@article{oai:muroran-it.repo.nii.ac.jp:00010105,
 author = {山口, 悟 and YAMAGUCHI, Satoru and 今野, 久志 and KONNO, Hisashi and 西, 弘明 and NISHI, Hiroaki and 小室,  雅人 and KOMURO, Masato and KISHI,  Norimitsu and 岸, 徳光},
 journal = {構造工学論文集. A, Journal of structural engineering. A},
 month = {},
 note = {application/pdf, In order to gain a basic knowledge for formulating material constitutive model of the sand cushion, a large-scale falling-weight impact test was conducted varying thickness of the sand cushion and falling height as variables. Here, special apparatus was made to accurately measure the transmitted impact force, and high-speed motion camera was also used to capture the movement of the weight. The results obtained from this study were as follows: 1) In the case of a thin sand layer, both impact force and transmitted impact forces are similarly behave and these maximum impact forces are almost equal to each other; and 2) the thicker the sand layer thickness, the larger the maximum transmitted impact force than that of the weight impact force is.},
 pages = {967--976},
 title = {敷砂緩衝材の緩衝特性に関する大型重錘落下衝撃実験},
 volume = {59A},
 year = {2013},
 yomi = {ヤマグチ, サトル and コンノ, ヒサシ and ニシ, ヒロアキ and コムロ, マサト and キシ, ノリミツ}
}