Three-dimensional numerical simulation of injection molding filling of optical lens and multiscale geometry using finite element method

2006 ◽  
Vol 46 (9) ◽  
pp. 1263-1274 ◽  
Author(s):  
Sang-Woo Kim ◽  
Lih-Sheng Turng
Keyword(s):  
Numerical Simulation ◽  
Finite Element Method ◽  
Finite Element ◽  
Injection Molding ◽  
Three Dimensional ◽  
Optical Lens ◽  
Multiscale Geometry ◽  
Element Method

scholarly journals Numerical Simulation of Stress and Strain Behavior of Foundation Soil under Compensation Grouting

2021 ◽  
Vol 264 ◽  
pp. 03020
Author(s):  
Alexandra Bestuzheva ◽  
Ivan Chubatov
Keyword(s):  
Numerical Simulation ◽  
Finite Element Method ◽  
Finite Element ◽  
Three Dimensional ◽  
The Finite Element Method ◽  
Foundation Soil ◽  
Strain Behavior ◽  
Supplementary Volume ◽  
Method Approach ◽  
Element Method

To prevent the development of settlements and heave-up of facilities, the compensation grouting technique is used. The article reports the data of numerical simulation of the compensation grouting process as illustrated by the physical experiment performed by Luca Mazini, Ph.D. from La Sapienza Rome University (Rome, Italy). Simulation is performed with the JulyS program developed by the article authors for the ECM. The program implements the finite element method in a three-dimensional approach with Professor L.N.Rasskazov’s non-linear “energy” soil model. Different simulation of supplementary volume arrangement in the sandy soil under grouting in the finite element method approach is reviewed. The numerical simulation data are compared with the field experiment.

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