JP2006188940A - 耐震構造 - Google Patents
耐震構造 Download PDFInfo
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- JP2006188940A JP2006188940A JP2005226267A JP2005226267A JP2006188940A JP 2006188940 A JP2006188940 A JP 2006188940A JP 2005226267 A JP2005226267 A JP 2005226267A JP 2005226267 A JP2005226267 A JP 2005226267A JP 2006188940 A JP2006188940 A JP 2006188940A
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- Prior art keywords
- ground
- tubular member
- earthquake
- pipe
- drain pipe
- Prior art date
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- Granted
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- 238000007747 plating Methods 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 9
- -1 zinc-aluminum-magnesium Chemical compound 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910018134 Al-Mg Inorganic materials 0.000 abstract description 11
- 229910018467 Al—Mg Inorganic materials 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 57
- 239000011148 porous material Substances 0.000 description 41
- 239000004576 sand Substances 0.000 description 27
- 239000002245 particle Substances 0.000 description 23
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 18
- 230000002265 prevention Effects 0.000 description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000003673 groundwater Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Foundations (AREA)
Abstract
【解決手段】長手方向に多数の孔4が形成され且つ一端が略尖鋭状に閉塞されてなる閉塞部5を有する排水パイプ2が、地盤1中に打設され、排水パイプ2の地盤1への打設による締め固め効果、排水パイプ2自体の強度、及び排水パイプ2自体の排水機能により、地震や集中豪雨時の液状化現象や斜面の崩壊等を未然に防止する。また排水パイプ2にはZn−Al−Mg系めっきが施されており、これにより防錆機能を確保している。
【選択図】図5
Description
2a パイプ本体(管状部材本体)
2b めっき皮膜
2 排水パイプ(管状部材)
4 孔
5 閉塞部
7 開放端
10 排水パイプ(管状部材)
11 開放端
12 凹状螺旋部
13 継手部材
14 凸状螺旋部
2a パイプ本体(管状部材本体)
2b めっき皮膜
2 排水パイプ(管状部材)
4 孔
5 閉塞部
7 開放端
11 開放端
12 凹状螺旋部
13 継手部材
14 凸状螺旋部
Claims (5)
- 長手方向に多数の孔が形成され且つ一端が略尖鋭状に閉塞されてなる閉塞部を有する管状部材が、地盤中に打設されていることを特徴とする耐震構造。
- 前記管状部材は、剛体からなる管状部材本体の表面に亜鉛−アルミニウム−マグネシウム系めっき皮膜が形成されていることを特徴とする請求項1記載の耐震構造。
- 前記管状部材の開放端近傍であって該管状部材の外周には所定間隔毎に複数の凹状螺旋部が形成され、
複数の前記管状部材が、外周に凸状螺旋部が形成された継手部材を介して互いに連結されていることを特徴とする請求項1又は請求項2記載の耐震構造。 - 長手方向に多数の孔が形成され且つ一端が略尖鋭状に閉塞されてなる閉塞部を有する管状部材を設け、
地盤の表面に対し前記閉塞部を先端にして前記管状部材の開放端側から加振・押圧力を負荷して前記管状部材を地盤中に打撃・振動圧入し、前記管状部材を地盤に打設することを特徴とする耐震工法。 - 亜鉛、アルミニウム、及びマグネシウムを主成分とするめっき液を使用して剛体からなる管状部材本体にめっき処理を施し、前記管状部材本体の表面にめっき皮膜を形成して前記管状部材を作製することを特徴とする請求項4記載の耐震工法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005226267A JP3789127B1 (ja) | 2004-08-06 | 2005-08-04 | 耐震構造 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004230149 | 2004-08-06 | ||
JP2004230149 | 2004-08-06 | ||
JP2004357500 | 2004-12-10 | ||
JP2004357500 | 2004-12-10 | ||
JP2005226267A JP3789127B1 (ja) | 2004-08-06 | 2005-08-04 | 耐震構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3789127B1 JP3789127B1 (ja) | 2006-06-21 |
JP2006188940A true JP2006188940A (ja) | 2006-07-20 |
Family
ID=36674844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005226267A Active JP3789127B1 (ja) | 2004-08-06 | 2005-08-04 | 耐震構造 |
Country Status (1)
