Dynamic Mechanical Behavior and Numerical Simulation of Frozen Soil under Impact Loading
文献类型：期刊论文
| 作者 | Zhang, Dan1; Zhu, Zhiwu1,2; Liu, Zhijie1 |
| 刊名 | SHOCK AND VIBRATION
 |
| 出版日期 | 2016 |
| 页码 | 16 |
| ISSN号 | 1070-9622 |
| DOI | 10.1155/2016/3049097 |
| 通讯作者 | Zhu, Zhiwu(zzw4455@163.com) |
| 英文摘要 | Split Hopkinson pressure bars (SHBP) were used to perform impact experiments on frozen soil under various impact velocities and temperatures to analyze the effect of these parameters on the mechanical behavior of the soil. Based on the Holmquist-Johnson Cook constitutive model, the dynamic mechanical properties under impact loading were analyzed. The SHPB experiments of frozen soil were also simulated using the finite element analysis software LS-DYNA, and the simulation results were similar to the experimental results. The temperature effect, strain rate effect, and the destruction process of the frozen soil as well as the propagation process of stress waves in the incident bar, transmission bar, and frozen soil specimen were investigated. This work provides a good theoretical basis and technical support for frozen soil engineering applications. |
| 收录类别 | SCI |
| WOS关键词 | FAILURE |
| WOS研究方向 | Acoustics ; Engineering ; Mechanics |
| WOS类目 | Acoustics ; Engineering, Mechanical ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000381138000001 |
| 出版者 | HINDAWI PUBLISHING CORP |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557438 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhu, Zhiwu |
| 作者单位 | 1.Southwest Jiaotong Univ, Sch Mech & Engn, Chengdu 610031, Peoples R China 2.Chinese Acad Sci, CAREERI, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Dan,Zhu, Zhiwu,Liu, Zhijie. Dynamic Mechanical Behavior and Numerical Simulation of Frozen Soil under Impact Loading[J]. SHOCK AND VIBRATION,2016:16. |
| APA | Zhang, Dan,Zhu, Zhiwu,&Liu, Zhijie.(2016).Dynamic Mechanical Behavior and Numerical Simulation of Frozen Soil under Impact Loading.SHOCK AND VIBRATION,16. |
| MLA | Zhang, Dan,et al."Dynamic Mechanical Behavior and Numerical Simulation of Frozen Soil under Impact Loading".SHOCK AND VIBRATION (2016):16. |
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来源：寒区旱区环境与工程研究所
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