@article{oai:muroran-it.repo.nii.ac.jp:00005555,
 author = {三上, 敬司 and MIKAMI, Takashi and KISHI,  Norimitsu and 岸, 徳光 and MATSUOKA,  Ken-ichi and 松岡, 健一 and 能町, 純雄 and NOMACHI, Sumio},
 journal = {構造工学論文集. A},
 month = {Mar},
 note = {application/pdf, The discussion in this paper is confined to the dynamic behavior of Prestressed Concrete (PC) slabs under impact loading. Especially, the dynamic reponses of PC slabs in the transition between elastic and plastic regions are experimentally considered. The PC slabs used in this study are prepared according to the following specifications: 150cm × 150cm × 10cm in dimensions, double reinforcements with apporoximately 1% in both directions, and prestress of 50kgf/cm^2 in the both directions. This heavy weight has 70hgf weight and dropped to the center of slab with the maximum velocity 4m/sec. From the experimantal results, it has been observed that, in case of impact velocity 4m/sec, the plastic region caused near the loading point can not spread by the effects of prestress and the slab can elastically resist impact force with damping vibration. On the contrary, Reinforced Concrete (RC) slab was transferred in the state of being cracked in the tension side and vibrates with high damping.},
 pages = {1621--1630},
 title = {四辺単純支持PC床板の衝撃載荷実験},
 volume = {39},
 year = {1993},
 yomi = {ミカミ, タカシ and キシ, ノリミツ and マツオカ, ケンイチ and ノウマチ, スミオ}
}