On the frequency response of model materials in hydrotechnics
文献类型：期刊论文
| 作者 | Zhou, Liyun; Chen, Jianbin |
| 刊名 | JOURNAL OF TESTING AND EVALUATION
 |
| 出版日期 | 2006 |
| 卷号 | 34期号:5页码:405-409 |
| 关键词 | hydrotechnics test model material frequency response modal dynamic modulus of elasticity |
| ISSN号 | 0090-3973 |
| 英文摘要 | The properties of frequency response of five kinds of model materials in hydrotechnics are discussed and analyzed by the static tension test and the dynamic cantilever beam test. The frequency response and the changing of the modal dynamic modulus of elasticity are compared between linear elastic and viscoclastic materials. The results show that the modal dynamic modulus of elasticity for linear elastic material is insensitive to frequency and remains stable, while the modal modulus for viscoelastic material changes obviously with frequency, especially at low frequency, which leads to large simulation errors. In this paper, the line portion of the frequency response curve is suggested to be the working frequency, which can eliminate large simulation errors and result in ideal results. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000240580000006 |
| 出版者 | AMER SOC TESTING MATERIALS |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3153]  |
| 专题 | 岩土力学所知识全产出_期刊论文 |
| 作者单位 | Chinese Acad Sci, Inst Rock & Soil Mech; Wuhan Univ, Coll Civil Engn |
| 推荐引用方式 GB/T 7714 | Zhou, Liyun,Chen, Jianbin. On the frequency response of model materials in hydrotechnics[J]. JOURNAL OF TESTING AND EVALUATION,2006,34(5):405-409. |
| APA | Zhou, Liyun,&Chen, Jianbin.(2006).On the frequency response of model materials in hydrotechnics.JOURNAL OF TESTING AND EVALUATION,34(5),405-409. |
| MLA | Zhou, Liyun,et al."On the frequency response of model materials in hydrotechnics".JOURNAL OF TESTING AND EVALUATION 34.5(2006):405-409. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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