Dynamic response and optimization of an inclined steel rock shed by the graded energy dissipating method
文献类型：期刊论文
| 作者 | Wu Yong; He Si-ming; Li Xin-po; Wang Dong-po |
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2019 |
| 卷号 | 16期号:1页码:138-152 |
| 关键词 | Dynamic response Optimization design Graded dissipating inclined steel rock shed |
| ISSN号 | 1672-6316 |
| DOI | 10.1007/s11629-018-5103-2 |
| 文献子类 | Article |
| 英文摘要 | Blocking rockfalls directly by reinforced concrete (RC) flat sheds with thick sand cushions is an outdated method. Such conventional sheds typically accumulate rock heavily, and become progressively damaged and are difficult to repair, and are very costly. To address these problems, we propose a new structure called a Graded Dissipating Inclined Steel Rock (GDISR) shed that utilizes the graded energy dissipation method. Here, we study the dynamic response of the GDISR shed with model test and numerical simulation, and give its optimization design combining with a practical engineering case. Our results show that the optimized modular E-block and corrugated steel tube can deform to sufficiently absorb the energy of different impact intensities. This efficiently and economically provides GDISR sheds with two security lines. Compared with conventional RC sheds, GDISR sheds with optimal incline have a more efficient anti-impact function, are faster and easier to repair, and are much simpler and cheaper to build. |
| 电子版国际标准刊号 | 1993-0321 |
| 语种 | 英语 |
| WOS记录号 | WOS:000456251500011 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/46414]  |
| 专题 | Journal of Mountain Science_Journal of Mountain Science-2019_Vol 16 No.1 |
| 推荐引用方式 GB/T 7714 | Wu Yong,He Si-ming,Li Xin-po,et al. Dynamic response and optimization of an inclined steel rock shed by the graded energy dissipating method[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(1):138-152. |
| APA | Wu Yong,He Si-ming,Li Xin-po,&Wang Dong-po.(2019).Dynamic response and optimization of an inclined steel rock shed by the graded energy dissipating method.JOURNAL OF MOUNTAIN SCIENCE,16(1),138-152. |
| MLA | Wu Yong,et al."Dynamic response and optimization of an inclined steel rock shed by the graded energy dissipating method".JOURNAL OF MOUNTAIN SCIENCE 16.1(2019):138-152. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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