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ANTI-VIBRATION METHOD AND INSTALLATION METHOD OF ANTI-VIBRATION MEMBER
To provide an anti-vibration method capable of suppressing vibration propagation with high safety in the long term.SOLUTION: The anti-vibration method includes a step of installing an anti-vibration member 10 that has multiple concavities or convexities 11 on the contact surface with the ground 1 on the ground 1 between a vibration source 2 and a vibration isolation object 3. The anti-vibration member 10 may consist of concrete. The length of the anti-vibration member 10 in the extending direction of the straight line connecting the vibration source 2 and the vibration isolation object 3 may be (VR/f)/2 or more (where VR is the velocity of the surface wave, f is the frequency of the surface wave).SELECTED DRAWING: Figure 2
【課題】長期的に安全性が高く、振動の伝播を抑制することが可能な防振方法を提供する。【解決手段】防振方法は、振動源２と防振対象物３との間の地盤１の上に、地盤１との接触面に複数の凹部又は凸部１１を有する防振部材１０を配置することを含む。防振部材１０をコンクリートで構成してもよい。また、振動源２と防振対象物３とを結ぶ直線の延在する方向における防振部材１０の長さを、（ＶR／ｆ）／２（ただし、ＶRは、表面波の速度、ｆは、表面波の振動数）以上としてもよい。【選択図】図２
ANTI-VIBRATION METHOD AND INSTALLATION METHOD OF ANTI-VIBRATION MEMBER
To provide an anti-vibration method capable of suppressing vibration propagation with high safety in the long term.SOLUTION: The anti-vibration method includes a step of installing an anti-vibration member 10 that has multiple concavities or convexities 11 on the contact surface with the ground 1 on the ground 1 between a vibration source 2 and a vibration isolation object 3. The anti-vibration member 10 may consist of concrete. The length of the anti-vibration member 10 in the extending direction of the straight line connecting the vibration source 2 and the vibration isolation object 3 may be (VR/f)/2 or more (where VR is the velocity of the surface wave, f is the frequency of the surface wave).SELECTED DRAWING: Figure 2
【課題】長期的に安全性が高く、振動の伝播を抑制することが可能な防振方法を提供する。【解決手段】防振方法は、振動源２と防振対象物３との間の地盤１の上に、地盤１との接触面に複数の凹部又は凸部１１を有する防振部材１０を配置することを含む。防振部材１０をコンクリートで構成してもよい。また、振動源２と防振対象物３とを結ぶ直線の延在する方向における防振部材１０の長さを、（ＶR／ｆ）／２（ただし、ＶRは、表面波の速度、ｆは、表面波の振動数）以上としてもよい。【選択図】図２
ANTI-VIBRATION METHOD AND INSTALLATION METHOD OF ANTI-VIBRATION MEMBER
防振方法及び防振部材の設置方法
OTSUKA YURI (Autor:in)
30.09.2021
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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