JP2020143421A - 鋼管杭連結部材 - Google Patents
鋼管杭連結部材 Download PDFInfo
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- JP2020143421A JP2020143421A JP2019038133A JP2019038133A JP2020143421A JP 2020143421 A JP2020143421 A JP 2020143421A JP 2019038133 A JP2019038133 A JP 2019038133A JP 2019038133 A JP2019038133 A JP 2019038133A JP 2020143421 A JP2020143421 A JP 2020143421A
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- JP
- Japan
- Prior art keywords
- steel pipe
- connecting member
- pipe pile
- connection member
- protrusion
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- 239000000463 material Substances 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 12
- 238000010008 shearing Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
Description
<第二実施形態>
<第三実施形態>
<第四実施形態>
<第五実施形態>
Claims (6)
- 地盤に回転貫入する円筒状の鋼管杭を連結する鋼管杭連結部材において、
前記鋼管杭連結部材は、第一連結部材および第二連結部材から構成され、
前記第一連結部材と前記第二連結部材はそれぞれを連結された状態での連結部に少なくとも3つの垂直方向接触面を備えることを特徴とする鋼管杭連結部材。 - 前記垂直方向接触面は、前記鋼管杭の外側の前記垂直方向接触面より内側の前記垂直方向接触面が前記鋼管杭の長手方向に対して同じか、または長いことを特徴とする請求項1に記載の鋼管杭連結部材。
- 前記鋼管杭連結部材は、前記第一連結部材と前記第二連結部材が連結された状態で、少なくとも2つの係止ピンで固定されていることを特徴とする請求項1または請求項2に記載の鋼管杭連結部材。
- 前記垂直方向接触面は、溝部を備えることを特徴とする請求項1から請求項3のいずれか一項に記載の鋼管杭連結部材。
- 前記第一連結部材と前記第二連結部材は、少なくとも一方の表面に環状係止材挿入孔を備えることを特徴とする請求項4に記載の鋼管杭連結部材。
- 前記第一連結部材または前記第二連結部材のいずれか一方の前記溝部の一部に環状係止材固定穴を備えることを特徴とする請求項5に記載の鋼管杭連結部材。
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JP2019038133A JP6584042B1 (ja) | 2019-03-04 | 2019-03-04 | 鋼管杭連結部材 |
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JP2019038133A JP6584042B1 (ja) | 2019-03-04 | 2019-03-04 | 鋼管杭連結部材 |
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JP6584042B1 JP6584042B1 (ja) | 2019-10-02 |
JP2020143421A true JP2020143421A (ja) | 2020-09-10 |
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Cited By (1)
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KR20240071507A (ko) * | 2022-11-15 | 2024-05-23 | (주)신명건설기술공사 | 쐐기블럭를 이용한 콘크리트 기성말뚝 이음 구조물 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013209857A (ja) * | 2012-03-30 | 2013-10-10 | Kubota Corp | 鋼管杭と杭頭との継手構造、及び、この継手構造を用いたコンクリート基礎の施工方法 |
JP2018044388A (ja) * | 2016-09-15 | 2018-03-22 | 株式会社クボタ | 鋼管連結機構及び鋼管連結方法 |
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2019
- 2019-03-04 JP JP2019038133A patent/JP6584042B1/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013209857A (ja) * | 2012-03-30 | 2013-10-10 | Kubota Corp | 鋼管杭と杭頭との継手構造、及び、この継手構造を用いたコンクリート基礎の施工方法 |
JP2018044388A (ja) * | 2016-09-15 | 2018-03-22 | 株式会社クボタ | 鋼管連結機構及び鋼管連結方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240071507A (ko) * | 2022-11-15 | 2024-05-23 | (주)신명건설기술공사 | 쐐기블럭를 이용한 콘크리트 기성말뚝 이음 구조물 |
KR102684968B1 (ko) * | 2022-11-15 | 2024-07-16 | (주)신명건설기술공사 | 쐐기블럭를 이용한 콘크리트 기성말뚝 이음 구조물 |
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