Mendeley出力
＜学術雑誌論文＞
ガス用ポリエチレン管の耐衝撃性能およびその防護材の効果に関する実験的研究
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| 概要 | The use of polymeric material such as polyethylene (PE) as gas pipe made it possible to achieve significant profits in construction times and costs. PE gas pipe also has some advantages such as high f...lexibility and earthquake resistance capacity. However, according to the research of Ministry of Economy, many accidents regarding damage of it due to the impact of heavy equipment have been reported during the construction every year. To protect it from such accidents, the protecting sheet made of reinforced fiber and non-woven fabric has been invented but yet to have proved its impact resisting capacity qualitatively. In this study, impact loading tests were conducted. As a results, both the impact resistance capacity of PE gas pipe and the protecting effect of its protecting sheet were clarified.続きを見る |
| 目次 | 1.緒言 2.ポリエチレン材の基礎特性 3.防護材の基礎特性 4.落錘式衝撃実験によるPE管の耐衝撃性能ならびに防護材の緩衝特性の検討 5.まとめ |
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| 登録日 | 2022.06.24 |
| 更新日 | 2022.07.12 |