JP2014109160A5 - - Google Patents

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Publication number
JP2014109160A5
JP2014109160A5 JP2012264914A JP2012264914A JP2014109160A5 JP 2014109160 A5 JP2014109160 A5 JP 2014109160A5 JP 2012264914 A JP2012264914 A JP 2012264914A JP 2012264914 A JP2012264914 A JP 2012264914A JP 2014109160 A5 JP2014109160 A5 JP 2014109160A5
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JP
Japan
Prior art keywords
joint portion
displacement
earthquake
cut
viscoelastic member
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JP2012264914A
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Japanese (ja)
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JP2014109160A (en
JP6202663B2 (en
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Priority to JP2012264914A priority Critical patent/JP6202663B2/en
Priority claimed from JP2012264914A external-priority patent/JP6202663B2/en
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Publication of JP2014109160A5 publication Critical patent/JP2014109160A5/ja
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Description

しかしながら、この従来のものは、地震後に切れ目を目視することにより変位を容易に把握することができるが、次の地震に備えるためには、粘弾性部材を新たなものと取り替えなければならず、すなわちセンサーのリセットをすることができず、メンテナンスが面倒である。また、従来のものは、変位を粘弾性部材に形成された切れ目から把握するため、遠方からの目視は困難であり、そのためダンパーの継続使用可能性の判断を即時にすることができない。   However, this conventional one can easily grasp the displacement by visually observing the cut after the earthquake, but in order to prepare for the next earthquake, the viscoelastic member must be replaced with a new one, That is, the sensor cannot be reset, and maintenance is troublesome. Moreover, since the conventional thing grasps | ascertains a displacement from the cut formed in the viscoelastic member, visual observation from a distant place is difficult, Therefore Therefore, the judgment of the continuous use of a damper cannot be made immediately.

軸部材５１の両端部には断面十字型の継手部５５が設けられている。この継手部５５には複数のボルト穴５６が形成され、座屈拘束ブレース５０はこの継手部５５を介して、脚柱７０の主構７１及び横構７２に設置したガゼットプレート７３（図５参照）にボルトにより固定される。   A joint portion 55 having a cross-shaped cross section is provided at both ends of the shaft member 51. A plurality of bolt holes 56 are formed in the joint portion 55, and the buckling-restraining brace 50 is connected to the main structure 71 and the lateral structure 72 of the pedestal 70 via the joint portion 55 (see FIG. 5). ) With bolts.

JP2012264914A 2012-12-04 2012-12-04 Displacement measuring device for damping damper Active JP6202663B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012264914A JP6202663B2 (en) 2012-12-04 2012-12-04 Displacement measuring device for damping damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012264914A JP6202663B2 (en) 2012-12-04 2012-12-04 Displacement measuring device for damping damper

Publications (3)

Publication Number Publication Date
JP2014109160A JP2014109160A (en) 2014-06-12
JP2014109160A5 true JP2014109160A5 (en) 2015-11-12
JP6202663B2 JP6202663B2 (en) 2017-09-27

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ID=51029962

Family Applications (1)

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JP2012264914A Active JP6202663B2 (en) 2012-12-04 2012-12-04 Displacement measuring device for damping damper

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JP (1) JP6202663B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6664968B2 (en) * 2016-01-19 2020-03-13 Ｊｆｅシビル株式会社 Damping damper and cumulative plastic displacement measuring instrument
JP6546561B2 (en) * 2016-04-27 2019-07-17 Ｊｆｅシビル株式会社 Displacement display device and damping damper
JP7103820B2 (en) * 2017-09-29 2022-07-20 株式会社横河Ｎｓエンジニアリング Function-separated shock absorber
JP7145621B2 (en) 2018-03-01 2022-10-03 株式会社タカミヤ Deformation detection device for damping device
JP7032761B2 (en) * 2018-05-25 2022-03-09 株式会社横河ブリッジ Displacement measuring device for damping damper
JP6794565B1 (en) * 2020-04-17 2020-12-02 日鉄エンジニアリング株式会社 Displacement meter
CN112609855B (en) * 2020-12-11 2022-05-06 昆明理工大学 One-way self-resetting adjustable friction energy dissipation damper and use method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925405U (en) * 1982-08-09 1984-02-17 日本発条株式会社 Pipe support expansion/contraction movement display device
JPH10122912A (en) * 1996-10-16 1998-05-15 Tomoe Corp Framework with deformation recording device
US6530182B2 (en) * 2000-10-23 2003-03-11 Kazak Composites, Incorporated Low cost, light weight, energy-absorbing earthquake brace
JP4129682B2 (en) * 2003-08-27 2008-08-06 清水建設株式会社 Displacement sensor, damping damper and damping structure
JP2008274684A (en) * 2007-05-02 2008-11-13 Daiwa House Ind Co Ltd Inspection device of buckling restricting brace
JP2010249711A (en) * 2009-04-17 2010-11-04 Hazama Corp Interlayer displacement measuring apparatus
JP3168872U (en) * 2011-04-20 2011-06-30 高田機工株式会社 Buckling restraint brace
JP3178733U (en) * 2012-07-17 2012-09-27 新日鉄エンジニアリング株式会社 Displacement measuring device and brace device

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