Comparative study on using static and dynamic finite element models to develop FWD measurement on flexible pavement structures

2018 ◽  
Vol 176 ◽  
pp. 583-592 ◽  
Author(s):  
Asmah Hamim ◽  
Nur Izzi Md. Yusoff ◽  
Halil Ceylan ◽  
Sri Atmaja P. Rosyidi ◽  
Ahmed El-Shafie
Keyword(s):  
Finite Element ◽  
Comparative Study ◽  
Flexible Pavement ◽  
Finite Element Models ◽  
Dynamic Finite Element ◽  
Pavement Structures

Affordable structural optimization for large-size dynamic finite element models

1997 ◽  
Author(s):  
Francois Hemez ◽  
Emmanuel Pagnacco ◽  
Francois Hemez ◽  
Emmanuel Pagnacco
Keyword(s):  
Finite Element ◽  
Structural Optimization ◽  
Finite Element Models ◽  
Dynamic Finite Element ◽  
Large Size

Viscoelastic characterization of soft tissue from dynamic finite element models

2008 ◽  
Vol 53 (22) ◽  
pp. 6569-6590 ◽  
Author(s):  
Hani Eskandari ◽  
Septimiu E Salcudean ◽  
Robert Rohling ◽  
Jacques Ohayon
Keyword(s):  
Finite Element ◽  
Soft Tissue ◽  
Finite Element Models ◽  
Dynamic Finite Element

Toward the updating of large-scale dynamic finite element models using massive instrumentation

1996 ◽  
Author(s):  
Francois Hemez ◽  
Charbel Farhat ◽  
Emmanuele Decaux ◽  
Jacques Duysens ◽  
Pascal L
Keyword(s):  
Finite Element ◽  
Large Scale ◽  
Finite Element Models ◽  
Dynamic Finite Element

Study on Mechanical Properties of the Corrugated Waist Rail with the Dynamic Finite Element Method

2014 ◽  
Vol 898 ◽  
pp. 209-212
Author(s):  
Jin Hong Ma ◽  
Shen Bai Zheng ◽  
Bin Tao
Keyword(s):  
Mechanical Properties ◽  
Finite Element Method ◽  
Finite Element ◽  
Comparative Study ◽  
Special Kind ◽  
Lateral Load ◽  
Finite Element Code ◽  
Contact Behavior ◽  
Dynamic Finite Element ◽  
Element Method

The corrugated waist rail has been successfully rolled in the Mill Research Institute of Yanshan University. It is necessary to conduct a comparative study on the mechanical properties of this special kind of rail with that of the ordinary rail. ANSYS/LS-DYNA, the finite element code, is used to simulate the contact behavior of wheel and rail. The study aims to investigate the influences of axle and lateral load on the stresses and displacement of the rail. It draws a conclusion that the mechanical properties of the corrugated waist rail is superior to that of the ordinary rail. It also provides a method and useful data for the further research on fatigue and wear of corrugated waist rail.

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