新規衝撃試験機を用いる屋外スポーツサーフェスの衝撃度の評価

概要

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In this research, a new impact hammer equipment was applied to study the surface impactof the outdoor sports surfaces such as the artificial turf, the natural turf, the artificial athletictrack, the clay track, and the tennis court in Biwako Seikei Sport College. The values ofimpact acceleration（Ia）which were outputs from the detector with the impact hammer,were the same within one day at the same site of the tested sports surfaces. The values of Iaat the outdoor sports surfaces were as follows ; tennis court>artificial athletic track>claytrack>natural turf>artificial turf. The force reduction ratio（Fr）derived from the value of Iawas effective in estimating the impact of the sports surfaces.
びわこ成蹊スポーツ大学の論文
2006-03-15