JP2015507105A - 埋込型共鳴筒を用いた地震波防振壁 - Google Patents
埋込型共鳴筒を用いた地震波防振壁 Download PDFInfo
- Publication number
- JP2015507105A JP2015507105A JP2014544663A JP2014544663A JP2015507105A JP 2015507105 A JP2015507105 A JP 2015507105A JP 2014544663 A JP2014544663 A JP 2014544663A JP 2014544663 A JP2014544663 A JP 2014544663A JP 2015507105 A JP2015507105 A JP 2015507105A
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- Prior art keywords
- resonance
- vibration
- seismic
- wave
- wall
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
せん断弾性係数は体積弾性係数において一面を固定させた特殊な場合として見なすことができる。表面波は巨視的には2次元波であり、微視的には3次元波である。
1)S.−H. Kim and M.P.Das論文.http://arxiv.org/abs/1210.5589
2)A.Udias,Principles of Seismology,(Cambridge,NewYork,2010)Ch.15。
20 入口
30 空洞
100 共鳴筒
110 空間
150 防振壁
Claims (5)
- 平面壁体部または曲面壁体部で取り囲まれ、内部に空洞を備える共鳴筒からなり、前記平面壁体部または前記曲面壁体部には、その外部から前記空洞に連通する一つ以上の貫通部が形成され、前記共鳴筒は地面から地下に1〜100mの深さに埋設されたことを特徴とする、多数の共鳴筒を地下に埋め込んでなった防振壁。
- 前記共鳴筒の共鳴振動数が1〜30Hzであることを特徴とする、請求項1に記載の多数の共鳴筒を地下に埋め込んでなった防振壁。
- 前記共鳴筒が、シリンダー状、六面体状、八面体状、または球状の形状を持つ場合、貫通部で互いに連結されることを特徴とする、請求項1または2に記載の多数の共鳴筒を地下に埋め込んでなった防振壁。
- 防振壁の屈折率(n)と幅(xc)の大きさを調節することによって、低めようとする目標震度(ΔM)が調節され、震度1を減殺するために20〜100mの幅を持つことを特徴とする、請求項1または2に記載の多数の共鳴筒を地下に埋め込んでなった防振壁。
- 前記共鳴筒の空洞の容積は1〜100m3であることを特徴とする、請求項1または2に記載の多数の共鳴筒を地下に埋め込んでなった防振壁。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0125743 | 2011-11-29 | ||
KR1020110125743A KR101354071B1 (ko) | 2011-11-29 | 2011-11-29 | 공명통 매립을 이용한 지진파 방진벽 |
PCT/KR2012/010200 WO2013081382A1 (ko) | 2011-11-29 | 2012-11-29 | 매립 공명통을 이용한 지진파 방진벽 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015507105A true JP2015507105A (ja) | 2015-03-05 |
Family
ID=48535768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544663A Pending JP2015507105A (ja) | 2011-11-29 | 2012-11-29 | 埋込型共鳴筒を用いた地震波防振壁 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20140305049A1 (ja) |
JP (1) | JP2015507105A (ja) |
KR (1) | KR101354071B1 (ja) |
CN (1) | CN104321494A (ja) |
MX (1) | MX2014006475A (ja) |
WO (1) | WO2013081382A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101422113B1 (ko) * | 2013-04-26 | 2014-07-22 | 목포해양대학교 산학협력단 | 통기통로 또는 통수통로 둘레에 중첩된 차음용 공진챔버를 갖는 통기형 또는 통수형 방음벽 |
US10247707B1 (en) * | 2014-11-14 | 2019-04-02 | Oceanit Laboratories, Inc. | Cement compositions comprising locally resonant acoustic metamaterials |
NL2016388A (en) * | 2015-04-17 | 2016-10-19 | Asml Netherlands Bv | Lithographic apparatus. |
ITUB20150803A1 (it) * | 2015-05-18 | 2016-11-18 | Universita¿ Degli Studi Di Salerno | Dispositivo di isolamento sismico |
KR101721769B1 (ko) * | 2015-08-28 | 2017-04-10 | 최원옥 | 내진용 조립식 블럭에서의 탄성구 분리 유닛 |
US10573291B2 (en) | 2016-12-09 | 2020-02-25 | The Research Foundation For The State University Of New York | Acoustic metamaterial |
WO2020154026A2 (en) * | 2018-11-19 | 2020-07-30 | Massachusetts Institute Of Technology | Seismic wave damping system |
CN110080312A (zh) * | 2019-03-19 | 2019-08-02 | 中国地质大学(武汉) | 一种地震超材料 |
CN113802713B (zh) * | 2021-09-16 | 2023-06-27 | 西安交通大学 | 一种栅栏式隔震结构及其设计方法 |
