JP2020200654A - テンドンの頭部定着構造 - Google Patents
テンドンの頭部定着構造 Download PDFInfo
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- JP2020200654A JP2020200654A JP2019108196A JP2019108196A JP2020200654A JP 2020200654 A JP2020200654 A JP 2020200654A JP 2019108196 A JP2019108196 A JP 2019108196A JP 2019108196 A JP2019108196 A JP 2019108196A JP 2020200654 A JP2020200654 A JP 2020200654A
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- JP
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- Prior art keywords
- head
- tendon
- fixing
- fixing member
- wedge
- 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
- 210000002435 tendon Anatomy 0.000 title claims abstract description 59
- 238000004873 anchoring Methods 0.000 title abstract 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 31
- 230000003449 preventive effect Effects 0.000 claims description 27
- 230000007797 corrosion Effects 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 description 25
- 238000007747 plating Methods 0.000 description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000002788 crimping Methods 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000007689 inspection Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
Description
図1に示す実施形態では、頭部定着構造として、アンカーヘッド定着型が採用されている。すなわち、この実施形態では、くさび2を挿入できるテーパー状のくさび受部を有し、テンドン挿通孔を貫通させた円盤状のアンカーヘッド1とくさび2を使用し、アンカーヘッド1と受圧構造物の間に配置される支圧板4を介して、テンドン9の頭部が受圧構造物に定着されるものとなっている。
2 くさび
3 調整リング(定着ナット)
4 支圧板
5 ヘッドキャップ
6 止水部材
7 マンション
9 テンドン
51 フランジ
52 周壁
53 窓部
Claims (3)
- 定着部材に所定の温度で防錆処理が施されていることを特徴とするテンドンの頭部定着構造。
- 前記防錆処理は、0〜800℃の温度で施されている請求項1に記載のテンドンの頭部定着構造。
- 前記定着部材はヘッドキャップで覆われ、前記ヘッドキャップは、前記定着部材と受圧構造物の間に配置される支圧板と、水密状態を維持して密着する請求項1又は2に記載のテンドンの頭部定着構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019108196A JP7166550B2 (ja) | 2019-06-10 | 2019-06-10 | テンドンの頭部定着構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019108196A JP7166550B2 (ja) | 2019-06-10 | 2019-06-10 | テンドンの頭部定着構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020200654A true JP2020200654A (ja) | 2020-12-17 |
JP7166550B2 JP7166550B2 (ja) | 2022-11-08 |
Family
ID=73742508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019108196A Active JP7166550B2 (ja) | 2019-06-10 | 2019-06-10 | テンドンの頭部定着構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP7166550B2 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11172672A (ja) * | 1997-12-11 | 1999-06-29 | Okabe Co Ltd | グラウンドアンカーの防水緊張方法及びその防水緊張装置 |
JP2005090222A (ja) * | 2004-11-12 | 2005-04-07 | Okabe Co Ltd | 土木用のアンカー締付方法及び土木用のアンカー用キャップ付きナット |
JP2011184855A (ja) * | 2010-03-04 | 2011-09-22 | Maruwa Giken:Kk | 地山補強装置におけるロックボルト装置 |
JP2013234501A (ja) * | 2012-05-09 | 2013-11-21 | Daika:Kk | 斜面安定化工法に用いられる定着用ナット及びそれを使用した斜面安定化構造並びに斜面安定化工法 |
JP2014125769A (ja) * | 2012-12-26 | 2014-07-07 | Kowa Sangyo Kk | グラウンドアンカー頭部構造 |
JP3194214U (ja) * | 2014-07-04 | 2014-11-13 | 国土防災技術株式会社 | 金属製グラウンドアンカー |
JP2017106188A (ja) * | 2015-12-08 | 2017-06-15 | 中日本ハイウェイ・エンジニアリング東京株式会社 | アンカー頭部維持管理構造 |
-
2019
- 2019-06-10 JP JP2019108196A patent/JP7166550B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11172672A (ja) * | 1997-12-11 | 1999-06-29 | Okabe Co Ltd | グラウンドアンカーの防水緊張方法及びその防水緊張装置 |
JP2005090222A (ja) * | 2004-11-12 | 2005-04-07 | Okabe Co Ltd | 土木用のアンカー締付方法及び土木用のアンカー用キャップ付きナット |
JP2011184855A (ja) * | 2010-03-04 | 2011-09-22 | Maruwa Giken:Kk | 地山補強装置におけるロックボルト装置 |
JP2013234501A (ja) * | 2012-05-09 | 2013-11-21 | Daika:Kk | 斜面安定化工法に用いられる定着用ナット及びそれを使用した斜面安定化構造並びに斜面安定化工法 |
JP2014125769A (ja) * | 2012-12-26 | 2014-07-07 | Kowa Sangyo Kk | グラウンドアンカー頭部構造 |
JP3194214U (ja) * | 2014-07-04 | 2014-11-13 | 国土防災技術株式会社 | 金属製グラウンドアンカー |
JP2017106188A (ja) * | 2015-12-08 | 2017-06-15 | 中日本ハイウェイ・エンジニアリング東京株式会社 | アンカー頭部維持管理構造 |
Also Published As
Publication number | Publication date |
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JP7166550B2 (ja) | 2022-11-08 |
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