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A platform for research: civil engineering, architecture and urbanism
CUSHION MATERIAL
To provide a cushion material capable of simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material with high accuracy.SOLUTION: A cushion material 10 made of urethane resin for super soft molding is placed between an evaluation material 9 and a weight 11 when simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material by dropping the weight 11 on the evaluation material 9 made of the same material as the floor material.SELECTED DRAWING: Figure 1
【課題】床材上で使用者が転倒したときに使用者の大腿骨に加わる衝撃荷重の模擬的な測定を高精度に実施できるようにすることが強く求められていた。【解決手段】床材と同一材料の評価材９上に錘１１を落下させることにより、床材上で人が転倒したときの人の大腿骨に加わる衝撃荷重を模擬的に測定する際に、評価材９と錘１１との間に配設される緩衝材１０であって、超軟質造形用ウレタン樹脂からなっている。【選択図】図１
CUSHION MATERIAL
To provide a cushion material capable of simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material with high accuracy.SOLUTION: A cushion material 10 made of urethane resin for super soft molding is placed between an evaluation material 9 and a weight 11 when simulatively measuring an impact load applied to a user's thighbone when a user falls down on a floor material by dropping the weight 11 on the evaluation material 9 made of the same material as the floor material.SELECTED DRAWING: Figure 1
【課題】床材上で使用者が転倒したときに使用者の大腿骨に加わる衝撃荷重の模擬的な測定を高精度に実施できるようにすることが強く求められていた。【解決手段】床材と同一材料の評価材９上に錘１１を落下させることにより、床材上で人が転倒したときの人の大腿骨に加わる衝撃荷重を模擬的に測定する際に、評価材９と錘１１との間に配設される緩衝材１０であって、超軟質造形用ウレタン樹脂からなっている。【選択図】図１
CUSHION MATERIAL
緩衝材
SANO MAMIKO (author) / ITO YASUMI (author) / FUKUOKA TATSUYA (author)
2021-12-02
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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