CN114606989B (zh) * | 2022-04-20 | 2023-04-18 | 华东交通大学 | 一种负泊松比-局部共振隔震结构及共振器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01235712A (ja) * | 1988-03-16 | 1989-09-20 | Masami Fukuoka | 防振地盤の形成方法 |
JPH06158679A (ja) * | 1992-11-26 | 1994-06-07 | Bridgestone Corp | 防振用マット |
JP2002188170A (ja) * | 2000-12-20 | 2002-07-05 | Showa Electric Wire & Cable Co Ltd | 防振構造体 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986367A (en) * | 1975-10-01 | 1976-10-19 | Kalpins Alexandrs K | Earthquake-resistant anchoring system |
US4633628A (en) * | 1985-10-31 | 1987-01-06 | University Of Utah | Device for base isolating structures from lateral and rotational support motion |
US4887788A (en) * | 1988-01-15 | 1989-12-19 | The Gates Rubber Company | Base isolation pad |
JP2691471B2 (ja) * | 1990-08-22 | 1997-12-17 | 株式会社ブリヂストン | 免震支持装置 |
JPH05141464A (ja) * | 1991-11-15 | 1993-06-08 | Kajima Corp | 積層ゴム支承及び該積層ゴム支承を用いた構造物の振動制御装置 |
JPH06101740A (ja) * | 1992-08-07 | 1994-04-12 | Sumitomo Rubber Ind Ltd | 積層ゴム支承 |
JPH06240780A (ja) * | 1993-02-22 | 1994-08-30 | Nippon Steel Corp | 微小振幅振動制御用の防振溝 |
US5490356A (en) * | 1993-11-24 | 1996-02-13 | Mm Systems Of Arizona | Seismic isolation bearing |
JP2510478B2 (ja) * | 1994-03-28 | 1996-06-26 | 清水建設株式会社 | 建造物およびその振動抑制装置 |
NZ313289A (en) * | 1995-08-04 | 1997-12-19 | Oiles Industry Co Ltd | Vibration isolation apparatus comprises an elastic body having alternating elastic and rigid material layers with lead in between with a specified vp/ve ratio |
US5833038A (en) * | 1995-11-01 | 1998-11-10 | Sheiba; Lev Solomon | Method and apparatus for broadband earthquake resistant foundation with variable stiffness |
JP2000291026A (ja) * | 1999-04-09 | 2000-10-17 | Yasunori Sawada | ブロック積層免震基礎 |
JP2001173122A (ja) * | 1999-12-17 | 2001-06-26 | Maeda Corp | ヘルムホルツ型吸音装置を有する二重床の構造 |
JP4222812B2 (ja) | 2002-11-05 | 2009-02-12 | 宏和 竹宮 | 防振工法 |
JP2004232354A (ja) * | 2003-01-30 | 2004-08-19 | Kajima Corp | 固体音低減型内装構造及び内装パネル装置 |
US20060026910A1 (en) * | 2004-08-09 | 2006-02-09 | Mahboobeh Davar | Earthquake shock resistance system |
-
2011
- 2011-11-29 KR KR1020110125743A patent/KR101354071B1/ko active IP Right Grant
-
2012
- 2012-11-29 US US14/359,338 patent/US20140305049A1/en not_active Abandoned
- 2012-11-29 WO PCT/KR2012/010200 patent/WO2013081382A1/ko active Application Filing
- 2012-11-29 JP JP2014544663A patent/JP2015507105A/ja active Pending
- 2012-11-29 CN CN201280058378.6A patent/CN104321494A/zh active Pending
- 2012-11-29 MX MX2014006475A patent/MX2014006475A/es unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01235712A (ja) * | 1988-03-16 | 1989-09-20 | Masami Fukuoka | 防振地盤の形成方法 |
JPH06158679A (ja) * | 1992-11-26 | 1994-06-07 | Bridgestone Corp | 防振用マット |
JP2002188170A (ja) * | 2000-12-20 | 2002-07-05 | Showa Electric Wire & Cable Co Ltd | 防振構造体 |
Also Published As
Publication number | Publication date |
---|---|
US20140305049A1 (en) | 2014-10-16 |
WO2013081382A1 (ko) | 2013-06-06 |
KR101354071B1 (ko) | 2014-01-23 |
MX2014006475A (es) | 2015-01-22 |
CN104321494A (zh) | 2015-01-28 |
KR20130059663A (ko) | 2013-06-07 |
WO2013081382A4 (ko) | 2013-07-25 |
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