The mechanical behavior of oriented 3D fiber structures.
Kliuzheva, Alla (2017)
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi-fe201707207738
https://urn.fi/URN:NBN:fi-fe201707207738
Tiivistelmä
This paper is devoted to the study of mechanics of a structured material obtained from
paper fibers. The object of investigation is a three-dimensional shell body in the form of
a hemisphere. The purpose of this thesis is to study the mechanical behavior of a material
based on structured fibers. It is proposed to create a three-dimensional geometric
model from a single-layer and four-layer structured material in the finite element analysis
package ABAQUS, release 6-14.1. Two types of boundary conditions, two types of
loading and six variants of fiber orientation in the material were selected. It is expected
that in each of the four cases (a combination of boundary conditions and load types) it
will be possible to identify which of the fiber orientation options in the material shows the
greatest resistance to mechanical deformation.
paper fibers. The object of investigation is a three-dimensional shell body in the form of
a hemisphere. The purpose of this thesis is to study the mechanical behavior of a material
based on structured fibers. It is proposed to create a three-dimensional geometric
model from a single-layer and four-layer structured material in the finite element analysis
package ABAQUS, release 6-14.1. Two types of boundary conditions, two types of
loading and six variants of fiber orientation in the material were selected. It is expected
that in each of the four cases (a combination of boundary conditions and load types) it
will be possible to identify which of the fiber orientation options in the material shows the
greatest resistance to mechanical deformation.