Study on foamed concrete used as seismic isolation material for tunnels in rock
文献类型：期刊论文
| 作者 | Zhao, W. S.1; Chen, W. Z.1; Tan, X. J.1; Huang, S.2 |
| 刊名 | MATERIALS RESEARCH INNOVATIONS
 |
| 出版日期 | 2013 |
| 卷号 | 17期号:7页码:465-472 |
| 关键词 | Foamed concrete Orthogonal experiment Mix proportions Seismic isolation material Tunnel |
| ISSN号 | 1432-8917 |
| DOI | 10.1179/1433075X13Y.0000000110 |
| 英文摘要 | An orthogonal experiment was developed to study the effects of mix proportions on the properties of foamed concrete. Then, based on the demands of foamed concrete used as a seismic isolation material for tunnels in rock, the optimum mix proportions were obtained, and a new type of foamed concrete was developed. Test results showed that the new type of foamed concrete had low dry density, low water absorption rate, certain strength and good ductility. In addition, simulation results showed that the new type of foamed concrete used as coating material for tunnels in rock could significantly decrease the stress and plastic zone of the tunnel lining. In view of its good seismic isolation properties and the low cost of foamed concrete, it is suitable and feasible to use the new type of foamed concrete as seismic isolation material for tunnels in rock. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000328075200006 |
| 出版者 | MANEY PUBLISHING |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3527]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.China Railway Siyuan Survey & Design Grp Co Ltd |
| 推荐引用方式 GB/T 7714 | Zhao, W. S.,Chen, W. Z.,Tan, X. J.,et al. Study on foamed concrete used as seismic isolation material for tunnels in rock[J]. MATERIALS RESEARCH INNOVATIONS,2013,17(7):465-472. |
| APA | Zhao, W. S.,Chen, W. Z.,Tan, X. J.,&Huang, S..(2013).Study on foamed concrete used as seismic isolation material for tunnels in rock.MATERIALS RESEARCH INNOVATIONS,17(7),465-472. |
| MLA | Zhao, W. S.,et al."Study on foamed concrete used as seismic isolation material for tunnels in rock".MATERIALS RESEARCH INNOVATIONS 17.7(2013):465-472. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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