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

2017 ◽  
Vol 26 (3) ◽  
pp. 803-817 ◽  
Author(s):  
Jie Song ◽  
Mei Dong ◽  
Serdar Koltuk ◽  
Hui Hu ◽  
Luqing Zhang ◽  
...  
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Rock Slope ◽  
Fractured Rock ◽  
Continuum Approach ◽  
Element Analysis ◽  
The Stability ◽  
Equivalent Continuum ◽  
Equivalent Continuum Approach

Experimental and finite element analysis of surgical drill bits with and without irrigation channel – A case study approach

2018 ◽  
Vol 62 ◽  
pp. 29-35 ◽  
Author(s):  
Zoran Domitran ◽  
Danko Brezak ◽  
Tomislav Staroveski ◽  
Miho Klaic ◽  
Tomislav Bruketa
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Case Study Approach ◽  
Element Analysis ◽  
Study Approach ◽  
Irrigation Channel ◽  
Drill Bits

FINITE ELEMENT ANALYSIS OF A DENTAL IMPLANT

2003 ◽  
Vol 15 (02) ◽  
pp. 82-85 ◽  
Author(s):  
SHYH-CHOUR HUANG ◽  
CHANG-FENG TSAI
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Distribution ◽  
Element Model ◽  
Element Analysis ◽  
3 Dimensional ◽  
Dimensional Finite Element ◽  
The Stability ◽  
Stress Concentration Effect ◽  
Implant System

This paper presents results from using a 3-dimensional finite element model to assess the stress distribution in the bone, in the implant and in the abutment as a function of the implant's diameter and length. Increasing implant diameter and length increases the stability of the implant system. By using a finite element analysis, we show that implant length does not decrease the stress distribution of either the implant or the bone. Alternatively, however implant diameter increases reduce the stresses. For the latter case, the contact area between implant and bone is increased thus the stress concentration effect is decreased. Also, with increased implant diameter the bone loss is decreased and as a consequence the success rate is improved.

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