Numerical investigation, experimental validation and macroscopic yield criterion of Al5056 honeycombs under mixed shear-compression loading

2017 ◽  
Vol 108 ◽  
pp. 348-360 ◽  
Author(s):  
R. Tounsi ◽  
E. Markiewicz ◽  
B. Zouari ◽  
F. Chaari ◽  
G. Haugou
Keyword(s):  
Numerical Investigation ◽  
Experimental Validation ◽  
Yield Criterion ◽  
Compression Loading

scholarly journals Bolt-Grout Interactions in Elastoplastic Rock Mass Using Coupled FEM-FDM Techniques

2010 ◽  
Vol 2010 ◽  
pp. 1-13 ◽  
Author(s):  
Debasis Deb ◽  
Kamal C. Das
Keyword(s):  
Finite Element ◽  
Rock Mass ◽  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Experimental Validation ◽  
Yield Criterion ◽  
Numerical Procedure ◽  
Practical Applications ◽  
Finite Element Procedure

Numerical procedure based on finite element method (FEM) and finite difference method (FDM) for the analysis of bolt-grout interactions are introduced in this paper. The finite element procedure incorporates elasto-plastic concepts with Hoek and Brown yield criterion and has been applied for rock mass. Bolt-grout interactions are evaluated based on finite difference method and are embedded in the elasto-plastic procedures of FEM. The experimental validation of the proposed FEM-FDM procedures and numerical examples of a bolted tunnel are provided to demonstrate the efficacy of the proposed method for practical applications.

scholarly journals Numerical investigation and experimental validation of a plasticity model for sheet steel forming

2012 ◽  
Vol 21 (1) ◽  
pp. 015008 ◽  
Author(s):  
Tales Carvalho-Resende ◽  
Tudor Balan ◽  
Salima Bouvier ◽  
Farid Abed-Meraim ◽  
Simon-Serge Sablin
Keyword(s):  
Numerical Investigation ◽  
Experimental Validation ◽  
Sheet Steel ◽  
Plasticity Model

scholarly journals Numerical Investigation of Pressure Fluctuation in Centrifugal Pump Volute Based on SAS Model and Experimental Validation

2014 ◽  
Vol 6 ◽  
pp. 972081 ◽  
Author(s):  
Qiaorui Si ◽  
Jianping Yuan ◽  
Shouqi Yuan ◽  
Wenjie Wang ◽  
Lei Zhu ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
Centrifugal Pump ◽  
Pressure Fluctuation ◽  
Experimental Validation ◽  
Sas Model
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