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CAS IR Grid
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金属研究所 [2]
长春光学精密机械与物... [2]
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期刊论文 [5]
会议论文 [3]
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Hydro-mechanically coupled finite-element analysis of the stability of a fractured-rock slope using the equivalent continuum approach: a case study of planned reservoir banks in Blaubeuren, Germany
期刊论文
OAI收割
HYDROGEOLOGY JOURNAL, 2018, 卷号: 26, 期号: 3, 页码: 803-817
作者:
Song, Jie
;
Dong, Mei
;
Koltuk, Serdar
;
Hu, Hui
;
Zhang, Luqing
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2018/09/29
Numerical Modeling
Fractured Rocks
Equivalent Continuum Approach
Hydro-mechanically Coupled Finite Element Analysis
Germany
Numerical study of local scour effects on the lateral pile-soil interaction
会议论文
OAI收割
8th International Conference on Scour and Erosion, ICSE 2016, Oxford, United kingdom, September 12, 2016 - September 15, 2016
作者:
Qi WG(漆文刚)
;
Gao FP(高福平)
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2017/05/05
3D finite element model
Analysis approach
Effective stress
Numerical results
Overburden soils
Pile soil interaction
Structural behaviors
Surrounding soils
A hierarchical multi-scale model for hexagonal materials taking into account texture evolution during forming simulation
期刊论文
OAI收割
Computational Materials Science, 2014, 卷号: 82, 页码: 464-475
W. J. He
;
S. H. Zhang
;
A. Prakash
;
D. Helm
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2014/02/19
Hexagonal materials
Texture evolution
Non-orthotropic yield function
Hierarchical multi-scale model
Embedded model
Visco-plastic
self-consistent scheme
self-consistent approach
finite-element analysis
magnesium alloy az31
mechanical response
titanium-alloys
crystallographic texture
aerospace industry
plastic anisotropy
zirconium alloys
yield
criterion
Numerical simulation and control of welding distortion for double floor structure of high speed train
期刊论文
OAI收割
Acta Mechanica Sinica, 2014, 卷号: 30, 期号: 6, 页码: 849-859
W. C.
;
Lu Dong, S. P.
;
Lu, H.
;
Li, D. Z.
;
Rong, L. J.
;
Li, Y. Y.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2015/05/08
Welding distortion
Double floor welded structure
High speed train
Numerical simulation
finite-element approach
prediction
fem
Determination of optimum process parameters in gas-assisted injection molding (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Electrical Information and Mechatronics, ICEIM2011, December 23, 2011 - December 25, 2011, Jiaozuo, China
Zi K.
;
Chen L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/25
With finite element analysis software Moldflow
numerical simulation and studies about FM truck roof handle were conducted on gas-assisted injection molding process. The influences of melt pre-injection shot
gas pressure
delay time and melt temperature were observed by using multi-factor orthogonal experimental method. According to the analysis of the factors' impact on evaluation index
the optimized parameter combination is obtained. Therefore the optimization design of technological parameters is done. The results show that during the gas-assisted injection molding
optimum pre-injection shot is 94%
gas pressure is 15MPa
delay time is 0.5s
melt temperature is 240 C. This study provided a more practical approach for the gas-assisted injection molding process optimization.
A finite element recovery approach to Green's function approximations with applications to electrostatic potential computation
期刊论文
OAI收割
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2009, 卷号: 225, 期号: 1, 页码: 202-212
作者:
Yang, Ying
;
Zhou, Aihui
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2018/07/30
Finite element
Green's function
Recovery approach
Three dimensions
Electrostatic potential
Poisson-Boltzmann equation
Recent development in bioluminescence tomography
期刊论文
OAI收割
CURRENT MEDICAL IMAGING REVIEWS, 2006, 卷号: 2, 期号: 4, 页码: 453-457
作者:
Wang, Ge
;
Qian, Xin
;
Cong, Wenxiang
;
Shen, Haiou
;
Li, Yi
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2015/11/06
bioluminescence imaging
bioluminescence tomography
finite element method
Monte Carlo approach
molecular optical simulation environment
multi-spectral signal separation
Design of infrared afocal zoom system (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Design and Fabrication, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Wang Y.
;
Jiang H.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:96/0
  |  
提交时间:2013/03/25
The design method and result are described for an infrared afocal zoom system. Its zoom ratio is 4
(2) Functions such as changing the field-of-view
and the corresponding field of view is 3-12. The working waveband is from 7.5m to 10.5m
focusing for objects at finite distances and athermalizing the system can be achieved by axially moving a single element in the system.
and its total length is required to be no more than 350mm. The final optical system consists of 7 elements
with aspheric surfaces and a diffractive optical element. It achieves diffraction-limited imaging at the far infrared waveband. Two conclusions can be drawn from the design. (1) Using diffractive optical elements in the design of an infrared optical system is an effective approach to control color aberrations
which eliminates the need to use exotic and expensive materials and helps to reduce the cost of the system