Inclined Impact Test and Computer Simulation of Front Rail

2014 ◽  
Author(s):  
Yuanyuan Zhang ◽  
Shen Wu ◽  
Yuliang Shi ◽  
Jingang Tu ◽  
Jingguo Hu
Keyword(s):  
Computer Simulation ◽  
Impact Test ◽  
Inclined Impact Test

Computer Simulation of a Transportation Package Impacting Concrete and Soil Targets

2004 ◽  
Author(s):  
S. N. Huang ◽  
S. S. Shiraga ◽  
L. M. Hay
Keyword(s):  
Numerical Simulation ◽  
Computer Simulation ◽  
Impact Test ◽  
Impact Behavior ◽  
Test Results ◽  
Hypothetical Accident ◽  
Simulation Results ◽  
Accident Conditions ◽  
The Impact

This paper compares transportation mockup cask impact test results onto real surfaces with FEA numerical simulation results. The impact test results are from a series of cask impact tests that were conducted by Sandia National Laboratories (Gonzales 1987). The Sandia tests were conducted with a half-scale instrumented cask mockup impacting an essentially unyielding surface, in-situ soil, concrete runways, and concrete highways. The cask numerical simulations with these same surfaces are conducted with ABAQUS/Explicit, Version 5.8, The results are then compared and evaluated to access the viability of using numerical simulation to predict the impact behavior of transportation casks under hypothetical accident conditions.

Computer Simulation of Wheel Impact Test

1986 ◽  
Author(s):  
M. Riesner ◽  
M. P. Zebrowski ◽  
R. J. Gavalier
Keyword(s):  
Computer Simulation ◽  
Impact Test

The inclined impact test: A novel method for the quantification of the adhesion properties of PVD films

Wear ◽  
2007 ◽  
Vol 262 (11-12) ◽  
pp. 1471-1478 ◽  
Author(s):  
K.-D. Bouzakis ◽  
A. Asimakopoulos ◽  
G. Skordaris ◽  
E. Pavlidou ◽  
G. Erkens
Keyword(s):  
Impact Test ◽  
Adhesion Properties ◽  
Inclined Impact Test ◽  
Novel Method

Correlation Analysis of Computer Simulation with Full-Scale Impact Test for Barrier Safety Evaluation

2011 ◽  
Vol 94-96 ◽  
pp. 2092-2101
Author(s):  
Xin Peng Shao ◽  
Hui Ji ◽  
Shu Ming Yan ◽  
Qi Qian Li ◽  
Ning Jia ◽  
...  
Keyword(s):  
Computer Simulation ◽  
Performance Evaluation ◽  
Impact Test ◽  
Safety Evaluation ◽  
Simulation Models ◽  
Simulation Method ◽  
Full Scale ◽  
Safety Performance ◽  
Computer Simulation Method ◽  
Set Up

In order to analyze the feasibility of barrier safety performance evaluation with computer simulation method, finite-element models of various vehicles and barriers were set up and simulations results are compared to multiple full-scale impact test data. The results indicate that all safety performance index such as vehicle trajectory, structural adequacy, occupant risk and dynamic deformation can be extracted from computer simulation and FEA results are coincident with those of tests with error less than 10%. Computer simulation method is proved to be highly feasible for safety performance evaluation of barriers. The concept that simulation models must be verified through tests is stressed and the suggestion that laws and regulations on professional audit and management of CAE engineers should be completed is brought out.

Fatigue strength of diamond coatings' interface assessed by inclined impact test

2013 ◽  
Vol 237 ◽  
pp. 135-141 ◽  
Author(s):  
K.-D. Bouzakis ◽  
G. Skordaris ◽  
E. Bouzakis ◽  
S. Makrimallakis ◽  
S. Kombogiannis ◽  
...  
Keyword(s):  
Fatigue Strength ◽  
Impact Test ◽  
Diamond Coatings ◽  
Inclined Impact Test

The inclined impact test, an efficient method to characterize coatings' cohesion and adhesion properties

2004 ◽  
Vol 469-470 ◽  
pp. 254-262 ◽  
Author(s):  
K.-D. Bouzakis ◽  
A. Asimakopoulos ◽  
N. Michailidis ◽  
S. Kompogiannis ◽  
G. Maliaris ◽  
...  
Keyword(s):  
Efficient Method ◽  
Impact Test ◽  
Adhesion Properties ◽  
Inclined Impact Test
Sign in / Sign up

Export Citation Format

Share Document