A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION REDUCING MATERIAL
To provide a vibration reducing material which can effectively reduce vibrations when a heavy machine travels and on which the heavy machine can travel stably.SOLUTION: A vibration reducing material 2 comprises a planking 6 on which a heavy machine 4 travels, and a netted sheet 8 that is made of synthetic resin and disposed under the planking 6. The netted sheet 8 has a plurality of upper contact parts 10a-10e in contact with the lower surface of the planking 6, and a plurality of lower contact parts 12a-12e in contact with a surface on which the netted sheet 8 is installed. In a state in which the netted sheet 8 is not deformed, the lower contact parts 12a-12e are not present immediately under at least some of the plurality of upper contact parts 10a-10e.SELECTED DRAWING: Figure 3
【課題】重機が走行する際の振動を効果的に低減することができ、かつ、重機が安定して走行することができる振動低減材を提供する。【解決手段】振動低減材２は、上面を重機４が走行する敷板６と、敷板６の下方に配置される合成樹脂製の網状シート８とを備える。網状シート８は、敷板６の下面と接触する複数の上側接触部１０ａ～１０ｅと、網状シート８が設置される面と接触する複数の下側接触部１２ａ～１２ｅとを有する。網状シート８が変形していない状態において、複数の上側接触部１０ａ～１０ｅの少なくとも一部の直下には下側接触部１２ａ～１２ｅが存在しない。【選択図】図３
VIBRATION REDUCING MATERIAL
To provide a vibration reducing material which can effectively reduce vibrations when a heavy machine travels and on which the heavy machine can travel stably.SOLUTION: A vibration reducing material 2 comprises a planking 6 on which a heavy machine 4 travels, and a netted sheet 8 that is made of synthetic resin and disposed under the planking 6. The netted sheet 8 has a plurality of upper contact parts 10a-10e in contact with the lower surface of the planking 6, and a plurality of lower contact parts 12a-12e in contact with a surface on which the netted sheet 8 is installed. In a state in which the netted sheet 8 is not deformed, the lower contact parts 12a-12e are not present immediately under at least some of the plurality of upper contact parts 10a-10e.SELECTED DRAWING: Figure 3
【課題】重機が走行する際の振動を効果的に低減することができ、かつ、重機が安定して走行することができる振動低減材を提供する。【解決手段】振動低減材２は、上面を重機４が走行する敷板６と、敷板６の下方に配置される合成樹脂製の網状シート８とを備える。網状シート８は、敷板６の下面と接触する複数の上側接触部１０ａ～１０ｅと、網状シート８が設置される面と接触する複数の下側接触部１２ａ～１２ｅとを有する。網状シート８が変形していない状態において、複数の上側接触部１０ａ～１０ｅの少なくとも一部の直下には下側接触部１２ａ～１２ｅが存在しない。【選択図】図３
VIBRATION REDUCING MATERIAL
振動低減材
AOYAMA MASAKI (author) / HIRONAKA JUNICHI (author) / OGAWA RYOTA (author) / NAGATANI HIDEMOTO (author) / SATO KAZUNARI (author) / NAKAMOTO SHION (author)
2022-04-19
Patent
Electronic Resource
Japanese
GROUND VIBRATION REDUCING DEVICE AND GROUND VIBRATION REDUCING METHOD
| European Patent Office | 2016