中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1155/2016/3049097
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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