JP2005068707A - 杭の急速載荷試験装置 - Google Patents
杭の急速載荷試験装置 Download PDFInfo
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- JP2005068707A JP2005068707A JP2003297205A JP2003297205A JP2005068707A JP 2005068707 A JP2005068707 A JP 2005068707A JP 2003297205 A JP2003297205 A JP 2003297205A JP 2003297205 A JP2003297205 A JP 2003297205A JP 2005068707 A JP2005068707 A JP 2005068707A
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- loading test
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- 239000002861 polymer material Substances 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
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- 230000001070 adhesive effect Effects 0.000 description 1
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- 238000005187 foaming Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
【解決手段】 地中に打ち込まれた杭の杭頭1を打撃する重錘2と、杭頭1と重錘2との間に介在されるクッション材3とからなる。クッション材3は高分子材料からなる複数の板3aと金属板3bとを交互に積層し、かつそれぞれを接着して形成する。高分子材料からなる板3aに複数の孔3cを形成する。
【選択図】 図1
Description
2 重錘
3 クッション材
3a 高分子材料からなる板
3b 金属板
3c 孔
3d ジベル
Claims (3)
- 杭頭を打撃して行う杭の急速載荷試験に用いられる杭の急速載荷試験装置であって、杭頭を打撃する重錘と前記杭頭と重錘との間に介在されるクッション材とを備え、前記クッション材は複数の金属板と当該金属板間に挟まれる高分子材料とを積層して形成されてなることを特徴とする杭の急速載荷試験装置。
- 高分子材料は、荷重載荷方向の孔が形成された板またはブロックであることを特徴とする請求項1記載の杭の急速載荷試験装置。
- 高分子材料は発泡樹脂から形成されてなることを特徴とする請求項1または2記載の杭の急速載荷試験装置。
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JP2003297205A JP4068030B2 (ja) | 2003-08-21 | 2003-08-21 | 杭の急速載荷試験装置 |
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JP2003297205A JP4068030B2 (ja) | 2003-08-21 | 2003-08-21 | 杭の急速載荷試験装置 |
Publications (2)
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JP2005068707A true JP2005068707A (ja) | 2005-03-17 |
JP4068030B2 JP4068030B2 (ja) | 2008-03-26 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008069535A (ja) * | 2006-09-13 | 2008-03-27 | Tama Kayaku Kiko Kk | 地盤埋設杭の支持力試験方法および試験装置 |
US7600412B2 (en) | 2005-02-25 | 2009-10-13 | Kabushikigaisha Jiban Shikenjo | Pseudostatic pile load testing method |
JP4598153B1 (ja) * | 2009-07-22 | 2010-12-15 | 東洋ガラス株式会社 | ガラスびんのウォータハンマ強度試験装置 |
WO2011099169A1 (ja) * | 2010-02-12 | 2011-08-18 | 東洋ガラス株式会社 | ガラスびんのウォータハンマ強度試験装置 |
WO2018090539A1 (zh) * | 2016-11-15 | 2018-05-24 | 广东中科华大工程技术检测有限公司 | 基桩检测桩顶保护装置 |
JP6954579B1 (ja) * | 2021-05-24 | 2021-10-27 | 株式会社地盤試験所 | 杭の急速載荷試験装置 |
-
2003
- 2003-08-21 JP JP2003297205A patent/JP4068030B2/ja not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7600412B2 (en) | 2005-02-25 | 2009-10-13 | Kabushikigaisha Jiban Shikenjo | Pseudostatic pile load testing method |
JP2008069535A (ja) * | 2006-09-13 | 2008-03-27 | Tama Kayaku Kiko Kk | 地盤埋設杭の支持力試験方法および試験装置 |
JP4598153B1 (ja) * | 2009-07-22 | 2010-12-15 | 東洋ガラス株式会社 | ガラスびんのウォータハンマ強度試験装置 |
JP2011043490A (ja) * | 2009-07-22 | 2011-03-03 | Toyo Glass Co Ltd | ガラスびんのウォータハンマ強度試験装置 |
US9021858B2 (en) | 2009-07-22 | 2015-05-05 | Toyo Glass Co., Ltd. | Apparatus for testing water hammer strength of glass bottle |
WO2011099169A1 (ja) * | 2010-02-12 | 2011-08-18 | 東洋ガラス株式会社 | ガラスびんのウォータハンマ強度試験装置 |
CN102753953A (zh) * | 2010-02-12 | 2012-10-24 | 东洋玻璃株式会社 | 玻璃瓶的水锤强度试验装置 |
CN102753953B (zh) * | 2010-02-12 | 2015-04-22 | 东洋玻璃株式会社 | 玻璃瓶的水锤强度试验装置 |
WO2018090539A1 (zh) * | 2016-11-15 | 2018-05-24 | 广东中科华大工程技术检测有限公司 | 基桩检测桩顶保护装置 |
JP6954579B1 (ja) * | 2021-05-24 | 2021-10-27 | 株式会社地盤試験所 | 杭の急速載荷試験装置 |
WO2022249962A1 (ja) * | 2021-05-24 | 2022-12-01 | 株式会社地盤試験所 | 杭の急速載荷試験装置 |
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