material-science-2018-scientifictracks

Page 25

Notes:

allied

academies

Journal of Materials Science and Nanotechnology | Volume 2

July 23-25, 2018 | Moscow, Russia

Materials Science and Engineering

International Conference on

Construction of a dynamic finite element model for vibration analysis of reticulate systems

Abelim Passoli, Emmanuel E T Olodo

and

Villevo Adanhounme

University of Abomey-Calavi, Benin

n the present work a model of dynamic finite element for

vibration analysis of reticulate systems is proposed. It is

proposed a method of construction of dynamic stiffness

matrices and inertia matrices for the cases of bending,

traction and torsion in free and forced vibrations. From exact

analytical solutions of vibration equations it is established

that the dynamic shape functions allows obtaining the

coefficients of dynamic stiffness matrices and inertia

matrices. These coefficients depend on frequency of free

vibrations of the system. This dynamic finite element model

allows obtaining an exact solution for reticulate systems in

classical approach of the dynamic analysis of structures.

Speaker Biography

Abelim Passoli is a PhD student in Engineering Sciences (DOCs3s4-SPI) at the University

of Abomey-Calavi, Cotonou, Benin. He is a graduate of the National Conservatory of

Arts and Crafts (Cnam) of Paris in France and of Higher National School of Technology

(ENSUT) in Dakar, Senegal. As a Construction and Planning Engineer, he has held several

senior positions in the public and private sector with more than 26 years of experience

in the field of transport and public works and the management of various phases of

road infrastructure, urban infrastructure, rural equipment project studies and public

contracts. As a Specialist in transport economics, since 2004 he has been involved in

the technical and economic studies of infrastructure projects in Togo and in the sub-

region through the SITRASS network in the expertise and valuation of companies’ real

estate assets.