The Porosity-dependence of Bulk Modulus of Dry Porous Materials
文献类型：期刊论文
| 作者 | Zhao, Rong1,2; Li, Chunguang2 |
| 刊名 | INTERNATIONAL JOURNAL OF APPLIED MECHANICS
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 13期号:8页码:22 |
| 关键词 | Porous materials porosity bulk modulus Mackenzie's equation critical porosity |
| ISSN号 | 1758-8251 |
| DOI | 10.1142/S1758825121500927 |
| 英文摘要 | By semi-analytical modifications to Mackenzie's equation, a new third-order relation between bulk modulus and porosity is developed for porous materials. Compared with Mackenzie's equation, the proposed equation takes into consideration critical porosity and real geometry represented by the assembly of hollow spheres. It has been shown that the proposed equation is in better agreement with 10 sets of published data than Mackenzie's equation and that has an advantage in predicting the matrix bulk modulus even lack of the data of dense porous specimens. In addition, the proposed equation can describe the bulk modulus of porous materials with critical porosity well. However, Mackenzie's equation cannot work. |
| WOS研究方向 | Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000753958000007 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/34470]  |
| 专题 | 中科院武汉岩土力学所 |
| 通讯作者 | Li, Chunguang |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Rong,Li, Chunguang. The Porosity-dependence of Bulk Modulus of Dry Porous Materials[J]. INTERNATIONAL JOURNAL OF APPLIED MECHANICS,2021,13(8):22. |
| APA | Zhao, Rong,&Li, Chunguang.(2021).The Porosity-dependence of Bulk Modulus of Dry Porous Materials.INTERNATIONAL JOURNAL OF APPLIED MECHANICS,13(8),22. |
| MLA | Zhao, Rong,et al."The Porosity-dependence of Bulk Modulus of Dry Porous Materials".INTERNATIONAL JOURNAL OF APPLIED MECHANICS 13.8(2021):22. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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