JP2011127618A5 - - Google Patents
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- JP2011127618A5 JP2011127618A5 JP2009283537A JP2009283537A JP2011127618A5 JP 2011127618 A5 JP2011127618 A5 JP 2011127618A5 JP 2009283537 A JP2009283537 A JP 2009283537A JP 2009283537 A JP2009283537 A JP 2009283537A JP 2011127618 A5 JP2011127618 A5 JP 2011127618A5
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- pipe
- support structure
- control mechanism
- radial direction
- structure according
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Description
かかる目的のもとになされた本発明の配管支持構造物は、支柱と梁、又は支柱と桁で構成される構面内に制震機構を設けることで、配管系の改修を行うことなく、かつ耐震性能を向上できる配管支持構造物を提供することを要旨とする。すなわち本発明の配管支持構造物は、設置面から立設し、配管の径方向に間隔をあけて配置されるとともに、配管の軸方向に間隔をあけて繰返して配置される複数の支柱と、径方向に沿って支柱に支持される梁と、軸方向に沿って支柱に支持される桁とを備える支持架構と、梁上の支持点で支持される配管とから構成される。そして本発明の配管支持構造物は、径方向に隣接する支柱と梁とから構成される一又は二以上の第１構面に設けられる第１制震機構と、軸方向に隣接する支柱と桁とから構成される一又は二以上の第２構面に設けられる第２制震機構とを備える配管支持構造物であって、配管支持構造物が少なくとも２つ以上連続する場合に、それぞれの振動特性が同調されていることを特徴とする。 The pipe support structure of the present invention made for this purpose is provided with a vibration control mechanism in a structure composed of columns and beams, or columns and girders, without repairing the piping system, The gist of the invention is to provide a pipe support structure capable of improving seismic performance. That is, the pipe support structure of the present invention is erected from the installation surface, arranged with a gap in the radial direction of the pipe, and a plurality of struts repeatedly arranged with a gap in the axial direction of the pipe, It is comprised from the support frame provided with the beam supported by a support | pillar along radial direction, the girder supported by a support | pillar along an axial direction, and piping supported by the support point on a beam. The pipe support structure of the present invention includes a first seismic control mechanism provided on one or two or more first construction surfaces composed of struts and beams adjacent in the radial direction, struts and girders adjacent in the axial direction. And a second vibration control mechanism provided on one or two or more second structural surfaces , each of which includes at least two or more continuous pipe support structures. The characteristic is tuned .
本発明の第１制震機構又は第２制震機構として、ダンパ部材を用いることができる。ダンパ部材を構面内に設けることにより、当該構面の減衰性能を向上できる。ダンパ部材としては、軸降伏型ダンパ、せん断パネル型ダンパ、摩擦型ダンパ等の公知のものを用いることができる。
本発明の第１制震機構としては、ダンパ部材の他に、支持点を中心にして径方向の両側に配管鉛直荷重の影響を考慮して特性を設定された断面減少部を梁に設ける形態にできる。この形態は、震動により梁の両端に発生する曲げモーメントにより、断面減少部が曲げ降伏することにより、震動エネルギを吸収する。
A damper member can be used as the first damping mechanism or the second damping mechanism of the present invention. By providing the damper member in the composition surface, the damping performance of the composition surface can be improved. As the damper member, known members such as a shaft yield type damper, a shear panel type damper, and a friction type damper can be used.
As the first vibration control mechanism of the present invention, in addition to the damper member, a configuration in which the beam is provided with a cross-section decreasing portion whose characteristics are set in consideration of the influence of the vertical pipe load on both sides in the radial direction centering on the support point Can be. In this configuration, the bending energy is generated by bending and yielding the cross-section reducing portion due to the bending moment generated at both ends of the beam by the vibration.
