@article{oai:muroran-it.repo.nii.ac.jp:00005584,
 author = {田村, 富雄 and TAMURA, Tomio and KISHI,  Norimitsu and 岸, 徳光 and 佐藤, 昌志 and SATO, Masashi and 中野, 修 and Nakano, Osamu and 渡辺, 明 and WATANABE, Akira},
 journal = {構造工学論文集. A},
 month = {Mar},
 note = {application/pdf, In this paper, shock absorbing performance of a 3-layered cushion system using RC core slab reinforced with Aramid Fiber Reinforced Plastic (AFRP) rods is discussed on the basis of experimental results. This system consists of RC core slab, sand (top) and Expanded poly-Styrol (bottom). In order to study the influence of the properties of RC slad on the shock absorbing performance, both material and reinforcement ratio of reinforcing bar and thickness of RC slad were changed. Furthermore, these results were compared with the results when single sand layer was used as cushion material. The experiments were conducted by a free drop of 3 tf heavy from a height of 30 m on the center of a cushion system. The results achieved from these experiments are: (1) The transmitted stress of a 3-layered cushion system is distributed more effectively than that of single sand layer. (2) Shock absorbing performances of a 3-layered cushion system would be influenced by the properties of RC slad. (3) AFRP rods are useful for reinforcing the RC slab in a 3-layered cushion system.},
 pages = {1631--1638},
 title = {AFRPロッドを補強筋としたRCスラブを芯材とする三層緩衝構造の緩衝特性},
 volume = {40},
 year = {1994},
 yomi = {タムラ, トミオ and キシ, ノリミツ and サトウ, マサシ and ナカノ, オサム and ワタナベ, アキラ}
}