JP2018145627A - 床構造 - Google Patents
床構造 Download PDFInfo
- Publication number
- JP2018145627A JP2018145627A JP2017039303A JP2017039303A JP2018145627A JP 2018145627 A JP2018145627 A JP 2018145627A JP 2017039303 A JP2017039303 A JP 2017039303A JP 2017039303 A JP2017039303 A JP 2017039303A JP 2018145627 A JP2018145627 A JP 2018145627A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- floor slab
- damper
- free end
- vibration
- 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
- 238000013016 damping Methods 0.000 abstract description 60
- 230000002093 peripheral effect Effects 0.000 abstract description 21
- 230000000694 effects Effects 0.000 description 7
- 238000004088 simulation Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
12 床スラブ(床部)
14、100 自由端部
16、92 粘性系ダンパー(制振ダンパー)
20 大梁(支持構造体)
36 小梁(梁)
94 粘弾性ダンパー(制振ダンパー)
Claims (3)
- 周縁を支持構造体によって支持された矩形平面形状の床部と、
前記床部の前記周縁に前記床部と前記支持構造体との縁を切って設けられた自由端部と、
前記自由端部と前記支持構造体とを繋ぐ制振ダンパーと、
を有する床構造。 - 前記自由端部は、対向して2つ設けられている請求項1に記載の床構造。
- 前記自由端部に沿って設けられ該自由端部を支持する梁を有する請求項1又は2に記載の床構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017039303A JP6895274B2 (ja) | 2017-03-02 | 2017-03-02 | 床構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017039303A JP6895274B2 (ja) | 2017-03-02 | 2017-03-02 | 床構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018145627A true JP2018145627A (ja) | 2018-09-20 |
JP6895274B2 JP6895274B2 (ja) | 2021-06-30 |
Family
ID=63590826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017039303A Active JP6895274B2 (ja) | 2017-03-02 | 2017-03-02 | 床構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6895274B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111305441A (zh) * | 2020-02-28 | 2020-06-19 | 青岛理工大学 | 消能减振空腹组合楼盖 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4371143A (en) * | 1980-05-24 | 1983-02-01 | Mitsubishi Steel Mfg. Co., Ltd. | Earthquake isolation floor |
US4805359A (en) * | 1987-09-21 | 1989-02-21 | Takenaka Komuten Co., Ltd. | Method of applying floor vibration-damping work and vibration-damping floor device |
JPH0649923A (ja) * | 1992-07-31 | 1994-02-22 | Mitsui Constr Co Ltd | 粘弾性ダンパ |
JPH10184094A (ja) * | 1996-12-20 | 1998-07-14 | Tatsuji Ishimaru | 減衰機構及びこれを用いた免震構造並びに減衰装置 |
JPH10266621A (ja) * | 1997-03-28 | 1998-10-06 | Hazama Gumi Ltd | コア構造体と吊りケーブルとを用いた制振構造物 |
JP2003160991A (ja) * | 2001-11-26 | 2003-06-06 | Ohbayashi Corp | 一軸振動吸収ユニット |
JP2006241784A (ja) * | 2005-03-02 | 2006-09-14 | Ohbayashi Corp | 建物の制震構造 |
-
2017
- 2017-03-02 JP JP2017039303A patent/JP6895274B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4371143A (en) * | 1980-05-24 | 1983-02-01 | Mitsubishi Steel Mfg. Co., Ltd. | Earthquake isolation floor |
US4805359A (en) * | 1987-09-21 | 1989-02-21 | Takenaka Komuten Co., Ltd. | Method of applying floor vibration-damping work and vibration-damping floor device |
JPH0649923A (ja) * | 1992-07-31 | 1994-02-22 | Mitsui Constr Co Ltd | 粘弾性ダンパ |
JPH10184094A (ja) * | 1996-12-20 | 1998-07-14 | Tatsuji Ishimaru | 減衰機構及びこれを用いた免震構造並びに減衰装置 |
JPH10266621A (ja) * | 1997-03-28 | 1998-10-06 | Hazama Gumi Ltd | コア構造体と吊りケーブルとを用いた制振構造物 |
JP2003160991A (ja) * | 2001-11-26 | 2003-06-06 | Ohbayashi Corp | 一軸振動吸収ユニット |
JP2006241784A (ja) * | 2005-03-02 | 2006-09-14 | Ohbayashi Corp | 建物の制震構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111305441A (zh) * | 2020-02-28 | 2020-06-19 | 青岛理工大学 | 消能减振空腹组合楼盖 |
Also Published As
Publication number | Publication date |
---|---|
JP6895274B2 (ja) | 2021-06-30 |
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