2007070948A JP 2007070948 A JP2007070948 A JP 2007070948A JP 4461153 B2 JP4461153 B2 JP 4461153B2
- Authority
- JP
- Japan
- Prior art keywords
- pile
- ring
- connecting portion
- piles
- fitting
- 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.)
- Active
Links
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000010008 shearing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 239000000470 constituent Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Landscapes
- Piles And Underground Anchors (AREA)
Description
5 下杭
2,6 接続部
3,7 端板
4,8 係合用凸部
9A,9B 環状凹溝
10 せん断キー
12 リング
12A,12B リング構成部材
13,14 連結部
13A,14A ボルト孔
15 ボルト
16 嵌合用透孔
Claims (2)
- 杭の端部に杭径より小径の接続部を形成するとゝもに、該接続部の端面に周縁より突出する複数の係合用凸部を有する端板を装着してなる接続される上下杭と、前記両端板の接合面にそれぞれ形成した環状凹溝内に嵌合によって設置する環状のせん断キーと、前記上下杭の接続部の外側に嵌合する前記接続部の周方向に複数個に分割可能としたリングから構成され、前記せん断キーを上下両端板の環状凹溝内に嵌合によって設置することで上下杭を同一中心軸上に連結し、前記リングの周壁に周方向に所定間隔で形成した複数の嵌合用透孔内に上下両端板の重合する両係合用凸部を貫通状態で挿通することで、上下杭の接続部における上下,水平及び周方向の移動を規制する構成としたことを特徴とする杭の継ぎ手構造。
- 前記接続部の周方向に複数個に分割可能とした前記リングは、その両端の連結部が合い抉り構造からなる重ね合わせ部分からなり、該重ね合わせ部分をボルト締めにより締結して一体構造のリングに形成する構成としたことを特徴とする請求項1記載の杭の継ぎ手構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007070948A JP4461153B2 (ja) | 2007-03-19 | 2007-03-19 | 杭の継ぎ手構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007070948A JP4461153B2 (ja) | 2007-03-19 | 2007-03-19 | 杭の継ぎ手構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008231733A JP2008231733A (ja) | 2008-10-02 |
JP4461153B2 true JP4461153B2 (ja) | 2010-05-12 |
Family
ID=39904868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007070948A Active JP4461153B2 (ja) | 2007-03-19 | 2007-03-19 | 杭の継ぎ手構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4461153B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5885110B2 (ja) * | 2013-05-21 | 2016-03-15 | 日本ヒューム株式会社 | 杭の継手部構造 |
KR101876424B1 (ko) * | 2018-03-08 | 2018-07-10 | 주식회사 세연사 | 지주구조물용 프리캐스트 연결구조체 및 그 시공방법 |
JP6567793B1 (ja) * | 2019-06-10 | 2019-08-28 | 株式会社シグマベース | 杭鋼管接合構造 |
-
2007
- 2007-03-19 JP JP2007070948A patent/JP4461153B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2008231733A (ja) | 2008-10-02 |
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