Description of Two-Particle One-Hole Electronic Resonances Using Orbital Stabilization Methods

2020 ◽  
Vol 124 (43) ◽  
pp. 9011-9020
Author(s):  
Mushir Thodika ◽  
Nathan Mackouse ◽  
Spiridoula Matsika

Author(s):  
Mohamed Abdelhafid Kadri ◽  
Marianne Violette ◽  
Mathieu Dallaire ◽  
Fábio Carlos Lucas de Oliveira ◽  
Martin Lavallière ◽  
...  


2020 ◽  
Vol 53 (2) ◽  
pp. 9250-9255
Author(s):  
Christian Fredrik Sætre ◽  
Anton Shiriaev




Spine ◽  
1988 ◽  
Vol 13 (7) ◽  
pp. 795-802 ◽  
Author(s):  
CHESTER E. SUTTERLIN ◽  
PAUL C. McAFEE ◽  
KAREN E. WARDEN ◽  
ROBERTO M. REY ◽  
IAN D. FAREY


2007 ◽  
Vol 44 (4) ◽  
pp. 377-391 ◽  
Author(s):  
H (Joanna) Chen ◽  
S H Liu

This paper presents numerical and laboratory experiments to investigate slope failure characteristics and commonly used slope stabilization methods. Using an improved distinct element method, the interparticle adhesive force is incorporated with a modified numerical model to account for the effect of suction. The model is validated through laboratory tilting box tests. Calculated slope failure angles are consistent with experimental observations. Different patterns of slip surface are also identified. Furthermore, the modified numerical model quantifies the micromechanical characteristics of the interparticle network and their evolutions during shear deformation. The calculations show that the maximum ratio of shear stress to normal stress takes place when the contact plane coincides with the mobilized plane, whereas the minimum value occurs when it is parallel to the directions of principal stresses. On this basis, we propose the optimal installation angle of soil nails along the minor principal stress (σ3) direction. The effectiveness of this approach is evaluated through tilting box tests. Two commonly used slope surface stabilization methods are also experimentally investigated.Key words: distinct element method, tilting box test, slip surface, optimal installation angle of soil nails.



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