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Breaking the Vicious Cycle between Illness and Poverty: Empirical Actions on Land Use in an Oasis Agricultural Area
期刊论文
LAND, 2021, 卷号: 10, 期号: 4, 页码: 13
作者:
Zhang, Lu
;
Zhao, Yannan
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浏览/下载:19/0
  |  
提交时间:2021/06/10
poverty
illness
land use
multi-space
oasis agricultural areas
Influence of die parameters on internal voids during multi-wedge-multi-pass cross-wedge rolling
期刊论文
International Journal of Advanced Manufacturing Technology, 2020, 卷号: 110, 期号: 5-6, 页码: 1295-1304
作者:
Jia, Zhi
;
Ji, Jinjin
;
Wang, Yanjiang
;
Wei, Baolin
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  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Numerical methods
Numerical models
Porous materials
Characteristic point
Cross-wedge rolling
Distribution coefficient
Longitudinal section
Multi-pass rolling
Rigid plastic finite element method
Stress and strain
Three-dimensional numerical simulations
Multi-scale analysis of the Monoceros OB 1 star-forming region I. The dense core population
期刊论文
ASTRONOMY & ASTROPHYSICS, 2019, 卷号: 631, 页码: 20
作者:
Montillaud, Julien
;
Juvela, Mika
;
Vastel, Charlotte
;
He JH(何金华)
;
Liu, Tie
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  |  
浏览/下载:21/0
  |  
提交时间:2020/03/02
stars: formation
ISM: clouds
dust, extinction
Seismic dynamic stability analysis of landslide based on unbalanced thrust method
期刊论文
IOP Conference Series: Earth and Environmental Science, 2019, 卷号: 304, 期号: 4, 页码: -
作者:
Mei,Hongru
;
Luo,Hongxing
;
Sheng,Qian
;
Chen,He
;
Zhang,Zhenping
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  |  
浏览/下载:14/0
  |  
提交时间:2021/05/25
Numerical simulation study on multi-pass non-axisymmetric spinning of cylindrical parts with oblique flange
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2019, 页码: 9
作者:
Ye, Tao
;
Jia, Zhen
;
Han, Zhi-ren
;
Xu, Bin
;
Ji, Shude
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/02/02
Non-axisymmetric spinning
oblique flange
finite element method
stress-strain field
wall thickness distribution
Numerical simulation study on multi-pass non-axisymmetric spinning of cylindrical parts with oblique flange
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 2019, 页码: 9
作者:
Ye, Tao
;
Jia, Zhen
;
Han, Zhi-ren
;
Xu, Bin
;
Ji, Shude
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/02/02
Non-axisymmetric spinning
oblique flange
finite element method
stress-strain field
wall thickness distribution
Multi-trace geometry repeatability based on X-mode relationship between image and geometry repeatability of single-traces
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1849-1860
作者:
Xin XiuYan
;
Dong FengShu
;
Fu LiYun
;
Quan HaiYan
;
Luo MinXue
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  |  
浏览/下载:52/0
  |  
提交时间:2019/06/10
Time-lapse seismic
4D seismic
Repeatability
Multi-trace repeatability of X-mode fitting
Predictive and control models of the spring-back in thick hull plate forming
期刊论文
International Journal of Material Forming, 2019, 卷号: 12, 期号: 4, 页码: 603-614
作者:
Xu, Lin-Zhi
;
Shen, Wei*
;
Yan, Ren-jun
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/04
Multi-point forming
Spring-back prediction
FEM
Processing control
Successive approximation method
Springback prediction on die-less multi-point flexible bending forming parts [型材无模多点柔性拉弯成形制件回弹]
期刊论文
Jilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition), 2019, 卷号: 49, 页码: 187-191
作者:
Li, Y.
;
Liang, C.
;
Yu, J.-Q.
;
Chen, G.-Y.
;
Teng, F.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/02
Aluminum alloys
Bending (deformation)
Computer software
Finite element method, Deformation curves
Finite element simulations
Material synthesis and processing technology
Multi-point forming
Spring-back
Springback prediction
Stretch-bending
Three-dimensional profiles, Bending (forming)
Evaluation of residual stress for multi-point repeated forming technology
期刊论文
Ships and Offshore Structures, 2019
作者:
Shen, Wei
;
Yan, Renjun
;
Lin, Yue
;
Li, Peiyong
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
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