A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL FLOOR STRUCTURE
To suppress shaking of a vibration control floor in the case of operation having a small exciting force such as walking, and exhibit vibration control performance of the vibration control floor in the case of operation having a large exciting force such as so-called jumping.SOLUTION: A vibration control floor structure 102 includes: a vibration control floor 70 supported by a vibration control device 50 installed in a bottom slab 34 constituting a structure 32; and a restriction mechanism 10 which is provided between a side wall 30B of an outer peripheral part 30A of a slab 30 constituting the structure 32 and the vibration control floor 70, restricts movement in a horizontal direction of the vibration control floor 70, and allows the vibration control device 50 to exhibit vibration control performance when the friction to restrict movement in a vertical direction is lost.SELECTED DRAWING: Figure 1
【課題】歩行等の加振力が小さい動作の場合は防振床の揺れを抑制し、所謂縦ノリ等の加振力が大きい動作の場合は防振床の防振性能を発揮させる。【解決手段】防振床構造１０２は、構造体３２を構成する底版３４に設置された防振装置５０に支持された防振床７０と、構造体３２を構成するスラブ３０の外周部３０Ａの側壁３０Ｂと防振床７０との間に設けられ、防振床７０の水平方向の移動を拘束すると共に鉛直方向の移動を拘束する摩擦が切れると防振装置５０が防振性能を発揮する拘束機構１０と、を備えている。【選択図】図１
VIBRATION CONTROL FLOOR STRUCTURE
To suppress shaking of a vibration control floor in the case of operation having a small exciting force such as walking, and exhibit vibration control performance of the vibration control floor in the case of operation having a large exciting force such as so-called jumping.SOLUTION: A vibration control floor structure 102 includes: a vibration control floor 70 supported by a vibration control device 50 installed in a bottom slab 34 constituting a structure 32; and a restriction mechanism 10 which is provided between a side wall 30B of an outer peripheral part 30A of a slab 30 constituting the structure 32 and the vibration control floor 70, restricts movement in a horizontal direction of the vibration control floor 70, and allows the vibration control device 50 to exhibit vibration control performance when the friction to restrict movement in a vertical direction is lost.SELECTED DRAWING: Figure 1
【課題】歩行等の加振力が小さい動作の場合は防振床の揺れを抑制し、所謂縦ノリ等の加振力が大きい動作の場合は防振床の防振性能を発揮させる。【解決手段】防振床構造１０２は、構造体３２を構成する底版３４に設置された防振装置５０に支持された防振床７０と、構造体３２を構成するスラブ３０の外周部３０Ａの側壁３０Ｂと防振床７０との間に設けられ、防振床７０の水平方向の移動を拘束すると共に鉛直方向の移動を拘束する摩擦が切れると防振装置５０が防振性能を発揮する拘束機構１０と、を備えている。【選択図】図１
VIBRATION CONTROL FLOOR STRUCTURE
防振床構造
MATSUNAGA HIROKI (author) / INOUE RYUTA (author) / FUKUDA YUKI (author) / MURAYAMA HIROKI (author) / ITO TOSHIAKI (author) / YAMAMOTO KOJI (author) / AOYAMA MASAYA (author) / YUKI ISAMU (author) / MATSUHIRO TAKESHI (author)
2022-01-18
Patent
Electronic Resource
Japanese
VIBRATION DAMPING DEVICE FOR FLOOR AND VIBRATION ISOLATION FLOOR STRUCTURE
| European Patent Office | 2018