JP4114813B2 - 制振壁構造 - Google Patents
制振壁構造 Download PDFInfo
- Publication number
- JP4114813B2 JP4114813B2 JP2005329304A JP2005329304A JP4114813B2 JP 4114813 B2 JP4114813 B2 JP 4114813B2 JP 2005329304 A JP2005329304 A JP 2005329304A JP 2005329304 A JP2005329304 A JP 2005329304A JP 4114813 B2 JP4114813 B2 JP 4114813B2
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- Prior art keywords
- movable piece
- weight
- pair
- vibration
- damping
- 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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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 125000005023 xylyl group Chemical group 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 description 1
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Description
Heq=ΔW/2πW (数1)
W:剪断変形の弾性エネルギ(図1において示される2つの三角形の面積。単位はkgf・cm)
ΔW:剪断変形により吸収するエネルギの合計(図6において示されるヒステリシス曲線で囲まれた面積。単位はkgf・cm)
Geq=Keq/(S/D)=F/UBE/(S/D)(数2)
F:最大変位を与えるときの荷重(単位はkgf)
UBE:最大変位(単位はcm)
S/D:試験サンプルの形状係数(サンプル剪断面積/サンプル剪断隙間,単位はcm)
3,4 固定片
5,6 横梁
7 架構面
8,9 支承片
10 可動片
11,12 制振部材
13,14,15 ピン係合
21,22 粘弾性体
23,24,25 プレート
26 貫通孔
27,28 スペーサ
Claims (1)
- 建物の骨組を構成する柱及び梁で囲まれた空間に組み付けられ、
左右一対の固定片と、
上下一対の横梁と、
前記左右一対の固定片から、前記固定片と横梁とで囲まれる架構面の中央部に向かって延在した左右一対の支承部と、
前記左右一対の支承部の先端部にそれぞれピン係合で連結され、前記架構面の中央部から上下の横梁に向かって延在し、建物に振動が生じた際に前記支承部から振動が伝わり、先端が上下の横梁に対して、前記建物に作用する振動よりも大きく振れ動く可動片と、
主鎖にC−C結合を有する基材ゴム100重量部に対してシリカを100〜150重量部添加し、そのシリカに対してシラン化合物を10〜30重量%配合した粘弾性体の両側にプレートを固着した制振部材であって、前記可動片の上下の先端と横梁との間に配設し、一方のプレートを可動片に固定し、他方のプレートを横梁に固定した制振部材とを備え、
建物が振動していない状態において、前記左右一対の支承部の先端部と可動片とのピン係合部を結ぶ直線の方向と、前記可動片の上下の先端に設けられた制振部材の中心同士を結ぶ直線の方向とが異なることを特徴とする制振壁構造。
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JP2006169952A JP2006169952A (ja) | 2006-06-29 |
JP4114813B2 true JP4114813B2 (ja) | 2008-07-09 |
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JP4814857B2 (ja) * | 2007-09-28 | 2011-11-16 | 住友林業株式会社 | 制震耐力壁構造 |
JP6575807B2 (ja) * | 2015-08-20 | 2019-09-18 | 住友ゴム工業株式会社 | 高減衰組成物、粘弾性ダンパおよび粘弾性支承 |
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