A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOATING FLOOR STRUCTURE
To provide a floating floor structure improved in vibration-proof performance, while sufficiently securing load bearing performance, and reducing a construction cost of the floating floor structure.SOLUTION: A buffer (14) is formed of polyolefin resin foam, and load bearing materials (20) are arranged in housing holes (18h) of a buffer body (18). Each load bearing material (20) has an elastic body (22) and a thickness adjusting material (24) arranged to vertically overlap with the elastic body (22). A dynamic spring constant of the buffer body (18) is 10×106 N/m3 or less, and the dynamic spring constant of the elastic body (22) is 7×106 N/m3 or less.SELECTED DRAWING: Figure 1
【課題】浮床構造の施工コストの低減を図った上で、浮床構造の耐荷重性能を十分に確保しつつ、浮床構造の防振性能を向上させる。【解決手段】緩衝体（１４）は、ポリオレフィン系樹脂発泡体からなり、緩衝体本体（１８）の各収容孔（１８ｈ）内に荷重支持材（２０）が配設される。各荷重支持材（２０）は、弾性体（２２）と、弾性体（２２）と上下に重なるように配置された厚み調整材（２４）とを有する。緩衝体本体（１８）の動的ばね定数は、１０×１０６Ｎ／ｍ３以下であり、弾性体（２２）の動的ばね定数は、７×１０６Ｎ／ｍ３以下である。【選択図】図１
FLOATING FLOOR STRUCTURE
To provide a floating floor structure improved in vibration-proof performance, while sufficiently securing load bearing performance, and reducing a construction cost of the floating floor structure.SOLUTION: A buffer (14) is formed of polyolefin resin foam, and load bearing materials (20) are arranged in housing holes (18h) of a buffer body (18). Each load bearing material (20) has an elastic body (22) and a thickness adjusting material (24) arranged to vertically overlap with the elastic body (22). A dynamic spring constant of the buffer body (18) is 10×106 N/m3 or less, and the dynamic spring constant of the elastic body (22) is 7×106 N/m3 or less.SELECTED DRAWING: Figure 1
【課題】浮床構造の施工コストの低減を図った上で、浮床構造の耐荷重性能を十分に確保しつつ、浮床構造の防振性能を向上させる。【解決手段】緩衝体（１４）は、ポリオレフィン系樹脂発泡体からなり、緩衝体本体（１８）の各収容孔（１８ｈ）内に荷重支持材（２０）が配設される。各荷重支持材（２０）は、弾性体（２２）と、弾性体（２２）と上下に重なるように配置された厚み調整材（２４）とを有する。緩衝体本体（１８）の動的ばね定数は、１０×１０６Ｎ／ｍ３以下であり、弾性体（２２）の動的ばね定数は、７×１０６Ｎ／ｍ３以下である。【選択図】図１
FLOATING FLOOR STRUCTURE
浮床構造
IDEGAMI MASAHARU (author) / MATSUI ATSUYUKI (author) / KYOMURA TAKASHI (author) / KOMURA MICHIO (author) / NAKAMICHI MIKIYOSHI (author)
2023-04-07
Patent
Electronic Resource
Japanese
FLOATING FLOOR STRUCTURE AND FLOATING FLOOR CONSTRUCTION METHOD
| European Patent Office | 2024
FLOATING FLOOR STRUCTURE AND FLOATING FLOOR CONSTRUCTION METHOD
| European Patent Office | 2024
| European Patent Office | 2019
FLOATING FLOOR STRUCTURE SYSTEM AND LOAD SUPPORT DEVICE OF FLOATING FLOOR STRUCTURE
| European Patent Office | 2020