Claims (6)
前記径方向に沿って前記支柱に支持される梁と、
前記軸方向に沿って前記支柱に支持される桁と、
前記径方向に隣接する前記支柱と前記梁とから構成される一又は二以上の第１構面に設けられる第１制震機構と、
前記軸方向に隣接する前記支柱と前記桁とから構成される一又は二以上の第２構面に設けられる第２制震機構と、を備える支持架構と、
前記梁上の支持点で支持される前記配管と、
を備える配管支持構造物であって、
前記配管支持構造物が少なくとも２つ以上連続する場合に、それぞれの振動特性が同調されていることを特徴とする配管支持構造物。 Standing up from the installation surface, arranged with an interval in the radial direction of the pipe, and a plurality of struts repeatedly arranged with an interval in the axial direction of the pipe,
A beam supported by the column along the radial direction;
A girder supported by the column along the axial direction;
A first seismic control mechanism provided on one or two or more first structural surfaces composed of the struts and the beams adjacent in the radial direction;
A support structure comprising: a second vibration control mechanism provided on one or two or more second structural surfaces composed of the struts adjacent to the axial direction and the girders;
The pipe supported at a support point on the beam;
A pipe support structure comprising:
When at least two or more of the pipe support structures are continuous, their vibration characteristics are tuned .
前記配管の前記径方向の動きが拘束される前記支持点を有する前記梁を含む前記第１構面に設けられる請求項１に記載の配管支持構造物。 The first vibration control mechanism is
The pipe support structure according to claim 1, wherein the pipe support structure is provided on the first structural surface including the beam having the support point where the radial movement of the pipe is restricted.
前記配管が前記軸方向の動きを拘束される前記支持点を有する前記梁に隣接する前記第２構面に設けられる請求項１又は２に記載の配管支持構造物。 The second vibration control mechanism is
The pipe support structure according to claim 1 or 2, wherein the pipe is provided on the second structural surface adjacent to the beam having the support point where the axial movement is restricted.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009283537A JP5291609B2 (en) | 2009-12-15 | 2009-12-15 | Piping support structure |
| PCT/JP2010/005955 WO2011074161A1 (en) | 2009-12-15 | 2010-10-05 | Piping support structure |
| MX2012006514A MX2012006514A (en) | 2009-12-15 | 2010-10-05 | Piping support structure. |
| TW99134740A TWI435019B (en) | 2009-12-15 | 2010-10-12 | Piping support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009283537A JP5291609B2 (en) | 2009-12-15 | 2009-12-15 | Piping support structure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011127618A JP2011127618A (en) | 2011-06-30 |
| JP2011127618A5 true JP2011127618A5 (en) | 2012-04-05 |
| JP5291609B2 JP5291609B2 (en) | 2013-09-18 |
Family
ID=44166936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009283537A Active JP5291609B2 (en) | 2009-12-15 | 2009-12-15 | Piping support structure |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5291609B2 (en) |
| MX (1) | MX2012006514A (en) |
| TW (1) | TWI435019B (en) |
| WO (1) | WO2011074161A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9631355B1 (en) | 2016-05-11 | 2017-04-25 | Stanley Taraszkiewicz | Septic drainage system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63312594A (en) * | 1987-06-16 | 1988-12-21 | 株式会社東芝 | Piping supporter |
| JP2989026B2 (en) * | 1991-04-11 | 1999-12-13 | 大成建設株式会社 | Variable stiffness structure for braced frames |
| JPH08282966A (en) * | 1995-04-18 | 1996-10-29 | Mitsubishi Heavy Ind Ltd | Leg structure for cargo handling carrier machine |
| JP2000220212A (en) * | 1999-02-02 | 2000-08-08 | Ishikawajima Harima Heavy Ind Co Ltd | Steel structure of earthquake-resistant design |
| JP4007726B2 (en) * | 1999-08-05 | 2007-11-14 | 株式会社奥村組 | Ramen structure |
| JP2004360812A (en) * | 2003-06-05 | 2004-12-24 | Ishikawajima Harima Heavy Ind Co Ltd | Pipe guide supporting device |
-
2009
- 2009-12-15 JP JP2009283537A patent/JP5291609B2/en active Active
-
2010
- 2010-10-05 MX MX2012006514A patent/MX2012006514A/en active IP Right Grant
- 2010-10-05 WO PCT/JP2010/005955 patent/WO2011074161A1/en active Application Filing
- 2010-10-12 TW TW99134740A patent/TWI435019B/en active
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