scholarly journals Assessment of Static and Dynamic Stresses Horse-Shoe Tunnel with Connecting Gallery using Finite Element Method: (As a Case Study)

Author(s):  
Jaafar Mohammed ◽  
Eva Hrubesova
Author(s):  
Luis Santos-Correa ◽  
Diego Pineda-Maigua ◽  
Fernando Ortega-Loza ◽  
Jhonatan Meza-Cartagena ◽  
Ignacio Abril-Naranjo ◽  
...  

Author(s):  
Robert J. Bernhard ◽  
John E. Huff

Abstract Energy flow analysis methods, particularly as implemented using the finite element method, are useful as design techniques for high frequency structural-acoustic applications. In this paper, the derivation of energy flow analysis techniques are summarized. Particular attention is given to the specification of joint models for situations where there is a discontinuity in either geometric properties or material properties. The finite element formulation of this approach is also summarized. A case study is included to illustrate the utility of the method as a design technique.


2005 ◽  
Vol 39 (5) ◽  
pp. 431-443 ◽  
Author(s):  
Ilknur Kaftan ◽  
Mujgan Salk ◽  
Coskun Sari

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