Abstract
Abstract An investigation into the values of the Energy Release Rate (ERR) at the band crack’s front in the rectangular plate made of multilayered composite material is carried out for the opening mode. The corresponding boundary-value problem is modelled by using threedimensional linear theory and solved numerically by using 3D FEM (Three Dimensional Finite Element Method). The main purpose of the current investigation is to study the influence of mechanical and geometrical parameters on the Energy Release Rate (ERR) at this crack front. The numerical results related to the ERR, and the effect of the mechanical and other problem parameters on the ERR are presented and discussed.
Keywords
Front (military)
Strain energy release rate
Finite element method
Boundary value problem
Materials science
Mechanics
Energy (signal processing)
Structural engineering
Mathematical analysis
Geometry
Mathematics
Physics
Engineering
Mechanical engineering
Subject Areas
Numerical methods in engineering
·Mechanics of Materials ·Physical Sciences
Structural Behavior of Reinforced Concrete
·Building and Construction ·Physical Sciences
Ultrasonics and Acoustic Wave Propagation
·Mechanics of Materials ·Physical Sciences
OpenAlex SDG Match
SDGs auto-classified by OpenAlex (score ≥ 0.4 shown).
Affordable and clean energy 91%
Loading…