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JP (1) | JP3789127B1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068229A (ja) * | 2007-09-12 | 2009-04-02 | Tokyo Seiko Co Ltd | 吊構造物用アンカーの埋設方法 |
JP2012092520A (ja) * | 2010-10-25 | 2012-05-17 | Kankyo Chishitsu:Kk | 斜面の表層崩壊防止工法 |
JP2016180274A (ja) * | 2015-03-25 | 2016-10-13 | 一般財団法人上越環境科学センター | 地下水排除施設用集水管、及び地下水排除施設用集水管におけるスライム付着防止方法 |
JP2018066181A (ja) * | 2016-10-19 | 2018-04-26 | 株式会社地盤リスク研究所 | 排水パイプ |
IT201700043741A1 (it) * | 2017-04-21 | 2018-10-21 | Walter Tavecchio | Un sistema per la protezione di edifici e strutture, esistenti o in progetto o in costruzione, mediante l’attenuazione degli effetti prodotti da sismi superficiali e/o profondi, sia naturali che artificiali, |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4859002B1 (ja) * | 2011-05-11 | 2012-01-18 | 誠治 柏熊 | 排水パイプ、排水パイプの製造方法及び地盤の補強工法 |
JP6977934B2 (ja) * | 2017-09-05 | 2021-12-08 | 株式会社ダイカ | パイプ打ち込み方法 |
JP7261040B2 (ja) * | 2019-02-28 | 2023-04-19 | 日鉄建材株式会社 | 排水パイプ、液状化対策工法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59173421A (ja) * | 1983-03-18 | 1984-10-01 | Natl House Ind Co Ltd | 杭打工法 |
JPH0738391Y2 (ja) * | 1989-10-31 | 1995-08-30 | 新光産業株式会社 | 盛土補強杭 |
JP2780438B2 (ja) * | 1990-05-18 | 1998-07-30 | 住友金属工業株式会社 | 構造物の耐震補強構造 |
JP2002332637A (ja) * | 2001-05-10 | 2002-11-22 | Shimizu Corp | 埋設部材及び埋設部材表面の被覆膜形成に用いられる被覆膜形成剤 |
JP2003328166A (ja) * | 2002-05-16 | 2003-11-19 | Nippon Oil Engineering & Construction Co Ltd | マグネシウム流電陽極およびこれを用いた電気防食システム |
JP2004137520A (ja) * | 2002-10-15 | 2004-05-13 | Nakabohtec Corrosion Protecting Co Ltd | 鋼材の被覆防食方法 |
-
2005
- 2005-08-04 JP JP2005226267A patent/JP3789127B1/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59173421A (ja) * | 1983-03-18 | 1984-10-01 | Natl House Ind Co Ltd | 杭打工法 |
JPH0738391Y2 (ja) * | 1989-10-31 | 1995-08-30 | 新光産業株式会社 | 盛土補強杭 |
JP2780438B2 (ja) * | 1990-05-18 | 1998-07-30 | 住友金属工業株式会社 | 構造物の耐震補強構造 |
JP2002332637A (ja) * | 2001-05-10 | 2002-11-22 | Shimizu Corp | 埋設部材及び埋設部材表面の被覆膜形成に用いられる被覆膜形成剤 |
JP2003328166A (ja) * | 2002-05-16 | 2003-11-19 | Nippon Oil Engineering & Construction Co Ltd | マグネシウム流電陽極およびこれを用いた電気防食システム |
JP2004137520A (ja) * | 2002-10-15 | 2004-05-13 | Nakabohtec Corrosion Protecting Co Ltd | 鋼材の被覆防食方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009068229A (ja) * | 2007-09-12 | 2009-04-02 | Tokyo Seiko Co Ltd | 吊構造物用アンカーの埋設方法 |
JP2012092520A (ja) * | 2010-10-25 | 2012-05-17 | Kankyo Chishitsu:Kk | 斜面の表層崩壊防止工法 |
JP2016180274A (ja) * | 2015-03-25 | 2016-10-13 | 一般財団法人上越環境科学センター | 地下水排除施設用集水管、及び地下水排除施設用集水管におけるスライム付着防止方法 |
JP2018066181A (ja) * | 2016-10-19 | 2018-04-26 | 株式会社地盤リスク研究所 | 排水パイプ |
IT201700043741A1 (it) * | 2017-04-21 | 2018-10-21 | Walter Tavecchio | Un sistema per la protezione di edifici e strutture, esistenti o in progetto o in costruzione, mediante l’attenuazione degli effetti prodotti da sismi superficiali e/o profondi, sia naturali che artificiali, |
Also Published As
Publication number | Publication date |
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JP3789127B1 (ja) | 2006-06-21 |
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