中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共3条，第1-3条

帮助

条数/页：排序方式：
	Development of an explicit smoothed particle finite element method for geotechnical applications 期刊论文 OAI收割 COMPUTERS AND GEOTECHNICS, 2019, 卷号: 106, 期号: -, 页码: 42-51 作者: Yuan, Wei-Hai; Wang, Bin; Zhang, Wei; Jiang, Quan; Feng, Xia-Ting \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2020/04/08 Column collapse Explicit time integration Footing penetration Large deformation Particle finite element method Strain smoothing
	Explicit finite element method with triangle meshes stored by sparse format and its perfectly matched layers absorbing boundary condition 期刊论文 OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2013, 卷号: 56, 期号: 9, 页码: 3085-3099 作者: Liu You-Shan; Teng Ji-Wen; Liu Shao-Lin; Xu Tao \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2018/09/26 Explicit Finite Element Method Compressive Store Row (Csr) Format Lumped Mass Matrix Newmark Algorithm Pml Absorbing Boundary Condition Spectral Element Method
	Experiments and finite element simulations on micro-milling of aluminium alloy7050-T7451 (EI CONFERENCE) 会议论文 OAI收割 10th Asia-Pacific Conference on Materials Processing, APCMP 2012, June 14, 2012 - June 17, 2012, Jinan, China 作者: Li J.; Li J.; Li J.; Zhou J.; Wang F. 收藏 \| 浏览/下载：40/0 \| 提交时间：2013/03/25 The mechanism of micro-milling modeling for aluminum alloy 7050-T745 is to be investigated and a finite element model for micro-milling that reflects the actual state of the three-dimensional micro-milling is built by adopting the software of ABAQUS/Explicit. Experiment is conducted to verify the validation of the model. Simulated chip morphology in different cutting parameters agrees to the experimental results very well. Based on the FE model cutting stresses equivalent plastic strains temperatures distribution and cutting forces are obtained and analyzed. This provides a good method to investigate the micro milling principles. (2012) Trans Tech Publications.